ALERT Rain / Stream Gage Schematic ANNUAL HYDROLOGIC DATA REPORT VOLUME I: PRECIPITATION WATER YEAR 2000 PREFACE This publication presents precipitation data collected by the Flood Control District of Maricopa County's automated ALERT system. This telemetered flooddetection network is located primarily throughout Maricopa County, Arizona with additional stations in Yavapai, Pinal, Gila, and La Paz Counties. The data contained in this report was collected, compiled, and edited by the Flood Warning / Water Quality Branch of the Engineering Division. Precipitation data include daily, monthly, and annual totals for 235 stations owned and maintained by FCDMC. The ALERT base also collects data from various stations not owned by FCDMC, and these are not included in the report. Information contained herein is as accurate and complete as possible within the limitations of real-time ALERT data collection technology currently available. Wherever possible, footnotes have been included to identify questionable, estimated, or missing data. Reliance upon the accuracy, reliability, or authority of this information is solely the responsibility of the user. This report is Volume 1 of a 5 Volume set entitled "ALERT Annual Hydrologic Data Report - Water Year 2000". Volumes 2-5 in order are [2] Surface Water Report; [3] Observer Network; [4] Stormwater Monitoring Program; and [5] Weather Data Summary. Additional copies of this report, or copies of the companion volumes, may be purchased from: Flood Control District of Maricopa County 2801 W. Durango St. Phoenix, AZ 85009 (602) 506-1501 or can be downloaded from our World Wide Web page at: http://www.fcd.maricopa.gov/alert/alert.htm i Annual Hydrologic Data Report Volume I - Precipitation TABLE OF CONTENTS Preface ........................................................................................................... i Contents ........................................................................................................ ii Introduction ....................................................................................................iii General Map of Rain Gage Locations (Figure 1) .............................................. iv Annual Rainfall Totals Map (Figure 2) .............................................................. v Rain Gage ID Numbers and Descriptors (Table I) ............................................ vi Rain Stations Installed during Water-Year 2000 (Table II).................................xii Rain Gage Failure Statistics during Water-Year 2000 (Table III) .......................xii Water-Year Rainfall Totals Table (Table IV).................................................... xiii Water-Year Hyetographs for Six Selected Gages.......................................... xviii Sensor Data Daily Totals and Statistics for Precipitation Stations.......................... 1-235 (In Order of Station ID number) ii Annual Hydrologic Data Report Volume I - Precipitation INTRODUCTION The following paragraphs describe the arrangement, collection, and compilation of data in this report: 1. Data is tabulated for each precipitation gage based on the "2000 Water Year" which begins Oct. 1st, 1999 and ends on Sep. 30th, 2000. Each data page represents one gage, and lists the daily precipitation totals, the monthly totals, the cumulative rainfall by month, the maximum daily value each month, and the number of days with rain. The data pages are arranged in ascending order by gage ID number. 