HYDROLOGIC DATA REPORT VOLUME II - SURFACE WATER AND STREAMFLOW DATA WATER YEAR 2015 Sunnycove FRS, ID #5248 (photo date: July 20, 2015) PREFACE This publication presents the surface water data collected by the Flood Control District of Maricopa County's automated water-level gage network. This telemetered network is located primarily throughout Maricopa County, Arizona with additional gages in Yavapai, Pinal, and La Paz Counties. The surface water data contained in this report were collected, compiled and edited by the Flood Warning Branch of the Engineering Division. Data include mean daily, total, maximum, and minimum discharges at the flow sites; mean daily, maximum, and minimum pool levels at the storage locations; and mean daily, maximum, and minimum volumes stored at the storage locations. Also included are maximum discharges, pool levels, and storage volumes for flood events of interest at each site. Additionally, following the annual data is one or two graphics representing the runoff / impoundment history for the station and, when available, a graphic of the flood flow frequency with annual maximums. Flood flow frequency graphics, whether computed in-house or cited from FEMA floodplain studies, are provided for informational purposes only and should not be considered for regulatory purposes. The information contained herein is as accurate and complete as possible within the limitations of real-time data collection technology currently available. Wherever possible, notes have been included to identify questionable data. Reliance upon the accuracy, reliability, and authority of this information is solely the responsibility of the user. Revisions to any of these data for any reason will be published in the following years’ reports immediately following the data for the current year for the site where the revisions have been made. Copies of this report may be purchased from: Flood Control District of Maricopa County 2801 W. Durango Street Phoenix, Arizona 85009 (602) 506-8701 Or downloaded from: http://www.fcd.maricopa.gov/Rainfall/publications.aspx Any mention of specific brand names within this report does not indicate endorsement of that particular brand or product. ii TABLE OF CONTENTS Preface ......................................................................................ii Contents.................................................................................... iii Introduction ............................................................................... iv Definition of Terms ..................................................................... viii Surface Water Gage Location Map .................................................... xii List of New Gage Locations in Water Year 2015 ................................... xiii List of Stations Sorted By Sensor ID#.................................................. xv List of Stations Sorted By Name ....................................................... xix Summary of Significant Streamflow Events ........................................ xxiii Surface Water Streamflow and Storage Facility Discharge Data .............. Part 1 Pool Levels at Storage Facilities (Reservoir Depths) ........................... Part 2 Storage Volumes at Storage Facilities ............................................ Part 3 iii INTRODUCTION The Flood Control District of Maricopa County in cooperation with federal, state, and local agencies collects a large amount of data pertaining to surface water runoff in and around Maricopa County. These data provide a valuable resource for information not otherwise furnished by the traditional sources of this type of material. To make these data readily available to interested parties outside the Flood Control District, the data are published annually in this report entitled "Annual Hydrologic Data Report, Volume II -- Surface Water and Streamflow Data." On-line users of this document have additional resources available by selecting hyperlinks. Gage names will link to the web page for that streamgage. Other hyperlinks will link within the document. This report includes records on discharge at stream gages and at flood control storage structures, on depths at flood control storage structures, and on contents at flood control storage structures. Specifically it contains: (1) Streamflow records at 124 stream gages and 53 flood control storage structures; (2) Pool levels of stored water at 53 flood control storage structures; and (3) Storage volumes at 53 flood control storage structures where stage-storage relationships are available. Several streamflow gages are operated cooperatively between the FCDMC and the United States Geological Survey (USGS). Although real-time data for these sites are collected by the FCDMC ALERT System for the purposes of flood event monitoring, quality control for the data at these gages lies with the USGS. The official records for these sites are kept and published by the Arizona Water Science Center in Tucson. Current data and historical data publications are available from http://az.water.usgs.gov/#&panel1-1. The cooperative gages collected jointly for Water Year 2015 were: USGS Gage Name FCDMC ID Gila River near Maricopa, AZ *(1) Salt River at Priest Drive (1) Cave Creek below Cottonwood Cr.(1) Skunk Creek near Phoenix, AZ (1), (2) Gila River at Estrella Parkway (1), (2) Hassayampa River near Morristown (1) Centennial Wash at SPRR (1), (2) *Gage is a cooperative between USACOE and USGS. (1) (2) 0788 4523 4923 5568 6853 5223 5103 USGS ID 09479350 09512165 09512280 09513860 09514100 09516500 09517490 Located at or near a FCDMC ALERT water-level gage. Continuous Slope Area location There are three additional continuous cooperative gages which the USGS operates, but are not ALERT equipped. iv Gage Site Name Indian Bend Wash at Curry Road, Tempe New River near Rock Springs (2) Hassayampa River near Arlington USGS ID Number 09512162 09513780 09517000 In addition to the continuous cooperative stations, the FCDMC also cooperates with the USGS in the collection of peak discharges at a number of crest-stage gage sites. The data for these crest-stage gage sites are also published by the USGS in its Surface Water Data Reports each water year. The cooperative crest-stage gage sites for Water Year 2015 were: Gage Site Name USGS ID Vekol Wash near Stanfield, AZ (1), (2) Tortilla Creek at Tortilla Flat Camp Creek near Sunflower Rock Creek near Sunflower Indian Bend Wash at Shea Blvd (1), (2) Salt River Tributary in South Mountain Park Agua Fria River Tributary No. 2 (2) Deadman Wash near New River Waterman Wash near Buckeye Hartman Wash near Wickenburg (1) Ox Wash near Morristown Jackrabbit Wash near Tonopah Centennial Wash Tributary near Wenden Tiger Wash near Aguila (1), (2) Winters Wash near Tonopah Rainbow Wash Tributary near Buckeye Bender Wash near Gila Bend(1) Sauceda Wash near Gila Bend (1) Military Wash near Sentinel Crater Range Wash near Ajo Star Wash Delaney Wash (1), (2) 09488650 09501300 09510170 09510180 09512090 09512200 09512700 09513820 09514200 09515800 09516600 09516800 09517200 09517280 09517400 09519600 09519750 09519760 09520100 09520230 09516790 Not Assigned (1) (2) Located at or near a FCDMC ALERT water-level gage. Continuous Slope Area location Furthermore, the USGS and FCDMC operate several Continuous Slope Area gaging locations at severel of the above stations. ALERT water-level sensors are located on two Corps of Engineers structures. Tat Momolikot and Whitlow Ranch Dams are monitored by the Corps of Engineers. Again, these data are collected in real-time by the FCDMC for the purpose of flood monitoring. The District will publish data for Tat Momolikot v Dam since data are no longer collected by the Corps. Please refer to the Los Angeles District office for official data for Whitlow Ranch Dam at http://www.spl.usace.army.mil/Missions/CivilWorks/ReservoirRegulation.aspx. This is the 22nd annual surface water report published by the District. Prior to water year 1994, surface water data collected by the FCDMC ALERT System were not quality controlled, and therefore, not published. However, there are data resident in archives prior to water year 1994 that may have value to specific individuals. Data are available back to October 1987 for some stations. The data are collected as a depth of flow in feet (or stage). The discharge and/or contents is then obtained by applying the stage to a rating curve of stage versus discharge in cubic feet per second (cfs), or stage versus contents in acre-feet (ac-ft). The discharge rating curves have been developed at stream gages by using field surveyed cross sections in a HEC-2 or HECRAS stepbackwater computer model to obtain a range of stage versus discharge points to be plotted on a curve. These step-backwater ratings are refined whenever possible using direct and/or indirect measurements made at or near the gage site. For flood control storage structures, discharge ratings were obtained in one of two ways. First, the design ratings may be used. In most cases however, the discharge rating curves were developed by application of the Federal Highway Administration’s HY-8 computer model for culvert flow and U.S. Geological Survey methods for weir flow over the uncontrolled emergency spillways. The storage rating curves were obtained from published as-built or construction plans or developed from digital elevation data. Daily mean discharges are computed by applying the daily mean stages (gage heights) to the stage-discharge curves or tables. A similar computation is done for storage facility contents. The minimum and maximum values are based on instantaneous readings and the volumes for discharge stations are based on accumulations of daily means. Those gages in section 2, Pool Levels at Storage Facilities, which show a continuous gage height during obvious periods of no storage, do so because the orifice of the pressure transducer is set at that gage height above or below 0.0 feet gage datum. All data in this report have been reviewed and edited in an attempt to provide the most accurate data possible. A blank or blanks, represented with ---, within the data set is an indication that data were lost either due to hardware, software, or radio problems, or that the gage had not yet been installed. Where possible, these data are flagged with footnotes describing the time the gage was down. In the event that published records require revision, revisions are printed in later reports. Listed in the heading for each gage where records have been revised are all the reports in which revisions have been published for the station and the water years to which the revisions apply (e.g. WY1999: WY1994-95 means that the data for Water Years 1994-1995 were revised in the report for Water Year 1999). vi Comments about this report or errors discovered may be sent to the Flood Warning Branch via Internet e-mail from the FCDMC ALERT System Home Page or directly to David Gardner at deg@mail.maricopa.gov. An index of gage names, numbers, locations, and other descriptors is included following the Definition of Terms in this report. Additional, more detailed, or historical surface water data are available on the FCD ALERT Internet site at http://www.fcd.maricopa.gov/Rainfall/Streamflow/streamflow.aspx. For information about the Internet site, contact the Flood Control District, Engineering Division, Flood Warning and Data Collection Branch at (602) 5068701. vii DEFINITION OF TERMS Terms related to streamflow and other hydrologic data as used in this report are defined below: Acre-foot (ac-ft) is the quantity of water required to cover 1 acre to a depth of 1 foot and is equivalent to 43,560 cubic feet or about 326,000 gallons or 1,233 cubic meters. Contents is the volume of water in a reservoir or lake. indicated, volume is computed on the basis of a level pool. Unless otherwise Control designates a feature downstream from the gage that determines the stage-discharge relation at the gage. This feature may be a natural constriction of the channel, an artificial structure, or a uniform cross section over a long reach of the channel. Control Structure as used in this report is a structure on a stream or canal that is used to regulate the flow or stage of the stream. Cubic Foot per Second (cfs) is the rate of discharge representing a volume of 1 cubic foot passing a given point during 1 second and is equivalent to approximately 7.48 gallons per second or 448.8 gallons per minute or 0.02832 cubic meters per second. Cubic foot per second-day is the volume of water represented by a flow of 1 cubic foot per second for 24 hours. It is equivalent to 86,400 cubic feet, approximately 1.9835 acre-feet, or about 646,000 gallons or 2,445 cubic meters. Daily Mean Discharge is the average discharge in cfs for a 24 hour period from midnight to midnight the following day. Discharge is the volume of water (or more broadly, total fluid plus suspended sediment), that passes a given point within a given period of time. Drainage Area of a stream at a specified location is that area, measured in a horizontal plane, enclosed by a topographic divide from which direct surface runoff from precipitation normally drains by gravity into the stream above the specified point. Drainage Basin is a part of the surface of the Earth that is occupied by a drainage system, which consists of a surface stream or body of impounded surface water, together with all tributary surface streams and bodies of impounded surface water. viii El Niño is a condition where sea surface temperatures are warmer in the eastern Pacific Ocean and cooler in the western Pacific Ocean in the lower latitudes. Normal conditions of sea surface temperatures are opposite with warmer waters in the western Pacific and cooler waters in the eastern Pacific. El Niño conditions may result in higher than normal precipitation in the southwestern United States. Flood Elevation Frequency refers to the magnitude (in terms of depth or elevation) and probability of floods at a given flood control impoundment structure. The flood elevation frequency is usually given as a depth or elevation of impoundment associated with a given recurrence interval at a particular flood control impoundment structure. Flood Flow Frequency refers to the magnitude (in terms of peak discharge) and probability of floods at a given gaging station. The flood flow frequency is usually given as a peak discharge associated with a given recurrence interval at a particular gaging station. Gage or Gauge, refers to a measuring device, whether active, such as a pressure transducer, or bubbler orifice, or a passive device, such as a staff gage, or crest-stage gage. Gage Datum is the elevation of the zero point of the reference gage from which gage height is determined. This elevation is established by a system of levels from known bench marks or by approximation from topographic maps or arbitrarily established to a known point such as a culvert invert elevation. Gage Height is the water-surface elevation referred to some arbitrary gage datum. Gage height is often used interchangeably with the more general term "stage," although gage height is more appropriate when used with a reading on a gage. Gaging Station is a particular site on a river, stream, canal, lake, or reservoir where systematic observations of hydrologic data are obtained. Instantaneous Discharge is the discharge at a particular moment in time. La Niña is a condition where above normal sea surface temperatures exist in the western Pacific Ocean and cooler than normal sea surface temperatures exist in the eastern Pacific Ocean. La Niña conditions usually result in drier than normal conditions in the southwestern United States. Maximum Level is the highest pool level recorded or observed at a particular gaging station at a flood control impoundment structure for a particular event. ix Maximum Storage is the greatest volume of water stored behind or within a flood control impoundment structure for a given event. This occurs at the maximum pool level and is obtained from the stage-storage relation for that maximum level for a particular flood control impoundment structure. Mean Discharge (MEAN) is the arithmetic mean of individual daily mean discharges during a specific period. Miner’s Inch in Arizona is equal to 1/40 of a cubic-foot per second (cfs), or about 11.25 gallons per minute. National Geodetic Vertical Datum of 1929 (NGVD 1929) is a geodetic datum derived from a general adjustment of the first order level nets of both the United States and Canada. It was formerly called "Sea Level Datum of 1929" or "mean sea level." Although the datum was derived from the average sea level over a period of many years at 26 tide stations along the Atlantic, Gulf of Mexico, and Pacific Coasts, it does not necessarily represent local mean sea level at any particular place. North American Vertical Datum of 1988 (NAVD 1988) is a datum based on the mass or density of the Earth instead of the varying values of the heights of the seas. Measurements of the acceleration of gravity are made at observation points in a network. Only one point is defined as the datum point. The vertical reference surface is then defined by the surface on which the gravity values are equal to the datum point value. This is called an equipotential surface. Peak Discharge is the maximum instantaneous discharge for a given flood event. Period of Record is the time period for which data exists for a given stream gaging station. Pressure Transducer is an instrument used to measure the depth of water. It is an analog instrument which measures a pressure change over a diaphragm. The depth of water is related to the change in pressure over the diaphragm created by the weight of the water above the instrument. Recurrence Interval is the reciprocal of the probability of a flood occurring in any given year. Thus, the flood having a 1% (1/100, or 1 in 100) chance of occurring in any given year has a recurrence interval of 100 years and is referred to as the 100-year flood. Similarly, the flood having a 50% (1/2 or 1 in 2) chance of occurring in any given year has a recurrence interval of 2 years and is referred to as the 2-year flood. x Staff Gage is a device located at the gaging station to provide a visual reference to the depth of water at a gage in terms of gage height above the water level measuring instrument. Stage-Discharge Relation is the relation between gage height (stage) and the volume of water, per unit of time, flowing in a channel or from a pipe or culvert. Stage-Storage Relation is the relation between gage height (stage) and the volume of water stored behind or within a flood control impoundment structure. Streamflow is the discharge that occurs in a natural channel. Although the term "discharge" can be applied to the flow of a canal, the word "streamflow" uniquely describes the discharge in a surface stream course. The term "streamflow" is more general than "runoff" as streamflow may be applied to discharge whether or not it is affected by diversion or regulation. Water Year dealing with surface-water data is the 12-month period, October 1 through September 30. The water year is designated by the calendar year in which it ends and includes 9 of the 12 months. Thus, the water year beginning October 1, 2014 and ending September 30, 2015, is called the "2015 Water Year." xi FCD STAGE GAGE LOCATIONS – WY 2015 NOTE: Stream Staitons - Other ALERT stations - xii New Installations in Water Year 2015 There were three new streamgage stations establishd during Water Year 2015. Mineral Canyon Basin, #68807 Skunk Creek at Desert Hills Drive, #64807 Skunk Creek at Carefree Hwy, #65707 xiii Station Changes in Water Year 2015 • No significant changes to any stations in water year 2015. xiv Flood Control District of Maricopa County ALERT System Water Level Sensors WY 2015 -- Sorted by Sensor ID ID # 0773 0778 0783 0788 0793 0798 4523 4548 4563 4568 4573 4578 4583 4588 4603 4613 4618 4623 4628 4638 4643 4648 4653 4658 4668 4678 4683 4688 4693 4728 4748 4753 4758 4763 4778 4789 4803 4808 4813 4818 4823 4828 4833 4838 Gage Name Tat Momolikot Dam Gila River at Maricopa Rd Gila River at Olberg Santa Cruz at SR 84 Greene Wash at SR 84 Santa Rosa at SR 84 Salt River at Priest Dr Salt River at Val Vista Dr Spookhill FRS Granite Reef Price Drain at Loop 202 Laveen Basin Salt River blw Granite Reef Reata Pass Wash IBW near McKellips Rd. IBW at Indian Bend Rd. IBW at Indian School Rd IBW Interceptor IBW at McDonald Tatum Wash Basin Inflow IBW at Sweetwater East Fork CC #1 Tatum Wash Basin East Fork CC #4 EFCC near 7th Ave. Lake Margherite East Fork CC #3 Berneil Wash IBW at Shea Granite Reef Wash Old Crosscut at McDowell Salt River at 51st Avenue Salt River at 67th Ave Salt River at 7th Ave Phoenix Basin 2b Phoenix Basin 2a Dreamy Draw Dam ACDC at 36th St ACDC at 14th St 10th Street Wash Basin 1 ACDC at 43rd Ave. Phoenix Basin #3 Cave Creek at Cactus Phoenix Basin #4 Installed 01/21/1998 04/09/1995 04/12/1995 03/16/1994 03/23/1994 03/16/1994 12/07/1993 04/13/2011 03/13/1984 07/21/2005 02/18/2001 11/07/2006 04/02/2012 05/15/2001 05/21/1985 09/28/1983 11/25/1997 04/21/1994 11/24/1997 05/06/1998 12/27/1990 03/02/1994 05/08/1998 01/18/1994 05/21/1997 11/25/1997 09/13/1994 07/30/1998 06/09/1998 06/26/2007 07/27/1994 04/27/2011 07/14/2008 01/25/2012 06/30/2009 06/29/2009 01/24/1984 02/24/1994 02/09/1994 11/26/1996 11/14/1990 12/18/2001 06/27/1991 07/06/2009 T-R-S 9S-4E-30 3S-3E-13 4S-6E-12 7S-5E-21 7S-4E-21 7S-4E-20 1N-4E-17 2N-6E-29 2N-7E-31 2N-7E-18 1N-5E-18 1N-2E-34 2N-6E-13 4N-5E-17 1N-4E-11 2N-4E-11 2N-4E-23 2N-4E-12 2N-4E-11 3N-4E-30 3N-3E-13 4N-3E-23 3N-4E-30 4N-3E-25 3N-3E-05 3N-4E-36 4N-3E-34 3N-4E-34 3N-4E-29 2N-4E-36 1N-4E-06 1N-2E-29 1N-2E-30 1N-3E-19 3N-3E-16 3N-3E-16 3N-3E-34 2N-3E-13 2N-3E-04 3N-3E-28 3N-2E-22 3N-3E-22 3N-2E-13 3N-3E-34 xv Latitude 32 30 46 33 10 19 33 05 15 32 52 47 32 52 48 32 52 49 33 26 00 33 29 03 33 28 01 33 30 43 33 26 04 33 23 25 33 30 54 33 41 52 33 26 58 33 32 01 33 29 42 33 32 00 33 31 26 33 34 54 33 36 15 33 40 11 33 34 57 33 38 55 33 37 40 33 33 49 33 38 45 33 34 01 33 34 55 33 27 58 33 27 56 33 24 15 33 23 52 33 25 08 33 36 24 33 36 13 33 33 45 33 30 49 33 32 31 33 34 47 33 35 03 33 35 12 33 35 59 33 33 31 Longitude 111 57 06 112 00 20 111 41 11 111 49 43 111 56 01 111 56 46 111 57 43 111 45 44 111 40 48 111 41 02 111 53 25 112 09 03 111 41 56 111 51 51 111 54 58 111 54 48 111 54 38 111 53 55 111 54 33 111 59 01 112 00 18 112 01 29 111 58 58 112 00 35 112 04 49 111 53 56 112 02 19 111 56 17 111 58 03 111 53 55 111 58 48 112 10 08 112 12 13 112 04 56 112 03 29 112 03 53 112 01 54 111 59 56 112 02 35 112 03 14 112 09 16 112 02 49 112 06 39 112 02 34 Elev 1540 1120 1290 1311 1350 1305 1133 1260 1595 1330 1215 1015 1295 2170 1187 1280 1235 1280 1262 1397 1400 1515 1394 1456 1325 1325 1456 1320 1350 1190 1250 1010 975 1065 1420 1380 1407 1260 1230 1150 1225 1356 1280 1310 Page #s 1:1; 2:1; 3:1 1:2 1:4 1:6 1:8 1:10 1:12 1:14 1:16; 2:2; 3:3 1:17 1:19 1:21; 2:3; 3:5 1:22 1:24 1:26 1:28 1:30 1:32 1:34 1:36 1:38 1:40; 2:4; 3:7 1:41; 2:5, 3:9 1:42; 2:6; 3:11 1:43 1:45 1:47; 2:7; 3:13 1:48 1:50 1:52 1:54 1:56 1:58 1:60 1:62; 2:8; 3:15 1:63; 2:9; 3:17 1:64; 2:10; 3:19 1:65 1:67 1:69; 2:11, 3:21 1:70 1:72; 2:12; 3:23 1:73 1:75; 2:13; 3:25 Flood Control District of Maricopa County ALERT System Water Level Sensors WY 2015 -- Sorted by Sensor ID ID # 4843 4848 4853 4858 4863 4888 4893 4898 4903 4904 4907 4913 4918 4923 4938 4947 4963 5013 5033 5043 5049 5078 5093 5103 5108 5113 5118 5123 5128 5163 5178 5203 5208 5218 5223 5228 5233 5248 5263 5273 5276 5283 5303 5308 5352 Gage Name Phoenix Basin #99 Phoenix East Park Dam Phoenix Basin #7 Phoenix West Park Dam Rawhide Wash Skunk Tank Wash Cave Creek Desert Hills Wash Cave Buttes Outlet Cave Buttes Pool Cave Creek at CAP Stagecoach Wash Cave Creek near Cave Creek Cave Creek at Spur Cross Reata Pass Dam Cave Creek Ashdale Seven Springs Wash Columbus Wash Copper Wash Fourth of July Wash Centennial Trib nr Dobbins Cruff Wash Centennial at Wenden Centennial Railroad Delaney Wash Saddleback FRS Winters Wash Centennial Levee Harquahala FRS Tiger Wash Centennial near Aguila Buckeye FRS #1 Buckeye FRS #2 Jackrabbit Wash Hassayampa nr Morristown Hassayampa at US 60 Sunset FRS Sunnycove FRS Vulture Mine Road Box Wash Sols Wash at SR 71 Hassayampa at I-10 Sun Valley at Northern Hassayampa at Box Canyon Hassayampa at Wagoner Installed 07/07/2009 11/28/2001 12/19/2001 11/29/2001 07/26/1999 03/02/2006 05/29/2003 03/02/2006 01/25/1984 01/25/1984 04/14/2014 06/13/2001 05/27/1994 06/16/1993 10/02/2001 02/25/2009 03/12/2002 09/22/1999 02/22/2001 03/14/2002 09/27/2012 05/14/2002 09/16/1998 02/09/1990 12/21/1999 12/16/1988 07/11/2000 07/09/2003 03/01/1994 09/15/1999 06/05/2001 07/26/1983 11/11/1992 10/31/2000 05/07/1996 03/14/1994 02/12/1989 07/31/1986 10/26/2005 03/11/2003 09/10/2001 11/09/1994 08/02/2005 11/17/1983 09/26/1991 T-R-S 3N-3E-26 3N-3E-29 3N-3E-17 3N-3E-20 5N-4E-36 6N-3E-29 6N-4E-29 6N-3E-28 4N-3E-15 4N-3E-15 4N-3E-16 5N-5E-06 5N-3E-12 6N-4E-04 5N-5E-33 7N-5E-07 7N-5E-09 4S-10W-06 2S-10W-33 2S-9W-01 1S-7W-05 2S-6W-20 6N-12W-32 1S-6W-28 2N-7W-34 2N-10W-34 2N-6W-18 2N-10W-17 2N-8W-05 5N-10W-26 7N-8W-11 1N-5W-03 1N-3W-07 4N-6W-04 6N-4W-03 7N-5W-12 7N-5W-11 7N-5W-11 7N-5W-16 6N-5W-20 9N-7W-14 1N-5W-03 3N-4W-32 8N-4W-07 11N-3W-09 xvi Latitude 33 34 30 33 34 45 33 36 04 33 35 23 33 44 27 33 50 24 33 49 48 33 49 42 33 42 58 33 42 58 33 41 38 33 48 42 33 47 28 33 53 05 33 44 06 33 57 44 33 57 39 33 06 27 33 12 17 33 16 39 33 21 49 33 14 46 33 49 30 33 18 35 33 28 11 33 27 55 33 30 33 33 31 10 33 32 56 33 45 30 33 58 02 33 27 31 33 26 26 33 42 57 33 53 05 33 58 13 33 57 50 33 57 25 33 57 09 33 50 57 34 07 07 33 27 27 33 33 12 34 02 41 34 18 38 Longitude 112 00 52 112 04 37 112 04 21 112 04 55 111 53 55 112 04 58 111 58 04 112 02 54 112 02 43 112 02 43 112 03 04 111 53 27 112 00 05 111 57 17 111 50 39 111 52 34 111 50 45 113 19 57 113 17 07 113 07 48 112 59 36 112 53 41 113 31 55 112 52 56 112 58 30 113 04 21 112 54 44 113 15 38 113 05 47 113 16 43 113 04 09 112 45 02 112 35 47 112 52 54 112 39 42 112 43 31 112 44 33 112 44 24 112 46 18 112 47 57 112 57 45 112 45 43 112 40 41 112 42 32 112 34 05 Elev 1455 1348 1369 1312 2205 1865 1995 1860 1649 1649 1505 2550 1800 2280 2600 3280 3470 685 1070 1110 985 968 1860 850 1110 1177 1125 1280 1420 1960 2340 1097 1150 2130 1830 2035 2100 2200 2380 2260 2740 1035 1395 2245 3785 Page #s 1:76; 2:14; 3:27 1:77; 2:15; 3:29 1:78; 2:16; 3:31 1:79; 2:17; 3:33 1:80 1:82 1:84 1:86 1:88 2:18; 3:35 1:90 1:92 1:94 1:96 1:98; 2:19; 3:37 1:99 1:101 1:103 1:105 1:107 1:109 1:111 1:113 1:115 1:117 1:119; 2:20; 3:39 1:120 1:122 1:124; 2:21; 3:41 1:125 1:127 1:129; 2:22; 3:43 1:130; 2:23; 3:45 1:131 1:133 1:135 1:137; 2:24; 3:47 1:138; 2:25; 3:49 1:139 1:141 1:143 1:145 1:147 1:149 1:151 Flood Control District of Maricopa County ALERT System Water Level Sensors WY 2015 -- Sorted by Sensor ID ID # 5403 5408 5413 5418 5423 5428 5438 5443 5448 5483 5488 5498 5503 5508 5523 5538 5539 5543 5568 5583 5588 5598 5613 5614 5638 5678 5873 5923 5968 5973 5978 5983 5988 5993 6503 6523 6532 6533 6534 6537 6538 6563 6573 6583 6598 Gage Name Agua Fria at Buckeye Colter at El Mirage Dysart Drain at LAFB White Tank FRS #3 Dysart Drain at El Mirage Ford Canyon Wash McMicken Floodway McMicken Dam at Bell Rd McMicken Dam El Mirage Drain Upper Trilby Wash Daggs Wash Agua Fria at Grand Ave New River at Glendale Ave ACDC at 67th Ave Adobe Dam Outlet Adobe Dam Pool Scatter Wash Skunk Creek at I-17 Cline Creek Skunk Creek near New River New River at Bell Rd New River Dam Outlet New River Dam Pool New River Fire Picacho Wash at SR74 Sycamore Creek Fire McDowell Mountain Road Stoneridge Dam Sunridge Canyon Dam Golden Eagle Park Dam North Heights Dam Aspen Dam Hesperus Dam Guadalupe FRS Pima Canyon Wash Pecos North Inflow Pecos East Inflow Pecos West Inflow Pecos Sediment Basin Pecos Basin South Mountain Fan EMF at Broadway Rd EMF at Queen Creek Rd EMF at Arizona Ave Installed 10/12/1988 06/29/1994 08/22/1996 03/12/1986 03/07/1997 02/05/2002 09/03/1992 03/04/2009 03/24/1983 02/16/2006 09/26/2001 11/08/2007 04/27/1994 03/21/1990 06/07/1990 10/28/1982 10/28/1982 09/18/1996 10/26/1989 11/20/2001 06/21/1995 04/04/1990 04/15/1986 04/15/1986 07/20/2005 04/11/2012 06/27/2012 05/18/2004 12/11/1996 02/04/1997 12/12/1996 10/11/1996 01/02/1997 12/18/1996 06/29/1989 04/16/2014 01/21/2009 01/21/2009 01/21/2009 01/06/2009 01/06/2009 06/09/1993 08/10/1989 01/18/1989 02/10/1989 T-R-S 1N-1W-14 2N-1W-13 2N-1W-03 2N-2W-09 2N-1W-01 3N-2W-18 4N-1E-18 4N-2W-34 4N-2W-24 4N-1W-14 7N-3W-12 5N-5W-25 3N-1E-18 3N-1E-08 3N-1E-12 4N-2E-21 4N-2E-21 4N-2E-27 5N-2E-35 7N-3E-33 7N-3E-29 3N-1E-03 5N-1E-35 5N-1E-35 7N-3E-04 6N-2W-28 7N-8E-25 4N-6E-26 3N-6E-22 3N-6E-16 3N-6E-10 3N-6E-09 3N-6E-04 3N-6E-04 1S-4E-05 1S-4E-05 1S-4E-31 1S-4E-32 1S-4E-31 1S-4E-32 1S-4E-32 1S-2E-26 1N-6E-26 2S-6E-15 3S-5E-15 xvii Latitude 33 26 05 33 30 28 33 32 38 33 32 01 33 32 36 33 35 48 33 41 04 33 38 18 33 40 38 33 41 27 33 57 39 33 44 45 33 36 26 33 32 14 33 37 26 33 40 37 33 40 37 33 40 09 33 43 47 33 54 03 33 55 34 33 38 18 33 44 09 33 44 09 33 58 33 33 50 08 33 55 58 33 39 24 33 35 41 33 36 23 33 37 08 33 37 17 33 37 34 33 38 11 33 22 16 33 21 54 33 17 49 33 17 48 33 17 39 33 17 38 33 17 38 33 18 56 33 24 21 33 15 50 33 09 57 Longitude 112 19 55 112 19 24 112 20 59 112 28 14 112 19 24 112 29 57 112 24 24 112 27 41 112 25 23 112 19 41 112 31 43 112 43 30 112 18 16 112 17 00 112 12 10 112 09 12 112 09 12 112 08 25 112 07 21 112 03 19 112 04 56 112 14 27 112 13 31 112 13 31 112 03 38 112 28 32 111 28 46 111 42 23 111 43 57 111 45 01 111 44 04 111 44 52 111 44 41 111 44 44 111 58 10 111 58 30 111 58 50 111 58 42 111 58 59 111 58 39 111 58 39 112 07 59 111 42 42 111 43 35 111 49 56 Elev 940 1025 1090 1190 1023 1468 1337 1350 1361 1265 3040 1680 1125 1050 1220 1413 1413 1340 1475 2171 1854 1200 1498 1498 2483 1975 3805 1620 1710 1932 1722 1819 1840 1894 1250 1290 1180 1175 1170 1185 1185 1420 1349 1317 1214 Page #s 1:153 1:155 1:157 1:159; 2:26; 3:51 1:160 1:162 1:164 1:166 1:168; 2:27; 3:53 1:169 1:171 1:173 1:175 1:177 1:179 1:181 2:28; 3:55 1:183 1:185 1:187 1:189 1:191 1:193 2:29; 3:57 1:195 1:197 1:199 1:202 1:204; 2:30; 3:59 1:205; 2:31; 3:61 1:206; 2:32: 3:63 1:207; 2:33; 3:65 1:208; 2:34; 3:67 1:209; 2:35; 3:69 1:210; 2:36; 3:71 1:211 1:213 1:215 1:217 1:219; 2:37; 3:73 1:220; 2:38; 3:75 1:221 1:223 1:225 1:227 Flood Control District of Maricopa County ALERT System Water Level Sensors WY 2015 -- Sorted by Sensor ID ID # Gage Name 6603 Guadalupe Channel 6608 Freestone Park Basin 6623 Crossroads Park Basin 6628 Signal Butte FRS 6637 Spookhil FRS @ McDowell 6638 Spoookhill FRS @ McKellips 6648 Amigos Wash 6673 Apache Junction FRS 6683 Powerline FRS 6688 Vineyard FRS 6693 Spookhill FRS @ Brown 6703 Rittenhouse FRS 6707 Queen Creek at Rittenhouse 6708 Powerline Floodway 6718 Magma FRS 6723 Queen Creek at CAP 6739 Whitlow Ranch Dam 6753 Weekes Wash at Baseline 6758 EMF below Powerline Flwy 6813 Buckeye FRS #3 6823 White Tank FRS #4 6833 Waterman at Rainbow 6848 Gila River at 116th Ave 6853 Gila River at Estrella Pkwy 6863 Bullard Wash 6868 Bullard at Indian School 6893 Estrella Fan 6923 Sauceda Wash 6933 Sand Tank Wash at I-8 6953 Rainbow Wash at SR 85 6963 Bender Wash 6983 Vekol Wash 7013 Martinez Creek 7028 Sols Trib near US 93 7043 Sols Wash near Matthie 7063 Hartman Wash 7083 Flying E Wash 7093 Casandro Wash 7113 Powder House Wash 7133 Casandro Dam 7168 Antelope Creek 64807 SkunkCrk@DesrtHillsDr 65507 SkunkCrk@CarefreeHwy 68807 Mineral Canyon Basin Installed 08/07/1998 12/19/1995 12/18/1995 11/10/1987 06/19/2008 06/19/2008 01/08/2013 12/16/1981 12/03/1992 11/02/1983 06/04/2008 09/27/1988 09/14/1993 02/13/2008 11/15/2007 01/14/1999 01/08/1998 05/27/2008 04/17/2014 11/23/1992 01/09/1986 03/18/1999 12/16/1998 12/02/1992 03/30/2000 06/27/2006 04/30/1993 02/28/1990 05/31/2001 11/06/2000 05/12/2004 03/07/1990 11/23/1994 01/30/2002 08/04/1995 07/06/1994 07/12/1994 07/12/1994 05/18/1995 08/15/1996 07/09/2003 07/23/2015 08/19/2015 09/10/2015 T-R-S 1S-7E-06 1S-6E-08 1S-6E-21 1N-7E-12 1N-7E-06 1N-7E-07 1N-7E-01 1N-8E-08 1S-8E-09 1S-8E-09 1N-7E-16 2S-8E-02 2S-7E-25 1S-7E-28 4S-9E-35 2S-8E-26 1S-10E-36 1S-8E-04 1S-7E-30 1N-3W-10 1N-2W-05 2S-2W-14 1N-1W-36 1N-1W-31 1N-1W-29 2N-1W-29 2S-1W-12 6S-5W-04 6S-4W-06 2S-4W-23 6S-3W-15 7S-1E-03 8N-5W-17 8N-6W-11 8N-5W-32 7N-5W-12 7N-5W-09 7N-5W-10 7N-4W-06 7N-5W-11 8N-5W-09 6N-3E-19 5N-2E-02 1S-3E-08 xviii Latitude 33 21 55 33 21 28 33 19 39 33 26 25 33 27 58 33 27 05 33.4547 33 26 28 33 21 22 33 21 10 33 26 12 33 17 22 33 13 50 33 19 16 33 07 11 33 12 22 33 17 55 33 22 44 33 19 00 33 26 49 33 27 04 33 15 40 33 23 24 33 23 19 33 23 47 33 29 33 33 16 02 32 52 27 32 55 59 33 14 08 32 54 24 32 50 30 34 01 44 34 03 10 33 59 14 33 57 45 33 57 44 33 57 44 33 58 50 33 57 57 34 02 56 33 50 34 33 47 55 33 21 21 Longitude 111 40 32 111 46 19 111 44 40 111 35 25 111 40 42 111 40 03 -111.6068 111 33 07 111 32 14 111 32 06 111 38 53 111 29 49 111 35 41 111 38 10 111 24 12 111 30 15 111 16 35 111 32 15 111 41 00 112 33 20 112 29 40 112 26 38 112 18 28 112 23 33 112 23 16 112 22 54 112 18 53 112 44 57 112 42 20 112 38 22 112 33 06 112 14 58 112 47 30 112 50 59 112 47 33 112 49 42 112 46 55 112 45 55 112 42 59 112 45 01 112 46 46 112 05 32 112 07 23 112 04 14 Elev 1345 1450 1270 1650 1605 1626 1785 1989 1580 1582 1595 1580 1400 1385 1625 1565 2199 1630 1330 1200 1044 1085 940 900 920 1025 1425 726 775 900 1200 1720 2300 2580 2220 2488 2302 2240 2120 2163 2470 1885 1685 1320 Page #s 1:229 2:39; 3:77 2:40; 3:78 1:231; 2:41; 3:79 1:232; 2:42; 3:81 1:233; 2:43; 3:83 1:234 1:236; 2:44; 3:85 1:237; 2:45; 3:87 1:238; 2:46; 3:89 1:239; 2:47; 3:91 1:240; 2:48; 3:93 1:241 1:243 1:245; 2:49; 3:95 1:246 1:248; 2:50; 3:97 1:249 1:251 1:253; 2:48; 3:99 1:254; 2:49; 3:101 1:255 1:257 1:259 1:261 1:263 1:265 1:267 1:269 1:271 1:273 1:275 1:277 1:279 1:281 1:283 1:285 1:287 1:289 1:291; 2:53; 3:103 1:292 1:294 1:296 1:298; 2:54; 3:105 Flood Control District of Maricopa County ALERT System Water Level Sensors WY 2015– Sorted by Name ID # 4818 4813 4808 4823 5523 5538 5539 5403 5503 6648 7168 6673 5988 6963 4688 5273 5203 5208 6813 6868 6863 7133 7093 4903 4904 4893 4947 4833 4907 4923 4918 5093 5123 5178 5103 5049 5583 5408 5013 5033 6623 5078 5498 5108 4898 Gage Name 10th Street Wash Basin 1 ACDC at 14th St ACDC at 36th St ACDC at 43rd Ave. ACDC at 67th Ave Adobe Dam Outlet Adobe Dam Pool Agua Fria at Buckeye Agua Fria at Grand Ave Amigos Wash Antelope Creek Apache Junction FRS Aspen Dam Bender Wash Berneil Wash Box Wash Buckeye FRS #1 Buckeye FRS #2 Buckeye FRS #3 Bullard at Indian School Bullard Wash Casandro Dam Casandro Wash Cave Buttes Outlet Cave Buttes Pool Cave Creek Cave Creek Ashdale Cave Creek at Cactus Cave Creek at CAP Cave Creek at Spur Cross Cave Creek near Cave Creek Centennial at Wenden Centennial Levee Centennial near Aguila Centennial Railroad Centennial Trib nr Dobbins Cline Creek Colter at El Mirage Columbus Wash Copper Wash Crossroads Park Basin Cruff Wash Daggs Wash Delaney Wash Desert Hills Wash Installed 11/26/1996 02/09/1994 02/24/1994 11/14/1990 06/07/1990 10/28/1982 10/28/1982 10/12/1988 04/27/1994 01/08/2013 07/09/2003 12/16/1981 01/02/1997 05/12/2004 07/30/1998 03/11/2003 07/26/1983 11/11/1992 11/23/1992 06/27/2006 03/30/2000 08/15/1996 07/12/1994 01/25/1984 01/25/1984 05/29/2003 02/25/2009 06/27/1991 04/14/2014 06/16/1993 05/27/1994 09/16/1998 07/09/2003 06/05/2001 02/09/1990 09/27/2012 11/20/2001 06/29/1994 09/22/1999 02/22/2001 12/18/1995 05/14/2002 11/08/2007 12/21/1999 03/02/2006 T-R-S 3N-3E-28 2N-3E-04 2N-3E-13 3N-2E-22 3N-1E-12 4N-2E-21 4N-2E-21 1N-1W-14 3N-1E-18 1N-7E-01 8N-5W-09 1N-8E-08 3N-6E-04 6S-3W-15 3N-4E-34 6N-5W-20 1N-5W-03 1N-3W-07 1N-3W-10 2N-1W-29 1N-1W-29 7N-5W-11 7N-5W-10 4N-3E-15 4N-3E-15 6N-4E-29 7N-5E-07 3N-2E-13 4N-3E-16 6N-4E-04 5N-3E-12 6N-12W-32 2N-10W-17 7N-8W-11 1S-6W-28 1S-7W-05 7N-3E-33 2N-1W-13 4S-10W-06 2S-10W-33 1S-6E-21 2S-6W-20 5N-5W-25 2N-7W-34 6N-3E-28 xix Latitude 33 34 47 33 32 31 33 30 49 33 35 03 33 37 26 33 40 37 33 40 37 33 26 05 33 36 26 33.4547 34 02 56 33 26 28 33 37 34 32 54 24 33 34 01 33 50 57 33 27 31 33 26 26 33 26 49 33 29 33 33 23 47 33 57 57 33 57 44 33 42 58 33 42 58 33 49 48 33 57 44 33 35 59 33 41 38 33 53 05 33 47 28 33 49 30 33 31 10 33 58 02 33 18 35 33 21 49 33 54 03 33 30 28 33 06 27 33 12 17 33 19 39 33 14 46 33 44 45 33 28 11 33 49 42 Longitude 112 03 14 112 02 35 111 59 56 112 09 16 112 12 10 112 09 12 112 09 12 112 19 55 112 18 16 -111.6068 112 46 46 111 33 07 111 44 41 112 33 06 111 56 17 112 47 57 112 45 02 112 35 47 112 33 20 112 22 54 112 23 16 112 45 01 112 45 55 112 02 43 112 02 43 111 58 04 111 52 34 112 06 39 112 03 04 111 57 17 112 00 05 113 31 55 113 15 38 113 04 09 112 52 56 112 59 36 112 03 19 112 19 24 113 19 57 113 17 07 111 44 40 112 53 41 112 43 30 112 58 30 112 02 54 Elev 1150 1230 1260 1225 1220 1413 1413 940 1125 1785 2470 1989 1840 1200 1320 2260 1097 1150 1200 1025 920 2163 2240 1649 1649 1995 3280 1280 1505 2280 1800 1860 1280 2340 850 985 2171 1025 685 1070 1270 968 1680 1110 1860 Page #s 1:69; 2:11, 3:21 1:67 1:65 1:70 1:179 1:181 2:28; 3:55 1:153 1:175 1:234 1:292 1:236; 2:44; 3:85 1:208; 2:34; 3:67 1:273 1:48 1:141 1:129; 2:22; 3:43 1:130; 2:23; 3:45 1:253; 2:48; 3:99 1:263 1:261 1:291; 2:53; 3:103 1:287 1:88 2:18; 3:35 1:84 1:99 1:73 1:90 1:96 1:94 1:113 1:122 1:127 1:115 1:109 1:187 1:155 1:103 1:105 2:40; 3:78 1:111 1:173 1:117 1:86 Flood Control District of Maricopa County ALERT System Water Level Sensors WY 2015– Sorted by Name ID # 4803 5423 5413 4648 4683 4658 4668 5483 6598 6573 6583 6758 6893 7083 5428 5043 6608 6848 6853 0778 0783 5978 4568 4728 0793 6603 6503 5128 7063 5308 5283 5228 5352 5223 5993 4613 4618 4628 4693 4643 4623 4603 5218 4678 4578 Gage Name Dreamy Draw Dam Dysart Drain at El Mirage Dysart Drain at LAFB East Fork CC #1 East Fork CC #3 East Fork CC #4 EFCC near 7th Ave. El Mirage Drain EMF at Arizona Ave EMF at Broadway Rd EMF at Queen Creek Rd EMF below Powerline Flwy Estrella Fan Flying E Wash Ford Canyon Wash Fourth of July Wash Freestone Park Basin Gila River at 116th Ave Gila River at Estrella Pkwy Gila River at Maricopa Rd Gila River at Olberg Golden Eagle Park Dam Granite Reef Granite Reef Wash Greene Wash at SR 84 Guadalupe Channel Guadalupe FRS Harquahala FRS Hartman Wash Hassayampa at Box Canyon Hassayampa at I-10 Hassayampa at US 60 Hassayampa at Wagoner Hassayampa nr Morristown Hesperus Dam IBW at Indian Bend Rd. IBW at Indian School Rd IBW at McDonald IBW at Shea IBW at Sweetwater IBW Interceptor IBW near McKellips Rd. Jackrabbit Wash Lake Margherite Laveen Basin Installed 01/24/1984 03/07/1997 08/22/1996 03/02/1994 09/13/1994 01/18/1994 05/21/1997 02/16/2006 02/10/1989 08/10/1989 01/18/1989 04/17/2014 04/30/1993 07/12/1994 02/05/2002 03/14/2002 12/19/1995 12/16/1998 12/02/1992 04/09/1995 04/12/1995 12/12/1996 07/21/2005 06/26/2007 03/23/1994 08/07/1998 06/29/1989 03/01/1994 07/06/1994 11/17/1983 11/09/1994 03/14/1994 09/26/1991 05/07/1996 12/18/1996 09/28/1983 11/25/1997 11/24/1997 06/09/1998 12/27/1990 04/21/1994 05/21/1985 10/31/2000 11/25/1997 11/07/2006 T-R-S 3N-3E-34 2N-1W-01 2N-1W-03 4N-3E-23 4N-3E-34 4N-3E-25 3N-3E-05 4N-1W-14 3S-5E-15 1N-6E-26 2S-6E-15 1S-7E-30 2S-1W-12 7N-5W-09 3N-2W-18 2S-9W-01 1S-6E-08 1N-1W-36 1N-1W-31 3S-3E-13 4S-6E-12 3N-6E-10 2N-7E-18 2N-4E-36 7S-4E-21 1S-7E-06 1S-4E-05 2N-8W-05 7N-5W-12 8N-4W-07 1N-5W-03 7N-5W-12 11N-3W-09 6N-4W-03 3N-6E-04 2N-4E-11 2N-4E-23 2N-4E-11 3N-4E-29 3N-3E-13 2N-4E-12 1N-4E-11 4N-6W-04 3N-4E-36 1N-2E-34 xx Latitude 33 33 45 33 32 36 33 32 38 33 40 11 33 38 45 33 38 55 33 37 40 33 41 27 33 09 57 33 24 21 33 15 50 33 19 00 33 16 02 33 57 44 33 35 48 33 16 39 33 21 28 33 23 24 33 23 19 33 10 19 33 05 15 33 37 08 33 30 43 33 27 58 32 52 48 33 21 55 33 22 16 33 32 56 33 57 45 34 02 41 33 27 27 33 58 13 34 18 38 33 53 05 33 38 11 33 32 01 33 29 42 33 31 26 33 34 55 33 36 15 33 32 00 33 26 58 33 42 57 33 33 49 33 23 25 Longitude 112 01 54 112 19 24 112 20 59 112 01 29 112 02 19 112 00 35 112 04 49 112 19 41 111 49 56 111 42 42 111 43 35 111 41 00 112 18 53 112 46 55 112 29 57 113 07 48 111 46 19 112 18 28 112 23 33 112 00 20 111 41 11 111 44 04 111 41 02 111 53 55 111 56 01 111 40 32 111 58 10 113 05 47 112 49 42 112 42 32 112 45 43 112 43 31 112 34 05 112 39 42 111 44 44 111 54 48 111 54 38 111 54 33 111 58 03 112 00 18 111 53 55 111 54 58 112 52 54 111 53 56 112 09 03 Elev 1407 1023 1090 1515 1456 1456 1325 1265 1214 1349 1317 1330 1425 2302 1468 1110 1450 940 900 1120 1290 1722 1330 1190 1350 1345 1250 1420 2488 2245 1035 2035 3785 1830 1894 1280 1235 1262 1350 1400 1280 1187 2130 1325 1015 Page #s 1:64; 2:10; 3:19 1:160 1:157 1:40; 2:4; 3:7 1:47; 2:7; 3:13 1:42; 2:6; 3:11 1:43 1:169 1:227 1:223 1:225 1:251 1:265 1:285 1:162 1:107 2:39; 3:77 1:257 1:259 1:2 1:4 1:206; 2:32: 3:63 1:17 1:52 1:8 1:229 1:210; 2:36; 3:71 1:124; 2:21; 3:41 1:283 1:149 1:145 1:135 1:151 1:133 1:209; 2:35; 3:69 1:28 1:30 1:34 1:50 1:38 1:32 1:26 1:131 1:45 1:21; 2:3; 3:5 Flood Control District of Maricopa County ALERT System Water Level Sensors WY 2015– Sorted by Name ID # Gage Name 6718 Magma FRS 7013 Martinez Creek 5923 McDowell Mountain Road 5448 McMicken Dam 5443 McMicken Dam at Bell Rd 5438 McMicken Floodway 68807 Mineral Canyon Basin 5598 New River at Bell Rd 5508 New River at Glendale Ave 5613 New River Dam Outlet 5614 New River Dam Pool 5638 New River Fire 5983 North Heights Dam 4748 Old Crosscut at McDowell 6538 Pecos Basin 6533 Pecos East Inflow 6532 Pecos North Inflow 6537 Pecos Sediment Basin 6534 Pecos West Inflow 4828 Phoenix Basin #3 4838 Phoenix Basin #4 4853 Phoenix Basin #7 4843 Phoenix Basin #99 4789 Phoenix Basin 2a 4778 Phoenix Basin 2b 4848 Phoenix East Park Dam 4858 Phoenix West Park Dam 5678 Picacho Wash at SR74 6523 Pima Canyon Wash 7113 Powder House Wash 6708 Powerline Floodway 6683 Powerline FRS 4573 Price Drain at Loop 202 6723 Queen Creek at CAP 6707 Queen Creek at Rittenhouse 6953 Rainbow Wash at SR 85 4863 Rawhide Wash 4938 Reata Pass Dam 4588 Reata Pass Wash 6703 Rittenhouse FRS 5113 Saddleback FRS 4753 Salt River at 51st Avenue 4758 Salt River at 67th Ave 4763 Salt River at 7th Ave 4523 Salt River at Priest Dr Installed 11/15/2007 11/23/1994 05/18/2004 03/24/1983 03/04/2009 09/03/1992 09/10/2015 04/04/1990 03/21/1990 04/15/1986 04/15/1986 07/20/2005 10/11/1996 07/27/1994 01/06/2009 01/21/2009 01/21/2009 01/06/2009 01/21/2009 12/18/2001 07/06/2009 12/19/2001 07/07/2009 06/29/2009 06/30/2009 11/28/2001 11/29/2001 04/11/2012 04/16/2014 05/18/1995 02/13/2008 12/03/1992 02/18/2001 01/14/1999 09/14/1993 11/06/2000 07/26/1999 10/02/2001 05/15/2001 09/27/1988 12/16/1988 04/27/2011 07/14/2008 01/25/2012 12/07/1993 T-R-S 4S-9E-35 8N-5W-17 4N-6E-26 4N-2W-24 4N-2W-34 4N-1E-18 1S-3E-08 3N-1E-03 3N-1E-08 5N-1E-35 5N-1E-35 7N-3E-04 3N-6E-09 1N-4E-06 1S-4E-32 1S-4E-32 1S-4E-31 1S-4E-32 1S-4E-31 3N-3E-22 3N-3E-34 3N-3E-17 3N-3E-26 3N-3E-16 3N-3E-16 3N-3E-29 3N-3E-20 6N-2W-28 1S-4E-05 7N-4W-06 1S-7E-28 1S-8E-09 1N-5E-18 2S-8E-26 2S-7E-25 2S-4W-23 5N-4E-36 5N-5E-33 4N-5E-17 2S-8E-02 2N-10W-34 1N-2E-29 1N-2E-30 1N-3E-19 1N-4E-17 xxi Latitude 33 07 11 34 01 44 33 39 24 33 40 38 33 38 18 33 41 04 33 21 21 33 38 18 33 32 14 33 44 09 33 44 09 33 58 33 33 37 17 33 27 56 33 17 38 33 17 48 33 17 49 33 17 38 33 17 39 33 35 12 33 33 31 33 36 04 33 34 30 33 36 13 33 36 24 33 34 45 33 35 23 33 50 08 33 21 54 33 58 50 33 19 16 33 21 22 33 26 04 33 12 22 33 13 50 33 14 08 33 44 27 33 44 06 33 41 52 33 17 22 33 27 55 33 24 15 33 23 52 33 25 08 33 26 00 Longitude 111 24 12 112 47 30 111 42 23 112 25 23 112 27 41 112 24 24 112 04 14 112 14 27 112 17 00 112 13 31 112 13 31 112 03 38 111 44 52 111 58 48 111 58 39 111 58 42 111 58 50 111 58 39 111 58 59 112 02 49 112 02 34 112 04 21 112 00 52 112 03 53 112 03 29 112 04 37 112 04 55 112 28 32 111 58 30 112 42 59 111 38 10 111 32 14 111 53 25 111 30 15 111 35 41 112 38 22 111 53 55 111 50 39 111 51 51 111 29 49 113 04 21 112 10 08 112 12 13 112 04 56 111 57 43 Elev 1625 2300 1620 1361 1350 1337 1320 1200 1050 1498 1498 2483 1819 1250 1185 1175 1180 1185 1170 1356 1310 1369 1455 1380 1420 1348 1312 1975 1290 2120 1385 1580 1215 1565 1400 900 2205 2600 2170 1580 1177 1010 975 1065 1133 Page #s 1:245; 2:49; 3:95 1:277 1:202 1:168; 2:27; 3:53 1:166 1:164 1:298; 2:54; 3:105 1:191 1:177 1:193 2:29; 3:57 1:195 1:207; 2:33; 3:65 1:54 1:220; 2:38; 3:75 1:215 1:213 1:219; 2:37; 3:73 1:217 1:72; 2:12; 3:23 1:75; 2:13; 3:25 1:78; 2:16; 3:31 1:76; 2:14; 3:27 1:63; 2:9; 3:17 1:62; 2:8; 3:15 1:77; 2:15; 3:29 1:79; 2:17; 3:33 1:197 1:211 1:289 1:243 1:237; 2:45; 3:87 1:19 1:246 1:241 1:271 1:80 1:98; 2:19; 3:37 1:24 1:240; 2:48; 3:93 1:119; 2:20; 3:39 1:56 1:58 1:60 1:12 Flood Control District of Maricopa County ALERT System Water Level Sensors WY 2015– Sorted by Name ID # Gage Name 4548 Salt River at Val Vista Dr 4583 Salt River blw Granite Reef 6933 Sand Tank Wash at I-8 0788 Santa Cruz at SR 84 0798 Santa Rosa at SR 84 6923 Sauceda Wash 5543 Scatter Wash 4963 Seven Springs Wash 6628 Signal Butte FRS 5568 Skunk Creek at I-17 64807 SkunkCrk@DesrtHillsDr 65507 SkunkCrk@CarefreeHwy 5588 Skunk Creek near New River 4888 Skunk Tank Wash 7028 Sols Trib near US 93 5276 Sols Wash at SR 71 7043 Sols Wash near Matthie 6563 South Mountain Fan 6637 Spookhil FRS @ McDowell 4563 Spookhill FRS 6693 Spookhill FRS @ Brown 6638 Spoookhill FRS @ McKellips 4913 Stagecoach Wash 5968 Stoneridge Dam 5303 Sun Valley at Northern 5248 Sunnycove FRS 5973 Sunridge Canyon Dam 5233 Sunset FRS 5873 Sycamore Creek Fire 0773 Tat Momolikot Dam 4653 Tatum Wash Basin 4638 Tatum Wash Basin Inflow 5163 Tiger Wash 5488 Upper Trilby Wash 6983 Vekol Wash 6688 Vineyard FRS 5263 Vulture Mine Road 6833 Waterman at Rainbow 6753 Weekes Wash at Baseline 5418 White Tank FRS #3 6823 White Tank FRS #4 6739 Whitlow Ranch Dam 5118 Winters Wash Installed 04/13/2011 04/02/2012 05/31/2001 03/16/1994 03/16/1994 02/28/1990 09/18/1996 03/12/2002 11/10/1987 10/26/1989 07/23/2015 08/19/2015 06/21/1995 03/02/2006 01/30/2002 09/10/2001 08/04/1995 06/09/1993 06/19/2008 03/13/1984 06/04/2008 06/19/2008 06/13/2001 12/11/1996 08/02/2005 07/31/1986 02/04/1997 02/12/1989 06/27/2012 01/21/1998 05/08/1998 05/06/1998 09/15/1999 09/26/2001 03/07/1990 11/02/1983 10/26/2005 03/18/1999 05/27/2008 03/12/1986 01/09/1986 01/08/1998 07/11/2000 T-R-S 2N-6E-29 2N-6E-13 6S-4W-06 7S-5E-21 7S-4E-20 6S-5W-04 4N-2E-27 7N-5E-09 1N-7E-12 5N-2E-35 6N-3E-19 5N-2E-02 7N-3E-29 6N-3E-29 8N-6W-11 9N-7W-14 8N-5W-32 1S-2E-26 1N-7E-06 2N-7E-31 1N-7E-16 1N-7E-07 5N-5E-06 3N-6E-22 3N-4W-32 7N-5W-11 3N-6E-16 7N-5W-11 7N-8E-25 9S-4E-30 3N-4E-30 3N-4E-30 5N-10W-26 7N-3W-12 7S-1E-03 1S-8E-09 7N-5W-16 2S-2W-14 1S-8E-04 2N-2W-09 1N-2W-05 1S-10E-36 2N-6W-18 xxii Latitude 33 29 03 33 30 54 32 55 59 32 52 47 32 52 49 32 52 27 33 40 09 33 57 39 33 26 25 33 43 47 33 50 34 33 47 55 33 55 34 33 50 24 34 03 10 34 07 07 33 59 14 33 18 56 33 27 58 33 28 01 33 26 12 33 27 05 33 48 42 33 35 41 33 33 12 33 57 25 33 36 23 33 57 50 33 55 58 32 30 46 33 34 57 33 34 54 33 45 30 33 57 39 32 50 30 33 21 10 33 57 09 33 15 40 33 22 44 33 32 01 33 27 04 33 17 55 33 30 33 Longitude 111 45 44 111 41 56 112 42 20 111 49 43 111 56 46 112 44 57 112 08 25 111 50 45 111 35 25 112 07 21 112 05 32 112 07 23 112 04 56 112 04 58 112 50 59 112 57 45 112 47 33 112 07 59 111 40 42 111 40 48 111 38 53 111 40 03 111 53 27 111 43 57 112 40 41 112 44 24 111 45 01 112 44 33 111 28 46 111 57 06 111 58 58 111 59 01 113 16 43 112 31 43 112 14 58 111 32 06 112 46 18 112 26 38 111 32 15 112 28 14 112 29 40 111 16 35 112 54 44 Elev 1260 1295 775 1311 1305 726 1340 3470 1650 1475 1885 1685 1854 1865 2580 2740 2220 1420 1605 1595 1595 1626 2550 1710 1395 2200 1932 2100 3805 1540 1394 1397 1960 3040 1720 1582 2380 1085 1630 1190 1044 2199 1125 Page #s 1:14 1:22 1:269 1:6 1:10 1:267 1:183 1:101 1:231; 2:41; 3:79 1:185 1:294 1:296 1:189 1:82 1:279 1:143 1:281 1:221 1:232; 2:42; 3:81 1:16; 2:2; 3:3 1:239; 2:47; 3:91 1:233; 2:43; 3:83 1:92 1:204; 2:30; 3:59 1:147 1:138; 2:25; 3:49 1:205; 2:31; 3:61 1:137; 2:24; 3:47 1:199 1:1; 2:1; 3:1 1:41; 2:5, 3:9 1:36 1:125 1:171 1:275 1:238; 2:46; 3:89 1:139 1:255 1:249 1:159; 2:26; 3:51 1:254; 2:49; 3:101 1:248; 2:50; 3:97 1:120 SUMMARY OF SIGNIFICANT STREAMFLOW EVENTS Rainfall and runoff in Maricopa County occurs during two distinct periods. From a water year standpoint, the water year begins with the onset of the winter rainy season, which stretches from October through March. The summer monsoon season begins around mid-June and continues through September. There was some lingering monsoonal activity into October 2014, with some water year peaks occurring around October 9, 2014. In fact, the peak of record at Tat Momolikot was recorded on October 11, 2014, due to additional runoff into the impoundment following the wet summer 2014. The winter rain season was highlighted by a significant rainfall/runoff event on and around December 4, 2014. Winter type events, coupled with early onset of tropical systems caused runoff to occur late into the spring, with runoff occurring as late as June 5-6. The summer rains began early with the first rain and limited runoff occurring on June 29 and 30. Tropical systems continued to affect weather with one of the largest events occurring on July 18 in the Wickenburg area. Significant runoff and impoundments occurred at all gages in Wickenburg as a result of this event. Beyond July, most of the rainfall and runoff occurred in the southeast part of Maricopa County, where streams and streamgages are not as numerous, and thus not many runoff events were recorded. Highlights of the runoff and impoundment events are summarized on the following two pages. xxiii Maximum Flows for Water Year 2015 at Selected FCDMC Water Level Sensor Locations Red values are peaks of record Location Hassayampa River near Morristown (5223) Martinez Creek (7013) Hassayampa River at Box Canyon (5308) Hassayampa River at US60 (5228) Hassayampa River at I-10 (5283) Flying E Wash (7083) Sols Wash near Matthie (7043) Antelope Creek (7168) Box Wash (5273) Martinez Creek (7013) Waterman Wash at Rainbow Valley Rd (6833) Hassayampa River near Morristown (5223) Hartman Wash (7063) Powder House Wash (7113) EMF at Broadway Road (6573) Sols Wash near Matthie (7043) Antelope Creek (7168) Tatum Wash (4638) Centennial Levee (5123) IBW at Shea Blvd. (4693) Guadalupe Channel (6603) Casandro Wash (7093) Sand Tank Wash at I-8 (6933) Reata Pass Wash (4588) Weekes Wash at Baseline Road (6753) Upper Trilby Wash (5488) Estrella Fan (6893) xxiv Discharge (cfs) 15,606 10,562 9,601 9,123 6,456 5,267 5,240 4,430 4,160 3,604 3,100 2,690 2,465 2,312 2,113 1,767 1,306 1,295 840 770 758 668 661 579 417 412 242 Stage (feet) 14.19 11.42 10.80 3.45 3.22 7.07 4.40 4.80 5.65 6.82 8.84 10.18 6.62 2.42 3.55 2.88 3.40 3.10 4.24 2.08 2.49 8.00 2.92 1.45 3.28 2.40 1.15 Date 07/18/2015 07/18/2015 07/18/2015 07/18/2015 07/19/2015 07/18/2015 07/18/2015 07/18/2015 07/18/2015 07/17/2015 09/14/2015 06/29/2015 07/18/2015 07/18/2015 09/22/2015 10/09/2014 07/19/2015 08/31/2015 09/07/2015 09/14/2015 09/22/2015 07/18/2015 09/22/2015 05/04/2015 10/09/2014 07/18/2015 09/14/2015 Maximum Impoundments for Water Year 2015 at Selected FCDMC Water Level Sensor Locations Red values are peaks of record Location Tatum Wash Basin (4653) Casandro Dam (7133) Sunset FRS (5233) Sunnycove FRS (5248) Pecos Sediment Basin (6537) Phoenix Dam 2A (4789) Phoenix West Park Dam (4858) Tat Momolikot Dam (0773) Discharge (cfs) Stage (feet) 83 28 6 7 11 17 29 0 11.35 18.64 16.78 31.85 6.76 3.48 3.55 13.96 *P = Pump; basin is drained via pump, not gravity flow. Note: Many stations recorded multiple events. These are the peaks for the year. xxv (ac-ft) 29.4 113.4 64.3 144.6 13.7 5.5 5.3 5,168 Contents (%full) 90.1 85.2 74.8 66.9 29.9 9.2 4.8 2.6 Date 08/31/2015 07/18/2015 07/18/2015 07/18/2015 08/26/2015 05/15/2015 05/15/2015 10/11/2014 DATA PRESENTATION The following three sections present the data collected by the Flood Control District ALERT system. Data have been retrieved from a Hydrolynx® NovaStar5 database, maintained at the Flood Control District of Maricopa County. The first section is Surface Water Streamflow data. This section contains data from free-flowing stream sites and discharges from dams and detention basins. The second section contains Pool Level data from storage structures, both dams and basins. The third section presents Storage Volume data for both dams and basins. The data are in acre-feet of storage volume. In the tables where there are dashes “- - -“ on a particular date or dates, the gage was down. Typically a gage is down when the gage itself fails, or a transmitter or repeater fails. In the case of transmitter failure or repeater failure, data for that date is available by manual download. However, when no event has occurred, the data will typically not be retrieved from the device. xxvi SURFACE WATER STREAMFLOW DATA (sorted by ID number) Tat Momolikot Dam STATION ID 0773* DRAINAGE AREA 1,780 MI IN-SERVICE DATE 01/24/2000 PERIOD OF AVAILABLE RECORD 01/24/2000 - CURRENT YEAR WY 2015 PEAK 0 CFS 13.96 FEET EXTREME FOR PERIOD OF RECORD 0 CFS 13.96 FEET Pool Level Data Storage Volume Data 2 10/11/2014 10/11/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 --10 11 12 13 14 15 --16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 *Gage ID was 0768 prior to January 24, 2000. **FCD Operated gage since January 1998. However, this float gage did not operate properly. A pressure transducer gage was installed January 24, 2000 and all previous data were deleted. Previously, the US Army Corps of Engineers, Los Angeles District maintained a gage at this location. See also Pool Level and Storage Volume data. Surface Water Streamflow Page 1 FCDMC Annual Surface Water Report Water Year 2015 Gila River at Maricopa Road STATION ID 0778 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 19,915 MI 10/01/1998 10/01/1998 - CURRENT YEAR 0 CFS NONE NONE 8,051 CFS 3.99 FEET 07/31/2006 See USGS Water-Data Report AZ-15-1 for official data for this site. Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 --13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE: The USGS maintains a gage at this site in cooperation with ADOT. See USGS Gage #09479350 Surface Water Streamflow Page 2 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 3 FCDMC Annual Surface Water Report Water Year 2015 Gila River at Olberg Road STATION ID 0783 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 18,784 MI 04/12/1995 04/12/1995 - CURRENT YEAR 720 CFS 1.46 FEET 09/23/2015 5,867 CFS 6.16 FEET 08/02/2006 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 --9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 181 24 50 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 231 MEAN 0 0 0 0 0 0 0 0 0 0 0 8 MAX 0 0 0 0 0 0 0 0 0 0 0 720 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 457 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 231 MEAN 1 MAX 720 MIN 0 AC_FT 457 *USGS maintained a gage at this site prior to October 1, 1998 (09478350) Surface Water Streamflow Page 4 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 5 FCDMC Annual Surface Water Report Water Year 2015 Santa Cruz River at SR 84 STATION ID 0788 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 78.8 MI 03/16/1994 03/16/1994 - CURRENT YEAR 65 CFS 1.08 FEET 1,736 CFS 4.38 FEET 2 08/24/2015 08/02/2006 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1 2 2 2 17 3 17 3 14 4 1 4 3 7 13 5 18 19 6 40 7 8 10 9 30 --21 10 25 11 12 13 14 12 1 15 3 53 16 8 51 17 22 18 19 20 21 22 12 1 23 53 3 24 1 50 25 4 2 26 36 14 27 41 27 28 8 29 --1 2 30 --31 --------1 -------------------------------------------------------------------------------TOTAL 70 0 0 4 1 0 88 30 2 101 322 39 MEAN 2 0 0 0 0 0 3 1 0 3 10 1 MAX 65 0 0 13 2 0 52 56 7 58 65 50 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 138 0 0 7 2 0 175 59 4 200 639 78 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 657 MEAN 2 MAX 65 MIN 0 AC_FT 1302 Surface Water Streamflow Page 6 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 7 FCDMC Annual Surface Water Report Water Year 2015 Greene Wash at SR 84 STATION ID 0793 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 1,729 MI 03/23/1994 03/23/1994 - CURRENT YEAR 0 CFS NONE 1,391 CFS 3.67 FEET 2 NONE 08/02/2006 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 --18 --19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 8 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 9 FCDMC Annual Surface Water Report Water Year 2015 Santa Rosa Wash at SR 84 STATION ID 0798 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD EXTREME OUTSIDE PERIOD OF RECORD DRAINAGE AREA 1,941 MI 03/16/1994 03/16/1994 - CURRENT YEAR 0 CFS NONE 576 CFS 0.41 FEET 53,100 CFS UNAVAILABLE 2 NONE 10/25/2000 09/27/1962 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 --18 --19 20 21 22 23 24 25 26 27 28 29 ----30 --31 -----------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 10 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 11 FCDMC Annual Surface Water Report Water Year 2015 Salt River at Priest Drive STATION ID 4523 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 13,223 MI 12/07/1993 12/07/1993 - CURRENT YEAR 0 CFS NONE NONE 78,850 CFS 12.57 FEET 02/16/1995 See USGS Water-Data Report AZ-15-1 for official data for this site. Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 12 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from Roosevelt Dam Reconstruction Surface Water Streamflow Page 13 FCDMC Annual Surface Water Report Water Year 2015 Salt River at Val Vista Drive STATION ID 4548 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 12,951 MI 04/13/2011 04/13/2011 - CURRENT YEAR 0 CFS NONE NONE 3,732 CFS 3.62 FEET 09/27/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 14 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 15 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS STATION ID 4563 DRAINAGE AREA 13.6 MI IN-SERVICE DATE 03/13/1984 PERIOD OF AVAILABLE RECORD 12/30/1987 - CURRENT YEAR WY 2015 PEAK* 35 CFS 3.36 FEET EXTREME FOR PERIOD OF RECORD 55 CFS 8.90 FEET Pool Level Data Storage Volume Data 2 05/16/2015 07/10/2008 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 48 32 2 45 26 3 43 23 4 42 10 5 41 1 2 6 37 19 7 31 20 7 8 27 9 30 9 22 28 10 23 10 11 23 1 12 22 27 13 9 26 14 1 23 15 10 7 16 32 4 17 35 18 29 19 23 20 17 21 9 22 23 24 25 26 27 28 29 --30 13 --31 --33 -------------------------------------------------------------------------------------TOTAL 412 0 49 46 94 0 0 146 0 14 160 0 MEAN 13 0 2 1 3 0 0 5 0 0 5 0 MAX *49 0 20 33 33 0 0 35 0 15 31 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 818 0 97 90 187 0 0 289 0 29 317 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 921 MEAN 3 MAX 49 MIN 0 AC_FT 1826 NOTE: Outflow controlled by gated outlet below 9.5 feet gage height. See also Pool Level and Storage Volume data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on May 16, 2015. Surface Water Streamflow Page 16 FCDMC Annual Surface Water Report Water Year 2015 Granite Reef Diversion STATION ID 4568 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 33.2 MI 07/21/2005 07/21/2005 - CURRENT YEAR 0 CFS NONE 751 CFS 1.75 FEET 2 NONE 07/10/2008 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 8 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 17 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 18 FCDMC Annual Surface Water Report Water Year 2015 Price Drain at Loop 202 STATION ID 4573 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA UNDETERMINED 02/18/2001 02/18/2001 - CURRENT YEAR 102 CFS 2.58 FEET 05/15/2015 993 CFS 8.50 FEET 03/04/2004 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 19 1 4 3 12 2 17 1 6 2 7 3 15 1 1 4 1 2 2 4 12 22 1 2 3 21 2 5 9 5 2 1 4 6 9 1 6 2 4 2 7 4 2 7 2 2 1 2 7 8 4 3 12 9 1 1 5 1 10 2 11 1 1 3 12 1 1 1 1 8 1 13 2 5 2 2 4 5 14 3 3 2 4 2 15 1 9 6 1 1 16 --23 3 1 17 1 --11 1 3 18 4 7 2 19 3 2 3 1 1 20 6 1 2 1 2 21 6 4 7 22 8 --2 4 1 23 2 4 4 14 24 1 9 6 3 25 4 6 2 1 6 26 11 1 2 5 27 1 1 3 2 2 5 2 28 2 3 1 5 29 3 --1 4 2 11 30 2 21 --2 1 4 11 31 --2 12 ------2 5 -------------------------------------------------------------------------------TOTAL 96 45 43 48 19 21 21 110 16 64 107 57 MEAN 3 1 1 2 1 1 1 4 1 2 3 2 MAX 23 33 63 32 8 15 38 102 18 21 96 23 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 190 89 84 95 38 41 41 219 32 127 212 112 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 646 MEAN 2 MAX 102 MIN 0 AC_FT 1280 Surface Water Streamflow Page 19 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 20 FCDMC Annual Surface Water Report Water Year 2015 Laveen Basin STATION ID 4578 DRAINAGE AREA NOT DETERMINED IN-SERVICE DATE 11/07/2006 PERIOD OF AVAILABLE RECORD 11/07/2006 - CURRENT YEAR WY 2015 PEAK 9 CFS 2.66 FEET 09/15/2015 EXTREME FOR PERIOD OF RECORD 97 CFS 18.92 FEET 09/08/2014 Pool Level Data Storage Volume Data Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 12 2 9 3 2 4 5 6 7 8 --9 --10 --11 12 13 14 15 9 16 3 8 17 1 8 18 3 19 20 21 22 23 24 25 26 27 28 --29 ----30 --31 ---------------------------------------------------------------------------------------TOTAL 23 0 0 0 0 0 0 4 0 0 0 28 MEAN 1 0 0 0 0 0 0 0 0 0 0 1 MAX 12 0 0 0 0 0 0 6 0 0 0 9 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 46 0 0 0 0 0 0 8 0 0 0 55 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 55 MEAN 0 MAX 12 MIN 0 AC_FT 110 NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on September 15, 2015. Surface Water Streamflow Page 21 FCDMC Annual Surface Water Report Water Year 2015 Salt River below Granite Reef Dam STATION ID 4583 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 12,919 MI 04/02/2012 04/02/2012 – CURRENT YEAR 0 CFS NONE NONE 4,090 CFS 2.40 FEET 09/27/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 --17 --18 --19 20 21 22 23 24 --25 26 27 28 29 --30 --31 --75 -------------------------------------------------------------------------------------TOTAL 0 0 0 75 0 0 0 0 0 0 0 1 MEAN 0 0 0 2 0 0 0 0 0 0 0 0 MAX 0 0 0 221 0 0 0 0 0 11 0 3 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 149 0 0 0 0 0 1 0 1 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 76 MEAN 0 MAX 221 MIN 0 AC_FT 151 Surface Water Streamflow Page 22 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 23 FCDMC Annual Surface Water Report Water Year 2015 Reata Pass Wash STATION ID 4588 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 7.9 MI 05/15/2001 05/15/2001 - CURRENT YEAR 579 CFS 1.45 FEET 1,197 CFS 2.08 FEET 2 05/04/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 35 5 6 7 8 9 17 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 17 0 0 0 0 0 0 35 0 0 0 0 MEAN 1 0 0 0 0 0 0 1 0 0 0 0 MAX 118 0 0 0 0 0 0 579 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 35 0 0 0 0 0 0 69 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 52 MEAN 0 MAX 579 MIN 0 AC_FT 103 Surface Water Streamflow Page 24 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 25 FCDMC Annual Surface Water Report Water Year 2015 Indian Bend Wash near McKellips Road STATION ID 4603 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 101 MI 05/21/1985 11/10/1987 - CURRENT YEAR 443 CFS 1.90 FEET 5,841 CFS 6.90 FEET 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 23 14 117 2 12 36 2 3 4 34 4 68 28 51 2 5 23 27 6 6 --7 8 9 10 11 12 13 6 14 2 16 15 2 32 34 16 2 --235 17 --109 5 18 6 3 19 20 21 --22 --11 23 24 25 26 1 27 28 1 --29 ----30 48 ----31 --81 ------65 -------------------------------------------------------------------------------TOTAL 2 0 98 142 40 113 1 460 0 8 35 182 MEAN 0 0 3 5 1 4 0 15 0 0 1 6 MAX 0 0 152 152 32 102 2 339 0 102 443 294 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 4 0 194 281 79 223 1 913 0 16 68 361 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1080 MEAN 3 MAX 443 MIN 0 AC_FT 2142 Surface Water Streamflow Page 26 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 27 FCDMC Annual Surface Water Report Water Year 2015 Indian Bend Wash near Indian Bend Road STATION ID 4613 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 88 MI 09/28/1983 03/27/1992 - CURRENT YEAR 124 CFS 1.52 FEET 9,324 CFS 5.85 FEET 05/16/2015 07/24/1992 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1 2 3 4 4 17 5 7 6 4 7 8 9 10 11 12 13 10 14 5 15 2 16 60 17 20 18 5 19 20 21 1 22 23 24 25 26 27 28 29 --30 2 --31 --1 ------3 -------------------------------------------------------------------------------TOTAL 0 0 4 18 0 0 0 116 0 0 3 1 MEAN 0 0 0 1 0 0 0 4 0 0 0 0 MAX 0 0 13 48 0 0 0 124 0 0 72 44 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 7 36 0 0 0 230 0 0 6 2 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 142 MEAN 0 MAX 124 MIN 0 AC_FT 281 Surface Water Streamflow Page 28 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 29 FCDMC Annual Surface Water Report Water Year 2015 Indian Bend Wash at Indian School Road STATION ID 4618 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 90 MI 11/25/1997 11/25/1997 - CURRENT YEAR 349 CFS 1.82 FEET 3,887 CFS 5.50 FEET 05/16/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 7 5 6 7 8 9 10 11 12 13 14 15 7 16 212 17 36 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 263 0 0 0 0 MEAN 0 0 0 0 0 0 0 8 0 0 0 0 MAX 0 0 0 0 0 0 0 349 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 522 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 263 MEAN 1 MAX 349 MIN 0 AC_FT 522 Surface Water Streamflow Page 30 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 31 FCDMC Annual Surface Water Report Water Year 2015 Indian Bend Wash Interceptor Channel STATION ID 4623 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 35 MI 04/21/1994 04/21/1994 - CURRENT YEAR 48 CFS 0.75 FEET 764 CFS 4.18 FEET 05/04/2015 09/27/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 3 5 6 7 8 9 10 11 12 13 14 15 16 1 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 4 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 48 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 8 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 4 MEAN 0 MAX 48 MIN 0 AC_FT 8 Surface Water Streamflow Page 32 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 33 FCDMC Annual Surface Water Report Water Year 2015 Indian Bend Wash at McDonald Drive STATION ID 4628 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 88 MI 11/24/1997 11/24/1997 - CURRENT YEAR 202 CFS 0.12 FEET 3,718 CFS 3.83 FEET 05/16/2015 08/24/2006 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 13 --10 2 7 --3 --4 19 5 13 6 6 7 8 9 10 11 12 13 9 14 6 15 1 16 109 17 23 18 11 19 2 2 20 2 21 22 23 24 25 26 27 28 29 --30 1 --31 --1 -------------------------------------------------------------------------------------TOTAL 25 0 0 16 0 2 0 183 0 0 0 10 MEAN 1 0 0 1 0 0 0 6 0 0 0 0 MAX 14 0 3 24 0 2 4 202 0 0 19 124 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 50 0 1 33 0 3 1 363 0 0 1 21 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 238 MEAN 1 MAX 202 MIN 0 AC_FT 472 Surface Water Streamflow Page 34 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 35 FCDMC Annual Surface Water Report Water Year 2015 Tatum Wash Inflow STATION ID 4638 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 2.17 MI 06/03/1994 06/03/1994 - CURRENT YEAR 1,295 CFS 3.10 FEET 1,688 CFS 3.68 FEET 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 --3 --4 --5 6 7 8 9 10 11 12 13 14 8 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 --------14 -------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 14 8 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 1 0 0 0 0 0 0 1295 670 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 29 16 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 23 MEAN 0 MAX 1295 MIN 0 AC_FT 45 Surface Water Streamflow Page 36 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 37 FCDMC Annual Surface Water Report Water Year 2015 Indian Bend Wash at Sweetwater STATION ID 4643 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 9.2 MI 12/27/1990 12/27/1990 - CURRENT YEAR 274 CFS 2.12 FEET 2,093 CFS 4.90 FEET 2 09/13/2015 08/02/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 8 2 5 6 7 8 9 10 11 12 13 11 14 13 15 8 16 16 17 18 19 17 20 21 22 23 24 25 26 27 1 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 8 0 0 17 0 26 0 0 1 24 MEAN 0 0 0 0 0 1 0 1 0 0 0 1 MAX 0 0 83 0 0 94 0 184 0 0 50 274 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 16 0 0 33 0 52 0 0 2 47 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 76 MEAN 0 MAX 274 MIN 0 AC_FT 151 NOTE: The gage was moved to the 36th Street bridge from the Sweetwater Road bridge on November 18, 1998. Surface Water Streamflow Page 38 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 39 FCDMC Annual Surface Water Report Water Year 2015 East Fork Cave Creek Basin #1 STATION ID 4648 DRAINAGE AREA 1.18 MI IN-SERVICE DATE 03/02/1994 PERIOD OF AVAILABLE RECORD 03/02/1994 - CURRENT YEAR WY 2015 PEAK 0 CFS NONE EXTREME FOR PERIOD OF RECORD 135 CFS 4.66 FEET Pool Level Data Storage Volume Data 2 NONE 09/09/2013 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 See also Pool Level and Storage Volume Data Surface Water Streamflow Page 40 FCDMC Annual Surface Water Report Water Year 2015 Tatum Wash Basin STATION ID 4653 DRAINAGE AREA 2.17 MI IN-SERVICE DATE 05/08/1998 PERIOD OF AVAILABLE RECORD 05/08/1998 - CURRENT YEAR WY 2015 PEAK 83 CFS 11.35 FEET EXTREME FOR PERIOD OF RECORD 395 CFS 15.18 FEET Pool Level Data Storage Volume Data 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 22 2 3 4 5 6 7 8 9 10 11 12 13 14 7 15 15 16 --17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 --------9 -------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 9 44 MEAN 0 0 0 0 0 0 0 0 0 0 0 1 MAX 0 0 0 0 0 0 0 0 0 0 83 71 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 17 88 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 53 MEAN 0 MAX 83 MIN 0 AC_FT 105 See also Pool Level and Storage Volume data. Surface Water Streamflow Page 41 FCDMC Annual Surface Water Report Water Year 2015 East Fork Cave Creek Basin #4 STATION ID 4658 DRAINAGE AREA 0.68 MI IN-SERVICE DATE 01/18/1994 PERIOD OF AVAILABLE RECORD 01/18/1994 - CURRENT YEAR WY 2015 PEAK 19 CFS 1.50 FEET EXTREME FOR PERIOD OF RECORD 71 CFS 3.65 FEET Pool Level Data Storage Volume Data 2 05/15/2015 07/14/1999 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 1 1 5 6 7 8 9 10 11 12 13 14 15 1 16 17 18 19 1 20 21 22 23 24 25 26 27 28 29 --1 30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 1 0 0 1 1 2 0 0 0 1 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 13 0 0 10 4 19 3 0 0 7 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 2 0 0 3 2 4 1 0 0 1 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 7 MEAN 0 MAX 19 MIN 0 AC_FT 13 See also Pool Level and Storage Volume Data Surface Water Streamflow Page 42 FCDMC Annual Surface Water Report Water Year 2015 East Fork Cave Creek near 7th Avenue STATION ID 4668 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 14.1 MI 05/08/1997 05/08/1997 - CURRENT YEAR 259 CFS 1.90 FEET 3,950 CFS 7.55 FEET 2 05/16/2015 08/02/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 10 1 5 6 7 8 9 10 11 12 13 1 14 10 15 2 16 --22 17 --18 19 6 20 21 22 --23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 10 0 0 6 0 24 0 0 0 10 MEAN 0 0 0 0 0 0 0 1 0 0 0 0 MAX 0 0 130 2 0 57 0 259 1 0 0 225 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 21 1 0 12 0 47 0 0 0 21 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 51 MEAN 0 MAX 259 MIN 0 AC_FT 102 Surface Water Streamflow Page 43 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 44 FCDMC Annual Surface Water Report Water Year 2015 Lake Margherite STATION ID 4678 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 4.9 MI 11/24/1997 11/24/1997 - CURRENT YEAR 232 CFS 1.72 FEET 286 CFS 2.03 FEET 2 09/22/2015 08/02/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 9 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 3 0 0 0 9 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 93 0 0 0 232 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 6 0 0 0 18 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 12 MEAN 0 MAX 232 MIN 0 AC_FT 23 NOTE: Approximately 60 cfs pass the gage before detection due to the elevation of the instrument. Surface Water Streamflow Page 45 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 46 FCDMC Annual Surface Water Report Water Year 2015 East Fork Cave Creek Basin #3 STATION ID 4683 DRAINAGE AREA 3.52 MI IN-SERVICE DATE 09/13/1994 PERIOD OF AVAILABLE RECORD 09/13/1994 - CURRENT YEAR WY 2015 PEAK 0 CFS NONE EXTREME FOR PERIOD OF RECORD 335 CFS 4.22 FEET Pool Level Data Storage Volume Data 2 NONE 09/07/2006 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 See also Pool Level and Storage Volume Data Surface Water Streamflow Page 47 FCDMC Annual Surface Water Report Water Year 2015 Berneil Wash STATION ID 4688 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 8.3 MI 07/30/1998 07/30/1998 - CURRENT YEAR 314 CFS 1.40 FEET 1,120 CFS 2.88 FEET 2 09/22/2015 08/24/2006 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 1 8 5 6 1 7 8 9 10 11 12 13 14 9 15 16 16 13 17 18 19 20 21 22 31 23 24 25 26 27 28 29 --30 --31 --------4 -------------------------------------------------------------------------------TOTAL 0 0 1 0 0 0 0 37 1 0 4 41 MEAN 0 0 0 0 0 0 0 1 0 0 0 1 MAX 0 0 27 0 0 5 0 147 11 0 74 314 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 3 0 0 1 0 74 2 0 7 81 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 84 MEAN 0 MAX 314 MIN 0 AC_FT 168 Surface Water Streamflow Page 48 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 49 FCDMC Annual Surface Water Report Water Year 2015 Indian Bend Wash at Shea Boulevard STATION ID 4693 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 24.6 MI 06/09/1998 06/09/1998 - CURRENT YEAR 770 CFS 2.08 FEET 5,616 CFS 4.68 FEET 2 09/14/2015 08/02/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1 15 125 2 47 16 3 57 4 167 24 119 5 62 28 6 15 7 --8 4 9 18 10 11 12 13 88 27 14 55 4 181 15 15 27 109 16 146 22 17 28 18 7 19 162 9 20 41 21 11 22 5 23 24 25 26 45 27 22 28 29 1 --30 104 --31 --18 58 ------36 -------------------------------------------------------------------------------TOTAL 22 0 419 194 15 343 68 349 0 16 36 458 MEAN 1 0 14 6 1 11 2 11 0 1 1 15 MAX 27 0 454 169 25 325 133 454 0 142 454 770 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 43 0 831 386 30 680 134 693 0 31 71 909 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1919 MEAN 5 MAX 770 MIN 0 AC_FT 3807 Surface Water Streamflow Page 50 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 51 FCDMC Annual Surface Water Report Water Year 2015 Granite Reef Wash STATION ID 4728 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 4.7 MI 06/26/2007 06/26/2007 - CURRENT YEAR 72 CFS 4.04 FEET 753 CFS 7.76 FEET 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 4 3 4 3 4 5 6 7 2 8 9 10 11 1 12 13 1 14 15 7 16 2 17 1 18 19 1 20 21 22 23 24 25 26 2 27 28 29 --1 30 10 --1 31 --1 1 ------1 5 -------------------------------------------------------------------------------TOTAL 0 0 4 13 0 4 3 14 1 1 12 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 1 0 32 26 0 22 38 56 18 19 72 4 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 9 25 0 8 6 27 3 3 24 1 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 53 MEAN 0 MAX 72 MIN 0 AC_FT 105 Surface Water Streamflow Page 52 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 53 FCDMC Annual Surface Water Report Water Year 2015 Old Crosscut Canal near McDowell Road STATION ID 4748 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA UNDETERMINED 07/27/1994 07/27/1994 - CURRENT YEAR 219 CFS 1.28 FEET 10/24/2014 559 CFS 2.78 FEET 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 8 2 3 7 4 12 1 5 6 7 8 9 1 10 6 11 6 12 13 14 15 17 16 15 6 9 17 9 18 19 13 20 46 21 58 22 39 23 8 24 4 16 25 21 26 27 22 28 25 29 --23 30 --10 31 --------11 -------------------------------------------------------------------------------TOTAL 4 0 48 0 0 0 125 24 17 155 11 8 MEAN 0 0 2 0 0 0 4 1 1 5 0 0 MAX 219 0 69 0 0 0 44 177 34 77 217 31 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 8 0 95 0 0 0 247 47 34 308 22 16 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 392 MEAN 1 MAX 219 MIN 0 AC_FT 777 NOTE: Some flows occur as a result of releases by the Salt River Project from the Arizona Canal and by irrigation return water. Surface Water Streamflow Page 54 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 55 FCDMC Annual Surface Water Report Water Year 2015 Salt River at 51st Avenue STATION ID 4753 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 13,424 MI 04/27/2011 04/27/2011 - CURRENT YEAR 0 CFS NONE NONE 1,380 CFS 5.62 FEET 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 --15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 56 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 57 FCDMC Annual Surface Water Report Water Year 2015 Salt River at 67th Avenue STATION ID 4758 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 13,434 MI 07/14/2008 07/14/2008 - CURRENT YEAR 0 CFS NONE NONE 17,847 CFS 9.43 FEET 01/22/2010 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX --0 --0 0 0 0 0 0 0 0 0 MIN ----0 0 0 0 0 0 --------AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 58 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 59 FCDMC Annual Surface Water Report Water Year 2015 Salt River at 7th Avenue STATION ID 4763 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 13,326 MI 01/25/2012 01/25/2012 - CURRENT YEAR 0 CFS NONE NONE 3,814 CFS 7.35 FEET 07/21/2013 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 ----0 0 0 0 0 0 MEAN 0 0 0 0 ----0 0 0 0 0 0 MAX --0 0 --------------0 --MIN 0 0 0 0 ----0 0 ----0 --AC_FT 0 0 0 0 ----0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX --- MIN 0 AC_FT 0 Surface Water Streamflow Page 60 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 61 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin 2B STATION ID 4778 DRAINAGE AREA 0.60 MI IN-SERVICE DATE 06/30/2009 PERIOD OF AVAILABLE RECORD 06/30/2009 - CURRENT YEAR WY 2015 PEAK 0 CFS NONE EXTREME FOR PERIOD OF RECORD 24 CFS 7.62 FEET Pool Level Data Storage Volume Data 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 --20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 62 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin 2A STATION ID 4789 DRAINAGE AREA 0.75 MI IN-SERVICE DATE 06/29/2009 PERIOD OF AVAILABLE RECORD 06/29/2009 - CURRENT YEAR WY 2015 PEAK 17 CFS 3.48 FEET EXTREME FOR PERIOD OF RECORD 30 CFS 11.50 FEET Pool Level Data Storage Volume Data 2 05/15/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 16 17 18 19 20 21 22 23 24 --25 --26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 1 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 3 0 6 0 0 0 0 17 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 2 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1 MEAN 0 MAX 17 MIN 0 AC_FT 3 Surface Water Streamflow Page 63 FCDMC Annual Surface Water Report Water Year 2015 Dreamy Draw Dam STATION ID 4803 DRAINAGE AREA 1.5 MI IN-SERVICE DATE 01/24/1984 PERIOD OF AVAILABLE RECORD 08/29/1988 - CURRENT YEAR WY 2015 PEAK 130 CFS 10.87 FEET EXTREME FOR PERIOD OF RECORD 164 CFS 19.17 FEET Pool Level Data Storage Volume Data 2 08/31/2015 10/06/1993 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 --------6 -------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 6 2 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 1 0 0 130 4 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 1 0 0 11 5 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 8 MEAN 0 MAX 130 MIN 0 AC_FT 17 See also Pool Level and Surface Volume Data. Surface Water Streamflow Page 64 FCDMC Annual Surface Water Report Water Year 2015 Arizona Canal Diversion Channel at 36th Street STATION ID 4808 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 4.8 MI 02/24/1994 02/24/1994 - CURRENT YEAR 15 CFS 1.76 FEET 324 CFS 7.67 FEET 2 09/14/2015 07/14/1999 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 1 5 6 7 8 9 10 11 12 13 14 2 15 1 3 16 1 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 1 0 0 0 0 2 0 0 0 6 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 2 0 0 0 0 6 0 0 0 15 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 1 0 0 0 0 3 0 0 0 11 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 8 MEAN 0 MAX 15 MIN 0 AC_FT 16 Surface Water Streamflow Page 65 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 66 FCDMC Annual Surface Water Report Water Year 2015 Arizona Canal Diversion Channel at 14th Street STATION ID 4813 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 10.2 MI 02/09/1994 02/09/1994 - CURRENT YEAR 133 CFS 1.64 FEET 1,414 CFS 6.75 FEET 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 6 15 16 17 18 19 20 21 22 2 23 1 24 25 26 27 28 29 --30 --31 --------7 -------------------------------------------------------------------------------TOTAL 0 0 0 3 0 0 0 0 0 0 7 6 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 13 0 0 0 0 0 0 133 106 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 6 0 0 0 0 0 0 13 11 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 16 MEAN 0 MAX 133 MIN 0 AC_FT 31 Surface Water Streamflow Page 67 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 68 FCDMC Annual Surface Water Report Water Year 2015 10th Street Wash Basin #1 STATION ID 4818 DRAINAGE AREA 1.2 MI IN-SERVICE DATE 11/26/1996 PERIOD OF AVAILABLE RECORD 11/26/1996 - CURRENT YEAR WY 2015 PEAK 7 CFS 1.20 FEET EXTREME FOR PERIOD OF RECORD 33 CFS 3.53 FEET Pool Level Data Storage Volume Data 2 05/16/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 1 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 1 0 0 0 0 7 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 1 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1 MEAN 0 MAX 7 MIN 0 AC_FT 1 See also Pool Level and Storage Volume Data. NOTE: Up to 300 cfs may bypass the basin. Surface Water Streamflow Page 69 FCDMC Annual Surface Water Report Water Year 2015 Arizona Canal Diversion Channel at 43rd Avenue STATION ID 4823 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 56 MI 11/14/1990 11/14/1990 - CURRENT YEAR 340 CFS 1.40 FEET 5,601 CFS 6.58 FEET 12/04/2014* 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 58 5 6 --7 8 9 10 11 12 13 14 15 13 16 56 17 18 