2. The unit of measurement for daily precipitation totals provided in this report is inches. Annual totals are also provided in millimeters. 3. An index of gage names, numbers, locations, and other descriptors is included as Table I. 4. All of the data in this report has been reviewed and/or edited in an attempt to provide the most accurate data possible. Where possible, inaccurate data or recording time gaps are flagged with a footnote describing the time the gage was down, the cumulative rainfall count in millimeters at the beginning and end of the down period, whether or not rain fell during that time, and whether or not monthly and annual totals were affected. For example, a footnote might read "Gage 5550 down from 2/12 03:40 (92) through 2/14 13:30 (94) due to lightning strike; assigned 2mm to 2/13", where the values in parentheses are the beginning and end rainfall counts in millimeters. 5. Snow gages were in service during Water-Year 2000. They consist of a 4' tube mounted vertically above and attached to the tipping-bucket funnel. Consequently, gages above approximately 5,000 feet will show meltwater following the colder winter events. 6. Table II lists the sensors installed in the FCDMC ALERT System during Water Year 2000 and their installation dates. Table III lists the annual rainfall total for each gage, sorted by decreasing amount, along with Water-Year totals for 1999, 1998, and 1997. Table III can also be used as a quick reference to determine which gages were installed during the Water Year, which had incomplete records and which had estimated totals. In the case of estimated totals, one or more daily totals were calculated using either the Isohyetal or Thiessen polygon methods applied to nearby rain stations. 7. Additional and/or more detailed sensor data in hard copy or computer disk format is available for the gages listed in this report. Contact the Flood Control District, Engineering Division, Flood Warning/Water Quality Branch at (602) 506-8701. Data can also be downloaded from our Web Site at http://www.fcd.maricopa.gov/alert/alert.htm. 8. Note on data compilation: All the automatic rain gages in this network but one measure rainfall depth in 1mm increments. The base station computer which collects the data uses the equation 1mm = 1/25.4 or 0.03937 inches to convert millimeters to inches. As a result, daily totals may sum to a slightly different total than the reported monthly total (which is more accurate than the sum of the daily totals) because of rounding errors. In the same way, the annual totals reported in Table III may not match exactly the sum of the monthly totals, but can be considered more accurate. 9. Note on the accuracy of monthly and annual totals: Because automatic ALERT gages are designed for flood warning applications, there is some inherent error associated with their use in maintaining accurate long-term records. The majority of tipping buckets (all but one) collect rainfall in 1mm increments before sending a signal and dumping the accumulated rainfall. Because evaporation often dries the bucket between storms, the measurement error averages out to be 0.05 mm (0.02 in) times the number of rainfall events during the period of interest (month or year). It is also probable that during times of low evaporation and/or short times between storms that the bucket could be partially or nearly full at the start of a rainstorm. Other