19 51 20 21 22 23 24 25 26 27 28 29 --30 --8 31 ---------------------------------------------------------------------------------------TOTAL 0 0 58 0 0 51 0 68 8 0 0 0 MEAN 0 0 2 0 0 2 0 2 0 0 0 0 MAX 0 0 340 0 0 340 0 340 151 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 115 0 0 101 0 136 15 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 185 MEAN 1 MAX 340 MIN 0 AC_FT 367 *NOTE: The peak occurred on 3 separate dates in WY2015; 12/04, 03/19, and 05/15. Surface Water Streamflow Page 70 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 71 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #3 STATION ID 4828 DRAINAGE AREA 1.2 MI IN-SERVICE DATE 12/18/2001 PERIOD OF AVAILABLE RECORD 12/18/2001 - CURRENT YEAR WY 2015 PEAK 0 CFS NONE EXTREME FOR PERIOD OF RECORD 52 CFS 14.20 FEET Pool Level Data Storage Volume Data 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 72 FCDMC Annual Surface Water Report Water Year 2015 Cave Creek at Cactus Road STATION ID 4833 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 33.6 MI DA IS AREA BELOW CAVE BUTTES DAM 06/27/1991 06/27/1991 - CURRENT YEAR 149 CFS 5.16 FEET 05/16/2015 3,247 CFS 12.85 FEET 08/03/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 28 5 6 7 8 9 10 11 12 13 14 19 15 16 83 17 1 18 19 28 20 21 22 23 24 25 26 27 28 29 --1 30 --6 31 ---------------------------------------------------------------------------------------TOTAL 0 0 28 0 0 28 0 84 7 0 0 19 MEAN 0 0 1 0 0 1 0 3 0 0 0 1 MAX 0 0 81 0 0 79 0 149 29 0 0 48 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 56 0 0 56 0 167 14 0 0 37 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 167 MEAN 0 MAX 149 MIN 0 AC_FT 331 NOTE: Receding limbs of hydrographs may be significantly affected by clogging of outlet orifice. Therefore, low flows for falling hydrographs may be unrealistically high. See downstream station 4823 for a better representation of the falling limbs. Weir flow begins into main channel above 10 feet gage height. Surface Water Streamflow Page 73 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 74 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #4 STATION ID 4838 DRAINAGE AREA 0.60 MI IN-SERVICE DATE 07/06/2009 PERIOD OF AVAILABLE RECORD 07/06/2009 - CURRENT YEAR WY 2015 PEAK 15 CFS 3.12 FEET EXTREME FOR PERIOD OF RECORD 29 CFS 11.35 FEET Pool Level Data Storage Volume Data 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 --------1 -------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 1 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 5 0 0 0 0 1 0 0 15 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 1 0 0 1 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1 MEAN 0 MAX 15 MIN 0 AC_FT 2 Surface Water Streamflow Page 75 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #99 STATION ID 4843 DRAINAGE AREA 0.13 MI IN-SERVICE DATE 07/07/2009 PERIOD OF AVAILABLE RECORD 07/07/2009 - CURRENT YEAR WY 2015 PEAK 8 CFS 1.84 FEET EXTREME FOR PERIOD OF RECORD 19 CFS 3.98 FEET Pool Level Data Storage Volume Data 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 1 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 1 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 4 0 0 2 0 2 0 0 8 2 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 3 0 0 1 0 1 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 2 MEAN 0 MAX 8 MIN 0 AC_FT 5 Surface Water Streamflow Page 76 FCDMC Annual Surface Water Report Water Year 2015 Phoenix East Park Dam STATION ID 4848 DRAINAGE AREA 0.11 MI IN-SERVICE DATE 11/28/2001 PERIOD OF AVAILABLE RECORD 11/28/2001 - CURRENT YEAR WY 2015 PEAK 17 CFS 2.20 FEET EXTREME FOR PERIOD OF RECORD 38 CFS 5.10 FEET Pool Level Data Storage Volume Data 2 05/15/2015 08/19/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 --5 6 7 8 9 10 11 12 13 14 15 1 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 11 10 10 11 10 11 10 9 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 17 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 21 20 21 21 19 21 19 18 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 81 MEAN 0 MAX 17 MIN 0 AC_FT 160 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 77 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #7 STATION ID 4853 DRAINAGE AREA 1.2 MI IN-SERVICE DATE 12/19/2001 PERIOD OF AVAILABLE RECORD 12/19/2001 - CURRENT YEAR WY 2015 PEAK 37 CFS 4.92 FEET EXTREME FOR PERIOD OF RECORD* 49 CFS 12.11 FEET Pool Level Data Storage Volume Data 2 05/15/2015 07/14/2002 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2 16 17 18 19 1 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 1 0 0 0 0 0 0 2 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 35 0 13 0 0 5 0 37 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 2 0 1 0 0 0 0 3 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 3 MEAN 0 MAX 37 MIN 0 AC_FT 6 See also Pool Level and Storage Volume Data. *NOTE: This event is not the peak of record based on volume. The 07/14/2002 is the greatest volume recorded to date. The dam underwent rehabilitation in 2009 that altered its stage / storage relationship. Surface Water Streamflow Page 78 FCDMC Annual Surface Water Report Water Year 2015 Phoenix West Park Dam STATION ID 4858 DRAINAGE AREA 0.68 MI IN-SERVICE DATE 11/29/2001 PERIOD OF AVAILABLE RECORD 11/29/2001 - CURRENT YEAR WY 2015 PEAK 29 CFS 3.55 FEET EXTREME FOR PERIOD OF RECORD 51 CFS 10.73 FEET Pool Level Data Storage Volume Data 2 05/15/2015 07/14/2002 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 1 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 26 0 11 0 0 4 0 29 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 1 0 1 0 0 0 0 2 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 2 MEAN 0 MAX 29 MIN 0 AC_FT 3 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 79 FCDMC Annual Surface Water Report Water Year 2015 Rawhide Wash STATION ID 4863 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 9.2 MI 07/27/1999 07/27/1999 - CURRENT YEAR 47 CFS 0.74 FEET 446 CFS 2.07 FEET 2 07/31/2015 09/09/2006 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 --------2 -------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 2 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 47 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 3 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 2 MEAN 0 MAX 47 MIN 0 AC_FT 3 Surface Water Streamflow Page 80 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 81 FCDMC Annual Surface Water Report Water Year 2015 Skunk Tank Wash STATION ID 4888 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 1.3 MI 03/02/2006 03/02/2006 - CURRENT YEAR 3 CFS 1.30 FEET 277 CFS 7.20 FEET 2 07/03/2015 08/19/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 --9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 3 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 3 MIN 0 AC_FT 0 Surface Water Streamflow Page 82 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 83 FCDMC Annual Surface Water Report Water Year 2015 Cave Creek STATION ID* 4893 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 115.8 MI 05/28/2003 05/28/2003 - CURRENT YEAR 501 CFS 4.05 FEET 17,190 CFS 12.75 FEET 2 05/04/2015 08/19/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 1 2 2 3 1 1 4 1 4 18 5 1 2 6 1 1 7 1 2 8 1 2 9 2 1 10 2 1 1 11 2 12 1 1 13 2 1 14 1 3 1 15 3 1 16 3 1 17 4 1 18 1 19 1 1 20 4 1 21 5 1 22 3 1 23 3 1 24 2 1 25 1 2 1 26 3 27 2 6 28 1 7 29 --5 30 --31 ---------------------------------------------------------------------------------------TOTAL 18 1 1 8 4 70 0 18 15 2 0 0 MEAN 1 0 0 0 0 2 0 1 1 0 0 0 MAX 4 0 1 17 33 156 0 501 3 1 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 35 2 2 15 11 139 0 35 30 5 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 137 MEAN 2 MAX 501 MIN 0 AC_FT 274 *NOTE: ID number has changed several times from 4893 to 4889 to 4893 during its history. See the station records history page on the internet by clicking on the gage name title at the top of the page. Surface Water Streamflow Page 84 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 85 FCDMC Annual Surface Water Report Water Year 2015 Desert Hills Wash STATION ID 4898 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 0.95 MI 03/01/2006 03/01/2006 - CURRENT YEAR 13 CFS 1.00 FEET 252 CFS 4.90 FEET 2 08/23/2015 08/19/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 2 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 2 0 0 0 0 0 0 0 0 1 1 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 58 0 0 0 0 0 0 0 0 9 13 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 3 0 0 0 0 0 0 0 0 0 1 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 4 MEAN 0 MAX 13 MIN 0 AC_FT 4 Surface Water Streamflow Page 86 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 87 FCDMC Annual Surface Water Report Water Year 2015 Cave Buttes Dam Outlet STATION ID 4903 DRAINAGE AREA 191 MI IN-SERVICE DATE 01/25/1984 PERIOD OF AVAILABLE RECORD 07/30/1992 - CURRENT YEAR WY 2015 PEAK 0 CFS NONE EXTREME FOR PERIOD OF RECORD 522 CFS 6.43 FEET Pool Level Data Storage Volume 2 NONE 08/24/1992 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 88 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 89 FCDMC Annual Surface Water Report Water Year 2015 Cave Creek at CAP STATION ID 4907 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 198 MI 2 191 MI IS CONTROLLED BY CAVE BUTTES DAM 04/14/2014 04/14/2014 – CURRENT YEAR 0 CFS NONE NONE 438 CFS 0.92 FEET 08/20/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 --9 10 --11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 90 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 91 FCDMC Annual Surface Water Report Water Year 2015 Stagecoach Wash STATION ID 4913 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 1.12 MI 06/13/2001 06/13/2001 - CURRENT YEAR 30 CFS 1.26 FEET 802 CFS 5.10 FEET 2 05/04/2015 07/31/2007 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 2 5 6 7 8 9 10 11 12 13 14 15 1 16 1 17 18 19 20 21 22 23 24 1 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 1 5 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 24 19 4 14 30 0 0 11 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 1 0 0 2 9 0 0 1 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 7 MEAN 0 MAX 30 MIN 0 AC_FT 13 NOTE: There are small flows coming periodically from a water storage facility about 500 feet north of the gage. Surface Water Streamflow Page 92 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 93 FCDMC Annual Surface Water Report Water Year 2015 Cave Creek near Cave Creek STATION ID 4918 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 123.4 MI 05/27/1994 05/27/1994 - CURRENT YEAR 0 CFS NONE 15,850 CFS 10.65 FEET 2 NONE 08/19/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 94 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 95 FCDMC Annual Surface Water Report Water Year 2015 Cave Creek near Spur Cross STATION ID 4923 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 72.9 MI 05/27/1994 05/27/1994 - CURRENT YEAR 251 CFS 4.82 FEET 13,557 CFS 16.19 FEET 2 03/04/2015 01/21/2010 See USGS Water-Data Report AZ-15-1 for official data for this site. Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 4 1 1 1 56 32 13 1 1 4 2 3 1 1 1 49 34 9 1 1 3 2 1 1 1 39 49 6 1 1 1 4 1 1 1 1 37 50 4 17 1 5 1 1 1 1 35 42 3 1 1 6 1 1 1 1 34 38 2 1 1 7 1 1 1 1 32 36 2 --1 8 1 1 1 1 31 34 1 1 1 9 1 1 1 1 30 32 1 1 1 10 1 1 1 1 30 30 1 1 1 11 1 1 1 1 29 29 1 1 1 12 1 1 1 1 27 28 1 1 1 13 1 1 1 1 26 28 1 1 1 14 1 1 1 1 26 27 1 1 1 15 1 1 1 1 26 27 1 1 1 16 1 1 1 1 25 24 1 1 1 17 1 1 1 1 25 24 1 1 1 18 1 1 1 1 24 22 1 1 1 19 1 1 1 1 23 30 1 1 --20 1 1 1 13 23 36 1 1 1 21 1 1 1 19 23 33 1 1 1 22 1 1 1 17 23 31 1 1 1 23 1 1 1 16 22 28 1 1 1 24 1 1 1 19 25 27 1 1 1 25 1 1 1 19 25 26 1 1 26 1 1 1 19 25 25 1 1 27 1 1 1 23 24 23 1 1 28 1 1 1 25 25 22 1 1 29 1 1 1 23 --20 1 1 30 1 1 1 ----17 1 1 31 1 --1 81 --15 --1 --2 -------------------------------------------------------------------------------TOTAL 34 25 25 305 818 917 60 44 24 1 2 4 MEAN 1 1 1 10 29 30 2 1 1 0 0 0 MAX 4 1 1 92 56 251 14 174 1 17 88 39 MIN 1 0 1 1 21 14 1 1 0 0 0 0 AC_FT 67 49 50 604 1622 1818 119 88 48 2 4 7 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 2258 MEAN 6 MAX 251 MIN 0 AC_FT 4478 *NOTE – Station failed during event of August 19, 2014. The peak discharge was computed from indirect methods. Surface Water Streamflow Page 96 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 97 FCDMC Annual Surface Water Report Water Year 2015 Reata Pass Dam STATION ID 4938 DRAINAGE AREA 1.0 MI IN-SERVICE DATE 10/02/2001 PERIOD OF AVAILABLE RECORD 10/02/2001 - CURRENT YEAR WY 2015 PEAK 31 CFS 2.50 FEET EXTREME FOR PERIOD OF RECORD 162 CFS 5.70 FEET Pool Level Data Storage Volume Data 2 05/15/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 2 3 4 4 5 6 1 7 8 9 10 10 2 11 12 13 14 2 15 2 3 16 5 1 17 18 19 2 20 21 22 23 24 25 26 27 28 29 --30 3 --31 --1 ------1 -------------------------------------------------------------------------------TOTAL 12 0 1 4 0 5 0 11 1 1 0 6 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 24 0 2 10 0 12 0 31 3 16 1 20 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 25 0 2 8 0 9 0 22 2 2 0 12 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 42 MEAN 0 MAX 31 MIN 0 AC_FT 82 See also Pool Level Data. Surface Water Streamflow Page 98 FCDMC Annual Surface Water Report Water Year 2015 Cave Creek Ashdale STATION ID 4947 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 41 MI 02/25/2009 02/25/2009 - CURRENT YEAR 0 CFS NONE 8,735 CFS 11.24 FEET NONE 08/19/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 --4 --5 --6 7 8 9 10 11 12 --13 14 15 16 17 1 18 19 20 21 22 23 24 25 1 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 6 0 1 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 1 0 3 0 1 8 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 11 0 2 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 7 MEAN 0 MAX 8 MIN 0 AC_FT 14 Surface Water Streamflow Page 99 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 100 FCDMC Annual Surface Water Report Water Year 2015 Seven Springs Wash STATION ID 4963 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 8.0 MI 03/12/2002 03/12/2002 - CURRENT YEAR 23 CFS 1.50 FEET 11,700 CFS 10.68 FEET 2 01/30/2015 09/03/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 --12 --13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 3 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 3 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 23 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 7 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 4 MEAN 0 MAX 23 MIN 0 AC_FT 7 Surface Water Streamflow Page 101 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 102 FCDMC Annual Surface Water Report Water Year 2015 Columbus Wash STATION ID 5013 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 25.4 MI 09/22/1999 09/22/1999 - CURRENT YEAR 0 CFS NONE 615 CFS 2.45 FEET 2 NONE 09/04/2012 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 --16 --17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 103 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 104 FCDMC Annual Surface Water Report Water Year 2015 Copper Wash STATION ID 5033 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 6.6 MI 02/20/2001 02/20/2001 - CURRENT YEAR 0 CFS NONE 3,780 CFS 5.69 FEET 2 NONE 08/27/2003 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 105 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 106 FCDMC Annual Surface Water Report Water Year 2015 Fourth of July Wash STATION ID 5043 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 3.7 MI 03/14/2002 03/14/2002 - CURRENT YEAR 0 CFS NONE 2,149 CFS 4.35 FEET 2 NONE 08/30/2006 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 --29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 107 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 108 FCDMC Annual Surface Water Report Water Year 2015 Centennial Tributary at Dobbins Road STATION ID 5049 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 2.5 MI 09/27/2012 09/27/2012 – CURRENT YEAR 0 CFS NONE 286 CFS 1.62 FEET 2 NONE 03/01/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 109 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 110 FCDMC Annual Surface Water Report Water Year 2015 Cruff Wash STATION ID 5078 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 10.4 MI 05/14/2002 05/14/2002 - CURRENT YEAR 0 CFS NONE 1,043 CFS 4.13 FEET 2 NONE 08/21/2012 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Note: Station was moved in Water Year 2006, approximately 2,500 feet downstream. Surface Water Streamflow Page 111 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 112 FCDMC Annual Surface Water Report Water Year 2015 Centennial Wash at Wenden STATION ID 5093 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 586 MI 09/16/1998 09/16/1998 - CURRENT YEAR 0 CFS NONE 24,300 CFS 7.82 FEET 2 NONE 10/22/2000 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 113 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 114 FCDMC Annual Surface Water Report Water Year 2015 Centennial Wash at SPRR STATION ID 5103 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 1,817 MI 02/09/1990 02/09/1990 - CURRENT YEAR 0 CFS NONE 9,616 CFS 9.10 FEET 2 NONE 02/08/1993 See USGS Water-Data Report AZ-15-1 for official data for this site. Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE: There is no real connection between the upper and lower portions of this watershed; thus, flows through Wenden (#5093) rarely reach this location. Surface Water Streamflow Page 115 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 116 FCDMC Annual Surface Water Report Water Year 2015 Delaney Wash STATION ID 5108 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 48.3 MI 12/22/1999 12/22/1999 - CURRENT YEAR 188 CFS 2.21 FEET 2,800 CFS 8.06 FEET 2 07/06/2015 09/09/2013 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 3 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 3 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 188 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 6 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 3 MEAN 0 MAX 188 MIN 0 AC_FT 7 Surface Water Streamflow Page 117 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 118 FCDMC Annual Surface Water Report Water Year 2015 Saddleback FRS STATION ID 5113 DRAINAGE AREA 29.6 MI IN-SERVICE DATE 12/16/1988 PERIOD OF AVAILABLE RECORD 12/16/1988 - CURRENT YEAR WY 2015 PEAK 0 CFS NONE EXTREME FOR PERIOD OF RECORD 93 CFS 2.50 FEET Pool Level Data Storage Volume Data 2 NONE 07/15/1996 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 119 FCDMC Annual Surface Water Report Water Year 2015 Winters Wash STATION ID 5118 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 27.8 MI 07/11/2000 07/11/2000 - CURRENT YEAR 58 CFS 1.06 FEET 510 CFS 3.30 FEET 2 07/06/2015 07/29/2003 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 4 7 8 9 10 11 12 13 14 --15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 4 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 58 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 8 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 4 MEAN 0 MAX 58 MIN 0 AC_FT 8 Surface Water Streamflow Page 120 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 121 FCDMC Annual Surface Water Report Water Year 2015 Centennial Levee STATION ID 5123 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 20 MI 07/09/2003 07/09/2003 - CURRENT YEAR 840 CFS 4.24 FEET 1,000 CFS 4.50 FEET 09/07/2015 09/09/2013 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 1 5 1 6 1 7 1 108 8 1 135 9 1 10 11 12 4 13 14 15 16 17 24 18 33 19 --20 --21 1 22 23 --24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 13 0 0 0 57 0 243 MEAN 0 0 0 0 0 0 0 0 0 2 0 8 MAX 0 0 0 0 0 16 0 0 0 202 0 840 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 25 0 0 0 114 0 482 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 313 MEAN 1 MAX 840 MIN 0 AC_FT 621 Surface Water Streamflow Page 122 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 123 FCDMC Annual Surface Water Report Water Year 2015 Harquahala FRS STATION ID 5128 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 102.3 MI 03/01/1994 03/01/1994 - CURRENT YEAR 0 CFS 0.77 FEET 310 CFS 21.47 FEET Storage Volume Data 2 05/04/2015 10/27/2000 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 124 FCDMC Annual Surface Water Report Water Year 2015 Tiger Wash STATION ID 5163 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD EXTREME OUTSIDE PERIOD OF RECORD DRAINAGE AREA 85.2 MI 09/15/1999 09/15/1999 - CURRENT YEAR 331 CFS 5.29 FEET 4,541 CFS 9.28 FEET 8,070 CFS 10.17 FEET 2 09/21/2015 07/14/2012 09/26/1997 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 19 22 23 24 25 26 27 28 29 ----30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 19 MEAN 0 0 0 0 0 0 0 0 0 0 0 1 MAX 0 0 0 0 0 0 0 0 0 0 0 331 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 38 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 19 MEAN 0 MAX 331 MIN 0 AC_FT 38 Surface Water Streamflow Page 125 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 126 FCDMC Annual Surface Water Report Water Year 2015 Centennial Wash near Aguila STATION ID 5178 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 93.4 MI 06/05/2001 06/05/2001 - CURRENT YEAR 0 CFS NONE 556 CFS 3.28 FEET 2 NONE 08/22/2009 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 127 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 128 FCDMC Annual Surface Water Report Water Year 2015 Buckeye FRS #1 STATION ID 5203 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data 2 DRAINAGE AREA 74 MI 07/26/1983 11/23/1987 - CURRENT YEAR 0 CFS NONE 243 CFS 4.96 FEET Storage Volume Data NONE 02/14/2003 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 4 4 4 4 3 4 4 4 4 4 4 4 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 8 7 8 8 7 8 7 8 7 8 8 7 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 45 MEAN 0 MAX 0 MIN 0 AC_FT 90 See also Pool Level and Storage Volume Data. NOTE(1): Because of local drawdown effects at the gage on the principal outlet, discharges for stages below about one foot gage height are approximate. Surface Water Streamflow Page 129 FCDMC Annual Surface Water Report Water Year 2015 Buckeye FRS #2 STATION ID 5208 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 5.7 MI 11/11/1992 11/11/1992 - CURRENT YEAR 12 CFS -0.29 FEET 132 CFS 7.71 FEET Storage Volume Data 2 08/27/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 --13 --14 --15 --16 --17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 12 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 1 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 12 MIN 0 AC_FT 1 See also Pool Level and Storage Volume Data. NOTE: Because of local drawdown effects at the gage on the principal outlet, discharges for stages below about one foot gage height are approximate. Surface Water Streamflow Page 130 FCDMC Annual Surface Water Report Water Year 2015 Jackrabbit Wash STATION ID 5218 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD EXTREME OUTSIDE PERIOD OF RECORD DRAINAGE AREA 120 MI 10/31/2000 10/31/2000 - CURRENT YEAR 0 CFS NONE 7,974 CFS 6.18 FEET 32,400 CFS 9.90 FEET 2 NONE 09/09/2014 10/27/2000 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 ----31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 131 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 132 FCDMC Annual Surface Water Report Water Year 2015 Hassayampa River near Morristown STATION ID 5223 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD EXTREME OUTSIDE PERIOD RECORD DRAINAGE AREA 796 MI 05/07/1996 05/07/1996 - CURRENT YEAR 15,606 CFS 14.19 FEET 21,000 CFS 15.00 FEET 47,500 CFS 19.00 FEET 2 07/18/2015 01/22/2010 09/05/1970 See USGS Water-Data Report AZ-15-1 for official data for this site. Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 148 3 295 4 157 5 32 6 7 8 9 10 11 12 13 14 15 16 17 2 18 1717 19 318 20 3 21 22 23 24 25 26 27 28 29 --492 30 --18 31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 632 0 0 74 2040 0 0 MEAN 0 0 0 0 0 20 0 0 2 66 0 0 MAX 0 0 0 0 0 682 0 0 2654 15606 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 1253 0 0 146 4047 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 2746 MEAN 8 MAX 15606 MIN 0 AC_FT 5446 Surface Water Streamflow Page 133 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 134 FCDMC Annual Surface Water Report Water Year 2015 Hassayampa River at US60 STATION ID 5228 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 711 MI 03/14/1994 03/14/1994 - CURRENT YEAR 9,123 CFS 3.45 FEET 16,089 CFS 4.32 FEET 2 07/18/2015 02/12/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 542 3 651 4 21 5 6 7 8 9 15 10 11 2 12 13 14 15 15 16 17 31 18 509 19 20 --21 --22 23 24 25 26 27 28 29 --3 30 --31 ---------------------------------------------------------------------------------------TOTAL 15 0 21 0 0 1193 0 0 3 541 2 15 MEAN 0 0 1 0 0 38 0 0 0 18 0 1 MAX 158 2 200 0 0 2193 0 0 73 9123 26 253 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 31 0 42 0 0 2366 0 0 6 1073 3 31 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1790 MEAN 5 MAX 9123 MIN 0 AC_FT 3551 NOTE(1): This gage location is a wide mobile sand bed channel. Therefore, data relilability is considered poor. See also gage #5308 upstream and USGS gage ‘Hassayampa River near Morristown” #09516500, downstream for additional data and comparative flood flow frequency for this site. Surface Water Streamflow Page 135 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 136 FCDMC Annual Surface Water Report Water Year 2015 Sunset FRS STATION ID 5233 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK* EXTREME FOR PERIOD OF RECORD* Pool Level Data DRAINAGE AREA 0.63 MI 02/12/1989 02/12/1989 - CURRENT YEAR 6 CFS 16.78 FEET 43 CFS 12.27 FEET Storage Volume Data 2 07/18/2015 09/26/1997 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 2 19 4 20 21 --22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 6 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 6 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 12 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 6 MEAN 0 MAX 6 MIN 0 AC_FT 12 NOTE: Outflow data based on assumption that the outlet gate is closed. See also Pool Level and Storage Volume Data. *NOTE: The peak discharge of 43 cfs assumed that the gate was open at the event of 09/26/1997. The gate was closed at the time of the 07/18/2015 event, but was eventually opened to drain the pool. The 07/18/2015 is the all-time record volume recorded for this structure. Surface Water Streamflow Page 137 FCDMC Annual Surface Water Report Water Year 2015 Sunnycove FRS STATION ID 5248 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK* EXTREME FOR PERIOD OF RECORD* Pool Level Data DRAINAGE AREA 1.35 MI 07/01/1986 12/16/1988 - CURRENT YEAR WY2000:WY1999 7 CFS 31.85 FEET 57 CFS 21.68 FEET Storage Volume Data 2 07/18/2015 08/22/1992 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 --13 14 15 16 17 18 2 19 7 20 6 21 6 22 5 23 2 24 25 26 27 --28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 27 0 0 MEAN 0 0 0 0 0 0 0 0 0 1 0 0 MAX 0 0 0 0 0 0 0 0 0 7 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 54 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 27 MEAN 0 MAX 7 MIN 0 AC_FT 54 NOTE: Outflow data based on assumption that the outlet gate is closed. See also Pool Level and Storage Volume Data. *NOTE: The peak discharge of 43 cfs assumed that the gate was open at the event of 09/26/1997. The gate was closed at the time of the 07/18/2015 event, but was eventually opened to drain the pool. The 07/18/2015 is the all-time record volume recorded for this structure. Surface Water Streamflow Page 138 FCDMC Annual Surface Water Report Water Year 2015 Vulture Mine Road STATION ID 5263 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 0.13 MI 10/26/2005 10/26/2005 – CURRENT YEAR 102 CFS 2.82 FEET 159 CFS 3.58 FEET 2 07/18/2015 08/03/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 5 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 5 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 102 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 10 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 6 MEAN 0 MAX 102 MIN 0 AC_FT 12 Surface Water Streamflow Page 139 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 140 FCDMC Annual Surface Water Report Water Year 2015 Box Wash STATION ID 5273 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 6.0 MI 03/11/2003 03/11/2003 - CURRENT YEAR 4,160 CFS 5.65 FEET 4,160 CFS 5.65 FEET 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 140 19 20 21 22 23 24 25 26 27 28 29 --30 --31 -----------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 140 0 0 MEAN 0 0 0 0 0 0 0 0 0 5 0 0 MAX 0 0 0 0 0 0 0 0 0 4160 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 279 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 140 MEAN 0 MAX 4160 MIN 0 AC_FT 279 Surface Water Streamflow Page 141 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 142 FCDMC Annual Surface Water Report Water Year 2015 Sols Wash at SR 71 STATION ID 5276 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 10 MI 09/12/2001 09/12/2001 - CURRENT YEAR 97 CFS 0.78 FEET 466 CFS 2.20 FEET 07/31/2015 09/10/2013 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 --2 --3 4 5 1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --1 30 ----31 ----------3 -------------------------------------------------------------------------------TOTAL 0 0 0 0 1 0 0 0 0 3 1 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 2 0 0 0 0 97 76 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 1 0 0 0 0 6 3 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 5 MEAN 0 MAX 97 MIN 0 AC_FT 9 Surface Water Streamflow Page 143 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 144 FCDMC Annual Surface Water Report Water Year 2015 Hassayampa River at I-10 STATION ID 5283 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 1,415 MI 11/09/1994 11/09/1994 - CURRENT YEAR 6,456 CFS 3.22 FEET 27,000 CFS 7.05 FEET 2 07/19/2015 10/27/2000 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 327 20 21 22 23 --24 --25 --26 --27 --28 --29 ----30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 327 0 0 MEAN 0 0 0 0 0 0 0 0 0 11 0 0 MAX 0 0 0 0 0 4 0 4 0 6456 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 1 0 1 0 649 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 328 MEAN 1 MAX 6456 MIN 0 AC_FT 651 Surface Water Streamflow Page 145 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from HEC-1 analysis Surface Water Streamflow Page 146 FCDMC Annual Surface Water Report Water Year 2015 Sun Valley Parkway at Northern STATION ID 5303 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 1.4 MI 08/02/2005 08/02/2005 - CURRENT YEAR 0 CFS NONE 790 CFS 1.88 FEET 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 147 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 148 FCDMC Annual Surface Water Report Water Year 2015 Hassayampa River at Box Canyon STATION ID 5308 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD EXTREME OUTSIDE PERIOD OF RECORD 2 DRAINAGE AREA 417 MI 11/17/1983 10/16/1991 - CURRENT YEAR WY1996:WY1994-1995, WY1997:WY1996 9,601 CFS 10.80 FEET 07/18/2015 26,000 CFS 18.90 FEET 01/21/2010 58,000 CFS UNKNOWN 09/05/1970 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 192 3 75 4 1 5 6 7 8 9 10 11 12 13 14 15 16 --17 18 490 19 19 20 21 22 23 24 25 26 --27 --28 2 29 --1 30 ----31 ---------------------------------------------------------------------------------------TOTAL 1 0 0 0 0 267 0 0 0 509 0 2 MEAN 0 0 0 0 0 9 0 0 0 16 0 0 MAX 2 0 0 0 0 958 0 0 0 9601 0 2 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 2 0 0 0 0 529 0 0 0 1009 0 3 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 779 MEAN 2 MAX 9601 MIN 0 AC_FT 1544 Surface Water Streamflow Page 149 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 150 FCDMC Annual Surface Water Report Water Year 2015 Hassayampa River at Wagoner STATION ID 5352 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 78 MI 12/19/1983 11/27/1991 - CURRENT YEAR WY1996:WY1994-1995, WY1997:WY1996 0 CFS NONE NONE 5,068 CFS 7.10 FEET 01/08/1993 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE(1): Transducer was moved to a lower position within the channel on February 5, 2009. NOTE(2): Approximately 100 cfs flows below the level sensor. Surface Water Streamflow Page 151 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 152 FCDMC Annual Surface Water Report Water Year 2015 Agua Fria River at Buckeye Rd STATION ID 5403 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD EXTREME OUTSIDE PERIOD OF RECORD 2 DRAINAGE AREA 2,241 MI 2 INCLUDING 2,151 MI CONTROLLED 10/12/1988 10/12/1988 - CURRENT YEAR 0 CFS NONE 6,341 CFS 2.10 FEET 44,200 CFS UNAVAILABLE NONE 09/03/1990 02/20/1980 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE: No channel control at low flows limits the accuracy of flow below about 1,000 cfs. NOTE(2): Peak discharges have been significantly reduced since completion of New Waddell Dam in 1993. Surface Water Streamflow Page 153 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 154 FCDMC Annual Surface Water Report Water Year 2015 Colter Channel at El Mirage Rd STATION ID 5408 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 3.5 MI 06/29/1994 06/29/1994 - CURRENT YEAR 34 CFS 0.68 FEET 158 CFS 1.52 FEET 2 08/11/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 2 2 5 3 6 7 8 9 2 10 11 2 12 13 14 15 2 16 17 18 19 20 21 22 23 24 25 26 1 27 28 29 --30 --31 --------1 -------------------------------------------------------------------------------TOTAL 0 0 2 0 0 0 3 4 3 1 2 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 22 0 0 0 10 27 18 29 34 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 4 0 0 0 5 8 6 3 4 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 15 MEAN 0 MAX 34 MIN 0 AC_FT 30 Surface Water Streamflow Page 155 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 156 FCDMC Annual Surface Water Report Water Year 2015 Dysart Drain at LAFB STATION ID 5413 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 24.3 MI 08/22/1996 08/22/1996 - CURRENT YEAR 150 CFS 1.70 FEET 862 CFS 4.30 FEET 2 07/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 2 3 4 11 5 6 7 8 9 2 10 1 11 12 13 14 15 2 1 16 2 1 17 3 18 3 19 4 20 2 21 2 22 23 24 25 26 3 27 2 5 28 1 2 1 29 --2 30 --1 31 --------30 -------------------------------------------------------------------------------TOTAL 0 0 11 0 0 0 28 4 0 30 9 12 MEAN 0 0 0 0 0 0 1 0 0 1 0 0 MAX 2 0 85 0 0 0 21 12 0 150 25 4 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 1 0 22 0 0 0 56 8 0 59 19 25 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 95 MEAN 0 MAX 150 MIN 0 AC_FT 189 Surface Water Streamflow Page 157 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 158 FCDMC Annual Surface Water Report Water Year 2015 White Tank FRS #3 STATION ID 5418 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 20.5 MI 03/12/1986 01/01/1988 - CURRENT YEAR 0 CFS NONE 4 CFS 9.00 FEET Storage Volume Data 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 --13 --14 --15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE: Flow assumes gated outlet open, however, it is usually closed. Surface Water Streamflow Page 159 FCDMC Annual Surface Water Report Water Year 2015 Dysart Drain at El Mirage Road STATION ID 5423 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 34.7 MI 08/22/1996 08/22/1996 - CURRENT YEAR 0 CFS NONE 823 CFS 5.30 FEET 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 ----2 ----3 ------4 ----5 --------6 --------7 ----------8 ----------9 --------10 ----------11 ----------12 --------13 ----------14 --------15 ----------16 ----------17 ----------18 ----------19 ----------20 --------21 ----------22 --------23 ----------24 ----------25 ----------26 ----------27 --------28 --------29 --------30 ------31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX --0 0 0 --0 ----0 0 0 --MIN 0 0 0 0 0 0 0 0 0 0 0 --AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN --- AC_FT 0 Note: Significant vegetation is in the channel east of El Mirage Road, and causes water to back up to the gage station. A shift was applied to the data to show a flow of zero except when stages reach over 2.5 feet gage height. Much of the zero discharge data appears in the above table as “---“ rather than blank. For this table only, ‘---‘ represents zero flow, not a down gage. Surface Water Streamflow Page 160 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 161 FCDMC Annual Surface Water Report Water Year 2015 Ford Canyon Wash STATION ID 5428 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 4.3 MI 02/05/2002 02/05/2002 - CURRENT YEAR 0 CFS NONE 1,682 CFS 4.37 FEET 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 162 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from an HEC-1 analysis Surface Water Streamflow Page 163 FCDMC Annual Surface Water Report Water Year 2015 McMicken Floodway STATION ID 5438 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA* 305 MI 2 INCLUDING 247 MI CONTROLLED BY McMICKEN DAM UPSTREAM. 05/19/1992 05/19/1992 - CURRENT YEAR 14 CFS 0.48 FEET 10/09/2014 1,110 CFS 4.98 FEET 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 3 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 3 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 14 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 5 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 3 MEAN 0 MAX 14 MIN 0 AC_FT 5 Surface Water Streamflow Page 164 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed by FEMA, 1995 Surface Water Streamflow Page 165 FCDMC Annual Surface Water Report Water Year 2015 McMicken Dam at Bell Road STATION ID 5443 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 247 MI 03/04/2009 03/04/2009 - CURRENT YEAR 0 CFS NONE 784 CFS 5.80 FEET 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 --15 16 --17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE(1): This station is not the same as 5443 – McMicken Dam South. 5443 – McMicken Dam South was permanently removed from service on January 27, 2009. 5443 – McMicken Dam South was a Stage/Volume only station. 5443McMicken Dam at Bell Road is a streamflow site, established in WY2009. Surface Water Streamflow Page 166 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 167 FCDMC Annual Surface Water Report Water Year 2015 McMicken Dam STATION ID 5448 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 247 MI 03/20/1983 02/18/1988 - CURRENT YEAR 0 CFS NONE 795 CFS 5.60 FEET Storage Volume Data 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 168 FCDMC Annual Surface Water Report Water Year 2015 El Mirage Drain STATION ID 5483 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 70.3 MI 02/16/2006 02/16/2006 – CURRENT YEAR 226 CFS 3.98 FEET 418 CFS 4.80 FEET 2 08/27/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 15 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 15 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 226 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 29 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 15 MEAN 0 MAX 226 MIN 0 AC_FT 29 Surface Water Streamflow Page 169 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 170 FCDMC Annual Surface Water Report Water Year 2015 Upper Trilby Wash STATION ID 5488 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 3.1 MI 09/26/2001 09/26/2001 - CURRENT YEAR 412 CFS 2.40 FEET 412 CFS 2.40 FEET 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 19 20 21 22 23 24 1 25 26 27 28 29 ----30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 4 1 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 62 412 50 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 1 3 1 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 5 MEAN 0 MAX 412 MIN 0 AC_FT 5 Surface Water Streamflow Page 171 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 172 FCDMC Annual Surface Water Report Water Year 2015 Daggs Wash STATION ID 5498 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA NOT DETERMINED 11/08/2007 11/08/2007 - CURRENT YEAR 326 CFS 1.28 FEET 09/22/2015 617 CFS 2.10 FEET 08/19/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 1 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 9 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 1 1 0 0 0 0 0 9 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 1 1 0 0 0 0 0 326 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 1 2 0 0 0 0 0 19 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 11 MEAN 0 MAX 326 MIN 0 AC_FT 22 Surface Water Streamflow Page 173 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 174 FCDMC Annual Surface Water Report Water Year 2015 Agua Fria River at Grand Avenue STATION ID 5503 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 1,628 MI 2 INCLUDING 1,459 MI CONTROLLED 04/27/1994 04/27/1994 - CURRENT YEAR 0 CFS NONE 6,334 CFS 6.64 FEET NONE 09/02/2006 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 --18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 3 0 0 0 0 1 0 0 0 3 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 1 1 1 0 1 1 1 1 1 1 0 1 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 4 MEAN 0 MAX 3 MIN 0 AC_FT 7 Surface Water Streamflow Page 175 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 176 FCDMC Annual Surface Water Report Water Year 2015 New River at Glendale Avenue STATION ID 5508 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD EXTREME OUTSIDE PERIOD OF RECORD 2 DRAINAGE AREA 600 MI 2 INCLUDING 445 MI CONTROLLED 03/21/1990 03/21/1990 - CURRENT YEAR WY2000:WY1999 272 CFS 0.38 FEET 10,266 CFS 2.90 FEET 38,000 CFS UNAVAILABLE 12/04/2014 02/10/1993 08/03/1943 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 48 5 6 7 8 9 10 11 12 13 --14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 48 0 0 0 0 0 0 0 0 0 MEAN 0 0 2 0 0 0 0 0 0 0 0 0 MAX 0 0 272 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 94 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 48 MEAN 0 MAX 272 MIN 0 AC_FT 94 Surface Water Streamflow Page 177 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 178 FCDMC Annual Surface Water Report Water Year 2015 Arizona Canal Diversion Channel at 67th Avenue STATION ID 5523 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 86 MI 06/07/1990 06/07/1990 - CURRENT YEAR WY1996:WY1994-1995 425 CFS 3.45 FEET 5,511 CFS 8.40 FEET 03/19/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 23 2 26 3 8 4 80 19 5 13 15 6 11 7 8 9 10 11 12 13 21 14 6 17 15 8 28 16 190 17 12 18 19 129 20 8 21 22 23 24 25 26 20 27 28 29 --30 33 --27 31 --4 -------------------------------------------------------------------------------------TOTAL 0 0 120 37 0 170 21 229 53 0 0 68 MEAN 0 0 4 1 0 5 1 7 2 0 0 2 MAX 0 0 175 53 0 425 44 408 77 0 0 61 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 238 73 0 338 42 454 105 0 0 134 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 698 MEAN 2 MAX 425 MIN 0 AC_FT 1384 Surface Water Streamflow Page 179 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from the Corps of Engineer’s design Surface Water Streamflow Page 180 FCDMC Annual Surface Water Report Water Year 2015 Adobe Dam Outlet STATION ID 5538 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data Volume Data DRAINAGE AREA 89.6 MI 10/28/1982 08/03/1990 - CURRENT YEAR 0 CFS NONE 1,239 CFS 7.01 FEET 2 NONE 01/22/2010 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 --12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 See also Pool Level and Storage Volume Data Surface Water Streamflow Page 181 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 182 FCDMC Annual Surface Water Report Water Year 2015 Scatter Wash STATION ID 5543 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 18.1 MI 09/18/1996 09/18/1996 - CURRENT YEAR 378 CFS 1.80 FEET 1,784 CFS 3.42 FEET 2 10/19/2014 07/25/2007 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 10 7 20 2 38 3 50 4 88 23 56 5 39 29 41 6 10 6 38 7 8 8 9 61 10 36 11 4 12 34 13 60 23 8 14 37 23 22 15 15 16 16 86 17 29 18 5 19 47 95 20 63 48 21 15 --22 --23 ----24 29 --25 30 26 61 27 38 28 12 29 --30 69 --31 --8 49 -------------------------------------------------------------------------------------TOTAL 221 0 257 169 20 268 170 227 87 0 34 30 MEAN 7 0 8 5 1 9 6 7 3 0 1 1 MAX 378 0 271 87 37 220 99 282 75 0 65 186 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 439 0 509 336 39 532 337 451 173 0 67 59 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1483 MEAN 4 MAX 378 MIN 0 AC_FT 2941 Surface Water Streamflow Page 183 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 184 FCDMC Annual Surface Water Report Water Year 2015 Skunk Creek at I-17 STATION ID 5568 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD EXTREME OUTSIDE PERIOD OF RECORD DRAINAGE AREA 64.7 MI 10/26/1989 08/11/1990 - CURRENT YEAR 0 CFS NONE 13,913 CFS 6.80 FEET 11,500 CFS 10.48 FEET 2 NONE 08/19/2014 08/01/1964 See USGS Water-Data Report AZ-15-1 for official data for this site. Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 185 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 186 FCDMC Annual Surface Water Report Water Year 2015 Cline Creek STATION ID 5583 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 10 MI 11/20/2001 11/20/2001 - CURRENT YEAR 142 CFS 1.67 FEET 5,850 CFS 8.12 FEET 07/03/2015 08/19/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 7 4 5 5 6 7 8 9 10 11 12 13 14 15 --16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 5 0 7 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 138 0 142 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 10 0 14 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 12 MEAN 0 MAX 142 MIN 0 AC_FT 24 Surface Water Streamflow Page 187 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 188 FCDMC Annual Surface Water Report Water Year 2015 Skunk Creek near New River STATION ID 5588 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 4 MI 06/21/1995 06/21/1995 - CURRENT YEAR 0 CFS NONE 2,000 CFS 4.29 FEET NONE 01/21/2010 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 189 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed by FEMA, 1995 Surface Water Streamflow Page 190 FCDMC Annual Surface Water Report Water Year 2015 New River at Bell Road STATION ID 5598 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD EXTREME OUTSIDE PERIOD OF RECORD 2 DRAINAGE AREA 185 MI 2 INCLUDING 164 MI CONTROLLED 04/04/1990 04/04/1990 - CURRENT YEAR WY1996:WY1995 0 CFS NONE 4,005 CFS 5.77 FEET 14,600 CFS UNAVAILABLE NONE 09/02/1990 12/19/1967 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 --23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE: Flows are controlled upstream at New River Dam. Surface Water Streamflow Page 191 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 192 FCDMC Annual Surface Water Report Water Year 2015 New River Dam Outlet STATION ID 5613 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD* Pool Level DRAINAGE AREA 164 MI 04/15/1986 08/30/1988 - CURRENT YEAR 0 CFS NONE 2,305 CFS --Storage Volume 2 NONE 01/08/1993 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 See also Pool Level and Storage Volume Data. *NOTE: The extreme for the period of record is assumed to have occurred coincident with the peak in the pool gage. This occurred on January 8, 1993. The streamgage was not operational during that event, so the peak was estimated from the pool gage (#5614) stage-discharge relationship. Surface Water Streamflow Page 193 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 194 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 195 FCDMC Annual Surface Water Report Water Year 2015 New River Fire STATION ID 5638 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 64.3 MI 07/20/2005 07/20/2005 - CURRENT YEAR 0 CFS NONE 32,600 CFS 11.00 FEET 2 NONE 08/19/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 --25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 196 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 197 FCDMC Annual Surface Water Report Water Year 2015 Picacho Wash at SR-74 STATION ID 5678 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 17.8 MI 04/11/2012 04/11/2012 – CURRENT YEAR 147 CFS 1.46 FEET 582 CFS 2.55 FEET 2 08/20/2015 08/16/2012 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 1 8 9 10 11 12 13 1 14 15 16 17 18 6 19 20 21 21 6 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 1 0 0 0 0 0 0 6 28 1 MEAN 0 0 0 0 0 0 0 0 0 0 1 0 MAX 0 0 111 0 0 0 0 0 0 124 147 107 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 2 0 0 0 0 0 0 11 55 2 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 36 MEAN 0 MAX 147 MIN 0 AC_FT 71 Surface Water Streamflow Page 198 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 199 FCDMC Annual Surface Water Report Water Year 2015 Sycamore Creek Fire RADAR STATION ID 5871 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 20.2 MI 07/12/2012 07/12/2012 – CURRENT YEAR 0 CFS NONE 7,906 CFS 11.96 FEET 2 NONE 08/16/2012 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 --2 --3 --4 --5 --6 --7 --8 --9 --10 --11 ----12 13 --14 ----15 ----16 --17 --18 --19 --20 --21 --22 --23 --24 --25 --26 --27 --28 --29 ----30 ----31 -----------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 ID #5871 is a RADAR type gage. Surface Water Streamflow Page 200 FCDMC Annual Surface Water Report Water Year 2015 Sycamore Creek Fire STATION ID 5873 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 20.2 MI 06/27/2012 06/27/2012 – CURRENT YEAR 0 CFS NONE 7,676 CFS 11.84 FEET 2 NONE 08/16/2012 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 --14 --15 --16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 ID #5873 is a pressure transducer type gage. Surface Water Streamflow Page 201 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 202 FCDMC Annual Surface Water Report Water Year 2015 McDowell Mountain Road STATION ID 5923 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 11.9 MI 05/18/2004 05/18/2004 - CURRENT YEAR 0 CFS NONE 652 CFS 1.77 FEET 2 NONE 07/23/2007 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 --8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 203 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from an HEC-1 analysis Surface Water Streamflow Page 204 FCDMC Annual Surface Water Report Water Year 2015 Stoneridge Dam STATION ID 5968 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 0.86 MI 12/11/1996 12/11/1996 - CURRENT YEAR 9 CFS 1.42 FEET 57 CFS 7.15 FEET Storage Volume Data 2 07/31/2015 08/31/1999 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 3 5 1 6 7 8 9 10 11 12 13 ----14 --15 16 --2 --17 --2 --18 ----19 --20 21 --22 --23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 1 0 0 3 4 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 5 0 0 7 5 9 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 2 0 0 6 8 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 8 MEAN 0 MAX 9 MIN 0 AC_FT 17 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 205 FCDMC Annual Surface Water Report Water Year 2015 Sunridge Canyon Dam STATION ID 5973 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 1.60 MI 02/04/1997 02/04/1997 - CURRENT YEAR 34 CFS 1.56 FEET 140 CFS 7.68 FEET Storage Volume Data 2 08/31/2015 10/26/1998 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ----30 --31 --------2 -------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 2 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 34 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 4 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 2 MEAN 0 MAX 34 MIN 0 AC_FT 4 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 206 FCDMC Annual Surface Water Report Water Year 2015 Golden Eagle Park Dam STATION ID 5978 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 7.13 MI 12/12/1996 12/12/1996 - CURRENT YEAR 340 CFS 4.80 FEET 914 CFS 12.02 FEET Storage Volume Data 2 05/04/2015 08/02/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 96 5 6 7 8 9 10 1 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 --------21 -------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 1 71 0 21 0 0 MEAN 0 0 0 0 0 0 0 2 0 1 0 0 MAX 0 0 0 0 0 0 2 340 0 321 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 2 141 0 42 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 93 MEAN 0 MAX 340 MIN 0 AC_FT 184 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 207 FCDMC Annual Surface Water Report Water Year 2015 North Heights Dam STATION ID 5983 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 2.13 MI 10/11/1996 10/11/1996 - CURRENT YEAR 30 CFS 1.40 FEET 218 CFS 14.82 FEET Storage Volume Data 2 05/04/2015 09/10/2002 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 3 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 30 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 6 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 3 MEAN 0 MAX 30 MIN 0 AC_FT 6 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 208 FCDMC Annual Surface Water Report Water Year 2015 Aspen Dam STATION ID 5988 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 2.02 MI 01/02/1997 01/02/1997 - CURRENT YEAR 30 CFS 1.99 FEET 110 CFS 5.84 FEET Storage Volume Data 2 05/04/2015 03/05/2004 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 2 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 2 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 30 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 4 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 2 MEAN 0 MAX 30 MIN 0 AC_FT 4 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 209 FCDMC Annual Surface Water Report Water Year 2015 Hesperus Dam STATION ID 5993 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 2.91 MI 12/18/1996 12/18/1996 - CURRENT YEAR 64 CFS 4.18 FEET 153 CFS 8.93 FEET Storage Volume Data 2 05/04/2015 09/10/2002 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 9 5 6 7 8 9 10 11 12 13 14 15 3 16 10 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 22 0 0 0 0 MEAN 0 0 0 0 0 0 0 1 0 0 0 0 MAX 0 0 0 0 0 0 0 64 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 43 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 22 MEAN 0 MAX 64 MIN 0 AC_FT 43 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 210 FCDMC Annual Surface Water Report Water Year 2015 Guadalupe FRS STATION ID 6503 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 1.87 MI 06/29/1989 06/29/1989 - CURRENT YEAR 0 CFS NONE 0 CFS 14.86 FEET Storage Volume Data 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 --2 --3 --4 --5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE: Gated outlet closed. See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 211 FCDMC Annual Surface Water Report Water Year 2015 Pima Canyon Wash STATION ID 6523 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 1.51 MI 04/15/2014 04/15/2014 – CURRENT YEAR 0 CFS NONE 345 CFS 6.56 FEET 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 212 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 213 FCDMC Annual Surface Water Report Water Year 2015 Pecos North Inflow STATION ID 6532 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 5 MI 01/21/2009 01/21/2009 – CURRENT YEAR 75 CFS 1.58 FEET 277 CFS 3.12 FEET 08/25/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 --3 4 1 5 6 7 8 9 10 11 12 13 14 15 1 16 1 17 18 19 20 21 22 23 24 25 2 26 27 28 29 ----30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 2 0 0 0 0 1 0 0 2 1 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 7 0 0 2 0 10 0 0 75 4 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 4 0 0 1 0 3 0 0 4 2 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 7 MEAN 0 MAX 75 MIN 0 AC_FT 15 Surface Water Streamflow Page 214 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 215 FCDMC Annual Surface Water Report Water Year 2015 Pecos East Inflow STATION ID 6533 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA UNAVAILABLE 01/21/2009 01/21/2009 - CURRENT YEAR 59 CFS 1.07 FEET 08/25/2015 186 CFS 1.86 FEET 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 1 0 0 0 0 0 0 0 59 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 1 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1 MEAN 0 MAX 59 MIN 0 AC_FT 1 Surface Water Streamflow Page 216 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 217 FCDMC Annual Surface Water Report Water Year 2015 Pecos West Inflow STATION ID 6534 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA UNAVAILABLE 01/21/2009 01/21/2009 - CURRENT YEAR 34 CFS 1.20 FEET 08/25/2015 158 CFS 2.60 FEET 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 --2 --3 --4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 1 --26 27 28 29 --30 ----31 -----------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 1 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 34 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 1 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 34 MEAN 0 MAX 34 MIN 0 AC_FT 2 Surface Water Streamflow Page 218 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 219 FCDMC Annual Surface Water Report Water Year 2015 Pecos Sediment Basin STATION ID 6537 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA UNAVAILABLE 01/09/2009 01/09/2009 - CURRENT YEAR 11 CFS 6.76 FEET 08/26/2015 *568 CFS 18.63 FEET 09/08/2014 Storage Volume Data Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 31 2 30 3 30 4 29 5 29 6 28 7 28 8 27 9 27 10 26 11 25 12 24 13 23 14 23 15 22 16 21 17 20 18 19 19 18 20 17 21 16 22 14 23 12 24 10 25 8 2 26 6 8 27 4 4 28 3 1 29 2 --30 --31 ---------------------------------------------------------------------------------------TOTAL 571 0 0 0 0 0 0 0 0 0 15 0 MEAN 18 0 0 0 0 0 0 0 0 0 0 0 MAX 32 0 0 0 0 0 0 0 0 0 11 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 1133 0 0 0 0 0 0 0 0 0 30 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 586 MEAN 2 MAX 32 MIN 0 AC_FT 1163 See also Pool Level and Storage Volume Data. *Assumes outlet is fully open. NOTE: The impoundment in October was due to the impoundment events in September 2014. Surface Water Streamflow Page 220 FCDMC Annual Surface Water Report Water Year 2015 Pecos Basin STATION ID 6538 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA UNAVAILABLE 01/06/2009 01/09/2009 - CURRENT YEAR 0 CFS NONE NONE *90 CFS 17.08 FEET 09/08/2014 Storage Volume Data Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 74 2 74 3 73 4 73 5 72 6 71 7 70 8 70 9 69 10 67 11 66 --12 65 13 64 14 63 15 62 16 62 17 60 18 59 19 57 20 57 21 56 22 56 23 55 --24 55 25 54 26 52 27 16 --28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 1673 0 0 0 0 0 0 0 0 0 0 0 MEAN 54 0 0 0 0 0 0 0 0 0 0 0 MAX 75 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 3317 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1673 MEAN 5 MAX 75 MIN 0 AC_FT 3317 See also Pool Level and Storage Volume Data. *Assumes outlet is fully open. NOTE: The impoundment in October was due to the impoundment events in September 2014. Surface Water Streamflow Page 221 FCDMC Annual Surface Water Report Water Year 2015 South Mountain Fan STATION ID 6563 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 2.1 MI 06/09/1993 06/09/1993 - CURRENT YEAR WY1996:WY1995 0 CFS NONE 1,586 CFS 3.85 FEET 2 NONE 08/12/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 1 4 5 6 7 8 9 10 --11 12 13 14 15 16 17 18 --19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 1 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 1 0 0 0 0 20 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 2 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1 MEAN 0 MAX 20 MIN 0 AC_FT 2 Surface Water Streamflow Page 222 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from an HEC-1 analysis Surface Water Streamflow Page 223 FCDMC Annual Surface Water Report Water Year 2015 East Maricopa Floodway at Broadway Road STATION ID 6573 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 15.4 MI 08/10/1989 09/03/1990 - CURRENT YEAR 2,113 CFS 3.55 FEET 4,292 CFS 5.08 FEET 2 09/22/2015 09/07/2012 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 57 2 3 4 1 5 6 7 8 9 10 11 12 13 14 15 1 16 77 17 18 19 20 21 22 274 23 409 24 164 25 17 26 27 28 29 --30 52 --31 --2 ------10 -------------------------------------------------------------------------------TOTAL 0 0 0 54 0 0 0 80 0 0 10 922 MEAN 0 0 0 2 0 0 0 3 0 0 0 31 MAX 0 0 0 167 0 0 0 393 0 0 140 2113 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 107 0 0 0 158 0 0 21 1829 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1066 MEAN 3 MAX 2113 MIN 0 AC_FT 2114 Surface Water Streamflow Page 224 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 225 FCDMC Annual Surface Water Report Water Year 2015 East Maricopa Floodway at Queen Creek Road STATION ID 6583 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 104.6 MI 01/18/1989 01/18/1989 - CURRENT YEAR WY2000:WY1998-1999 737 CFS 2.16 FEET 3,274 CFS 4.96 FEET 2 09/23/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 177 53 2 67 28 3 34 4 28 4 2 23 5 6 7 8 9 120 10 514 11 234 12 95 13 55 14 61 15 29 ----16 --180 17 --109 18 41 19 7 20 21 22 23 369 24 80 25 18 26 27 28 29 --30 19 --31 --266 -------------------------------------------------------------------------------------TOTAL 1387 0 0 285 85 51 0 337 0 0 0 466 MEAN 45 0 0 9 3 2 0 11 0 0 0 16 MAX 661 0 0 428 81 48 0 361 0 0 0 737 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 2751 0 0 565 169 101 0 668 0 0 0 924 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 2611 MEAN 7 MAX 737 MIN 0 AC_FT 5179 Surface Water Streamflow Page 226 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 227 FCDMC Annual Surface Water Report Water Year 2015 East Maricopa Floodway at Arizona Avenue STATION ID 6598 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 214 MI 02/10/1989 02/10/1989 - CURRENT YEAR 188 CFS 0.75 FEET 5,534 CFS 4.07 FEET 2 02/01/2015 01/11/1993 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 95 139 2 70 87 3 50 41 4 25 5 10 6 7 8 9 10 11 39 12 82 13 65 14 38 15 16 17 18 19 20 21 22 23 24 26 25 21 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 475 0 0 0 267 0 0 0 0 0 0 47 MEAN 15 0 0 0 10 0 0 0 0 0 0 2 MAX 135 0 0 0 188 0 0 0 0 0 0 62 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 943 0 0 0 530 0 0 0 0 0 0 92 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 789 MEAN 2 MAX 188 MIN 0 AC_FT 1565 Surface Water Streamflow Page 228 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 229 FCDMC Annual Surface Water Report Water Year 2015 Guadalupe Channel STATION ID 6603 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 13.7 MI 08/07/1998 08/07/1998 - CURRENT YEAR 758 CFS 2.49 FEET 940 CFS 2.88 FEET 2 09/22/2015 07/23/2002 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 10 11 12 13 14 15 16 10 17 18 19 20 21 22 52 23 6 24 25 26 1 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 10 0 0 0 0 0 1 10 0 0 0 57 MEAN 0 0 0 0 0 0 0 0 0 0 0 2 MAX 169 0 0 0 0 0 1 108 0 0 0 758 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 19 0 0 0 0 0 3 19 0 0 0 114 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 78 MEAN 0 MAX 758 MIN 0 AC_FT 155 Surface Water Streamflow Page 230 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 231 FCDMC Annual Surface Water Report Water Year 2015 Signal Butte FRS STATION ID 6628 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 16.4 MI 11/10/1987 11/10/1987 - CURRENT YEAR 0 CFS 6.60 FEET 0 CFS 13.40 FEET Storage Volume Data 2 10/09/2014 09/09/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE: Outlet is typically closed and is open only when required. See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 232 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS at McDowell Road STATION ID 6637 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 13.6 MI 06/19/2008 06/19/2008 - CURRENT YEAR 35 CFS 1.82 FEET 57 CFS 7.43 FEET Storage Volume Data 2 05/15/2015 07/10/2008 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 47 32 2 45 30 3 43 28 4 41 27 5 40 26 27 6 36 27 27 7 32 26 26 7 8 29 26 26 29 9 28 11 26 28 10 27 26 11 11 --26 1 12 26 25 27 13 26 25 27 14 26 24 1 25 15 26 18 1 24 7 16 26 13 34 7 17 25 --35 18 25 33 19 25 30 20 25 28 21 11 27 22 --27 23 27 24 26 25 26 26 26 27 2 28 29 --30 14 --31 --32 -------------------------------------------------------------------------------------TOTAL 636 0 116 46 405 0 0 320 0 32 161 0 MEAN 21 0 4 1 14 0 0 10 0 1 5 0 MAX 48 0 27 32 32 0 0 35 0 26 31 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 1261 0 230 92 804 0 0 634 0 64 320 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1717 MEAN 5 MAX 48 MIN 0 AC_FT 3405 NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on May 16, 2015. Surface Water Streamflow Page 233 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS at McKellips Road STATION ID 6638 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 13.6 MI 06/19/2008 06/19/2008 - CURRENT YEAR 39 CFS 1.72 FEET 58 CFS 6.60 FEET Storage Volume Data 2 05/15/2015 07/10/2008 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 47 2 45 3 43 4 42 1 5 40 6 33 7 7 8 9 10 11 12 13 14 15 2 16 31 17 17 18 10 19 4 20 21 22 23 24 1 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 258 0 0 0 0 0 1 66 0 0 0 0 MEAN 8 0 0 0 0 0 0 2 0 0 0 0 MAX 48 0 0 0 0 0 4 39 0 8 4 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 512 0 0 0 0 0 1 132 0 1 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 325 MEAN 1 MAX 48 MIN 0 AC_FT 645 NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on May 16, 2015. Surface Water Streamflow Page 234 FCDMC Annual Surface Water Report Water Year 2015 Amigos Wash STATION ID 6648 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 0.47 MI 01/09/2013 01/09/2013 - CURRENT YEAR 0 CFS NONE 324 CFS 1.54 FEET 2 NONE 09/27/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 235 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 236 FCDMC Annual Surface Water Report Water Year 2015 Apache Junction FRS STATION ID 6673 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 5.8 MI 12/16/1981 09/15/1988 - CURRENT YEAR 2 CFS 3.78 FEET 36 CFS 6.48 FEET Storage Volume Data 2 10/09/2014 08/17/2010 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 1 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 2 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 1 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 1 MEAN 0 MAX 2 MIN 0 AC_FT 1 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 237 FCDMC Annual Surface Water Report Water Year 2015 Powerline FRS STATION ID 6683 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 49.9 MI 12/02/1992 12/02/1992 - CURRENT YEAR 66 CFS 5.05 FEET 118 CFS 11.00 FEET Storage Volume Data 2 10/09/2014 01/11/1993 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 16 1 2 8 3 3 4 5 6 7 8 9 37 10 49 11 29 12 16 13 8 14 5 15 2 16 17 18 --19 20 21 22 23 24 25 26 27 28 29 --30 3 --31 --6 -------------------------------------------------------------------------------------TOTAL 172 0 0 10 1 0 0 0 0 0 0 0 MEAN 6 0 0 0 0 0 0 0 0 0 0 0 MAX 66 0 0 10 3 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 341 0 0 19 3 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 183 MEAN 1 MAX 66 MIN 0 AC_FT 363 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 238 FCDMC Annual Surface Water Report Water Year 2015 Vineyard FRS STATION ID 6688 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 57.8 MI 11/02/1983 11/09/1987 - CURRENT YEAR 15 CFS 1.45 FEET 129 CFS 5.90 FEET Storage Volume Data 2 01/30/2015 11/16/1993 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 5 6 2 3 4 3 2 4 5 6 7 8 9 10 11 12 13 14 15 --16 6 17 4 18 2 19 --1 20 21 22 --23 4 24 1 25 26 27 28 29 --30 6 --31 --11 -------------------------------------------------------------------------------------TOTAL 7 0 0 17 11 0 0 12 0 0 0 5 MEAN 0 0 0 1 0 0 0 0 0 0 0 0 MAX 6 0 0 15 7 0 0 9 0 0 0 8 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 14 0 0 33 22 0 0 25 0 0 0 10 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 52 MEAN 0 MAX 15 MIN 0 AC_FT 104 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 239 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS at Brown Road STATION ID 6693 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 13.6 MI 06/04/2008 06/04/2008 - CURRENT YEAR 46 CFS 1.72 FEET 59 CFS 5.60 FEET Storage Volume Data 2 02/04/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 47 46 2 46 45 15 3 46 46 39 4 45 25 46 18 5 45 41 45 6 45 40 45 7 45 18 45 8 45 45 9 45 44 20 10 45 44 43 11 44 44 43 12 44 43 42 13 44 42 41 14 43 41 23 15 43 24 18 2 16 42 5 45 17 41 2 44 18 19 45 19 45 20 45 21 45 22 45 23 44 24 44 25 43 26 42 27 41 28 23 29 --30 27 --31 --46 -------------------------------------------------------------------------------------TOTAL 774 0 124 72 644 72 237 553 0 0 0 0 MEAN 25 0 4 2 23 2 8 18 0 0 0 0 MAX 49 0 42 46 46 42 44 46 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 1535 0 246 143 1278 144 471 1096 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 2477 MEAN 7 MAX 49 MIN 0 AC_FT 4913 NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on May 16, 2015. Surface Water Streamflow Page 240 FCDMC Annual Surface Water Report Water Year 2015 Rittenhouse FRS STATION ID 6703 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 51.3 MI 09/27/1988 09/27/1988 - CURRENT YEAR 69 CFS 5.12 FEET 120 CFS 12.58 FEET Storage Volume Data 2 01/30/2015 02/12/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 2 5 6 7 8 9 10 11 12 1 13 14 15 16 8 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 27 --1 31 --4 -------------------------------------------------------------------------------------TOTAL 0 0 2 31 0 0 0 8 0 0 2 0 MEAN 0 0 0 1 0 0 0 0 0 0 0 0 MAX 0 0 11 69 0 0 0 30 0 0 10 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 3 62 0 0 0 16 0 0 4 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 43 MEAN 0 MAX 69 MIN 0 AC_FT 85 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 241 FCDMC Annual Surface Water Report Water Year 2015 Queen Creek at Rittenhouse Road STATION ID 6707 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 236.1 MI 2 144 MI CONTROLLED BY WHITLOW RANCH DAM 09/18/1996 09/18/1996 - CURRENT YEAR 0 CFS NONE NONE 827 CFS 2.25 FEET 01/05/1995 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ----22 --23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 1 1 1 1 1 0 0 1 1 1 1 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 1 1 2 2 2 2 0 0 2 2 2 2 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 9 MEAN 0 MAX 0 MIN 0 AC_FT 19 Surface Water Streamflow Page 242 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 243 FCDMC Annual Surface Water Report Water Year 2015 Powerline Floodway STATION ID 6708 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA UNAVAILABLE 02/13/2008 02/13/2008 - CURRENT YEAR 149 CFS 1.55 FEET 10/09/2014 1,077 CFS 4.70 FEET 09/04/2012 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 3 2 3 4 5 6 7 8 9 51 10 57 11 16 12 3 13 14 15 1 16 --15 17 --18 19 20 21 --22 --23 24 25 26 27 28 29 --30 10 --31 --3 -------------------------------------------------------------------------------------TOTAL 130 0 0 13 0 0 0 16 0 0 0 0 MEAN 4 0 0 0 0 0 0 1 0 0 0 0 MAX 149 0 0 42 0 0 0 81 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 258 0 0 25 0 0 0 32 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 159 MEAN 0 MAX 149 MIN 0 AC_FT 315 Surface Water Streamflow Page 244 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 245 FCDMC Annual Surface Water Report Water Year 2015 Magma FRS STATION ID 6718 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 20.6 MI 11/15/2007 11/15/2007 - CURRENT YEAR 29 CFS 1603.80 FEET 167 CFS 1618.74 FEET Storage Volume Data 2 05/16/2015 07/11/2008 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 3 5 2 1 6 1 7 8 9 10 11 12 13 14 15 16 --11 17 --18 19 20 21 --22 --23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 4 0 0 0 0 11 2 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 8 0 0 0 0 29 3 0 0 3 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 9 0 0 0 0 21 3 0 0 1 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 17 MEAN 0 MAX 29 MIN 0 AC_FT 34 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 246 FCDMC Annual Surface Water Report Water Year 2015 Queen Creek at CAP STATION ID 6723 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 256 MI 2 144 MI CONTROLLED BY WHITLOW RANCH DAM 09/18/1996 09/18/1996 - CURRENT YEAR 234 CFS 3.28 FEET 10/20/2014 1,034 CFS 10.15 FEET 02/12/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 106 21 3 22 23 24 25 26 27 28 29 --30 14 --31 --1 -------------------------------------------------------------------------------------TOTAL 109 0 0 15 0 0 0 0 0 0 0 0 MEAN 4 0 0 0 0 0 0 0 0 0 0 0 MAX 234 0 0 73 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 216 0 0 30 0 0 0 0 0 0 1 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 124 MEAN 0 MAX 234 MIN 0 AC_FT 247 Surface Water Streamflow Page 247 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 248 FCDMC Annual Surface Water Report Water Year 2015 Whitlow Ranch Dam STATION ID 6739 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 143 MI 08/02/2000 08/02/2000 - CURRENT YEAR 371 CFS 15.60 FEET 731 CFS 58.20 FEET Storage Volume Data 2 10/19/2014 02/12/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 --4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 83 20 159 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 242 0 0 0 0 0 0 0 0 0 0 0 MEAN 8 0 0 0 0 0 0 0 0 0 0 0 MAX 371 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 481 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 242 MEAN 1 MAX 371 MIN 0 AC_FT 481 NOTE: Gage becomes disconnected from the USACOE gaging equipment on occasion. There may have been several impoundments behind the dam during the water year that may not have been recorded by FCDMC gaging equipment. For more information, refer to the U.S. Army Corps of Engineers, Los Angeles District. Surface Water Streamflow Page 249 FCDMC Annual Surface Water Report Water Year 2015 Weekes Wash at Baseline STATION ID 6753 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 11.9 MI 05/27/2008 05/27/2008 - CURRENT YEAR 417 CFS 3.28 FEET 630 CFS 4.22 FEET 2 10/09/2014 07/21/2013 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 1 3 2 4 1 5 1 6 7 8 9 42 10 11 12 13 14 15 16 1 17 18 19 20 --21 22 23 24 25 26 27 28 29 --30 2 --31 ---------------------------------------------------------------------------------------TOTAL 46 0 0 2 0 0 0 1 0 0 0 0 MEAN 1 0 0 0 0 0 0 0 0 0 0 0 MAX 417 0 0 17 0 0 0 11 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 --0 0 AC_FT 92 0 0 5 0 0 0 2 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 50 MEAN 0 MAX 417 MIN --- AC_FT 99 Surface Water Streamflow Page 250 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 251 FCDMC Annual Surface Water Report Water Year 2015 East Maricopa Floodway below Powerline Floodway STATION ID 6758 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 256.6 MI 04/15/2014 04/15/2014 - CURRENT YEAR 383 CFS 1.62 FEET 2,765 CFS 4.98 FEET 2 09/23/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 70 10 15 11 12 13 14 15 16 16 17 18 19 20 14 21 15 22 27 23 145 24 30 25 4 26 27 28 29 --30 30 --31 --3 -------------------------------------------------------------------------------------TOTAL 85 0 0 33 0 0 0 16 0 0 0 236 MEAN 3 0 0 1 0 0 0 1 0 0 0 8 MAX 226 0 0 122 0 0 0 89 0 0 0 383 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 169 0 0 66 0 0 0 32 0 0 0 468 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 371 MEAN 1 MAX 383 MIN 0 AC_FT 736 Surface Water Streamflow Page 252 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 253 FCDMC Annual Surface Water Report Water Year 2015 Buckeye FRS #3 STATION ID 6813 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 9.3 MI 11/23/1992 05/18/1996 - CURRENT YEAR 6 CFS -3.40 FEET 82 CFS 4.90 FEET Storage Volume Data 2 08/30/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 --14 --15 16 17 18 19 20 21 22 23 24 25 --26 27 --28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 6 5 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 1 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 6 MIN 0 AC_FT 1 See also Pool Level and Storage Volume Data. Note: Storage does not begin until after 0.0 feet stage. Surface Water Streamflow Page 254 FCDMC Annual Surface Water Report Water Year 2015 White Tank FRS #4 STATION ID 6823 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK* EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 18.6 MI 01/09/1986 10/01/1987 - CURRENT YEAR 0 CFS 4.75 FEET 67 CFS 0.75 FEET Storage Volume Data 2 08/27/2015 08/15/1990 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 --2 --3 --4 --5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 See also Pool Level and Storage Volume Data. *NOTE: The water year 2014 peak is not the highest on record, though the peak stage is much greater than that of the record peak. The elevation of the sensor changed in 2011. Surface Water Streamflow Page 255 FCDMC Annual Surface Water Report Water Year 2015 Waterman Wash at Rainbow Valley Road STATION ID 6833 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 362 MI 03/18/1999 03/18/1999 - CURRENT YEAR 3,100 CFS 8.84 FEET 3,329 CFS 8.98 FEET 2 09/14/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 14 5 6 7 8 9 10 11 12 13 14 175 15 16 1 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 1 1 1 1 1 1 1 16 1 1 1 176 MEAN 0 0 0 0 0 0 0 1 0 0 0 6 MAX 0 0 0 0 0 0 0 220 0 0 0 1838 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 3 3 3 3 2 3 3 32 2 3 2 349 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 205 MEAN 1 MAX 1838 MIN 0 AC_FT 406 Surface Water Streamflow Page 256 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 257 FCDMC Annual Surface Water Report Water Year 2015 Gila River at 116th Avenue STATION ID 6848 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 43,300 MI (APPROX) 12/16/1998 12/16/1998 - CURRENT YEAR 0 CFS NONE NONE 49,394 CFS 9.15 FEET 02/13/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 --24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 *Gage installed on December 21, 1998, replacing FCDMC gage #6863 at the old 115th Avenue Gila River crossing. Old gage was in service from November 6, 1997 until installation of new gage 6848. **An undetermined amount of flow occurs more or less continually at this location without detection by the gage. Surface Water Streamflow Page 258 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 259 FCDMC Annual Surface Water Report Water Year 2015 Gila River at Estrella Parkway STATION ID 6853 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 45,585 MI 12/02/1992 12/02/1992 - CURRENT YEAR 13 CFS 4.90 FEET 11/18/2014 75,883 CFS 16.45 FEET 02/16/1995 See USGS Water-Data Report AZ-15-1 for official data for this site. Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 2 9 2 10 1 11 4 12 5 13 4 14 3 15 3 16 2 17 9 18 9 19 8 20 6 21 1 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 52 0 0 0 0 0 0 0 0 0 0 MEAN 0 2 0 0 0 0 0 0 0 0 0 0 MAX 0 13 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 104 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 52 MEAN 0 MAX 13 MIN 0 AC_FT 104 *NOTE: Peak discharge of 9,020 cfs is from the USGS gage at this location. The higher number is consistent with the flow from the Agua Fria River (#5403). The rating for the FCDMC gage may be updated at a future date. Surface Water Streamflow Page 260 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from Roosevelt Dam Reconstruction Surface Water Streamflow Page 261 FCDMC Annual Surface Water Report Water Year 2015 Bullard Wash STATION ID 6863 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 44.7 MI 03/30/2000 03/30/2000 - CURRENT YEAR 30 CFS 0.36 FEET 347 CFS 1.29 FEET 2 09/14/2015 08/02/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 2 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 2 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 30 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 4 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 2 MEAN 0 MAX 30 MIN 0 AC_FT 4 Surface Water Streamflow Page 262 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 263 FCDMC Annual Surface Water Report Water Year 2015 Bullard Wash at Indian School Road STATION ID 6868 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 14.6 MI 06/27/2006 06/27/2006 – CURRENT YEAR 49 CFS 1.10 FEET 560 CFS 2.68 FEET 2 07/31/2015 09/27/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 7 2 3 4 2 5 1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 20 21 22 23 24 25 26 27 28 29 --30 1 --31 --1 ------3 -------------------------------------------------------------------------------TOTAL 1 0 6 2 1 2 0 1 0 3 7 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 1 0 5 1 1 2 0 2 0 49 23 1 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 2 0 12 4 1 5 0 1 1 5 15 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 24 MEAN 0 MAX 49 MIN 0 AC_FT 47 Surface Water Streamflow Page 264 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 265 FCDMC Annual Surface Water Report Water Year 2015 Estrella Fan STATION ID 6893 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 1.0 MI 04/30/1993 04/30/1993 - CURRENT YEAR WY1997:WY1996 242 CFS 1.15 FEET 508 CFS 1.60 FEET 2 09/14/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 ----11 12 13 14 6 15 16 --17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 6 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 242 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 12 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 6 MEAN 0 MAX 242 MIN 0 AC_FT 12 Surface Water Streamflow Page 266 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from an HEC-1 analysis Surface Water Streamflow Page 267 FCDMC Annual Surface Water Report Water Year 2015 Sauceda Wash STATION ID 6923 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 126 MI 02/28/1990 02/28/1990 - CURRENT YEAR 167 CFS 2.69 FEET 1,825 CFS 4.66 FEET 2 09/13/2015 08/25/1998 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 --7 8 9 10 11 12 13 11 14 1 15 16 17 18 19 20 --21 --22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 12 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 2 0 0 0 167 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 24 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 12 MEAN 0 MAX 167 MIN 0 AC_FT 25 NOTE: USGS maintained a crest stage gage at this location from 11/27/1963 to 09/30/1979. In 1990, a joint USGS/FCDMC continuous station was installed. The USGS continuous station was discontinued 10/01/1994. Since Water Year 1995, the continuous station has been operated by the FCDMC and a crest-stage gage by the USGS. Surface Water Streamflow Page 268 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 269 FCDMC Annual Surface Water Report Water Year 2015 Sand Tank Wash at I-8 STATION ID 6933 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 185 MI 05/31/2001 05/31/2001 - CURRENT YEAR 661 CFS 2.92 FEET 1,866 CFS 4.75 FEET 2 09/22/2015 08/26/2013 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 31 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 31 MEAN 0 0 0 0 0 0 0 0 0 0 0 1 MAX 0 0 0 0 0 0 0 0 0 0 0 661 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 62 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 31 MEAN 0 MAX 661 MIN 0 AC_FT 62 Surface Water Streamflow Page 270 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 271 FCDMC Annual Surface Water Report Water Year 2015 Rainbow Wash at SR 85 STATION ID 6953 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 17.6 MI 11/06/2000 11/06/2000 - CURRENT YEAR 117 CFS 1.14 FEET 7,500 CFS 8.2 FEET 2 08/27/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 4 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 4 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 117 3 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 8 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 4 MEAN 0 MAX 117 MIN 0 AC_FT 8 *NOTE: Peak for 2014 is estimated because water inundated the transmitter. Peak is estimated from high water marks and flow estimation for SR85 culvert capacity. Surface Water Streamflow Page 272 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 273 FCDMC Annual Surface Water Report Water Year 2015 Bender Wash STATION ID 6963 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD EXTREME FOR USGS PERIOD OF RECORD DRAINAGE AREA 68.6 MI 05/12/2004 05/12/2004 - CURRENT YEAR 6 CFS 3.15 FEET 2,490 CFS 7.10 FEET 8,250 CFS 10.78 FEET 2 05/16/2015 07/21/2013 09/07/2002 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 --16 --17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 6 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 6 MIN 0 AC_FT 0 Surface Water Streamflow Page 274 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 275 FCDMC Annual Surface Water Report Water Year 2015 Vekol Wash STATION ID 6983 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 150 MI 03/07/1990 03/07/1990 - CURRENT YEAR 372 CFS 5.20 FEET 10,100 CFS 10.30 FEET 2 08/25/2015 08/27/2010 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 2 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 --24 25 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 2 0 0 25 0 MEAN 0 0 0 0 0 0 0 0 0 0 1 0 MAX 0 0 0 0 0 0 0 218 0 0 372 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 4 0 0 50 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 28 MEAN 0 MAX 372 MIN 0 AC_FT 55 NOTE: Gaging station was moved approximately 400 feet downstream (north) of the I-8 bridge on August 19, 2000. The gaging station is now co-located with the USGS gaging station ID 09488650. Surface Water Streamflow Page 276 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 277 FCDMC Annual Surface Water Report Water Year 2015 Martinez Creek STATION ID 7013 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 109 MI 11/23/1994 11/23/1994 - CURRENT YEAR 10,562 CFS 11.42 FEET 10,562 CFS 11.42 FEET 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 --4 --5 --6 7 8 9 10 11 12 13 14 15 16 17 74 18 386 19 9 20 21 --22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 469 0 0 MEAN 0 0 0 0 0 0 0 0 0 15 0 0 MAX 0 0 0 0 0 0 0 0 0 10562 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 930 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 469 MEAN 1 MAX 10562 MIN 0 AC_FT 930 Note: Flows below about 3,000 cfs are considered approximate at best due to multiple channel configuration, expanding dowstream reach, mobile bed conditions, and the angle of attack of flow. Surface Water Streamflow Page 278 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 279 FCDMC Annual Surface Water Report Water Year 2015 Sols Wash Tributary at US 93 STATION ID 7028 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 0.2 MI 01/30/2002 01/30/2002 - CURRENT YEAR 0 CFS NONE 758 CFS 2.87 FEET 2 NONE 07/25/2007 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 --21 --22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 Surface Water Streamflow Page 280 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 281 FCDMC Annual Surface Water Report Water Year 2015 Sols Wash near Matthie STATION ID 7043 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 121.4 MI 08/04/1995 08/04/1995 - CURRENT YEAR 5,240 CFS 4.40 FEET 10,792 CFS 5.15 FEET 2 07/18/2015 10/21/2000 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 38 10 11 12 13 14 15 16 --17 --18 135 19 20 21 22 23 24 25 26 27 28 29 --16 30 --31 ---------------------------------------------------------------------------------------TOTAL 38 0 0 0 0 0 0 0 16 135 0 0 MEAN 1 0 0 0 0 0 0 0 1 4 0 0 MAX 1767 0 0 0 0 0 0 0 384 5240 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 75 0 0 0 0 0 0 0 31 268 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 189 MEAN 1 MAX 5240 MIN 0 AC_FT 374 Surface Water Streamflow Page 282 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed by FEMA, 1995 Surface Water Streamflow Page 283 FCDMC Annual Surface Water Report Water Year 2015 Hartman Wash STATION ID 7063 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 5.4 MI 07/06/1994 07/06/1994 - CURRENT YEAR WY1996: WY1995 2,465 CFS 6.62 FEET 3,400 CFS 9.38 FEET 2 07/18/2015 07/30/2005 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 47 19 20 21 22 23 24 25 26 27 28 29 --30 --31 --------14 -------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 61 0 0 MEAN 0 0 0 0 0 0 0 0 0 2 0 0 MAX 4 0 0 1 0 0 0 0 0 2465 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 1 0 0 0 0 0 120 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 61 MEAN 0 MAX 2465 MIN 0 AC_FT 122 Surface Water Streamflow Page 284 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 285 FCDMC Annual Surface Water Report Water Year 2015 Flying E Wash STATION ID 7083 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 8.5 MI 07/12/1994 07/12/1994 - CURRENT YEAR WY1996: WY1994-1995 5,267 CFS 7.07 FEET 5,267 CFS 7.07 FEET 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 --13 14 15 16 17 18 151 19 20 21 22 23 24 25 26 27 28 29 --30 --31 --------4 -------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 155 0 0 MEAN 0 0 0 0 0 0 0 0 0 5 0 0 MAX 0 0 0 0 0 0 0 0 0 5267 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 307 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 155 MEAN 0 MAX 5267 MIN 0 AC_FT 307 Surface Water Streamflow Page 286 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from Wickenburg ADMS Surface Water Streamflow Page 287 FCDMC Annual Surface Water Report Water Year 2015 Casandro Wash STATION ID 7093 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 0.61 MI 07/12/1994 07/12/1994 - CURRENT YEAR 668 CFS 8.00 FEET 668 CFS 8.00 FEET 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 40 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 40 0 0 MEAN 0 0 0 0 0 0 0 0 0 1 0 0 MAX 0 0 0 0 0 3 0 0 0 668 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 79 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 40 MEAN 0 MAX 668 MIN 0 AC_FT 79 Note: Transducer gage location was moved from inside US60 culvert to the upstream side of the culvert on March 15, 2006. Surface Water Streamflow Page 288 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from a Flood Insurance Study Surface Water Streamflow Page 289 FCDMC Annual Surface Water Report Water Year 2015 Powderhouse Wash STATION ID 7113 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 1.8 MI 05/18/1995 05/18/1995 - CURRENT YEAR WY2000: WY1995-1999 2,312 CFS 2.42 FEET 2,312 CFS 2.42 FEET 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 1 5 6 7 8 9 10 11 12 2 13 14 15 16 17 18 34 19 20 21 22 23 24 25 26 27 28 29 --2 30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 3 0 0 0 0 0 2 34 0 0 MEAN 0 0 0 0 0 0 0 0 0 1 0 0 MAX 40 0 84 0 0 0 0 0 444 2312 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 5 0 0 0 0 0 5 68 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 40 MEAN 0 MAX 2312 MIN 0 AC_FT 78 Surface Water Streamflow Page 290 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from FEMA, 1995 Surface Water Streamflow Page 291 FCDMC Annual Surface Water Report Water Year 2015 Casandro Dam STATION ID 7133 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data 2 DRAINAGE AREA 1.3 MI 08/15/1996 08/15/1996 - CURRENT YEAR 28 CFS 18.64 FEET 07/18/2015 28 CFS 18.64 FEET 07/18/2015 Storage Volume Data Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 --13 14 15 16 17 18 7 19 22 20 16 21 2 22 23 24 25 26 27 --28 --29 ----30 ----31 ---------------------------------------------------------------------------------------TOTAL 0 0 0 0 0 0 0 0 0 47 0 0 MEAN 0 0 0 0 0 0 0 0 0 2 0 0 MAX 0 0 0 0 0 0 0 0 0 28 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 0 0 0 0 0 0 0 93 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 47 MEAN 0 MAX 28 MIN 0 AC_FT 93 See also Pool Level and Storage Volume Data. Surface Water Streamflow Page 292 FCDMC Annual Surface Water Report Water Year 2015 Antelope Creek STATION ID 7168 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD 2 DRAINAGE AREA 62 MI 07/09/2003 07/09/2003 - CURRENT YEAR 4,430 CFS 4.80 FEET 6,948 CFS 5.22 FEET 07/18/2015 09/09/2006 Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 27 5 6 7 8 9 10 11 --20 12 --36 13 14 15 16 17 18 290 19 101 20 19 21 22 23 24 25 26 27 28 29 --15 30 --31 ---------------------------------------------------------------------------------------TOTAL 0 0 27 0 0 0 0 0 15 410 20 36 MEAN 0 0 1 0 0 0 0 0 1 13 1 1 MAX 0 0 201 0 0 0 0 0 124 4430 421 464 MIN 0 0 0 0 0 0 0 0 0 0 0 0 AC_FT 0 0 55 0 0 0 0 0 30 813 39 71 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 508 MEAN 1 MAX 4430 MIN 0 AC_FT 1008 Surface Water Streamflow Page 293 FCDMC Annual Surface Water Report Water Year 2015 Flood Frequency computed from annual peaks Surface Water Streamflow Page 294 FCDMC Annual Surface Water Report Water Year 2015 Skunk Creek at Desert Hills Drive STATION ID 64807 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 40.8 MI 07/23/2015 07/23/2015 - CURRENT YEAR 0 CFS NONE 0 CFS NONE 2 NONE NONE Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 --------------------2 --------------------3 --------------------4 --------------------5 --------------------6 --------------------7 --------------------8 --------------------9 --------------------10 --------------------11 --------------------12 --------------------13 --------------------14 --------------------15 --------------------16 --------------------17 --------------------18 --------------------19 --------------------20 ----------------------21 ----------------------22 ----------------------23 ------------------24 ------------------25 ------------------26 ------------------27 ------------------28 ------------------29 ------------------30 ------------------31 -------------------------------------------------------------------------------------------------TOTAL ------------------0 0 0 MEAN ------------------0 0 0 MAX ------------------0 0 0 MIN ------------------0 0 0 AC_FT ------------------0 0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE: Gaging established during Water Year 2015 on July 23, 2015. Surface Water Streamflow Page 295 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 296 FCDMC Annual Surface Water Report Water Year 2015 Skunk Creek at Carefree Hwy STATION ID 65707 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 48.9 MI 07/09/2003 07/09/2003 - CURRENT YEAR 0 CFS NONE 0 CFS NONE 2 NONE NONE Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 ----------------------2 ----------------------3 ----------------------4 ----------------------5 ----------------------6 ----------------------7 ----------------------8 ----------------------9 ----------------------10 ----------------------11 ----------------------12 ----------------------13 ----------------------14 ----------------------15 ----------------------16 ----------------------17 ----------------------18 ----------------------19 --------------------20 --------------------21 ----------------------22 ----------------------23 --------------------24 --------------------25 --------------------26 --------------------27 --------------------28 --------------------29 --------------------30 --------------------31 ---------------------------------------------------------------------------------------------------TOTAL --------------------0 0 MEAN --------------------0 0 MAX --------------------0 0 MIN --------------------0 0 AC_FT --------------------0 0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE: Gaging established during Water Year 2015 on August 19, 2015. Surface Water Streamflow Page 297 FCDMC Annual Surface Water Report Water Year 2015 Surface Water Streamflow Page 298 FCDMC Annual Surface Water Report Water Year 2015 Mineral Canyon Basin STATION ID 68807 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD DRAINAGE AREA 3.45 MI 07/09/2003 07/09/2003 - CURRENT YEAR 0 CFS NONE 0 CFS NONE 2 NONE NONE Flood Control District of Maricopa County ALERT System Discharge, in cfs, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 ------------------------2 ------------------------3 ------------------------4 ------------------------5 ------------------------6 ------------------------7 ------------------------8 ------------------------9 ------------------------10 ----------------------11 ----------------------12 ----------------------13 ----------------------14 ----------------------15 ----------------------16 ----------------------17 ----------------------18 ----------------------19 ----------------------20 ----------------------21 ----------------------22 ----------------------23 ----------------------24 ----------------------25 ----------------------26 ----------------------27 ----------------------28 ----------------------29 ----------------------30 ----------------------31 -----------------------------------------------------------------------------------------------------TOTAL ----------------------0 MEAN ----------------------0 MAX ----------------------0 MIN ----------------------0 AC_FT ----------------------0 -----------------------------------------------------------------------------WTR YR 2015 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC_FT 0 NOTE: Gaging established during Water Year 2015 on September 10, 2015. Surface Water Streamflow Page 299 FCDMC Annual Surface Water Report Water Year 2015 POOL LEVEL DATA (sorted by ID number) Tat Momolikot Dam STATION ID 0773* DRAINAGE AREA 1,780 MI IN-SERVICE DATE 01/24/2000 PERIOD OF AVAILABLE RECORD 01/24/2000 - CURRENT YEAR WY 2015 PEAK 13.96 FEET EXTREME FOR PERIOD OF RECORD 13.96 FEET Surface Water Streamflow Storage Volume Data 2 10/11/2014 10/11/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 8.0 1.3 1.7 3.1 2.9 3.2 2.0 1.2 0.8 0.8 0.8 0.8 2 7.9 1.4 1.8 3.2 2.8 3.1 2.0 1.1 0.8 0.8 0.8 0.8 3 7.8 1.6 1.7 3.1 2.8 3.3 1.9 1.1 0.8 0.8 0.8 0.8 4 7.7 1.6 1.6 3.1 2.7 3.2 1.9 1.2 0.8 0.8 0.8 0.8 5 7.6 1.6 1.7 2.9 2.7 3.1 1.9 1.2 0.8 0.8 0.8 0.8 6 7.5 1.5 1.7 2.9 2.7 3.0 2.0 1.1 0.8 0.8 0.8 0.8 7 7.4 1.5 1.7 2.8 2.7 3.0 1.9 1.2 0.8 0.8 0.8 0.8 8 7.5 1.6 1.7 2.8 2.7 2.9 1.9 1.1 0.8 0.8 0.8 0.8 9 8.9 --1.7 2.8 2.7 2.9 2.0 0.8 0.8 0.8 0.8 0.8 10 13.0 1.4 1.7 2.8 2.7 2.8 2.0 0.8 0.8 0.8 0.8 0.8 11 13.8 1.5 1.7 2.8 2.7 2.8 2.0 0.8 0.8 0.8 0.8 0.8 12 13.5 1.5 1.7 2.7 2.7 2.6 2.0 0.8 0.8 0.8 0.8 0.8 13 13.3 1.5 1.7 2.8 2.7 2.6 2.0 0.8 0.8 0.8 0.8 0.8 14 13.0 1.5 1.8 2.9 2.8 2.6 1.9 0.8 0.8 0.8 0.8 0.8 15 12.8 1.6 1.8 2.9 --2.5 1.8 0.8 0.8 0.8 0.8 0.8 16 12.5 1.6 1.8 2.8 2.6 2.5 1.9 0.8 0.8 0.8 0.8 0.8 17 12.3 1.7 1.8 2.9 2.7 2.4 2.0 0.8 0.8 0.8 0.8 0.8 18 12.1 1.7 1.9 2.8 2.8 2.5 1.7 0.8 0.8 0.8 0.8 0.8 19 12.0 1.8 1.9 2.8 2.5 2.6 1.7 0.8 0.8 0.8 0.8 0.8 20 11.8 1.7 1.9 2.8 2.7 2.5 1.7 0.8 0.8 0.8 0.8 0.8 21 11.7 1.8 1.8 2.8 2.7 2.4 1.7 0.8 0.8 0.8 0.8 0.8 22 11.5 1.8 1.8 2.8 2.8 2.4 1.6 0.8 0.8 0.8 0.8 0.8 23 11.4 1.7 1.8 2.9 3.2 2.3 1.7 0.8 0.8 0.8 0.8 0.8 24 11.3 1.7 1.9 2.8 3.4 2.3 1.6 0.8 0.8 0.8 0.8 0.8 25 11.1 1.7 1.9 2.9 3.4 2.2 1.6 0.8 0.8 0.8 0.8 0.8 26 11.0 1.8 2.0 2.9 3.3 2.2 1.6 0.8 0.8 0.8 0.8 0.8 27 10.9 1.7 2.2 2.8 3.3 2.1 1.5 0.8 0.8 0.8 0.8 0.8 28 10.9 1.7 2.2 2.8 3.2 2.2 1.4 0.8 0.8 0.8 0.8 0.8 29 1.4 1.6 2.2 2.8 --2.1 1.3 0.8 0.8 0.8 0.8 0.8 30 1.4 1.6 2.2 2.8 --2.0 1.3 0.8 0.8 0.8 0.8 0.8 31 1.5 --2.6 2.9 --2.0 --0.8 --0.8 0.8 -------------------------------------------------------------------------------MEAN 9.9 1.6 1.9 2.9 2.8 2.6 1.8 0.9 0.8 0.8 0.8 0.8 MAX 14.0 2.0 3.1 3.3 3.5 3.4 2.2 1.4 0.8 0.8 0.8 0.8 MIN 1.3 0.8 1.5 2.6 0.8 1.9 0.9 0.8 0.8 0.8 0.8 0.8 -----------------------------------------------------------------------------WTR YR 2015 MEAN 2.31 MAX 13.96 MIN 0.81 *NOTE: Float gage was removed and a pressure transducer type gage was installed on January 24, 2000. Subsequently, the gage id number changed to 0773 from 0768. Data before January 24, 2000 have been deleted. See also Surface Water Streamflow and Storage Volume Data. Stage Data Page 1 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS STATION ID 4563 DRAINAGE AREA 13.6 MI IN-SERVICE DATE 03/13/1984 PERIOD OF AVAILABLE RECORD 12/30/1987 - CURRENT YEAR WY 2015 PEAK 3.36 FEET EXTREME FOR PERIOD OF RECORD 8.90 FEET Surface Water Streamflow Storage Volume Data 2 05/16/2015 07/10/2008 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 6.1 0.3 0.3 0.3 2.8 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2 5.5 0.3 0.3 0.3 2.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 3 5.0 0.3 0.3 0.3 1.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 4 4.7 0.3 0.3 0.3 0.7 0.3 0.3 0.3 0.3 0.3 0.3 0.3 5 4.3 0.3 0.3 0.3 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 6 3.6 0.3 1.1 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 7 2.6 0.3 1.1 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.8 0.3 8 2.0 0.3 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.4 0.3 9 1.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.2 0.3 10 1.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.9 0.3 11 1.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.3 12 1.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.1 0.3 13 0.7 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.9 0.3 14 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.5 0.3 15 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.7 0.6 0.3 16 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.9 0.3 0.5 0.3 0.3 17 0.3 0.3 0.3 0.3 0.3 0.3 0.3 3.3 0.3 0.3 0.3 0.3 18 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.4 0.3 0.3 0.3 0.3 19 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.6 0.3 0.3 0.3 0.3 20 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.2 0.3 0.3 0.3 0.3 21 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.8 0.3 0.3 0.3 0.3 22 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 23 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 24 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 25 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 26 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 27 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 28 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 29 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 30 0.3 0.3 0.3 1.2 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 31 0.3 --0.3 2.9 --0.3 --0.3 --0.3 0.3 -------------------------------------------------------------------------------MEAN 1.5 0.3 0.3 0.4 0.5 0.3 0.3 0.6 0.3 0.3 0.6 0.3 MAX 6.5 0.3 1.2 3.0 2.9 0.3 0.3 3.4 0.3 0.9 2.7 0.3 MIN 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.47 MAX 6.48 MIN 0.28 See also Surface Water Streamflow and Storage Volume Data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on May 16, 2015. Stage Data Page 2 FCDMC Annual Surface Water Report Water Year 2015 Laveen Basin STATION ID 4578 DRAINAGE AREA UNDETERMINED IN-SERVICE DATE 11/07/2006 PERIOD OF AVAILABLE RECORD 11/07/2006 - CURRENT YEAR WY 2015 PEAK 2.66 FEET 09/15/2015 EXTREME FOR PERIOD OF RECORD 18.92 FEET 09/08/2014 Surface Water Streamflow Storage Volume Data Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 6.8 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 3.4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 1.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4 0.5 0.2 0.7 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 5 0.2 0.2 1.0 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 6 0.2 0.2 0.9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.2 0.2 0.7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 8 0.2 0.2 0.7 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 9 0.2 0.2 0.5 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 11 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 13 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 2.6 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 1.7 0.2 0.2 0.2 2.5 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 1.5 0.2 0.2 0.2 2.4 18 0.2 0.2 0.2 0.2 0.2 0.2 0.2 1.0 0.2 0.2 0.2 1.6 19 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 22 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 24 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 0.2 0.2 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 29 0.2 0.2 0.2 0.2 --0.2 0.2 --0.2 0.2 0.2 0.2 30 0.2 0.2 0.2 0.8 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 31 0.2 --0.2 0.8 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.6 0.2 0.3 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.5 MAX 8.1 0.2 1.1 1.2 0.3 0.6 0.2 1.8 0.2 0.2 0.2 2.7 MIN 0.2 0.2 0.2 0.0 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.28 MAX 8.10 MIN 0.00 See also Surface Water Streamflow and Storage Volume Data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on September 15, 2015. Stage Data Page 3 FCDMC Annual Surface Water Report Water Year 2015 East Fork Cave Creek Basin #1 STATION ID 4648 DRAINAGE AREA 1.18 MI IN-SERVICE DATE 03/02/1994 PERIOD OF AVAILABLE RECORD 03/02/1994 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 4.66 FEET Surface Water Streamflow Storage Volume Data 2 NONE 09/09/2013 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 11 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 13 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 18 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 19 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 22 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 24 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 29 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 30 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 31 0.2 --0.2 0.2 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 MAX 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 MIN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.23 MAX 0.23 MIN 0.23 See also Surface Water Streamflow and Storage Volume Data. Stage Data Page 4 FCDMC Annual Surface Water Report Water Year 2015 Tatum Wash Basin STATION ID 4653 DRAINAGE AREA 2.17 MI IN-SERVICE DATE 05/08/1998 PERIOD OF AVAILABLE RECORD 05/08/1998 - CURRENT YEAR WY 2015 PEAK 11.35 FEET EXTREME FOR PERIOD OF RECORD 15.18 FEET Surface Water Streamflow Storage Volume Data 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 3.9 2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.9 3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.3 4 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 6 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 7 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 8 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 9 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 11 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 12 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 13 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 14 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.1 15 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 3.1 16 0.1 0.1 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 1.3 17 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.4 18 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.3 19 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.3 20 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 21 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 22 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 23 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 24 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 25 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 26 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 27 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 28 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 29 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 30 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 31 0.1 --0.1 0.1 --0.1 --0.1 --0.1 1.2 -------------------------------------------------------------------------------MEAN 0.1 0.0 0.1 0.0 0.0 0.1 0.0 0.1 0.1 0.1 0.1 0.4 MAX 0.2 0.1 0.2 0.1 0.1 0.1 0.1 0.2 0.1 0.1 11.3 9.3 MIN 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.09 MAX 11.35 MIN 0.05 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 5 FCDMC Annual Surface Water Report Water Year 2015 East Fork Cave Creek Basin #4 STATION ID 4658 DRAINAGE AREA 0.68 MI IN-SERVICE DATE 01/18/1994 PERIOD OF AVAILABLE RECORD 01/18/1994 - CURRENT YEAR WY 2015 PEAK 1.50 FEET EXTREME FOR PERIOD OF RECORD 3.65 FEET Surface Water Streamflow Storage Volume Data 2 05/15/2015 07/14/1999 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 16 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 18 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 19 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 20 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 22 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 23 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 24 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 29 0.0 0.0 0.0 0.0 --0.0 0.1 0.0 0.0 0.0 0.0 0.0 30 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 31 0.0 --0.0 0.0 --0.0 --0.0 --0.0 0.0 -------------------------------------------------------------------------------MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MAX 0.0 0.0 1.1 0.0 0.0 0.9 0.4 1.5 0.3 0.0 0.0 0.7 MIN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.00 MAX 1.50 MIN 0.00 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 6 FCDMC Annual Surface Water Report Water Year 2015 East Fork Cave Creek Basin #3 STATION ID 4683 DRAINAGE AREA 3.52 MI IN-SERVICE DATE 09/13/1994 PERIOD OF AVAILABLE RECORD 09/13/1994 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 4.22 FEET Surface Water Streamflow Storage Volume Data 2 NONE 09/07/2006 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 4 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 6 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 7 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 8 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 9 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.1 0.1 11 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 12 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 13 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 14 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 15 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 16 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.1 17 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 18 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 19 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 20 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 21 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 22 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 23 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 24 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 25 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 26 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 27 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 28 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 29 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 30 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 31 0.1 --0.1 0.1 --0.1 --0.1 --0.1 0.1 -------------------------------------------------------------------------------MEAN 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.1 0.2 MAX 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 MIN 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.15 MAX 0.15 MIN 0.15 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 7 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin 2B STATION ID 4778 DRAINAGE AREA 0.6 MI IN-SERVICE DATE 06/30/2009 PERIOD OF AVAILABLE RECORD 06/30/2009 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 7.62 FEET Surface Water Streamflow Storage Volume Data 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 16 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 18 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 19 0.0 0.0 0.0 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 20 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 22 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 23 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 24 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 29 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 30 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 31 0.0 --0.0 0.0 --0.0 --0.0 --0.0 0.0 -------------------------------------------------------------------------------MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MAX 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MIN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.00 MAX 0.00 MIN 0.00 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 8 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin 2A STATION ID 4789 DRAINAGE AREA 0.75 MI IN-SERVICE DATE 06/29/2009 PERIOD OF AVAILABLE RECORD 06/29/2009 - CURRENT YEAR WY 2015 PEAK 3.48 FEET EXTREME FOR PERIOD OF RECORD 11.50 FEET Surface Water Streamflow Storage Volume Data 2 05/15/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 16 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 18 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 19 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 20 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 22 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 23 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 24 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 29 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 30 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 31 0.0 --0.0 0.0 --0.0 --0.0 --0.0 0.0 -------------------------------------------------------------------------------MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MAX 1.2 0.0 1.9 0.0 0.0 0.2 0.0 3.5 0.0 0.0 0.0 0.0 MIN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.00 MAX 3.48 MIN 0.00 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 9 FCDMC Annual Surface Water Report Water Year 2015 Dreamy Draw Dam STATION ID 4803 DRAINAGE AREA 1.5 MI IN-SERVICE DATE 01/24/1984 PERIOD OF AVAILABLE RECORD 08/29/1988 - CURRENT YEAR REVISED RECORDS WY1996:WY1995 WY 2015 PEAK 10.87 FEET EXTREME FOR PERIOD OF RECORD 19.17 FEET Surface Water Streamflow Storage Volume Data 2 08/31/2015 10/06/1993 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.4 2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 4 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 6 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 7 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 8 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 9 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 11 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 12 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 13 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 14 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 15 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 16 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 17 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 18 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 19 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 20 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 21 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 22 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 23 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 24 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 25 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 26 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 27 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 28 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 29 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 30 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 31 0.1 --0.1 0.1 --0.1 --0.1 --0.1 0.6 -------------------------------------------------------------------------------MEAN 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 MAX 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10.9 0.8 MIN 0.1 0.1 0.1 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.12 MAX 10.87 MIN 0.00 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 10 FCDMC Annual Surface Water Report Water Year 2015 10th Street Wash Basin #1 STATION ID 4818 DRAINAGE AREA 1.2 MI IN-SERVICE DATE 11/26/1996 PERIOD OF AVAILABLE RECORD 11/26/1996 - CURRENT YEAR WY 2015 PEAK 1.21 FEET EXTREME FOR PERIOD OF RECORD 3.53 FEET Surface Water Streamflow Storage Volume Data 2 05/16/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 4 0.3 0.3 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 7 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 8 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 9 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 10 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 11 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 12 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 13 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 14 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 15 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.3 0.3 0.3 0.3 16 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.3 0.3 0.3 0.3 17 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 18 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 19 0.3 0.3 0.3 0.3 0.3 0.4 0.3 0.3 0.3 0.3 0.3 0.3 20 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 21 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 22 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 23 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 24 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 25 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 26 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 27 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 28 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 29 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 30 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 31 0.3 --0.3 0.3 --0.3 --0.3 --0.3 0.3 -------------------------------------------------------------------------------MEAN 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 MAX 0.3 0.3 0.9 0.3 0.3 0.7 0.3 1.2 0.3 0.3 0.3 0.3 MIN 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.33 MAX 1.21 MIN 0.33 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 11 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #3 STATION ID 4828 DRAINAGE AREA 1.2 MI IN-SERVICE DATE 12/18/2001 PERIOD OF AVAILABLE RECORD 12/18/2001 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 14.20 FEET Surface Water Streamflow Storage Volume Data 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 2 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 3 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 4 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 5 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 6 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 8 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 9 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 10 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 11 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 12 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 13 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 14 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 15 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 16 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 17 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 18 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 19 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 20 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 21 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 22 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 23 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 24 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 25 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 26 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 27 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 28 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 29 0.7 0.7 0.7 0.7 --0.7 0.7 0.7 0.7 0.7 0.7 0.7 30 0.7 0.7 0.7 0.7 --0.7 0.7 0.7 0.7 0.7 0.7 0.7 31 0.7 --0.7 0.7 --0.7 --0.7 --0.7 0.7 -------------------------------------------------------------------------------MEAN 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 MAX 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 MIN 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.65 MAX 0.65 MIN 0.65 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 12 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #4 STATION ID 4838 DRAINAGE AREA 0.60 MI IN-SERVICE DATE 07/06/2009 PERIOD OF AVAILABLE RECORD 07/06/2009 - CURRENT YEAR WY 2015 PEAK 3.12 FEET EXTREME FOR PERIOD OF RECORD 11.35 FEET Surface Water Streamflow Storage Volume Data 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 16 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 17 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 18 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 19 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 20 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 22 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 23 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 24 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 29 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 30 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 31 0.0 --0.0 0.0 --0.0 --0.0 --0.0 0.1 -------------------------------------------------------------------------------MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MAX 0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.2 0.0 0.0 3.1 0.0 MIN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.00 MAX 3.12 MIN 0.00 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 13 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #99 STATION ID 4843 DRAINAGE AREA 0.13 MI IN-SERVICE DATE 07/07/2009 PERIOD OF AVAILABLE RECORD 07/07/2009 - CURRENT YEAR WY 2015 PEAK 1.84 FEET EXTREME FOR PERIOD OF RECORD 3.98 FEET Surface Water Streamflow Storage Volume Data 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 16 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 18 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 19 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 20 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 22 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 23 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 24 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 29 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 30 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 31 0.0 --0.0 0.0 --0.0 --0.0 --0.0 0.0 -------------------------------------------------------------------------------MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MAX 0.0 0.0 0.9 0.0 0.0 0.5 0.0 0.6 0.0 0.0 1.8 0.6 MIN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.00 MAX 1.84 MIN 0.00 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 14 FCDMC Annual Surface Water Report Water Year 2015 Phoenix East Park Dam STATION ID 4848 DRAINAGE AREA 0.11 MI IN-SERVICE DATE 11/28/2001 PERIOD OF AVAILABLE RECORD 11/28/2001 - CURRENT YEAR WY 2015 PEAK 2.20 FEET EXTREME FOR PERIOD OF RECORD 5.10 FEET Surface Water Streamflow Storage Volume Data 2 05/15/2015 08/19/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 4 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 --5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 6 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 7 