errors can be introduced by the effects of gage height, calibration errors, and the physical environment (trees, buildings, wind patterns) near the gage. iii Annual Hydrologic Data Report Volume I - Precipitation Figure 1 General Map of Rain Gage Locations iv Annual Hydrologic Data Report Volume I - Precipitation FIGURE 2 v Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Sensor Database - Precipitation Sensors Sensor Name Sensor ID Installed T-R-S Latitude Longitude Elevation Sacaton Peak Tat Momolikot Dam 750 770 06/11/96 01/29/98 5S-7E-07 9S-4E-30 33 00 20 32 39 02 111 40 30 111 55 36 2680 1560 4.5 miles E. of the SR387 / I-10 junction 19 miles SW of Casa Grande Gila @ Maricopa Rd Gila @ Olberg 775 780 04/09/95 04/12/95 3S-3E-13 4S-6E-12 33 10 16 33 06 50 112 00 21 111 41 15 1120 1290 Gila River at Maricopa Road bridge Gila River at Olberg Bridge, 3 mi. ENE of Sacaton Santa Cruz @ SR 84 Santa Rosa @ SR 84 Cesar Chavez Park 785 795 4500 03/16/94 03/16/94 08/08/90 7S-5E-21 7S-4E-20 1S-2E-3 32 52 55 32 52 39 33 22 22 111 49 45 111 56 51 112 08 08 1311 1305 1070 3 mi. West of SR 93 (Casa Grande) on SR 84 11 mi. West of SR 93 (Casa Grande) on SR 84 South end of park, 35th Ave. and Baseline Rd. Salt R. @ I-10 Roeser @ 2nd St. 4505 4510 12/21/95 01/29/91 1N-3E-23 1N-3E-29 33 25 06 33 23 58 112 02 49 112 04 11 1115 1079 I-10 Bridge at Salt River 1/2 mi. SSE of Broadway Rd. and Central Ave. Salt R. @ 40th St. Salt R. @ Priest Dr. 4515 4520 03/22/96 09/21/95 1N-3E-13 1N-4E-17 33 25 22 33 26 00 111 59 54 111 57 43 1101 1133 South side of Salt River near 40th St. West side of Salt River bridge at Priest Drive ASU South Kleinman Park Broadway @ Dobson 4525 4530 4535 07/14/95 03/26/91 10/01/95 1N-4E-22 1N-5E-28 1N-5E-30 33 24 45 33 24 03 33 24 17 111 55 51 111 51 02 111 52 31 1160 1220 1210 1/4 mi. NNE of Broadway Rd. and Mill Ave. 1/2 mi. SE of Broadway Rd. and Alma School Rd. 1/8 mi. SW of Broadway Rd. & Dobson Rd. Fitch Park Brown Rd. @ Horne 4540 4545 03/27/91 11/06/95 1N-5E-15 1N-5E-11 33 25 42 33 26 15 111 49 35 111 48 47 1245 1265 1/2 mi. N of University Dr. and Center St. 100 yards N. of Brown Rd. @ Horne, Mesa Mountain View Park Falcon Field Spookhill FRS 4550 4555 4560 03/21/91 10/01/95 03/13/84 1N-6E-17 1N-6E-03 2N-7E-31 33 25 52 33 27 17 33 28 01 111 46 14 111 43 45 111 40 48 1280 1380 1595 1/2 mi. N of University Dr. and Lindsay Rd. 1/4 mi. NE of McKellips Rd. & Greenfield Rd. 1/2 mi. N of McDowell Rd. and Bush Highway Salt River Landfill Pima @ Union Hills 4580 4590 01/30/98 10/22/97 2N-5E-24 4N-4E-36 33 30 16 33 39 19 111 47 13 111 53 48 1200 1640 1/4 mi. N of Gilbert 1/4 mi. west of Pima Rd. @ Union Hills Pinnacle Peak Vista IBW @ McKellips Rd. 4595 4600 04/21/98 05/21/85 4N-5E-19 1N-4E-11 33 40 28 33 26 58 111 53 06 111 54 58 1950 1187 1/2 mi. SSE of Deer Valley Rd. and Pima Rd. On Indian Bend Wash 1/4 mi. South of McKellips Osborn @ 64 St. IBW @ Indian Bend Rd. IBW @ Indian School Rd. 4605 4610 4615 10/22/97 09/28/83 11/26/97 2N-4E-27 2N-4E-11 2N-4E-23 33 29 05 33 32 00 33 29 28 111 56 33 111 54 53 111 54 20 1290 1071 1235 200 yards east of Osborn Rd. @ 64 St. On Indian Bend Wash just S. of Indian Bend Rd. Indian School Rd. @ Hayden Rd. IBW @ Interceptor th Highland @ 68 St. 4620 4625 01/01/89 11/13/97 2N-4E-12 2N-4E-22 33 31 57 33 30 28 111 53 55 111 56 10 1071 1290 1/4 mi. SW of Pima Rd. & Indian Bend Rd. th 1/4 mi. north of Highland @ 68 St. Thunderbird Academy Tatum Wash @ 40th