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 8 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 9 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 11 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 12 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 13 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 14 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 15 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.1 16 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 17 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 18 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 19 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 20 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 21 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 22 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 23 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 24 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 25 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 26 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 27 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 28 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 29 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 30 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 31 0.1 --0.1 0.1 --0.1 --0.1 --0.1 0.1 -------------------------------------------------------------------------------MEAN 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 MAX 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2.2 0.1 0.1 0.1 0.1 MIN 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.10 MAX 2.20 MIN 0.10 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 15 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #7 STATION ID 4853 DRAINAGE AREA 1.2 MI IN-SERVICE DATE 12/19/2001 PERIOD OF AVAILABLE RECORD 12/19/2001 - CURRENT YEAR WY 2015 PEAK 4.92 FEET EXTREME FOR PERIOD OF RECORD 12.37 FEET Surface Water Streamflow Storage Volume Data 2 05/15/2015 08/19/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 11 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 13 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.4 0.2 0.2 0.2 0.2 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 18 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 19 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 22 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 24 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 29 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 30 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 31 0.2 --0.2 0.2 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 MAX 4.5 0.2 1.8 0.2 0.2 1.0 0.2 4.9 0.2 0.2 0.2 0.2 MIN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.17 MAX 4.92 MIN 0.17 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 16 FCDMC Annual Surface Water Report Water Year 2015 Phoenix West Park Dam STATION ID 4858 DRAINAGE AREA 0.68 MI IN-SERVICE DATE 11/29/2001 PERIOD OF AVAILABLE RECORD 11/29/2001 - CURRENT YEAR WY 2015 PEAK 3.55 FEET EXTREME FOR PERIOD OF RECORD 10.73 FEET Surface Water Streamflow Storage Volume Data 2 05/15/2015 07/14/2002 Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4 0.2 0.2 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 11 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 13 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 18 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 19 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 22 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 24 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 29 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 30 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 31 0.2 --0.2 0.2 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 MAX 3.1 0.2 1.6 0.2 0.2 0.9 0.2 3.5 0.2 0.2 0.2 0.2 MIN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.20 MAX 3.55 MIN 0.20 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 17 FCDMC Annual Surface Water Report Water Year 2015 Cave Buttes Dam STATION ID 4904 DRAINAGE AREA 191 MI IN-SERVICE DATE 01/25/1984 PERIOD OF AVAILABLE RECORD 10/01/1987 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 75.89 FEET Surface Water Streamflow Storage Volume Data 2 NONE 01/11/1993 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 2 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 3 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 4 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 5 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 6 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 7 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 8 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 10 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 11 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 12 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 13 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 14 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 15 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 16 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 17 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 18 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 19 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 20 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 21 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 22 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 23 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 24 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 25 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 26 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 27 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 28 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 29 1.9 1.9 1.9 1.9 --1.9 1.9 1.9 1.9 1.9 1.9 1.9 30 1.9 1.9 1.9 1.9 --1.9 1.9 1.9 1.9 1.9 1.9 1.9 31 1.9 --1.9 1.9 --1.9 --1.9 --1.9 1.9 -------------------------------------------------------------------------------MEAN 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 MAX 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 MIN 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1.90 MAX 1.90 MIN 1.90 *NOTE: Non-submersible pressure transducer type gage was replaced with a bubbler type digital gage on February 17, 2000. The gage id number changed from 4904 to 4899. Id number again changed from 4899 to 4904 as of October 1, 2008, due to equipment change. See also Surface Water Streamflow (4903) and Storage Volume data (4904R2). Stage Data Page 18 FCDMC Annual Surface Water Report Water Year 2015 Reata Pass Dam STATION ID 4938 DRAINAGE AREA 1.0 MI IN-SERVICE DATE 10/02/2001 PERIOD OF AVAILABLE RECORD 10/02/2001 - CURRENT YEAR WY 2015 PEAK 2.50 FEET EXTREME FOR PERIOD OF RECORD 5.70 FEET Surface Water Streamflow Storage Volume Data 2 05/15/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.2 0.1 0.1 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.5 0.1 2 0.1 0.1 0.1 0.1 0.1 0.9 0.1 0.1 0.1 0.1 0.2 0.1 3 0.1 0.1 0.1 0.1 0.1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 4 0.1 0.1 0.6 0.1 0.1 0.1 0.1 1.3 0.1 0.1 0.1 0.1 5 0.1 0.1 0.2 0.1 0.1 0.1 0.1 0.6 0.2 0.1 0.1 0.1 6 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.9 0.1 0.1 0.1 7 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.1 8 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 9 1.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10 1.3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 11 0.8 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 12 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 13 0.1 0.1 0.7 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 14 0.1 0.1 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.5 15 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.6 0.1 0.1 0.1 1.4 16 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.3 0.1 0.1 0.1 0.9 17 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.4 0.1 0.1 0.1 0.5 18 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 19 0.1 0.1 0.1 0.1 0.1 1.1 0.1 0.1 0.1 0.1 0.1 0.1 20 0.1 0.1 0.1 0.1 0.1 0.3 0.1 0.1 0.1 0.1 0.1 0.1 21 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 22 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 23 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 24 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 25 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 26 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 27 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 28 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 29 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 30 0.1 0.1 0.1 1.0 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 31 0.1 --0.6 0.8 --0.1 --0.1 --0.5 0.1 -------------------------------------------------------------------------------MEAN 0.3 0.1 0.2 0.2 0.1 0.2 0.1 0.3 0.2 0.2 0.2 0.2 MAX 2.4 0.1 1.2 1.9 0.1 2.0 0.1 2.5 1.4 2.1 1.0 2.2 MIN 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.20 MAX 2.50 MIN 0.15 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 19 FCDMC Annual Surface Water Report Water Year 2015 Saddleback FRS STATION ID 5113 DRAINAGE AREA 29.6 MI IN-SERVICE DATE 12/16/1988 PERIOD OF AVAILABLE RECORD 12/16/1988 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 2.50 FEET Surface Water Streamflow Storage Volume Data 2 NONE 07/15/1996 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 7 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 8 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 9 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 10 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 11 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 12 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 13 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 14 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.1 0.3 0.3 0.3 0.3 15 0.3 0.3 0.3 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 16 0.3 0.3 0.3 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 17 0.3 0.3 0.3 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 18 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.3 19 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 20 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 21 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 22 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 23 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 24 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 25 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 26 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 27 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 28 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 29 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 30 0.3 0.3 0.3 ----0.3 0.3 0.3 0.3 0.3 0.3 0.3 31 0.3 --0.3 0.3 --0.3 --0.3 --0.3 0.3 -------------------------------------------------------------------------------MEAN 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 MAX 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 MIN 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.0 0.3 0.3 0.3 0.3 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.30 MAX 0.30 MIN 0.30 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 20 FCDMC Annual Surface Water Report Water Year 2015 Harquahala FRS STATION ID 5128 DRAINAGE AREA 102.3 MI IN-SERVICE DATE 03/01/1994 PERIOD OF AVAILABLE RECORD 03/01/1994 - CURRENT YEAR WY 2015 PEAK 1.11 FEET EXTREME FOR PERIOD OF RECORD 21.47 FEET Surface Water Streamflow Storage Volume Data 2 09/07/2015 10/27/2000 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 2 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.4 0.4 0.4 0.4 5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.7 0.4 0.4 0.4 0.4 6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.7 0.4 0.4 0.4 0.4 7 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.4 0.4 0.4 0.5 8 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.4 0.4 0.4 0.7 9 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.4 10 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 11 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 12 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 13 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 14 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 15 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 16 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 17 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 18 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 19 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 20 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 21 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 22 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 23 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 24 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 25 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 26 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 27 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 28 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 29 0.4 0.4 0.4 0.4 --0.4 0.4 0.4 0.4 0.4 0.4 0.4 30 0.4 0.4 0.4 0.4 --0.4 0.4 0.4 0.4 0.4 0.4 0.4 31 0.4 --0.4 0.4 --0.4 --0.4 --0.4 0.4 -------------------------------------------------------------------------------MEAN 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 MAX 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.8 0.4 0.4 0.4 1.1 MIN 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.39 MAX 1.11 MIN 0.38 NOTE: Gated outlet not opened. Therefore, many days of post-flood impoundment. See also Surface Water Streamflow and Storage Volume data. Stage Data Page 21 FCDMC Annual Surface Water Report Water Year 2015 Buckeye FRS #1 2 STATION ID 5203 DRAINAGE AREA 74 MI IN-SERVICE DATE 07/26/1983 PERIOD OF AVAILABLE RECORD 11/23/1987 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 4.96 FEET Surface Water Streamflow Storage Volume Data NONE 02/14/2003 Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 2 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 4 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 5 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 6 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 7 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 8 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 9 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 10 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 11 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 12 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 13 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 14 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 15 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 16 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 17 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 18 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 19 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 20 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 21 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 22 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 23 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 24 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 25 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 26 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 27 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 28 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 29 -2.3 -2.3 -2.3 -2.3 --- -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 30 -2.3 -2.3 -2.3 -2.3 --- -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 31 -2.3 --- -2.3 -2.3 --- -2.3 --- -2.3 --- -2.3 -2.3 -------------------------------------------------------------------------------MEAN -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 MAX -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 MIN -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -2.3 -----------------------------------------------------------------------------WTR YR 2015 MEAN -2.30 MAX -2.30 MIN -2.30 NOTE: Instrument is 2.30 feet below gage datum zero at invert elevation of principal outlet, which is located in a depressed drop box type inlet structure. Gage datum of 0.00 feet is taken to be the point at the top of the drop box which is level with the ground at the inlet structure. See also Surface Water Streamflow and Storage Volume data. Stage Data Page 22 FCDMC Annual Surface Water Report Water Year 2015 Buckeye FRS #2 STATION ID 5208 DRAINAGE AREA 5.7 MI IN-SERVICE DATE 11/11/1992 PERIOD OF AVAILABLE RECORD 11/11/1992 - CURRENT YEAR WY 2015 PEAK -0.29 FEET EXTREME FOR PERIOD OF RECORD 7.71 FEET Surface Water Streamflow Storage Volume Data 2 08/27/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 2 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 3 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 5 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 6 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 7 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 8 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 9 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 10 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 11 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 12 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 --- -1.4 13 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 --- -1.4 14 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 --- -1.4 15 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 --- -1.4 16 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 --- -1.4 17 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 18 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 19 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 20 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 21 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 22 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 23 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 24 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 25 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 26 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 27 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.3 -1.4 28 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 29 -1.4 -1.4 -1.4 -1.4 --- -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 30 -1.4 -1.4 -1.4 -1.4 --- -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 31 -1.4 --- -1.4 -1.4 --- -1.4 --- -1.4 --- -1.4 -1.4 -------------------------------------------------------------------------------MEAN -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 MAX -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -0.3 -1.4 MIN -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -1.4 -----------------------------------------------------------------------------WTR YR 2015 MEAN -1.39 MAX -0.29 MIN -1.39 Instrument is 1.39 feet below zero gage datum at invert of principal outlet, which is located in a depressed drop box type inlet structure. Gage datum of 0.00 feet is taken to be the point at the top of the drop box which is level with the ground at the inlet structure. See also Surface Water Streamflow and Storage Volume data. Stage Data Page 23 FCDMC Annual Surface Water Report Water Year 2015 Sunset FRS STATION ID 5233 DRAINAGE AREA 0.63 MI IN-SERVICE DATE 02/12/1989 PERIOD OF AVAILABLE RECORD 02/12/1989 - CURRENT YEAR WY 2015 PEAK 16.78 FEET EXTREME FOR PERIOD OF RECORD 16.78 FEET Surface Water Streamflow Storage Volume Data 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1.5 0.1 0.1 0.1 2.4 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2 0.8 0.1 0.1 0.1 0.9 2.8 0.1 0.1 0.1 0.1 0.1 0.1 3 0.3 0.1 0.1 0.1 0.1 2.3 0.1 0.1 0.1 0.1 0.1 0.1 4 0.1 0.1 3.2 0.1 0.1 0.1 0.1 0.3 0.1 0.1 0.1 0.1 5 0.1 0.1 3.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 6 0.1 0.1 2.6 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 7 0.1 0.1 1.7 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 8 0.1 0.1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 9 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 11 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2.5 0.1 12 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 4.1 0.1 13 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.9 0.1 14 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 3.6 15 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 3.0 16 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2.1 17 0.1 0.1 1.3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.1 18 0.1 0.1 2.9 0.1 0.1 0.1 0.1 0.1 0.1 4.4 0.1 0.6 19 0.1 0.1 2.5 0.1 0.1 2.1 0.1 0.1 0.1 12.9 0.1 0.3 20 0.1 0.1 1.8 0.1 0.1 0.2 0.1 0.1 0.1 8.6 0.1 0.1 21 0.1 0.1 1.1 0.1 0.1 0.1 0.1 0.1 --6.1 0.1 0.1 22 0.1 0.1 0.4 0.1 0.1 0.1 0.1 0.1 0.1 3.3 0.1 0.1 23 0.1 0.1 0.1 0.1 1.6 0.1 0.1 0.1 0.1 0.5 0.1 0.1 24 0.1 0.1 0.1 0.1 2.6 0.1 0.1 0.1 0.1 0.1 0.1 0.1 25 0.1 0.1 0.1 0.1 1.9 0.1 0.1 0.1 0.1 0.1 0.1 0.1 26 0.1 0.1 0.1 0.1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 27 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 28 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 29 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.2 0.1 0.1 0.1 30 0.1 0.1 0.1 2.0 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 31 0.1 --0.1 3.0 --0.1 --0.1 --0.1 0.1 -------------------------------------------------------------------------------MEAN 0.2 0.1 0.8 0.3 0.5 0.4 0.1 0.1 0.1 1.3 0.4 0.5 MAX 1.8 0.1 3.7 3.5 3.2 4.2 0.1 1.1 0.7 16.8 4.7 4.3 MIN 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.39 MAX 16.78 MIN 0.13 See also Surface Water Streamflow and Storage Volume Data. Stage Data Page 24 FCDMC Annual Surface Water Report Water Year 2015 Sunnycove FRS STATION ID 5248 DRAINAGE AREA 1.35 MI IN-SERVICE DATE 07/01/1986 PERIOD OF AVAILABLE RECORD 12/16/1988 - CURRENT YEAR REVISED RECORDS WY2000:WY1999 WY 2015 PEAK 31.85 FEET EXTREME FOR PERIOD OF RECORD 31.85 FEET Surface Water Streamflow Storage Volume Data 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.4 0.0 2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.0 0.0 3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.1 0.0 4 0.0 0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 0.0 5 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 0.0 6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 0.0 9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 10 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.0 11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.1 0.0 12 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 --0.0 13 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 0.0 14 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 3.1 15 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 3.4 16 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 3.6 17 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 3.7 18 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.8 1.2 3.8 19 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 29.9 0.8 3.9 20 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27.0 0.7 3.9 21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 24.4 0.6 4.0 22 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21.7 0.4 4.0 23 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 19.3 0.2 4.0 24 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17.2 0.1 4.0 25 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15.5 0.1 4.1 26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14.7 0.0 4.1 27 0.0 0.0 0.0 0.0 0.0 0.0 0.0 --0.0 12.2 0.0 4.1 28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.6 0.0 4.2 29 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 2.2 0.0 4.2 30 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 2.3 0.0 4.2 31 0.0 --0.0 0.0 --0.0 --0.0 --2.4 0.0 -------------------------------------------------------------------------------MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.5 1.2 2.2 MAX 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 31.9 3.6 4.3 MIN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.83 MAX 31.85 MIN 0.00 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 25 FCDMC Annual Surface Water Report Water Year 2015 White Tank FRS #3 STATION ID 5418 DRAINAGE AREA 20.5 MI IN-SERVICE DATE 03/12/1986 PERIOD OF AVAILABLE RECORD 01/01/1988 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 9.00 FEET Surface Water Streamflow Storage Volume Data 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 2 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 4 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 6 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 7 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 8 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 9 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 10 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 11 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 12 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 --1.5 1.5 1.5 13 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 --1.5 1.5 1.5 14 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 --1.5 1.5 1.5 15 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 16 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 17 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 18 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 19 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 20 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 21 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 22 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 23 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 24 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 25 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 26 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 27 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 28 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 29 1.5 1.5 1.5 1.5 --1.5 1.5 1.5 1.5 1.5 1.5 1.5 30 1.5 1.5 1.5 1.5 --1.5 1.5 1.5 1.5 1.5 1.5 1.5 31 1.5 --1.5 1.5 --1.5 --1.5 --1.5 1.5 -------------------------------------------------------------------------------MEAN 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 MAX 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 MIN 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1.50 MAX 1.50 MIN 1.50 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 26 FCDMC Annual Surface Water Report Water Year 2015 McMicken Dam STATION ID 5448 DRAINAGE AREA 247 MI IN-SERVICE DATE 03/20/1983 PERIOD OF AVAILABLE RECORD 02/18/1988 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 5.60 FEET Surface Water Streamflow Storage Volume Data 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 2 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 3 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 4 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 5 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 7 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 8 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 9 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 10 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 11 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 12 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 13 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 14 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 15 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 16 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 17 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 18 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 19 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 20 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 21 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 22 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 23 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 24 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 25 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 26 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 27 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 28 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 29 1.6 1.6 1.6 1.6 --1.6 1.6 1.6 1.6 1.6 1.6 1.6 30 1.6 1.6 1.6 1.6 --1.6 1.6 1.6 1.6 1.6 1.6 1.6 31 1.6 --1.6 1.6 --1.6 --1.6 --1.6 1.6 -------------------------------------------------------------------------------MEAN 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 MAX 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 MIN 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1.60 MAX 1.60 MIN 1.60 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 27 FCDMC Annual Surface Water Report Water Year 2015 Adobe Dam STATION ID 5539 DRAINAGE AREA 89.6 MI IN-SERVICE DATE 10/28/1982 PERIOD OF AVAILABLE RECORD 08/30/1988 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 17.30 FEET Surface Water Streamflow Storage Volume Data 2 NONE 01/22/2010 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 3 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 4 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 5 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 6 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 7 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 8 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 10 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 11 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 12 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 13 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 14 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 15 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 16 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 17 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 18 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 19 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 20 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 21 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 22 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.8 2.9 2.9 2.9 23 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 24 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 25 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 26 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 27 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 28 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 29 2.9 2.9 2.9 2.9 --2.9 2.9 2.9 2.9 2.9 2.9 2.9 30 2.9 2.9 2.9 2.9 --2.9 2.9 2.9 2.9 2.9 2.9 2.9 31 2.9 --2.9 2.9 --2.9 --2.9 --2.9 2.9 -------------------------------------------------------------------------------MEAN 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.8 2.8 2.8 2.8 2.8 MAX 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 MIN 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 -----------------------------------------------------------------------------WTR YR 2015 MEAN 2.85 MAX 2.85 MIN 2.85 NOTE: ID was changed from 5534 to 5539, effective June 18, 2009. See also Surface Water Streamflow (5538) and Storage Volume data (5539R2). Stage Data Page 28 FCDMC Annual Surface Water Report Water Year 2015 New River Dam STATION ID 5614 DRAINAGE AREA 164 MI IN-SERVICE DATE 04/15/1986 PERIOD OF AVAILABLE RECORD 08/30/1988 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 44.37 FEET Surface Water Streamflow Storage Volume Data 2 NONE 01/08/1993 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2.9 2.9 2.9 2.9 --2.9 2.9 2.9 2.9 2.9 2.9 2.9 2 2.9 2.9 2.9 2.9 --2.9 2.9 2.9 2.9 2.9 2.9 2.9 3 2.9 2.9 2.9 2.9 --2.9 2.9 2.9 2.9 2.9 2.9 2.9 4 2.9 2.9 2.9 2.9 --2.9 2.9 2.9 2.9 2.9 2.9 2.9 5 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 6 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 7 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 8 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 10 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 11 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 12 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 13 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 14 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 15 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 16 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 17 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 18 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 19 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 20 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 21 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 22 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 23 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 24 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 25 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 26 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 27 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 28 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 29 2.9 2.9 2.9 2.9 --2.9 2.9 2.9 2.9 2.9 2.9 2.9 30 2.9 2.9 2.9 2.9 --2.9 2.9 2.9 2.9 2.9 2.9 2.9 31 2.9 --2.9 ----2.9 --2.9 --2.9 2.9 -------------------------------------------------------------------------------MEAN 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 MAX 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 MIN 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 -----------------------------------------------------------------------------WTR YR 2015 MEAN 2.88 MAX 2.88 MIN 2.88 *NOTE: ID changed from 5609 to 5614, effective October 1, 2008. See also Surface Water Streamflow (5613) and Storage Volume data (5612). Stage Data Page 29 FCDMC Annual Surface Water Report Water Year 2015 Stoneridge Dam STATION ID 5968 DRAINAGE AREA 0.86 MI IN-SERVICE DATE 12/11/1996 PERIOD OF AVAILABLE RECORD 12/11/1996 - CURRENT YEAR WY 2015 PEAK 1.42 FEET EXTREME FOR PERIOD OF RECORD 7.15 FEET Surface Water Streamflow Storage Volume Data 2 07/31/2015 08/31/1999 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 2 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 3 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 4 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 5 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 6 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 7 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 8 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 10 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 11 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 12 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 13 0.9 0.9 --0.9 0.9 0.9 0.9 0.9 0.9 --0.9 0.9 14 0.9 0.9 --0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 15 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 16 0.9 0.9 0.9 0.9 0.9 0.9 --0.9 0.9 --0.9 0.9 17 0.9 0.9 0.9 0.9 0.9 0.9 --0.9 0.9 --0.9 0.9 18 0.9 0.9 0.9 0.9 0.9 0.9 --0.9 0.9 --0.9 0.9 19 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 --0.9 0.9 20 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 21 0.9 0.9 0.9 0.9 0.9 0.9 --0.9 0.9 0.9 0.9 0.9 22 0.9 0.9 0.9 0.9 0.9 0.9 --0.9 0.9 0.9 0.9 0.9 23 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 24 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 25 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 26 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 27 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 28 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 29 0.9 0.9 0.9 0.9 --0.9 0.9 0.9 0.9 0.9 0.9 0.9 30 0.9 0.9 0.9 0.9 --0.9 0.9 0.9 0.9 0.9 0.9 0.9 31 0.9 --0.9 0.9 --0.9 --0.9 --0.9 0.9 -------------------------------------------------------------------------------MEAN 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 MAX 0.9 0.9 0.9 0.9 0.9 0.9 0.9 1.1 0.9 1.4 0.9 0.9 MIN 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.87 MAX 1.42 MIN 0.87 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 30 FCDMC Annual Surface Water Report Water Year 2015 Sunridge Canyon Dam STATION ID 5973 DRAINAGE AREA 1.60 MI IN-SERVICE DATE 02/04/1997 PERIOD OF AVAILABLE RECORD 02/04/1997 - CURRENT YEAR WY 2015 PEAK 1.56 FEET EXTREME FOR PERIOD OF RECORD 7.68 FEET Surface Water Streamflow Storage Volume Data 2 08/31/2015 10/26/1998 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 2 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 3 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 5 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 6 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 7 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 8 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 9 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 10 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 11 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 12 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 13 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 14 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 15 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 16 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 17 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 18 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 19 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 20 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 21 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 22 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 23 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 24 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 25 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 26 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 27 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 28 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 29 1.4 1.4 1.4 1.4 --1.4 1.4 1.4 1.4 --1.4 1.4 30 1.4 1.4 1.4 1.4 --1.4 1.4 1.4 1.4 1.4 1.4 1.4 31 1.4 --1.4 1.4 --1.4 --1.4 --1.4 1.4 -------------------------------------------------------------------------------MEAN 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 MAX 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.6 1.4 MIN 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1.36 MAX 1.56 MIN 1.36 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 31 FCDMC Annual Surface Water Report Water Year 2015 Golden Eagle Park Dam STATION ID 5978 DRAINAGE AREA 7.13 MI IN-SERVICE DATE 12/12/1996 PERIOD OF AVAILABLE RECORD 12/12/1996 - CURRENT YEAR WY 2015 PEAK 4.80 FEET EXTREME FOR PERIOD OF RECORD 12.02 FEET Surface Water Streamflow Storage Volume Data 2 05/04/2015 08/02/2005 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 3 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 4 2.6 2.6 2.6 2.6 2.6 2.6 2.6 3.2 2.6 2.6 2.6 2.6 5 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 7 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 8 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 9 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 10 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 11 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 12 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 13 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 14 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 15 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 16 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 17 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 18 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 19 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 20 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 21 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 22 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 23 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 24 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 25 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 26 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 27 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 28 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 29 2.6 2.6 2.6 2.6 --2.6 2.6 2.6 2.6 2.6 2.6 2.6 30 2.6 2.6 2.6 2.6 --2.6 2.6 2.6 2.6 2.6 2.6 2.6 31 2.6 --2.6 2.6 --2.6 --2.6 --2.7 2.6 -------------------------------------------------------------------------------MEAN 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 MAX 2.6 2.6 2.6 2.6 2.6 2.6 2.6 4.8 2.6 4.6 2.6 2.6 MIN 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 -----------------------------------------------------------------------------WTR YR 2015 MEAN 2.56 MAX 4.80 MIN 2.56 See also Surface Water Streamflow and Storage Volume Data. Stage Data Page 32 FCDMC Annual Surface Water Report Water Year 2015 North Heights Dam STATION ID 5983 DRAINAGE AREA 2.13 MI IN-SERVICE DATE 10/11/1996 PERIOD OF AVAILABLE RECORD 10/11/1996 - CURRENT YEAR WY 2015 PEAK 1.40 FEET EXTREME FOR PERIOD OF RECORD 14.82 FEET Surface Water Streamflow Storage Volume Data 2 05/04/2015 09/10/2002 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.3 0.2 5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 11 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 13 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 18 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 19 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 22 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 24 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 29 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 30 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 31 0.2 --0.2 0.2 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.3 0.2 MAX 0.2 0.2 0.2 0.2 0.2 0.2 0.2 1.4 0.2 0.2 0.3 0.2 MIN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.25 MAX 1.40 MIN 0.25 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 33 FCDMC Annual Surface Water Report Water Year 2015 Aspen Dam STATION ID 5988 DRAINAGE AREA 2.02 MI IN-SERVICE DATE 01/02/1997 PERIOD OF AVAILABLE RECORD 01/02/1997 - CURRENT YEAR WY 2015 PEAK 1.99 FEET EXTREME FOR PERIOD OF RECORD 5.84 FEET Surface Water Streamflow Storage Volume Data 2 05/04/2015 03/05/2004 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.4 0.2 0.2 0.2 0.2 5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 11 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 13 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 18 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 19 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 22 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 24 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 29 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 30 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 31 0.2 --0.2 0.2 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 MAX 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2.0 0.2 0.2 0.2 0.2 MIN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.24 MAX 1.99 MIN 0.24 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 34 FCDMC Annual Surface Water Report Water Year 2015 Hesperus Dam STATION ID 5993 DRAINAGE AREA 2.91 MI IN-SERVICE DATE 12/18/1996 PERIOD OF AVAILABLE RECORD 12/18/1996 - CURRENT YEAR WY 2015 PEAK 4.18 FEET EXTREME FOR PERIOD OF RECORD 8.93 FEET Surface Water Streamflow Storage Volume Data 2 05/04/2015 09/10/2002 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 3 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 4 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.2 1.0 1.0 1.0 1.0 5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 6 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 7 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 10 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 11 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 12 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 13 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 14 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 15 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 16 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.1 1.0 1.0 1.0 1.0 17 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 18 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 19 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 20 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 21 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 22 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 23 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 24 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 25 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 26 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 27 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 28 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 29 1.0 1.0 1.0 1.0 --1.0 1.0 1.0 1.0 1.0 1.0 1.0 30 1.0 1.0 1.0 1.0 --1.0 1.0 1.0 1.0 1.0 1.0 1.0 31 1.0 --1.0 1.0 --1.0 --1.0 --1.0 1.0 -------------------------------------------------------------------------------MEAN 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 MAX 1.0 1.0 1.0 1.0 1.0 1.0 1.0 4.2 1.0 1.0 1.0 1.0 MIN 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1.03 MAX 4.18 MIN 1.03 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 35 FCDMC Annual Surface Water Report Water Year 2015 Guadalupe FRS STATION ID 6503 DRAINAGE AREA 1.87 MI IN-SERVICE DATE 06/29/1989 PERIOD OF AVAILABLE RECORD 06/29/1989 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD 14.86 FEET Surface Water Streamflow Storage Volume Data 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 4 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 7 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 8 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 9 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 10 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 11 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 12 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 13 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 14 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 15 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 16 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 17 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 18 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 19 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 20 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 21 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 22 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 23 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 24 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 25 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 26 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 27 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 28 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 29 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 30 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 31 0.3 --0.3 0.3 --0.3 --0.3 --0.3 0.3 -------------------------------------------------------------------------------MEAN 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 MAX 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 MIN 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.26 MAX 0.26 MIN 0.26 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 36 FCDMC Annual Surface Water Report Water Year 2015 Pecos Sediment Basin STATION ID 6537 DRAINAGE AREA UNDETERMINED IN-SERVICE DATE 01/06/2009 PERIOD OF AVAILABLE RECORD 01/06/2009 - CURRENT YEAR WY 2015 PEAK 6.76 FEET 08/26/2015 EXTREME FOR PERIOD OF RECORD 18.63 FEET 09/08/2014 Surface Water Streamflow Storage Volume Data Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 12.3 4.8 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.6 4.5 2 12.0 4.7 1.5 1.5 1.6 1.5 1.5 1.5 1.5 1.5 3.2 4.0 3 11.8 4.6 1.5 1.5 1.7 1.5 1.5 1.5 1.5 1.5 3.0 3.7 4 11.6 4.3 3.3 1.5 1.5 1.5 1.5 1.7 1.5 1.5 2.7 3.3 5 11.4 4.0 4.3 1.5 1.5 1.5 1.5 1.7 1.5 1.5 2.5 2.9 6 11.3 3.7 4.1 1.5 1.5 1.5 1.5 1.6 1.5 1.5 2.4 2.4 7 11.0 3.5 3.8 1.5 1.5 1.5 1.5 1.5 1.5 1.5 2.6 2.2 8 10.9 3.3 3.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.4 1.8 9 10.6 3.1 3.2 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.0 1.5 10 10.3 3.0 3.0 1.5 1.5 1.5 1.5 1.5 1.5 1.5 2.7 1.5 11 9.9 2.8 2.8 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.4 1.5 12 9.7 2.6 2.6 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.9 1.5 13 9.5 2.4 2.6 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.6 1.5 14 9.2 2.3 2.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.2 1.5 15 9.0 2.0 2.5 1.5 1.5 1.5 1.5 1.6 1.5 1.5 2.9 1.5 16 8.7 1.5 2.2 1.5 1.5 1.5 1.5 4.2 1.5 1.5 2.6 1.5 17 8.6 1.5 2.1 1.5 1.5 1.5 1.5 3.7 1.5 1.5 2.4 1.5 18 8.2 1.5 2.0 1.5 1.5 1.5 1.5 3.3 1.5 1.5 2.0 1.5 19 8.0 1.5 1.9 1.5 1.5 1.5 1.5 3.0 1.5 1.5 1.5 1.5 20 7.7 1.5 1.8 1.5 1.5 1.5 1.5 2.6 1.5 1.5 1.5 1.5 21 7.4 1.5 1.8 1.5 1.5 1.5 1.5 2.3 1.5 1.5 1.5 1.5 22 7.2 1.5 1.8 1.5 1.5 1.5 1.5 2.1 1.5 1.5 1.5 1.5 23 6.9 1.5 1.8 1.5 1.5 1.5 1.5 1.8 1.5 1.5 1.5 1.5 24 6.6 1.5 1.8 1.5 1.5 1.5 1.5 1.6 1.5 1.5 1.5 1.5 25 6.3 1.5 1.8 1.5 1.5 1.5 1.5 1.5 1.5 1.5 2.7 1.5 26 6.1 1.5 2.0 1.5 1.5 1.5 1.5 1.5 1.5 1.5 6.4 1.5 27 5.9 1.5 2.1 1.5 1.5 1.5 1.5 1.5 1.5 1.5 5.9 1.5 28 5.7 1.5 2.1 1.5 1.5 1.5 1.5 1.5 1.5 1.5 5.4 1.5 29 5.5 1.5 2.1 1.5 --1.5 1.5 1.5 1.5 1.5 5.0 1.5 30 5.2 1.5 1.9 1.5 --1.5 1.5 1.5 1.5 1.5 5.2 1.5 31 5.0 --1.5 1.5 --1.5 --1.5 --2.1 4.8 -------------------------------------------------------------------------------MEAN 8.7 2.4 2.4 1.5 1.5 1.5 1.5 1.9 1.5 1.5 3.1 1.9 MAX 12.7 5.1 4.6 1.5 2.1 1.7 1.5 4.7 1.5 4.0 6.8 4.9 MIN 4.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 -----------------------------------------------------------------------------WTR YR 2015 MEAN 2.46 MAX 12.73 MIN 1.48 See also Surface Water Streamflow and Storage Volume data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on August 26, 2015. Stage Data Page 37 FCDMC Annual Surface Water Report Water Year 2015 Pecos Basin STATION ID 6538 DRAINAGE AREA UNDETERMINED IN-SERVICE DATE 01/06/2009 PERIOD OF AVAILABLE RECORD 01/06/2009 - CURRENT YEAR WY 2015 PEAK NONE NONE EXTREME FOR PERIOD OF RECORD 17.08 FEET 09/08/2014 Surface Water Streamflow Storage Volume Data Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 12.4 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 2 12.2 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 3 12.1 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 4 11.8 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5 11.7 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6 11.5 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 7 11.2 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 8 11.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.1 6.0 6.0 6.0 9 10.7 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 10 10.4 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 11 10.1 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 --6.0 12 9.8 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 13 9.6 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 14 9.3 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 15 9.1 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 16 8.9 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 17 8.7 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 18 8.4 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 19 8.1 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 20 7.9 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 21 7.6 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 22 7.3 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 23 7.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 --6.0 6.0 6.0 24 6.8 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 25 6.5 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 26 6.3 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 27 6.1 --6.0 6.1 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 28 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 29 6.0 6.0 6.0 6.0 --6.0 6.0 6.0 6.0 6.0 6.0 6.0 30 6.0 6.0 6.0 6.0 --6.0 6.0 6.0 6.0 6.0 6.0 6.0 31 6.0 --6.0 6.0 --6.0 --6.0 --6.0 6.0 -------------------------------------------------------------------------------MEAN 8.9 6.0 6.0 6.0 6.1 6.1 6.1 6.1 6.0 6.0 6.0 6.0 MAX 12.6 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 MIN 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 6.29 MAX 12.57 MIN 6.05 See also Surface Water Streamflow and Storage Volume data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. There was no other event in water year 2015. Stage Data Page 38 FCDMC Annual Surface Water Report Water Year 2015 Freestone Basin STATION ID 6608 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Storage Volume Data DRAINAGE AREA 2.2 MI 12/19/1995 12/19/1995 - CURRENT YEAR 8.53 FEET 13.43 FEET 2 05/16/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2.9 2.8 2.8 4.4 6.4 2.8 3.4 3.3 3.2 2.0 3.4 4.1 2 2.8 2.8 2.8 3.4 6.2 3.8 3.1 2.8 3.3 3.0 3.5 2.9 3 2.8 2.8 2.8 2.8 6.0 5.1 2.9 2.9 3.1 3.3 3.7 2.9 4 2.8 2.8 5.5 2.8 5.9 4.4 3.5 5.3 2.9 3.0 3.5 2.9 5 2.8 3.2 2.9 2.8 5.8 3.1 3.5 3.7 4.7 3.1 3.6 3.4 6 2.8 2.8 2.8 2.8 5.6 2.8 3.6 2.8 6.0 3.1 3.3 3.2 7 2.8 3.0 2.8 2.8 5.5 2.8 3.2 3.1 5.5 3.1 4.1 3.5 8 3.9 2.8 2.8 2.8 5.3 2.8 2.8 3.5 5.1 3.1 4.8 3.0 9 3.5 2.8 2.8 2.9 5.2 2.8 2.8 3.4 4.0 3.0 3.5 3.1 10 2.8 2.8 2.8 2.8 5.1 2.8 3.0 3.2 3.2 3.1 3.8 3.7 11 3.0 2.8 2.8 3.2 4.9 2.8 3.0 3.0 3.1 3.7 3.3 3.1 12 3.4 2.8 2.8 3.1 4.8 2.8 3.3 2.8 3.0 3.9 3.6 3.4 13 3.0 2.8 4.2 3.3 4.6 3.2 3.6 3.0 3.2 3.4 2.9 3.2 14 2.8 2.8 4.6 2.8 4.5 3.5 3.2 2.9 3.7 3.1 2.9 3.1 15 2.8 2.8 3.4 3.0 4.4 3.6 3.3 3.7 3.1 3.1 2.9 3.2 16 2.8 3.0 2.8 3.0 4.3 3.9 3.7 8.2 3.0 3.2 2.9 2.9 17 2.9 2.9 2.9 2.9 4.2 4.3 3.2 7.6 3.0 3.2 2.9 2.9 18 2.8 2.8 2.8 3.6 3.8 3.5 3.0 6.9 3.0 3.2 2.9 2.9 19 3.1 2.8 2.8 3.7 3.1 3.7 3.4 6.2 3.0 3.5 2.9 2.9 20 3.1 2.9 3.2 3.2 2.9 2.8 3.6 5.7 3.0 3.2 2.9 2.9 21 2.9 2.8 3.6 3.2 2.8 2.8 3.2 4.7 3.1 3.1 2.9 2.9 22 3.0 2.8 3.1 3.8 2.8 2.8 3.1 3.4 3.1 3.2 3.5 3.4 23 2.8 2.8 2.8 3.8 2.8 2.8 3.6 2.8 3.1 3.2 3.1 3.6 24 2.8 2.8 2.8 4.1 2.8 3.0 3.2 2.8 3.1 3.1 3.1 2.9 25 2.9 2.9 2.8 4.2 2.8 3.1 2.8 2.9 3.1 3.1 3.2 2.9 26 3.3 2.8 2.8 3.4 3.0 2.9 2.8 2.9 3.1 3.0 3.4 3.0 27 3.0 2.8 2.8 3.5 3.0 2.8 3.5 2.8 3.5 3.1 3.2 3.1 28 2.8 2.8 2.8 3.0 2.9 2.8 3.1 2.9 3.1 3.1 3.3 3.0 29 2.8 2.8 2.8 3.0 --2.8 3.0 2.9 3.2 3.0 3.7 2.9 30 2.8 2.9 2.8 5.8 --3.1 3.7 2.9 3.2 3.4 4.2 2.9 31 2.9 --3.6 6.5 --3.2 --3.3 --3.3 3.5 -------------------------------------------------------------------------------MEAN 3.0 2.9 3.1 3.4 4.3 3.2 3.2 3.8 3.5 3.2 3.3 3.1 MAX 5.1 3.4 6.8 6.6 6.4 5.3 3.8 8.5 6.2 4.1 6.4 6.1 MIN 2.8 2.8 2.8 2.8 2.8 2.8 2.8 2.8 2.9 0.0 2.8 2.9 -----------------------------------------------------------------------------WTR YR 2015 MEAN 3.33 MAX 8.53 MIN 0.02 Many days of impoundment due to irrigation tailwater. The gage is located inside a pump housing that, when stage reaches a certain level, pumps water from the gage house and basin. The daily stage values fluctuate substantially. Gage Heights above 10.0 feet are generally caused by storm events. See also Storage Volume data. Stage Data Page 39 FCDMC Annual Surface Water Report Water Year 2015 Crossroads Park STATION ID 6623 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Storage Volume Data DRAINAGE AREA 15.7 MI 12/18/1995 12/18/1995 - CURRENT YEAR NONE 4.33 FEET 2 NONE 12/21/2011 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 2 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 4 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 5 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 6 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 7 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 8 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 9 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 10 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 11 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 12 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 13 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 14 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 15 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 16 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 17 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 18 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 19 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 20 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 21 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 22 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 23 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 24 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 25 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 26 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 27 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 28 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 29 1.3 1.3 1.3 ----1.3 1.3 1.3 1.3 1.3 1.3 1.3 30 1.3 1.3 1.3 1.3 --1.3 1.3 1.3 1.3 1.3 1.3 1.3 31 1.3 --1.3 1.3 --1.3 --1.3 --1.3 1.3 -------------------------------------------------------------------------------MEAN 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 MAX 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 MIN 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1.33 MAX 1.33 MIN 1.33 See also Storage Volume data. Stage Data Page 40 FCDMC Annual Surface Water Report Water Year 2015 Signal Butte FRS STATION ID 6628 DRAINAGE AREA 16.4 MI IN-SERVICE DATE 11/10/1987 PERIOD OF AVAILABLE RECORD 11/10/1987 - CURRENT YEAR WY 2015 PEAK 7.70 FEET EXTREME FOR PERIOD OF RECORD 13.40 FEET Surface Water Streamflow Storage Volume Data 2 10/09/2014 09/09/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 7.1 -0.2 -0.2 -0.2 2.2 -0.2 -0.2 -0.2 -0.2 -0.2 4.2 -0.2 2 6.8 -0.2 -0.2 -0.2 0.9 -0.2 -0.2 -0.2 -0.2 -0.2 3.8 -0.2 3 6.4 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 3.5 -0.2 4 6.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 3.1 -0.2 5 6.0 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 1.1 -0.2 6 5.9 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 0.0 -0.2 7 5.6 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.0 -0.2 8 5.6 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 9 6.1 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 10 6.3 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 11 5.9 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 12 5.5 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 13 5.0 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 14 4.6 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 15 4.1 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 16 3.9 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 17 3.9 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 18 3.8 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 19 3.7 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 20 3.6 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 21 3.6 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 22 3.3 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 0.4 23 1.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 1.5 24 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 0.4 25 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 0.1 26 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 27 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 28 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 29 -0.2 -0.2 -0.2 -0.2 --- -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 30 -0.2 -0.2 -0.2 1.1 --- -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 31 -0.2 --- -0.2 2.4 --- -0.2 --- -0.2 --1.7 -0.2 -------------------------------------------------------------------------------MEAN 3.6 -0.2 -0.2 -0.1 -0.1 -0.2 -0.2 -0.2 -0.2 -0.2 0.3 -0.1 MAX 8.3 -0.2 -0.2 2.5 2.3 -0.2 -0.2 -0.2 -0.2 5.3 4.8 2.9 MIN -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.16 MAX 8.30 MIN -0.25 See also Surface Water Streamflow and Storage Volume data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured a few days later on October 9, 2014, as a result of another storm that followed the September 27, 2014 event. Stage Data Page 41 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS at McDowell Rd STATION ID 6637 DRAINAGE AREA 13.6 MI IN-SERVICE DATE 06/19/2008 PERIOD OF AVAILABLE RECORD 06/19/2008 – CURRENT YEAR WY 2015 PEAK* 1.82 FEET EXTREME FOR PERIOD OF RECORD 7.43 FEET Surface Water Streamflow Storage Volume Data 2 05/16/2015 07/10/2008 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 4.6 0.0 0.0 0.0 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 3.9 0.0 0.0 0.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3 3.4 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4 3.1 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5 2.8 0.0 0.5 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6 2.1 0.0 0.5 0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7 1.3 0.0 0.4 0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.2 0.0 8 0.9 0.0 0.3 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.9 0.0 9 0.7 0.0 0.1 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.7 0.0 10 0.5 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.2 0.0 11 --0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 0.4 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.6 0.0 13 0.4 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.4 0.0 14 0.3 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.2 0.0 15 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 16 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.0 17 0.2 0.0 0.0 0.0 0.0 0.0 --1.7 0.0 0.0 0.0 0.0 18 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.0 19 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 20 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.0 0.0 0.0 0.0 21 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.0 22 0.0 0.0 0.0 0.0 0.0 0.0 --0.5 0.0 0.0 0.0 0.0 23 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.0 24 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0 25 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0 26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 27 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 29 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 30 0.0 0.0 0.0 0.5 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 31 0.0 --0.0 1.4 --0.0 --0.0 --0.0 0.0 -------------------------------------------------------------------------------MEAN 0.8 0.0 0.1 0.1 0.2 0.0 0.0 0.3 0.0 0.0 0.1 0.0 MAX 4.9 0.0 0.6 1.4 1.4 0.0 0.0 1.8 0.0 0.2 1.2 0.0 MIN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.13 MAX 4.88 MIN 0.00 See also Surface Water Streamflow and Storage Volume data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on May 16, 2015. Stage Data Page 42 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS at McKellips Rd. STATION ID 6638 DRAINAGE AREA 13.6 MI IN-SERVICE DATE 06/19/2008 PERIOD OF AVAILABLE RECORD 06/19/2008 – CURRENT YEAR WY 2015 PEAK 1.72 FEET EXTREME FOR PERIOD OF RECORD 6.60 FEET Surface Water Streamflow Storage Volume Data 2 05/15/2015 07/11/2008 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 3.7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 3.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 2.6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4 2.3 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 5 2.0 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 6 1.4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 8 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 11 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 13 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.3 0.2 0.2 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 1.3 0.2 0.2 0.2 0.2 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.9 0.2 0.2 0.2 0.2 18 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.7 0.2 0.2 0.2 0.2 19 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.5 0.2 0.2 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 22 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 24 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 0.2 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 29 0.2 0.2 0.2 0.2 --0.2 0.2 0.3 0.2 0.2 0.2 0.2 30 0.2 0.2 0.2 0.2 --0.2 0.2 0.3 0.2 0.2 0.2 0.2 31 0.2 --0.2 0.2 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.7 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.2 0.3 0.3 0.2 MAX 3.9 0.2 0.2 0.2 0.2 0.2 0.5 1.7 0.2 0.6 0.5 0.2 MIN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.29 MAX 3.92 MIN 0.25 See also Surface Water Streamflow and Storage Volume data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on May 15, 2015. Stage Data Page 43 FCDMC Annual Surface Water Report Water Year 2015 Apache Junction FRS STATION ID 6673 DRAINAGE AREA 5.8 MI IN-SERVICE DATE 12/16/1981 PERIOD OF AVAILABLE RECORD 09/15/1988 - CURRENT YEAR WY 2015 PEAK 3.78 FEET EXTREME FOR PERIOD OF RECORD 6.48 FEET Surface Water Streamflow Storage Volume Data 2 10/09/2014 08/17/2010 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 4 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 6 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 7 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 8 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 9 1.7 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 11 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 12 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 13 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 14 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 15 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 16 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 17 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 18 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 19 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 20 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 21 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 22 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 23 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 24 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 25 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 26 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 27 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 28 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 29 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 30 0.1 0.1 0.1 0.1 --0.1 0.1 0.1 0.1 0.1 0.1 0.1 31 0.1 --0.1 0.1 --0.1 --0.1 --0.2 0.1 -------------------------------------------------------------------------------MEAN 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 MAX 3.8 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2.1 0.1 0.1 MIN 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.13 MAX 3.78 MIN 0.13 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 44 FCDMC Annual Surface Water Report Water Year 2015 Powerline FRS STATION ID 6683 DRAINAGE AREA 49.9 MI IN-SERVICE DATE 12/02/1992 PERIOD OF AVAILABLE RECORD 12/02/1992 - CURRENT YEAR WY 2015 PEAK 5.05 FEET EXTREME FOR PERIOD OF RECORD 11.00 FEET Surface Water Streamflow Storage Volume Data 2 10/09/2014 01/11/1993 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1.6 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 1.0 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 0.6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 9 2.9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 10 3.7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 11 2.5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 12 1.6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 13 1.0 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 15 0.4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 18 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 19 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 22 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 24 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 29 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 30 0.2 0.2 0.2 0.5 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 31 0.2 --0.2 0.9 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 MAX 5.0 0.2 0.2 1.2 0.6 0.2 0.2 0.4 0.2 0.2 0.2 0.2 MIN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.24 MAX 5.05 MIN 0.20 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 45 FCDMC Annual Surface Water Report Water Year 2015 Vineyard FRS STATION ID 6688 DRAINAGE AREA 57.8 MI IN-SERVICE DATE 11/02/1983 PERIOD OF AVAILABLE RECORD 11/09/1987 - CURRENT YEAR WY 2015 PEAK 1.45 FEET EXTREME FOR PERIOD OF RECORD 5.90 FEET Surface Water Streamflow Storage Volume Data 2 01/30/2015 11/16/1993 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.6 0.2 0.2 0.2 0.8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 0.4 0.2 0.2 0.2 0.5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 0.2 0.2 0.2 0.2 0.4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 11 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 13 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 15 0.2 0.2 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.8 0.2 0.2 0.2 0.2 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.6 0.2 0.2 0.2 0.2 18 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.4 0.2 0.2 0.2 0.2 19 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 22 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.6 24 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 29 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 30 0.2 0.2 0.2 0.7 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 31 0.2 --0.2 1.1 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 MAX 0.8 0.2 0.2 1.4 0.9 0.2 0.2 1.0 0.2 0.2 0.2 0.9 MIN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.21 MAX 1.45 MIN 0.20 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 46 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS at Brown Rd. STATION ID 6693 DRAINAGE AREA 13.6 MI IN-SERVICE DATE 06/04/2008 PERIOD OF AVAILABLE RECORD 06/04/2008 - CURRENT YEAR WY 2015 PEAK 1.72 FEET EXTREME FOR PERIOD OF RECORD 5.60 FEET Surface Water Streamflow Storage Volume Data 2 02/04/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2.3 0.3 0.3 0.3 1.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2 1.8 0.3 0.3 0.3 1.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 3 1.6 0.3 0.3 0.3 1.6 0.4 0.3 0.3 0.3 0.3 0.3 0.3 4 1.4 0.3 0.4 0.3 1.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 5 1.3 0.3 0.5 0.3 1.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 6 1.2 0.3 0.4 0.3 1.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 7 1.2 0.3 0.3 0.3 1.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 8 1.3 0.3 0.3 0.3 1.1 0.3 0.3 0.3 0.3 0.3 0.3 0.3 9 1.2 0.3 0.3 0.3 1.0 0.3 0.5 0.3 0.3 0.3 0.3 0.3 10 1.1 0.3 0.3 0.3 0.9 0.3 0.8 0.3 0.3 0.3 0.3 0.3 11 1.0 0.3 0.3 0.3 0.8 0.3 0.7 0.3 0.3 0.3 0.3 0.3 12 0.9 0.3 0.3 0.3 0.7 0.3 0.6 0.3 0.3 0.3 0.3 0.3 13 0.9 0.3 0.3 0.3 0.6 0.3 0.5 0.3 0.3 0.3 0.3 0.3 14 0.7 0.3 0.3 0.3 0.5 0.3 0.4 0.3 0.3 0.3 0.3 0.3 15 0.6 0.3 0.3 0.3 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 16 0.5 0.3 0.3 0.3 0.3 0.3 0.3 1.2 0.3 0.3 0.3 0.3 17 0.5 0.3 0.3 0.3 0.3 0.3 0.3 1.0 0.3 0.3 0.3 0.3 18 0.4 0.3 0.3 0.3 0.3 0.3 0.3 1.1 0.3 0.3 0.3 0.3 19 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.4 0.3 0.3 0.3 0.3 20 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.4 0.3 0.3 0.3 0.3 21 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.2 0.3 0.3 0.3 0.3 22 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.1 0.3 0.3 0.3 0.3 23 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.0 0.3 0.3 0.3 0.3 24 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.9 0.3 0.3 0.3 0.3 25 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.7 0.3 0.3 0.3 0.3 26 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.6 0.3 0.3 0.3 0.3 27 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.3 0.3 0.3 0.3 28 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.3 0.3 0.3 0.3 29 0.3 0.3 0.3 0.3 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 30 0.3 0.3 0.3 0.9 --0.3 0.3 0.3 0.3 0.3 0.3 0.3 31 0.3 --0.3 1.6 --0.3 --0.3 --0.3 0.3 -------------------------------------------------------------------------------MEAN 0.8 0.3 0.3 0.3 0.7 0.3 0.3 0.6 0.3 0.3 0.3 0.3 MAX 2.7 0.3 0.6 1.6 1.7 0.5 0.9 1.5 0.3 0.3 0.3 0.3 MIN 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.38 MAX 2.72 MIN 0.27 See also Surface Water Streamflow and Storage Volume data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on February 4, 2015. Stage Data Page 47 FCDMC Annual Surface Water Report Water Year 2015 Rittenhouse FRS STATION ID 6703 DRAINAGE AREA 51.3 MI IN-SERVICE DATE 09/27/1988 PERIOD OF AVAILABLE RECORD 09/27/1988 - CURRENT YEAR WY 2015 PEAK 5.12 FEET EXTREME FOR PERIOD OF RECORD 12.58 FEET Surface Water Streamflow Storage Volume Data 2 01/30/2015 02/12/2005 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4 0.2 0.2 0.4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 11 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.4 0.2 13 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.9 0.2 0.2 0.2 0.2 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 18 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 19 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 22 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 24 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 29 0.2 0.2 0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.3 0.2 30 0.2 0.2 0.2 2.2 --0.2 0.2 0.2 0.2 0.2 0.3 0.2 31 0.2 --0.2 0.6 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.2 0.2 0.3 0.3 0.2 0.2 0.2 0.3 0.2 0.2 0.3 0.2 MAX 0.2 0.2 1.4 5.1 0.2 0.2 0.2 2.6 0.2 0.2 1.4 0.2 MIN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.26 MAX 5.12 MIN 0.25 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 48 FCDMC Annual Surface Water Report Water Year 2015 Magma FRS STATION ID 6718 DRAINAGE AREA 20.6 MI IN-SERVICE DATE 11/15/2007 PERIOD OF AVAILABLE RECORD 11/15/2007 - CURRENT YEAR WY 2015 PEAK 1603.80 FEET EXTREME FOR PERIOD OF RECORD 1618.90 FEET Surface Water Streamflow Storage Volume Data 2 05/16/2015 07/11/2008 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 2 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 3 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 4 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 5 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 6 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 7 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 8 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 9 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 10 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 11 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 12 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 13 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 14 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 15 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 16 1601. 1601. 1601. 1601. 1601. 1601. --- 1602. 1601. 1601. 1601. 1601. 17 1601. 1601. 1601. 1601. 1601. 1601. --- 1601. 1601. 1601. 1601. 1601. 18 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 19 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 20 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 21 1601. 1601. 1601. 1601. 1601. 1601. --- 1601. 1601. 1601. 1601. 1601. 22 1601. 1601. 1601. 1601. 1601. 1601. --- 1601. 1601. 1601. 1601. 1601. 23 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 24 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 25 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 26 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 27 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 28 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 29 1601. 1601. 1601. 1601. --- 1601. 1601. 1601. 1601. 1601. 1601. 1601. 30 1601. 1601. 1601. 1601. --- 1601. 1601. 1601. 1601. 1601. 1601. 1601. 31 1601. --- 1601. 1601. --- 1601. --- 1601. --- 1601. 1601. -------------------------------------------------------------------------------MEAN 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. MAX 1601. 1601. 1602. 1601. 1601. 1601. 1601. 1603. 1601. 1601. 1601. 1601. MIN 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. 1601. -----------------------------------------------------------------------------WTR YR 2015 MEAN 1601.35 MAX 1603.80 MIN 1601.30 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 49 FCDMC Annual Surface Water Report Water Year 2015 Whitlow Ranch Dam STATION ID 6739 DRAINAGE AREA 143 MI IN-SERVICE DATE 08/02/2000 PERIOD OF AVAILABLE RECORD 08/02/2000 - CURRENT YEAR WY 2015 PEAK 15.60 FEET EXTREME FOR PERIOD OF RECORD 58.20 FEET Surface Water Streamflow Storage Volume Data 2 10/19/2014 02/12/2005 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 2 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 3 13.0 13.0 13.0 --- 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 4 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 5 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 6 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 7 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 8 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 9 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 10 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 11 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 12 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 14 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 15 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 16 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 17 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 18 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 19 13.3 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 20 13.1 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 21 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 22 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 23 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 24 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 25 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 26 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 27 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 28 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 29 13.0 13.0 13.0 13.0 --- 13.0 13.0 13.0 13.0 13.0 13.0 13.0 30 13.0 13.0 13.0 13.0 --- 13.0 13.0 13.0 13.0 13.0 13.0 13.0 31 13.0 --- 13.0 13.0 --- 13.0 --- 13.0 --- 13.0 13.0 -------------------------------------------------------------------------------MEAN 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 MAX 15.6 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 MIN 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 13.00 MAX 15.60 MIN 13.00 NOTE: Gage becomes disconnected from the USACOE gaging equipment on occasion. There may have been several impoundments behind the dam during the water year that may not have been recorded by FCDMC gaging equipment. For more information, refer to the U.S. Army Corps of Engineers, Los Angeles District. Elevation of stage gage found to be at about 13.0 feet gage height, and made effective on January 1, 2014. Stage Data Page 50 FCDMC Annual Surface Water Report Water Year 2015 Buckeye FRS #3 STATION ID 6813 DRAINAGE AREA 9.3 MI IN-SERVICE DATE 11/23/1992 PERIOD OF AVAILABLE RECORD 05/18/1996 - CURRENT YEAR WY 2015 PEAK -3.40 FEET EXTREME FOR PERIOD OF RECORD 4.90 FEET Surface Water Streamflow Storage Volume Data 2 08/30/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 2 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 3 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 4 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 5 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 6 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 7 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 8 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 9 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 10 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 11 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 12 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 13 -4.1 -4.1 --- -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 14 -4.1 -4.1 --- -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 15 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 16 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 17 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 18 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 19 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 20 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 21 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 22 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 23 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 24 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 25 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 --- -4.1 -4.1 26 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 27 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 --- -4.1 -4.1 -4.1 -4.1 28 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 29 -4.1 -4.1 -4.1 -4.1 --- -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 30 -4.1 -4.1 -4.1 -4.1 --- -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 31 -4.1 --- -4.1 -4.1 --- -4.1 --- -4.1 --- -4.1 -4.1 -------------------------------------------------------------------------------MEAN -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 MAX -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -3.4 -3.6 MIN -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -4.1 -----------------------------------------------------------------------------WTR YR 2015 MEAN -4.08 MAX -3.40 MIN -4.08 Note: Instrument is 4.08 feet below zero gage datum at invert of principal outlet, which is located in a depressed drop box type inlet structure. Gage datum of 0.00 feet is taken to be the point at the top of the drop box which is level with the ground at the inlet structure. See also Surface Water Streamflow and Storage Volume data. Stage Data Page 51 FCDMC Annual Surface Water Report Water Year 2015 White Tank FRS #4 STATION ID 6823 DRAINAGE AREA 18.6 MI IN-SERVICE DATE 01/09/1986 PERIOD OF AVAILABLE RECORD 10/01/1987 - CURRENT YEAR (1) WY 2015 PEAK 4.75 FEET EXTREME FOR PERIOD OF RECORD 0.75 FEET Surface Water Streamflow Storage Volume Data 2 08/27/2015 08/15/1990 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 3.3 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.0 2 3.