St. IBW @ Sweetwater 4630 4635 4640 08/04/81 06/03/94 12/27/90 3N-4E-14 3N-4E-30 3N-3E-13 33 36 38 33 34 16 33 36 15 111 55 22 111 59 44 112 00 18 1448 1300 1400 1/4 mi. ESE of Thunderbird Rd. and Scottsdale Rd. Just S. of 40th St. and Mountain View Rd. 1/2 mi. E of 32nd St. and Sweetwater Ave. East Fork CC #1 Paradise Valley Park 4645 4650 03/02/94 02/27/89 4N-3E-23 4N-3E-36 33 40 05 33 39 17 112 01 15 112 00 13 1515 1494 1/4 mi. E of Beardsley Rd. and Cave Creek Rd. 1/2 mi. E of Union Hills Dr. and 32nd St. East Fork CC #4 Lost Dog Wash 4655 4660 01/18/94 07/13/90 4N-3E-25 3N-5E-23 33 38 31 33 36 02 112 01 01 111 48 02 1456 1700 1/4 mi. S of Union Hills Dr. and 32nd St. 1/2 mi. NNW of Shea Blvd. and 128th St. 4665 4670 05/08/97 05/06/93 3N-6E-05 5N-4E-36 33 37 43 33 43 44 112 04 50 111 53 42 1325 2180 Near 7 Ave., 1/2 mi. South of Greenway Rd. 1/8 mi. NW of Pima Rd. and Jomax Rd. th th EFCC near 7 Ave. Pima @ Jomax vi Location th th TABLE I Sensor Name Sensor ID Installed T-R-S Latitude Longitude Elevation Lake Marguarite East Fork CC #3 Berneil Wash 4675 4680 4685 11/25/97 09/13/94 07/30/98 3N-4E-36 4N-3E-34 3N-4E-34 33 33 49 33 38 44 33 33 59 111 53 56 112 02 24 111 56 16 1325 1456 1340 1/4 mi. west of Doubletree and Hayden 1/2 mi. SW of Union Hills Dr. and Cave Creek Rd. Doubletree @ Invergordon IBW @ Shea Blvd. Aztec Park 4690 4695 06/09/98 02/03/98 3N-4E-29 3N-5E-17 33 34 56 33 36 36 111 58 08 111 51 53 1350 1530 Shea Blvd. @ 52 St. Thunderbird Rd. @ Frank Lloyd Wright Blvd. Durango Complex .01 Durango Complex Jefferson @ 4th Ave. 4699 4700 4710 02/24/94 06/04/80 01/29/91 1N-2E-14 1N-2E-14 1N-3E-8 33 25 41 33 25 41 33 27 08 112 07 09 112 07 09 112 04 48 1050 1050 1080 27th Ave. and Durango St. 27th Ave. and Durango St. County Building, 4th Ave. and Jefferson St. Grand @ 27 Ave. Thomas @ 16th St. 4715 4720 10/11/96 01/17/91 2N-3E-35 1N-3E-24 33 29 00 33 28 37 112 08 28 112 02 27 1100 1120 Near 28 Ave. and Grand Ave. th 16 St. at Thomas Rd. Perry Park Papago Park Old X-cut @ McDowell 4730 4740 4745 08/22/90 08/15/90 07/27/94 2N-3E-35 1N-4E-5 1N-4E-06 33 28 39 33 27 37 33 27 55 112 00 50 111 58 07 111 58 49 1160 1200 1250 1/8 mi. S. of Thomas Rd. and 32nd St. 1/4 mi. N. of McDowell Rd. and 52nd St. McDowell Rd. at Hohokam Expressway Thomas @ 48th St. th Salt River @ 67 Ave. 4750 4755 01/30/91 04/23/98 1N-4E-31 1N-1E-25 33 28 49 33 24 00 111 58 46 112 12 10 1200 1000 Thomas Rd. and 48th St. th 67 Ave. @ Roeser St. Maryvale Muni Golf Buckeye @ 75th Ave. 4760 4765 08/17/89 08/01/96 2N-2E-19 1N-1E-11 33 28 21 33 26 43 112 09 40 112 13 30 1200 1004 1/4 mi. N of Indian School Rd. and 59th Ave. 1/4 mi. N. of Buckeye Rd. and 75th Ave. City of Glendale Maryland @ 27th Av Missouri @ 16th St. 4770 4775 4780 07/13/89 12/22/94 01/17/91 2N-2E-6 2N-2E-11 2N-3E-16 33 32 45 33 33 53 33 31 01 112 11 43 112 06 50 112 02 53 1148 1200 1155 Grand Avenue at 63rd Avenue Near I-17, 1/2 mi. North of Bethany Home Rd. 1/2 mi. North of Camelback Rd. and 16th St. Butler Park Paradise Valley CC 4785 4790 09/09/98 07/13/89 3N-2E-32 2N-4E-9 33 33 41 33 32 07 112 10 48 112 00 13 1200 1494 1/4 mi. SE of 59 Ave. and Olive Ave. 1/2 mi. North of Lincoln Dr. and Tatum Blvd. Dreamy Draw Dam ACDC @ 36th St. ACDC @ 14th St. 4800 4805 4810 01/24/84 02/24/94 02/09/94 3N-3E-34 2N-3E-13 2N-3E-4 33 33 45 33 30 09 33 32 31 112 01 54 112 00 00 112 02 35 1407 1260 1230 1/4 mi. SSW of the 24th St. and Dulap Ave. alignments 1/2 mi. North of 36th