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.7 3 2.7 0.0 0.1 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.5 4 2.5 0.0 0.6 --0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.3 5 2.1 0.0 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.1 6 2.1 0.0 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 7 1.9 0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 8 1.8 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 9 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 10 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.2 11 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 12 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 13 1.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 14 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 15 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 16 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 17 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.2 18 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 19 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 20 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 21 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 22 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 23 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 24 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 25 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 26 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 27 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 0.0 28 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.5 0.0 29 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 3.9 0.0 30 0.0 0.0 0.0 0.0 --0.0 0.0 0.0 0.0 0.0 3.5 0.0 31 0.0 --0.0 0.0 --0.0 --0.0 --0.0 3.4 -------------------------------------------------------------------------------MEAN 1.2 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 1.1 MAX 3.4 0.0 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.8 3.1 MIN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.25 MAX 4.75 MIN 0.00 See also Surface Water Streamflow and Storage Volume data. NOTE(1): This peak stage does not represent the greatest volume recorded at this station. PT was relocated and zero gage height redefined in 2011. NOTE(2): Data appearing in the table represent water present in the inlet channel, but does not neccesarily represent an impoundment. If an impoundment occurred, the peak would be recorded in the table at the top of the page. Stage Data Page 52 FCDMC Annual Surface Water Report Water Year 2015 Casandro Dam STATION ID 7133 DRAINAGE AREA 1.3 MI IN-SERVICE DATE 08/15/1996 PERIOD OF AVAILABLE RECORD 08/15/1996 - CURRENT YEAR WY 2015 PEAK 18.64 FEET EXTREME FOR PERIOD OF RECORD 18.64 FEET Surface Water Streamflow Storage Volume Data 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 11 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 --0.2 13 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 16 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 17 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 18 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4.7 0.2 0.2 19 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 14.4 0.2 0.2 20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 7.7 0.2 0.2 21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 1.0 0.2 0.2 22 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 23 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 24 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 26 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 27 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 28 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 29 0.2 --0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 30 0.2 --0.2 0.2 --0.2 0.2 0.2 0.2 0.2 0.2 0.2 31 0.2 --0.2 0.2 --0.2 --0.2 --0.2 0.2 -------------------------------------------------------------------------------MEAN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 1.1 0.2 0.2 MAX 0.2 0.2 0.5 0.2 0.2 0.2 0.2 0.2 0.2 18.6 0.2 0.2 MIN 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0.26 MAX 18.64 MIN 0.19 See also Surface Water Streamflow and Storage Volume data. Stage Data Page 53 FCDMC Annual Surface Water Report Water Year 2015 Mineral Canyon Basin STATION ID 68807 DRAINAGE AREA 3.45 MI IN-SERVICE DATE 09/10/2015 PERIOD OF AVAILABLE RECORD 09/10/2015 - CURRENT YEAR WY 2015 PEAK NONE EXTREME FOR PERIOD OF RECORD NONE Surface Water Streamflow Storage Volume Data 2 NONE NONE Flood Control District of Maricopa County ALERT System Depth, in feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 ------------------------2 ------------------------3 ------------------------4 ------------------------5 ------------------------6 ------------------------7 ------------------------8 ------------------------9 ------------------------10 ----------------------2.0 11 ----------------------2.0 12 ----------------------2.0 13 ----------------------2.0 14 ----------------------2.0 15 ----------------------2.0 16 ----------------------2.0 17 ----------------------2.0 18 ----------------------2.0 19 ----------------------2.0 20 ----------------------2.0 21 ----------------------2.0 22 ----------------------2.0 23 ----------------------2.0 24 ----------------------2.0 25 ----------------------2.0 26 ----------------------2.0 27 ----------------------2.0 28 ----------------------2.0 29 ----------------------2.0 30 ----------------------2.0 31 -----------------------------------------------------------------------------------------------------MEAN ----------------------2.0 MAX ----------------------2.0 MIN ----------------------2.0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 2.00 MAX 2.00 MIN 2.00 NOTE: Gaging established during Water Year 2015 on September 10, 2015. Stage Data Page 54 FCDMC Annual Surface Water Report Water Year 2015 STORAGE VOLUME DATA (sorted by ID number) Stage Data Page 55 FCDMC Annual Surface Water Report Water Year 2015 Tat Momolikot Dam STATION ID 0773* IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1,780 MI 01/24/2000 01/24/2000 - CURRENT YEAR 198,545 ACRE-FEET 5,168 AC-FT 13.96 FEET 5,168 AC-FT 13.96 FEET 2 10/11/2014 10/11/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1582 214 288 574 532 591 342 196 2 1564 236 300 589 523 584 345 166 3 1544 268 284 574 513 630 337 172 4 1523 270 270 569 506 595 338 184 5 1510 276 280 547 500 584 328 187 6 1487 254 285 534 498 563 345 167 7 1469 253 294 523 493 549 333 177 8 1493 269 283 516 506 530 323 149 9 1839 --283 506 497 528 350 10 4387 233 282 512 493 513 353 11 5067 240 281 508 504 509 343 12 4799 253 289 501 495 480 346 13 4678 239 293 510 497 482 343 14 4368 258 316 546 511 465 325 15 4209 266 314 541 --459 306 16 4009 271 310 519 482 450 323 17 3868 300 314 542 491 439 343 18 3709 296 327 519 513 448 295 19 3568 300 326 519 446 471 289 20 3459 300 325 524 494 450 282 21 3328 304 320 513 488 431 285 22 3218 301 314 524 513 427 274 23 3138 282 316 539 600 418 280 24 3018 298 325 526 643 410 279 25 2898 295 325 527 633 397 269 26 2788 309 361 532 617 384 267 27 2748 292 385 525 614 374 249 28 2748 280 391 509 598 389 236 29 222 269 400 510 --379 215 30 237 265 387 521 --350 210 31 239 --476 528 --349 -----------------------------------------------------------------------------------MEAN 2767 271 321 530 526 472 305 45 0 0 0 0 MAX 5168 343 570 611 663 642 395 220 0 0 0 0 MIN 209 0 251 477 0 323 127 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 439 MAX 5168 MIN 0 *Gage ID was 0769 prior to January 24, 2000. **FCD Operated gage since January 1998. However, previous gage did not work properly. A pressure transducer gage was installed January 24, 2000 and all previous data were deleted. Previously, the US Army Corps of Engineers, Los Angeles District maintained a gage at this location. See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 1 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 2 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS STATION ID 4563 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 13.6 MI 03/13/1984 12/30/1987 - CURRENT YEAR 1,391 ACRE-FEET 8 AC-FT 3.36 FEET 210 AC-FT 8.90 FEET 2 05/16/2015 07/10/2008 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 89 5 2 66 2 3 49 4 38 5 27 6 12 7 4 1 8 1 3 9 2 10 11 12 1 13 14 15 16 6 17 7 18 3 19 1 20 21 22 23 24 25 26 27 28 29 --30 1 --31 --6 -------------------------------------------------------------------------------------MEAN 9 0 0 0 0 0 0 1 0 0 0 0 MAX 101 0 0 6 6 0 0 8 0 0 4 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1 MAX 101 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on May 16, 2015. Storage Volume Data Page 3 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 4 FCDMC Annual Surface Water Report Water Year 2015 Laveen Basin STATION ID 4578 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA UNDETERMINED 11/06/2006 11/06/2006 - CURRENT YEAR 143 ACRE-FEET 3.3 AC-FT 2.66 FEET 09/15/2015 126.2 AC-FT 18.92 FEET 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 19 2 6 3 4 5 6 7 8 --9 --10 --11 12 13 14 15 3 16 3 17 2 18 1 19 20 21 22 23 24 25 26 27 28 --29 ----30 --31 ---------------------------------------------------------------------------------------MEAN 1 0 0 0 0 0 0 0 0 0 0 0 MAX 25 0 0 0 0 0 0 1 0 0 0 3 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 25 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on September 15, 2015. Storage Volume Data Page 5 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 6 FCDMC Annual Surface Water Report Water Year 2015 East Fork Cave Creek Basin #1 STATION ID 4648 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1.18 MI 03/02/1994 03/02/1994 - CURRENT YEAR 59 ACRE-FEET 0.0 AC-FT NONE 28.3 AC-FT 4.66 FEET 2 NONE 09/09/2013 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 7 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 8 FCDMC Annual Surface Water Report Water Year 2015 Tatum Wash Basin STATION ID 4653 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK VOLUME EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 2.17 MI 05/08/1998 05/08/1998 - CURRENT YEAR 30.8 ACRE-FEET 29.4 AC-FT 11.35 FEET 41.9 AC-FT 15.18 FEET 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 9 2 2 3 1 4 5 6 7 8 9 10 11 12 13 14 2 15 7 16 --3 17 1 18 1 19 1 20 21 22 23 24 25 26 27 28 29 --30 --31 --------3 -------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 1 MAX 0 0 0 0 0 0 0 0 0 0 29 23 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 29 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 9 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 10 FCDMC Annual Surface Water Report Water Year 2015 East Fork Cave Creek Basin #4 STATION ID 4658 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 0.68 MI 01/18/1994 01/18/1994 - CURRENT YEAR 74 ACRE-FEET 0.6 AC-FT 1.50 FEET 8 AC-FT 3.65 FEET 2 05/15/2015 07/14/1999 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 1 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 1 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 11 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 12 FCDMC Annual Surface Water Report Water Year 2015 East Fork Cave Creek Basin #3 STATION ID 4683 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 3.52 MI 09/13/1994 09/13/1994 - CURRENT YEAR 175 ACRE-FEET 0.0 AC-FT NONE 57.1 AC-FT 4.22 FEET 2 NONE 09/07/2006 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 13 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 14 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin 2B STATION ID 4778 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 0.60 MI 06/30/2009 06/30/2009 - CURRENT YEAR 60 ACRE-FEET 0.0 AC-FT NONE 12.8 AC-FT 7.62 FEET 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 --20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 15 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 16 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin 2A STATION ID 4789 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 0.75 MI 06/29/2009 06/29/2009 - CURRENT YEAR 48 ACRE-FEET 5.5 AC-FT 3.48 FEET 23.5 AC-FT 11.50 FEET 2 05/15/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 --25 --26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 3 0 4 0 0 0 0 5 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 5 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 17 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 18 FCDMC Annual Surface Water Report Water Year 2015 Dreamy Draw Dam STATION ID 4803 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS SPILLWAY CAPCITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1.5 MI 01/24/1984 08/29/1988 - CURRENT YEAR WY1996:WY1995 299 ACRE-FEET 3.5 AC-FT 10.87 FEET 38 AC-FT 19.17 FEET 2 08/31/2015 10/06/1993 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 4 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 4 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 19 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 20 FCDMC Annual Surface Water Report Water Year 2015 10th Street Wash Basin #1 STATION ID 4818 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1.2 MI 11/26/1996 11/26/1996 - CURRENT YEAR 21.6 ACRE-FEET 0.5 AC-FT 1.20 FEET 3.7 AC-FT 3.53 FEET 2 05/16/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 21 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 22 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #3 STATION ID 4828 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1.2 MI 12/18/2001 12/18/2001 - CURRENT YEAR 60.2 ACRE-FEET 0.0 AC-FT NONE 15.6 AC-FT 14.20 FEET 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 23 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 24 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #4 STATION ID 4838 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 0.60 MI 07/06/2009 07/06/2009 - CURRENT YEAR 43 ACRE-FEET 0.9 AC-FT 3.12 FEET 17.8 AC-FT 11.35 FEET 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 1 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 1 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 25 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 26 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #99 STATION ID 4843 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 0.13 MI 07/07/2009 07/07/2009 - CURRENT YEAR 27.2 ACRE-FEET 0.0 AC-FT 1.84 FEET 0.0 AC-FT 3.98 FEET 2 08/31/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 NOTE: Storage does not begin until about 10 feet gage height. See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 27 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 28 FCDMC Annual Surface Water Report Water Year 2015 Phoenix East Park Dam STATION ID 4848 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 0.11 MI 11/28/2001 11/28/2001 - CURRENT YEAR 23.4 ACRE-FEET 0.8 AC-FT 2.20 FEET 1.8 AC-FT 5.10 FEET 2 05/15/2015 08/19/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 --5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 1 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 1 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 29 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 30 FCDMC Annual Surface Water Report Water Year 2015 Phoenix Basin #7 STATION ID 4853 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1.2 MI 12/19/2001 12/19/2001 - CURRENT YEAR 103.5 ACRE-FEET 1.6 AC-FT 4.92 FEET 20.8 AC-FT 12.11 FEET 2 05/15/2015 07/14/2002 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 1 0 0 0 0 0 0 2 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 2 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 31 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 32 FCDMC Annual Surface Water Report Water Year 2015 Phoenix West Park Dam STATION ID 4858 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 0.68 MI 11/29/2001 11/29/2001 - CURRENT YEAR 113 ACRE-FEET 5.3 AC-FT 3.55 FEET 18.4 AC-FT 10.73 FEET 2 05/15/2015 07/14/2002 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 5 0 2 0 0 1 0 5 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 5 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 33 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 34 FCDMC Annual Surface Water Report Water Year 2015 Cave Buttes Dam STATION ID 4904 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 191 MI 01/25/1984 10/01/1987 - CURRENT YEAR 46,100 ACRE-FEET 0 AC-FT NONE 17,592 AC-FT 75.89 FEET 2 NONE 01/11/1993 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow (4903) and Pool Level (4904) data. Storage Volume Data Page 35 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 36 FCDMC Annual Surface Water Report Water Year 2015 Reata Pass Dam STATION ID 4938 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1.15 MI 10/02/2001 10/02/2001 - CURRENT YEAR 49.5 ACRE-FEET 0.6 AC-FT 2.50 FEET 4.1 AC-FT 5.70 FEET 2 05/15/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 1 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 1 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 37 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 38 FCDMC Annual Surface Water Report Water Year 2015 Saddleback FRS STATION ID 5113 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 29.6 MI 12/16/1988 12/16/1988 - CURRENT YEAR 6,743 ACRE-FEET 0 AC-FT NONE 102 AC-FT 2.50 FEET 2 NONE 07/15/1996 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 --16 --17 --18 19 20 --21 22 23 24 25 26 27 28 29 --30 ----31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 39 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 40 FCDMC Annual Surface Water Report Water Year 2015 Harquahala FRS STATION ID 5128 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 102.3 MI 03/01/1994 03/01/1994 - CURRENT YEAR 8,689 ACRE-FEET 0.0 AC-FT 0.77 FEET 492 AC-FT 21.47 FEET 2 05/04/2015 10/27/2000 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 41 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 42 FCDMC Annual Surface Water Report Water Year 2015 Buckeye FRS #1 STATION ID 5203 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data 2 DRAINAGE AREA 74 MI 07/26/1983 11/23/1987 - CURRENT YEAR 8,105 ACRE-FEET 0.0 AC-FT NONE 595 AC-FT 4.96 FEET NONE 02/14/2003 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 43 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 44 FCDMC Annual Surface Water Report Water Year 2015 Buckeye FRS #2 STATION ID 5208 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 5.7 MI 11/11/1992 11/11/1992 - CURRENT YEAR 824 ACRE-FEET 0.0 AC-FT -0.29 FEET 196 AC-FT 7.71 FEET 2 08/27/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 --13 --14 --15 --16 --17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 45 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 46 FCDMC Annual Surface Water Report Water Year 2015 Sunset FRS STATION ID 5233 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 0.63 MI 02/12/1989 02/12/1989 - CURRENT YEAR 86 ACRE-FEET 64.3 AC-FT 16.78 FEET 64.3 AC-FT 16.78 FEET 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 1 2 2 3 1 4 1 5 1 6 1 7 8 9 10 11 2 12 3 13 1 14 2 15 1 16 17 18 1 15 19 1 38 20 16 21 --8 22 2 23 24 1 25 26 27 28 29 --30 1 --31 --1 -------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 3 0 0 MAX 0 0 2 1 1 3 0 0 0 64 4 3 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 64 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 47 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 48 FCDMC Annual Surface Water Report Water Year 2015 Sunnycove FRS STATION ID 5248 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD REVISED RECORDS SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1.35 MI 07/01/1986 12/16/1988 - CURRENT YEAR WY2000:WY1999 216 ACRE-FEET 144.6 AC-FT 31.85 FEET 144.6 AC-FT 31.85 FEET 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 1 3 4 5 6 7 8 9 10 11 12 --13 14 1 15 1 16 1 17 1 18 33 1 19 122 1 20 93 1 21 72 1 22 53 1 23 39 1 24 30 1 25 23 1 26 20 1 27 --14 1 28 2 1 29 --1 30 --1 31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 16 0 1 MAX 0 0 0 0 0 0 0 0 0 145 1 1 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1 MAX 145 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 49 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 50 FCDMC Annual Surface Water Report Water Year 2015 White Tank FRS #3 STATION ID 5418 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 20.5 MI 03/12/1986 01/01/1988 - CURRENT YEAR 3,502 ACRE-FEET 0 AC-FT NONE 587 AC-FT 9.00 FEET 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 --13 --14 --15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 51 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 52 FCDMC Annual Surface Water Report Water Year 2015 McMicken Dam STATION ID 5448 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 247 MI 03/20/1983 02/18/1988 - CURRENT YEAR 20,700 ACRE-FEET 0 AC-FT NONE 2,595 AC-FT 5.60 FEET 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre feet, Water Year October 2004 to September 2005 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 53 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 54 FCDMC Annual Surface Water Report Water Year 2015 Adobe Dam Pool STATION ID 5539 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 89.6 MI 10/28/1982 08/30/1988 - CURRENT YEAR 18,776 ACRE-FEET 0 AC-FT NONE 1,853 AC-FT 17.30 FEET 2 NONE 01/22/2010 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow (5538) and Pool Level data (5539). Storage Volume Data Page 55 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 56 FCDMC Annual Surface Water Report Water Year 2015 New River Dam Pool STATION ID 5614 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 164 MI 04/15/1986 08/30/1988 - CURRENT YEAR 43,700 ACRE-FEET 0 AC-FT NONE 14,670 AC-FT 44.37 FEET 2 NONE 01/08/1993 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 --2 --3 --4 --5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 -----------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 57 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 58 FCDMC Annual Surface Water Report Water Year 2015 Stoneridge Dam STATION ID 5968 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 0.86 MI 12/11/1996 12/11/1996 - CURRENT YEAR 66.2 ACRE-FEET 0.0 AC-FT 1.42 FEET 2.1 AC-FT 7.15 FEET 2 07/31/2015 08/31/1999 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 ----14 --15 16 ----17 ----18 ----19 --20 21 --22 --23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 59 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 60 FCDMC Annual Surface Water Report Water Year 2015 Sunridge Canyon Dam STATION ID 5973 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1.60 MI 02/04/1997 02/04/1997 - CURRENT YEAR 94 ACRE-FEET 0.0 AC-FT 1.56 FEET 0.2 AC-FT 7.68 FEET 2 08/31/2015 10/26/1998 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ----30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 61 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 62 FCDMC Annual Surface Water Report Water Year 2015 Golden Eagle Park Dam STATION ID 5978 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 7.13 MI 12/12/1996 12/12/1996 - CURRENT YEAR 98 ACRE-FEET 1.5 AC-FT 4.80 FEET 18.5 AC-FT 12.76 FEET 2 05/04/2015 03/05/2004 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 1 0 1 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 1 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 63 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 64 FCDMC Annual Surface Water Report Water Year 2015 North Heights Dam STATION ID 5983 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 2.13 MI 10/11/1996 10/11/1996 - CURRENT YEAR 138 ACRE-FEET 0.0 AC-FT 1.40 FEET 16 AC-FT 14.82 FEET 2 05/04/2015 09/10/2002 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 65 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 66 FCDMC Annual Surface Water Report Water Year 2015 Aspen Dam STATION ID 5988 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 2.02 MI 01/02/1997 01/02/1997 - CURRENT YEAR 183 ACRE-FEET 0.5 AC-FT 1.99 FEET 8.8 AC-FT 5.84 FEET 2 05/04/2015 03/05/2004 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 1 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 1 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 67 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 68 FCDMC Annual Surface Water Report Water Year 2015 Hesperus Dam STATION ID 5993 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 2.91 MI 12/18/1996 12/18/1996 - CURRENT YEAR 276 ACRE-FEET 0.1 AC-FT 4.18 FEET 2.6 AC-FT 8.93 FEET 2 05/04/2015 09/10/2002 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 69 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 70 FCDMC Annual Surface Water Report Water Year 2015 Guadalupe FRS STATION ID 6503 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1.87 MI 06/29/1989 06/29/1989 - CURRENT YEAR 329 ACRE-FEET 0.0 AC-FT NONE 96 AC-FT 14.86 FEET 2 NONE 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 --2 --3 --4 --5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 71 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 72 FCDMC Annual Surface Water Report Water Year 2015 Pecos Basin Sediment STATION ID 6537 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA UNDETERMINED 01/06/2009 01/06/2009 - CURRENT YEAR 49 ACRE-FEET 13.7 AC-FT 6.76 FEET 08/26/2015 > 46.0 AC-FT 18.63 FEET 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 28 9 7 9 2 27 9 1 6 8 3 27 9 1 6 7 4 26 8 6 1 5 6 5 26 8 8 1 5 5 6 25 7 8 1 4 4 7 25 7 7 5 4 8 24 6 7 6 2 9 23 6 6 6 10 23 6 6 5 11 22 5 5 6 12 21 5 5 7 13 20 4 5 7 14 20 4 5 6 15 19 2 4 5 16 18 4 8 5 17 18 4 7 4 18 17 3 6 2 19 17 3 6 20 16 2 5 21 15 2 4 22 15 2 3 23 14 2 2 24 13 2 1 25 13 2 3 26 12 3 13 27 12 3 12 28 11 3 11 29 11 3 --10 30 10 2 --10 31 10 --------2 9 -------------------------------------------------------------------------------MEAN 19 3 4 0 0 0 0 1 0 0 5 1 MAX 29 10 9 0 4 1 0 9 0 8 14 9 MIN 9 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 3 MAX 29 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on August 26, 2015. Storage Volume Data Page 73 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 74 FCDMC Annual Surface Water Report Water Year 2015 Pecos Basin STATION ID 6538 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA UNDETERMINED 01/06/2009 01/06/2009 - CURRENT YEAR 329 ACRE-FEET 0.0 AC-FT NONE NONE 190.4 AC-FT 17.08 FEET 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 61 2 57 3 55 4 50 5 47 6 44 7 39 8 35 9 31 10 26 11 20 --12 17 13 16 14 14 15 13 16 12 17 11 18 9 19 8 20 7 21 5 22 4 23 2 --24 2 25 1 26 27 --28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 19 0 0 0 0 0 0 0 0 0 0 0 MAX 64 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 2 MAX 64 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. No other peak occurred during water year 2015. Storage Volume Data Page 75 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 76 FCDMC Annual Surface Water Report Water Year 2015 Freestone Basin STATION ID 6608 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPCITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Storage Volume Data DRAINAGE AREA 2.2 MI 12/19/1995 12/19/1995 - CURRENT YEAR 218 ACRE-FEET 16.4 AC-FT 8.53 FEET 56.6 AC-FT 13.40 FEET 2 05/16/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 7 1 1 1 2 2 1 6 1 1 1 3 5 3 1 1 4 4 5 2 1 3 1 5 5 1 1 3 1 1 6 4 1 5 1 7 4 4 1 1 8 1 3 1 3 2 9 1 3 1 1 1 10 3 1 1 1 1 11 2 1 1 12 1 2 1 1 1 1 13 1 1 2 1 1 14 2 2 1 1 1 15 1 2 1 1 2 1 16 1 1 1 15 1 17 1 1 1 12 18 1 1 1 9 1 19 1 1 1 6 1 20 1 1 4 1 21 1 1 2 22 1 1 1 1 23 1 1 1 24 1 1 25 1 26 1 1 1 27 1 1 1 1 28 1 29 --1 30 5 --1 1 1 2 31 --1 7 ----1 --1 1 -------------------------------------------------------------------------------MEAN 0 0 1 1 2 1 1 2 1 0 1 0 MAX 3 1 8 7 7 3 1 16 6 1 7 6 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1 MAX 16 MIN 0 See also Pool Level data. Many days of storage from irrigation tailwater. The gage is located inside a pump housing that, when stage reaches a certain level, pumps water from the gage house and basin. The daily stage values fluctuate substantially. Gage Heights above 10.0 feet are generally caused by storm events. Storage Volume Data Page 77 FCDMC Annual Surface Water Report Water Year 2015 Crossroads Park STATION ID 6623 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Pool Level Data DRAINAGE AREA 15.7 MI 12/18/1995 12/18/1995 - CURRENT YEAR 456 ACRE-FEET 0.0 AC-FT NONE 35.8 AC-FT 4.33 FEET 2 NONE 12/21/2011 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 --23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Pool Level data. Storage Volume Data Page 78 FCDMC Annual Surface Water Report Water Year 2015 Signal Butte FRS STATION ID 6628 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 16.4 MI 11/10/1987 11/10/1987 - CURRENT YEAR 1,665 ACRE-FEET 57 AC-FT 6.60 FEET 333 AC-FT 13.40 FEET 2 10/09/2014 09/09/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 70 3 19 2 62 1 16 3 52 12 4 49 9 5 45 3 6 45 7 39 8 39 9 47 10 51 11 44 12 37 13 31 14 24 15 18 16 17 17 16 18 15 19 14 20 13 21 13 22 11 1 23 3 3 24 25 26 27 28 29 --30 2 --31 --3 ------10 -------------------------------------------------------------------------------MEAN 24 0 0 0 0 0 0 0 0 0 2 0 MAX 99 0 0 4 3 0 0 0 0 34 28 7 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 2 MAX 99 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured a few days later on October 9, 2014, as a result of another storm that followed the September 27, 2014 event. Storage Volume Data Page 79 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 80 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS at McDowell Rd. STATION ID 6637 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 13.6 MI 06/19/2008 06/19/2008 – CURRENT YEAR 2,520 ACRE-FEET 7.5 AC-FT 1.82 FEET 212.1 AC-FT 7.43 FEET 2 05/16/2015 07/10/2008 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 83 4 2 60 3 3 43 1 4 32 1 5 21 1 1 6 10 1 1 7 4 1 1 1 8 2 1 1 2 9 1 1 1 10 1 11 --12 1 1 13 1 1 14 15 16 7 17 --7 18 5 19 2 20 2 21 1 22 --1 23 1 24 1 25 26 27 28 29 --30 2 --31 --5 -------------------------------------------------------------------------------------MEAN 8 0 0 0 1 0 0 1 0 0 0 0 MAX 94 0 1 5 5 0 0 7 0 0 4 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1 MAX 94 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on May 16, 2015. Storage Volume Data Page 81 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 82 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS at McKellips Rd. STATION ID 6638 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 13.6 MI 06/19/2008 06/19/2008 – CURRENT YEAR 2,520 ACRE-FEET 14.9 AC-FT 1.72 FEET 217.0 AC-FT 6.60 FEET 2 05/15/2015 07/11/2008 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 85 2 61 3 45 4 34 3 5 23 6 11 7 5 8 9 10 11 12 13 14 1 15 1 16 10 17 7 18 6 19 4 20 1 21 22 23 24 1 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 9 0 0 0 0 0 0 1 0 0 0 0 MAX 92 0 0 0 0 0 4 15 0 5 4 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 1 MAX 92 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on May 15, 2015. Storage Volume Data Page 83 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 84 FCDMC Annual Surface Water Report Water Year 2015 Apache Junction FRS STATION ID 6673 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 5.8 MI 12/16/1981 09/15/1988 - CURRENT YEAR 676 ACRE-FEET 6.4 AC-FT 3.78 FEET 43 AC-FT 6.48 FEET 2 10/09/2014 08/17/2010 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 2 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 6 0 0 0 0 0 0 0 0 1 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 6 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 85 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 86 FCDMC Annual Surface Water Report Water Year 2015 Powerline FRS STATION ID 6683 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 49.9 MI 12/02/1992 12/02/1992 - CURRENT YEAR 4,064 ACRE-FEET 426 AC-FT 5.05 FEET 952 AC-FT 11.00 FEET 2 10/09/2014 01/11/1993 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 82 6 2 41 3 17 4 5 6 7 8 9 230 10 267 11 144 12 84 13 45 14 27 15 9 16 1 17 18 --19 20 21 2 22 23 24 25 26 27 28 29 --30 17 --31 --34 -------------------------------------------------------------------------------------MEAN 31 0 0 2 0 0 0 0 0 0 0 0 MAX 426 0 0 56 15 0 0 8 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 3 MAX 426 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 87 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 88 FCDMC Annual Surface Water Report Water Year 2015 Vineyard FRS STATION ID 6688 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 57.8 MI 11/02/1983 11/09/1987 - CURRENT YEAR 3,531 ACRE-FEET 238 AC-FT 1.45 FEET 897 AC-FT 5.90 FEET 2 01/30/2015 11/16/1993 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 73 103 2 55 71 3 48 4 5 6 7 8 9 10 11 12 13 14 15 --1 16 109 17 73 18 55 19 --19 20 21 22 --6 23 75 24 28 25 26 27 28 29 --30 95 --31 --176 -------------------------------------------------------------------------------------MEAN 4 0 0 9 8 0 0 8 0 0 0 4 MAX 106 0 0 238 126 0 0 150 0 0 0 140 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 3 MAX 238 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 89 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 90 FCDMC Annual Surface Water Report Water Year 2015 Spookhill FRS at Brown Rd. STATION ID 6637 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 13.6 MI 06/04/2008 06/04/2008 – CURRENT YEAR 2,520 ACRE-FEET 62 AC-FT 1.72 FEET 262 AC-FT 5.60 FEET 2 02/04/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 84 53 2 66 51 7 3 56 58 17 4 52 12 59 8 5 48 18 51 6 45 17 46 7 45 8 43 8 46 40 9 45 36 13 10 41 33 30 11 37 30 26 12 34 27 23 13 32 23 19 14 28 19 12 15 24 13 9 1 16 21 6 43 17 18 5 37 18 9 40 19 50 20 49 21 44 22 41 23 36 24 32 25 28 26 22 27 18 28 10 29 --30 28 --31 --56 -------------------------------------------------------------------------------------MEAN 24 0 2 3 21 1 5 15 0 0 0 0 MAX 97 0 22 58 62 20 34 54 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 6 MAX 97 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred on September 27, 2014. The peak for 2015 occcured on February 4, 2015. Storage Volume Data Page 91 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 92 FCDMC Annual Surface Water Report Water Year 2015 Rittenhouse FRS STATION ID 6703 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 51.3 MI 09/27/1988 09/27/1988 - CURRENT YEAR 3,475 ACRE-FEET 51.2 AC-FT 5.12 FEET 919 AC-FT 12.58 FEET 2 01/30/2015 02/12/2005 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2 17 18 19 20 21 22 23 24 25 26 27 28 29 --30 16 --31 --1 -------------------------------------------------------------------------------------MEAN 0 0 0 1 0 0 0 0 0 0 0 0 MAX 0 0 2 51 0 0 0 10 0 0 2 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 51 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 93 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 94 FCDMC Annual Surface Water Report Water Year 2015 Magma FRS STATION ID 6718 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 20.6 MI 11/15/2007 11/15/2007 - CURRENT YEAR 5,650 ACRE-FEET 12 AC-FT 1603.80 FEET 2,460 AC-FT 1618.74 FEET 2 05/16/2015 07/11/2008 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 --4 17 --18 19 20 21 --22 --23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 1 0 0 0 0 12 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 12 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE: Gage removed for construction from October 1 through November 3, 2013. No events were missed. Storage Volume Data Page 95 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 96 FCDMC Annual Surface Water Report Water Year 2015 Whitlow Ranch Dam STATION ID 6739 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 143 MI 08/02/2000 08/02/2000 - CURRENT YEAR 35,593 ACRE-FEET 75 AC-FT 15.60 FEET 6,965 AC-FT 58.20 FEET 2 10/19/2014 02/12/2005 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 --4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 11 20 12 21 22 23 24 25 26 27 28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 1 0 0 0 0 0 0 0 0 0 0 0 MAX 75 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 75 MIN 0 NOTE: Tie-in to Corps of Engineers gaging equipment was set up in August 2000. FCD gage was in operation since January 8, 1998. All FCD data prior to August 2000 has been deleted because it is believed that the gage did not operate correctly during that period. See U.S. Army Corps of Engineers, Los Angeles District for official information at this gage site. See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 97 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 98 FCDMC Annual Surface Water Report Water Year 2015 Buckeye FRS #3 STATION ID 6813 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 9.3 MI 11/23/1992 05/18/1996 - CURRENT YEAR 1,286 ACRE-FEET 0.0 AC-FT -3.40 FEET 162 AC-FT 4.90 FEET 2 08/30/2015 09/08/2014 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 13 --14 --15 16 17 18 19 20 21 22 23 24 25 --26 27 --28 29 --30 --31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 0 0 0 MAX 0 0 0 0 0 0 0 0 0 0 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 99 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 100 FCDMC Annual Surface Water Report Water Year 2015 White Tank FRS #4 STATION ID 6823 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 18.6 MI 01/09/1986 10/01/1987 - CURRENT YEAR 1,243 ACRE-FEET 60 AC-FT 4.75 FEET 644 AC-FT 0.75 FEET 2 08/27/2015 08/15/1990 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 42 --38 2 38 --35 3 34 1 --31 4 31 8 --29 5 27 10 26 6 26 8 24 7 24 6 21 8 22 4 19 9 20 1 17 10 17 15 11 17 13 12 16 11 13 15 11 14 14 23 15 12 20 16 11 17 17 11 15 18 10 13 19 9 11 20 8 10 21 8 8 22 8 7 23 8 5 24 7 4 25 7 3 26 7 1 27 6 14 28 3 56 29 --50 30 --45 31 --------42 -------------------------------------------------------------------------------MEAN 15 0 1 0 0 0 0 0 0 0 7 14 MAX 43 0 12 0 0 0 0 0 0 0 60 40 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 3 MAX 60 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE(1):Gage is located in a low flow / low storage area of the pool. A large retention basin with storage of about 450 acre-feet fills until the stage reaches 9.5 feet gage height. NOTE: The peak in Water Year 2015 occurred on October 1 on the receding limb of the peak that occurred In September 2014. The peak for 2015 occcured on August 27, 2015. Storage Volume Data Page 101 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 102 FCDMC Annual Surface Water Report Water Year 2015 Casandro Dam STATION ID 7133 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 1.3 MI 08/15/1996 08/15/1996 - CURRENT YEAR 143 ACRE-FEET 113.4 AC-FT 18.64 FEET 113.4 AC-FT 18.64 FEET 2 07/18/2015 07/18/2015 Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 2 3 4 5 6 7 8 9 10 11 12 --13 14 15 16 17 18 26 19 70 20 18 21 22 23 24 25 26 27 --28 --29 ----30 ----31 ---------------------------------------------------------------------------------------MEAN 0 0 0 0 0 0 0 0 0 4 0 0 MAX 0 0 0 0 0 0 0 0 0 113 0 0 MIN 0 0 0 0 0 0 0 0 0 0 0 0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 113 MIN 0 See also Surface Water Streamflow and Pool Level data. Storage Volume Data Page 103 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 104 FCDMC Annual Surface Water Report Water Year 2015 Mineral Canyon Basin STATION ID 68807 IN-SERVICE DATE PERIOD OF AVAILABLE RECORD SPILLWAY CAPACITY WY 2015 PEAK EXTREME FOR PERIOD OF RECORD Surface Water Streamflow Pool Level Data DRAINAGE AREA 3.45 MI 09/10/2015 09/10/2015 - CURRENT YEAR UNDETERMINED 0.0 AC-FT NONE 0.0 AC-FT NONE 2 NONE NONE Flood Control District of Maricopa County ALERT System Volume, in acre-feet, Water Year October 2014 to September 2015 Daily Mean Values DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP -----------------------------------------------------------------------------1 ------------------------2 ------------------------3 ------------------------4 ------------------------5 ------------------------6 ------------------------7 ------------------------8 ------------------------9 ------------------------10 ----------------------11 ----------------------12 ----------------------13 ----------------------14 ----------------------15 ----------------------16 ----------------------17 ----------------------18 ----------------------19 ----------------------20 ----------------------21 ----------------------22 ----------------------23 ----------------------24 ----------------------25 ----------------------26 ----------------------27 ----------------------28 ----------------------29 ----------------------30 ----------------------31 -----------------------------------------------------------------------------------------------------MEAN ----------------------0 MAX ----------------------0 MIN ----------------------0 -----------------------------------------------------------------------------WTR YR 2015 MEAN 0 MAX 0 MIN 0 See also Surface Water Streamflow and Pool Level data. NOTE: Gaging established during Water Year 2015 on September 10, 2015. Storage Volume Data Page 105 FCDMC Annual Surface Water Report Water Year 2015 Storage Volume Data Page 106 FCDMC Annual Surface Water Report Water Year 2015