St. and Camelback Rd. 1/2 mi. North of Glendale Ave. and 14th St. 10 St. Wash Basin #1 ACDC @ 43rd Ave. 4815 4820 10/23/96 11/14/90 3N-3E-28 3N-2E-22 33 34 47 33 35 03 112 03 16 112 09 16 1150 1225 1/4 mi. SW of Peoria Ave. and Cave Creek Rd. 1/4 mi. NW of Peoria Ave. and 43rd Ave. Cave Creek @ Cactus ACDC @ Cave Creek 4830 4835 06/27/91 03/11/97 3N-2E-13 3N-2E-25 33 35 56 33 22 12 112 07 01 112 07 12 1280 1243 1/4 mi. ENE of I-17 and Cactus Rd. rd Mountain View Rd. near 23 Ave. Greenway @ 32nd Ave. th T-bird @ 7 Street Rawhide Wash 4840 4850 4860 01/31/91 10/17/96 07/22/99 3N-2E-2 3N-3E-16 5N-4E-36 33 37 31 33 36 16 33 44 27 112 07 45 112 04 09 111 53 55 1300 1092 2205 1/4 mi. East of Greenway Rd. and 32nd Ave. th 1/4 mi. SW of Thunderbird Rd. and 7 Street 1/3 mile west of Pima Rd. on Dynamite Blvd. Cave Buttes Dam Cave Creek Landfill 4900 4915 01/25/84 04/22/93 4N-3E-15 5N-4E-07 33 42 58 33 47 33 112 02 43 111 59 47 1649 1627 1/4 mi. North of the Happy Valley Rd. & 16th St. alignments 1/2 mi. E of Carefree Hwy. and the 40th St. alignment Cave Cr.@ Spur Cross Carefree Ranch Reata Pass Dam 4920 4930 4935 06/16/93 07/15/85 02/25/93 6N-4E-04 6N-5E-16 5N-5E-33 33 53 05 33 52 03 33 44 06 111 57 17 111 51 00 111 50 36 2280 3200 2600 3.5 mi. North of the Town of Cave Creek 3.5 mi. NE of Skyranch Airport 1/2 mi. South of Dynamite Blvd. and 112th St. Humboldt Mtn. Seven Springs 4940 4950 07/14/81 11/12/81 7N-5E-6 8N-5E-8 33 58 48 34 03 06 111 47 56 111 51 17 5198 4595 13 mi. NE of the Town of Cave Creek 15 mi. NNE of the Town of Cave Creek Mt. Oatman Columbus Wash 5000 5010 04/30/80 9/21/99 4S-9W-25 4S-10W-6 33 03 05 33 06 27 113 08 15 113 19 57 1720 690 8 mi. WSW of Painted Rock Dam 8 miles north of Agua Caliente Gila Bend Mountains 5050 06/01/88 2S-9W-17 33 14 28 113 12 14 1620 16 mi. NW of Painted Rock Dam off Agua Caliente Rd. th th vii Location nd th th TABLE I Sensor Name Sensor ID Installed T-R-S Latitude Longitude Elevation Buckeye @ 547 Ave. th Baseline @ 547 Ave. Centennial @ Wenden 5080 5085 5090 06/13/00 05/24/00 09/02/98 1N-10W-07 1S-9W-06 6N-12W-32 33 26 06 33 22 37 33 49 27 113 13 49 113 13 44 113 32 00 1205 1225 1850 Buckeye Road @ 547 Ave. th SW Corner of Baseline and 547 Ave. 5.5 mi. NE of Salome on US60 bridge Centennial Railroad Delaney Wash 5100 5105 02/09/90 12/22/99 1S-6W-28 2N-7W-33 33 18 35 33 28 11 112 52 56 112 58 30 850 1130 8 mi. NW of Old US 80 at the Gila River 3 miles SSW of Tonopah Saddleback FRS Winters Wash Centennial Levee 5110 5115 5120 12/16/88 07/11/00 03/07/84 2N-7W-33 2N-6W-30 2N-10W-17 33 28 11 33 30 33 33 30 48 112 58 30 112 54 44 113 16 32 1130 1120 1298 7 mi. WSW of Tonopah in Harquahala Valley rd 1 mi. N of Indian School Rd. and 403 Ave. 2 mi S. of I-10 and 1 mi. E. of West County border Harquahala FRS Upper Tiger Wash 5125 5130 09/15/93 09/12/80 2N-8W-05 5N-9W-2 33 32 54 33 48 40 113 05 52 113 10 25 1420 2198 10 mi. WNW of Tonopah in Harquahala Valley 11 mi. S. of Aguila off Eagle Eye Road Tiger Wash Fan Narrows Dam Tiger Wash 5140 5150 5160 09/21/94 09/01/94 9/15/99 4N-10W-20 4N-12W-04 5N-10W-2 33 40 06 33 43 29 33 44 30 113 18 54 113 30 45 113 16 43 1605 1960 1960 1 mi. W of Eagle Eye Rd. and 4 mi. N of Salome Highway 5 mi. SE of Salome off Salome Highway 10 mi. N of the Eagle Eye Rd. / Salome Highway intersection Gladden Centennial Wash 5170 5180 02/02/82 11/19/81 7N-10W-33 7N-7W-16 33 54 09 33 57 03 113 17 54 113 00 02 2198 2417 US 60 at Gladden, 34 miles W of Wickenburg 1 mi. N of US 60, 19 mi. W of Wickenburg Harquahala Mtn. Smith Peak 5185 5190 02/10/94 05/05/80 5N-10W-06 8N-11W-1 33 48 43 34 04 00 113 20 48 113 21 03 5681 5131 Top of Harquahala Mtn., 36 mi. WSW of Wickenberg Harcuvar Mtns., 13 mi. NW of Aguila Buckeye FRS #1 Buckeye FRS #2 Hassayampa Landfill 5200 5205 5210 07/26/83 11/11/92 04/15/93 1N-5W-3 1N-3W-07 1S-5W-02 33 29 24 33 26 26 33 21 59 112 44 02 112 35 47 112 44 33 1097 1150 900 West end of Buckeye FRS #1, I-10 @ Hassayampa River West end of Buckeye FRS #2, 5 mi N of Buckeye 2 mi. NW of Hassayampa Jackrabbit Wash Morristown 5215 5220 09/14/82 05/13/92 5N-6W-31 6N-4W-13 33 44 08 33 51 21 112 54 54 112 37 29 1798 1978 16 mi. NNE of Tonopah, 20 mi. SSW of Wickenburg US 60/93 at Morristown, 10 mi. SE of Wickenburg Hassy R. @ US 60 Sunset FRS Sunnycove FRS 5225 5230 5245 03/14/94 02/12/89 07/31/86 7N-5W-12 7N-5W-11 7N-5W-11 33 58 42 33 57 50 33 57 25 112 43 40 112 44 33 112 44 24 2035 2100 2200 Hassayampa River at US 60/93 in Wickenburg 3/4 mi. WSW of the US 60 / US 93 intersection in Wickenburg 1 mi. SW of the US 60 / US 93 intersection in Wickenburg Vulture Mine Sols Wash 5260 5275 10/14/81 09/24/81 7N-5W-15 8N-7W-13 33 56 42 34 07 25 112 46 07 112 56 55 2311 2771 3 mi. SW of Wickenburg Intersection of SR 71 and US 93, 16 mi. NW of Wickenburg Hassayampa R. @ I-10 Yarnell Hill 5280 5290 11/09/94 07/13/81 1N-5W-03 10N-5W-11 33 27 33 34 13 21 112 45 46 112 44 53 1035 5128 I-10 bridge over Hassayampa River, 12 mi WNW of Buckeye 1 mi. ENE of Yarnell, Yavapai County Hassy R. @ Box Canyon O'Brien Minnehaha 5305 5320 5335 11/17/83 11/03/82 06/16/81 8N-4W-7 9N-3W-21 10N-1W-31 33 58 11 34 03 48 34 10 00 112 43 38 112 34 20 112 22 30 2245 2798 5602 6 mi. N of Wickenburg on Hassayampa River, Yavapai County 11 mi. NE of Wickenburg, Yavapai County 8 mi. E of Wagoner, Yavapai County Towers Mtn. Hassy R. @ Wagoner Rd. 5340 5350 05/01/92 12/19/83 10N-1W-15 11N-3W-9 34 14 24 34 18 38 112 21 47 112 34 05 7528 3785 3 mi. NW of Crown King, Yavapai County 6 mi. ESE of Kirkland Junction Wilhoit Mt. Union Agua Fria @ Buckeye 5365 5380 5400 09/24/81 08/16/82 10/11/88 13N-3W-32 12N-2W-1 1N-1W-14 34 26 36 34 24 47 33 26 05 112 36 47 112 24 54 112 19 54 5043 7495 940 At Wilhoit, 10 mi. SSW of Prescott, Yavapai County Top of Mt. Union, 10 mi. SSE of Prescott Buckeye Rd. Bridge over Agua Fria River, nr Avondale Colter @ El Mirage Dysart Drain @ LAFB 5405 5410 06/29/94 08/22/96 2N-1W-13 2N-1W-03 33 30 38 33 32 38 112 19 32 112 20 57 1025 1090 1/4 mi. N of Camelback and El Mirage Rd. 1/4 mi. West of Northern Ave. & Litchfield Rd. White Tanks 3 White Tanks E. Peak 5415 5430 03/12/86 05/15/80 2N-2W-9 3N-3W-27 33 32 01 33 34 08 112 28 14 112 33 29 1190 4031 4 mi. N of I-10 on Jackrabbit Trail alignment Top of White Tank Mtns., 13 mi. N of Buckeye McMicken Floodway 5435 09/03/92 4N-1W-18 33 41 04 112 24 33 1337 1/2 mi. N of Grand Ave. and Deer Valley Rd. th viii Location th TABLE I Sensor Name Sensor ID Installed T-R-S Latitude Longitude Elevation McMicken Dam Patton Rd. Wittmann 5445 5450 5455 03/24/83 05/13/92 05/13/92 4N-2W-24 5N-3W-33 5N-3W-13 33 40 38 33 43 53 33 46 15 112 25 23 112 34 23 112 31 14 1361 2683 1653 N. end of the dam, 1/4 mi SE of Deer Valley Rd and Cotton Ln 7 mi. E of Grand Ave. on Patton Rd. US 60/93 at Wittmann, 4 mi. SE of Circle City Chrysler P. Grounds NW Regional Landfill 5460 5465 10/31/90 04/27/93 5N-2W-7 4N-2W-17 33 47 04 33 39 40 112 30 03 112 29 30 1720 1890 3 mi. ESE of Circle City, 1.5 mi. N of Wittmann Near 195th Ave. and Deer Valley Rd. Circle City Castle Hot Springs Agua Fria @ Grand Ave. 5475 5490 5500 09/17/82 10/20/81 04/27/94 6N-3W-32 7N-3W-24 3N-1E-18 33 49 22 33 55 42 33 36 25 112 35 25 112 31 42 112 18 16 1890 2683 1125 Along US 60/93, 14 mi. SE of Wickenburg 6 mi. NE from US 60/93 on Castle Hot Springs Rd. Grand Ave. bridge at Agua Fria River New River @ Glendale Dysart @ Bell Rd. 5505 5510 03/21/90 10/19/92 3N-1E-8 3N 1W 02 33 32 14 33 38 11 112 17 00 112 20 27 1050 1190 1/2 mi. E of 99th Ave. on Glendale Ave. bridge Dysart Rd. at Bell Rd., Surprise Sun City West ACDC @ 67th Ave. Grand @ Peoria Ave. 5515 5520 5525 03/30/95 06/07/90 07/11/96 4N-1W-27 3N-1E-12 3N-1E-22 33 39 54 33 37 26 33 35 00 112 21 25 112 12 10 112 15 30 1335 1220 1114 1/4 mi. SE of the Beardsley Rd. & Litchfield Rd. alignments 67th Ave. Bridge at Arizona Canal, Glendale Intersection of Grand Ave. and Peoria Ave. Adobe Dam Deer Valley Airport 5535 5550 10/28/82 01/23/91 4N-2E-21 4N-3E-18 33 40 37 33 41 06 112 09 12 112 04 59 1413 1445 1/4 mi. South of Deer Valley Rd. & 43rd Ave. Deer Valley Rd. and 7th Ave. Skunk Creek @ I-17 Upper Skunk Creek 5565 5580 10/26/89 09/19/80 5N-2E-35 6N-3E-5 33 43 47 33 53 35 112 07 21 112 04 05 1475 2109 I-17 at Jomax Rd. alignment 4 mi. E of New River New River @ Bell Rd. New River Dam Sunup Ranch 5595 5610 5625 04/04/90 04/15/86 03/21/84 3N-1E-3 5N-1E-35 6N-2E-03 33 38 18 33 44 09 33 53 36 112 14 27 112 13 31 112 08 20 1200 1498 2141 Bell Rd. at 83rd Ave. 1/2 mi. NE of Jomax Rd. and 83rd Ave. 1 mi. SSW of New River New River Landfill Cooks Mesa 5630 5640 04/29/93 03/21/84 8N-2E-08 8N-4E-4 33 52 20 34 03 34 112 11 40 111 57 06 1508 4565 4 mi. ENE of New Waddell Dam 10 mi. E of Black Canyon City in the New River Mtns. Garfias Mtn. Columbia Hill Horsethief Basin 5670 5685 5700 04/14/81 05/28/81 11/24/86 7N-2W-1 8N-1W-22 9N-1E-33 33 57 55 34 01 04 34 06 19 112 25 43 112 21 09 112 20 49 2645 2393 6702 6 mi. WSW of Castle Hot Springs, off Castle Hot Springs Rd. 5 mi. NNW of Castle Hot Springs At HB Recreation Area, 6 mi. SE of Crown King Crown King Sunset Point 5715 5730 05/10/83 06/09/81 10N-1W-15 9N-2E-23 34 12 50 34 11 13 112 21 14 112 08 04 6783 3378 Crown King, Bradshaw Mtns, 24 mi. SSE of Prescott Sunset Point Rest Area on I-17, 10 mi. N of Black Canyon City Horseshoe Ranch Horner Mtn. Ranch 5745 5760 03/09/85 02/13/81 10N-3E-24 11N-4E-4 34 13 50 34 31 53 112 00 00 111 56 44 3805 4407 10 mi. SE of Cordes Junction 11 mi. ENE of Cordes Junction Arizona Hunt Club I-17 @ 169 Dewey 5775 5790 5805 02/18/81 10/06/87 06/18/81 12N-2E-27 13N-3E-3 13N-2E-8 34 23 26 34 31 10 34 30 21 112 07 42 112 00 02 112 08 32 3805 4750 4775 5 mi. NNW of Cordes Junction I-17 at SR 169 (Cherry Rd.) 5 mi. E of Dewey off Orme Ranch Rd. Prescott Valley Horseshoe Lake 5820 5890 12/07/82 09/06/00 15N-1E-16 7N-6E-09 34 40 43 33 59 02 112 15 16 111 42 44 5228 2000 5 mi. N of the intersection of SR 69 and Roberts Rd. Horseshoe Lake- Sw Corner near Boat Rramp Asher Hills Bartlett Lake McDowell Mtn. Park 5900 5910 5915 08/02/90 08/31/00 08/06/90 4N-6E-1 6N-7E-28 4N-6E-16 33 43 03 33 50 20 33 57 03 111 41 01 111 38 06 111 44 42 1680 1670 2040 Off Asher Dr. in McDowell Mtn. Park, 1 mi. W of Rio Verde Bartlett Lake Sheriff Sub-station Palisades Dr. in McDowell Mtn. Park, 4 mi. WSW of Rio Verde Fraesfield Mtn. Thompson Peak 5930 5945 07/28/89 06/11/80 5N-5E-23 4N-5E-35 33 45 41 33 38 40 111 48 51 111 49 11 2661 3993 Near the alignments of Dixaleta Dr. and 128th St. On Thompson Peak, 120th St. and Bell Rd. alignments Fountain Hills Mt. Ord 5950 5960 12/09/93 07/01/83 3N-6E-15 7N-9E-34 33 36 40 33 53 25 111 43 29 111 24 20 2284 7139 At Palisades Blvd. Fire Station, nr xsecn with Fntn. Hills Blvd. Top of Mt. Ord, 4 mi. E of Sunflower in the Mazatzal Mountains Stone Ridge Dam 5965 12/11/96 3N-6E-22 33 35 41 111 44 01 1710 1/4 mi. W. of Cholla Dr. and Fountain Hills Blvd. ix Location TABLE I Sensor Name Sensor ID Installed T-R-S Latitude Longitude Elevation SunRidge Canyon Dam Cloudburst Wash North Heights Dam 5970 5975 5980 2/4/97 03/13/97 10/11/96 3N-6E-16 3N-6E-07 3N-6E-09 33 16 18 33 37 13 33 37 21 111 45 06 111 46 37 111 44 54 1932 2440 1819 200 yards W. of Lago Blvd and Palisades Blvd. 2 mi. NW of SunRidge Golf Course, Fountain Hills 400 yards SW of Sierra Madre Dr. and Golden Eagle Blvd. Golden Eagle Blvd. Hesperus Dam 5985 5990 2/12/97 12/18/96 3N-6E-05 3N-6E-04 33 38 40 33 38 14 111 45 59 111 44 47 1903 1894 NW1/4 of Section at Chaparral Water Tank 1/4 mi. N. of Richwood Ave. and Golden Eagle Blvd. Hesperus Wash Guadalupe FRS South Mountain Park 5995 6500 6510 03/10/97 06/29/89 09/28/82 4N-6E-31 1S-4E-5 1S-3E-11 33 32 59 33 22 16 33 20 46 111 46 53 111 58 10 112 02 59 2280 1250 2135 NW1/4 of T4N-R6E-Section 31 near Dixie Mine 1/4 mi. SSW of Baseline Rd. and I-10 Alignments of Elliot Rd. and 24th St. Carriage Lane Park South Mtn. Park HQ 6520 6525 03/26/91 05/01/97 1S-5E-7 1S-2E-26 33 21 34 33 18 55 111 53 22 112 08 03 1200 1251 1/2 mi. South of Price Rd. and Guadalupe Rd. th Alignments of Elliot Rd. and 7 Ave. Chandler @ Alma Schl Mesa Tower Broadway @ Lindsay 6530 6540 6545 07/25/96 07/19/89 09/29/95 1S-5E-33 1N-5E-35 1N-6E-14 33 18 15 33 23 01 33 24 23 11 50 43 111 49 34 111 46 25 1527 1215 1250 1/4 mi. SE of Chandler Blvd. and Alma School Rd. 1/4 mi. NW of McQueen Rd. and Baseline Rd. 1/4 mi. E of Broadway Rd. & Lindsay Rd. Ahwatukee South Mountain Fan 6550 6560 03/04/96 06/09/93 1S-4E-19 1S-2E-26 33 19 44 33 18 57 111 59 18 112 08 25 1280 1420 1/2 mi. South of the 43rd Ave. and Warner Rd. alignments Alignments of Ray Rd. and 35th Ave. in S. Mtn. Park EMF @ Broadway EMF @ Queencreek Rd. 6570 6580 08/10/89 01/18/89 1N-6E-26 2S-6E-15 33 24 21 33 15 50 111 42 42 111 43 35 1349 1317 1/2 mi. SSE of Broadway Rd. and Higley Rd. 1/3 mi. West of Queen Creek Rd. and Higley Rd. EMF @ Arizona Ave. Guadalupe Channel Freestone Basin 6595 6600 6605 02/10/89 08/07/98 12/19/95 3S-5E-15 1S-7E-06 1S-6E-08 33 10 53 33 21 48 33 21 29 111 51 50 111 40 33 111 46 21 1214 1360 1450 On the SR 587 bridge 3 mi. South of Riggs Rd. 1/4 mi. E of Power Rd. @ Guadalupe Rd. 1/2 mi. SSE of Guadalupe Rd. and Lindsay Rd. Queen Creek Rd. Queen Creek Landfill 6610 6615 05/13/84 04/23/93 2S-7E-10 2S-7E-21 33 15 49 33 13 13 111 37 35 111 38 48 1409 1409 1/4 mi. NE of Queen Creek Rd. and Ellsworth Rd. 1/2 mi. SW of Ocotillo Rd. and Ellsworth Rd. Crossroads Park Signal Buttes FRS Usery Mtn. Park 6620 6625 6640 12/18/95 11/10/87 06/20/85 1S-6E-21 1N-7E-12 2N-7E-35 33 19 40 33 26 25 33 27 56 111 44 49 111 35 25 111 36 26 1270 1650 1799 1/2 mi. NW of Ray Rd. and Greenfield Rd. 1/4 mi. NE of Signal Butte Rd. and Brown Rd. 1/3 mi. East of the McDowell Rd. and Crismon Rd. alignments Usery Park WS Thunder Mtn. 6650 6655 02/24/94 03/31/82 2N-7E-27 2N-7E-28 33 29 07 33 29 48 111 36 58 111 38 25 2115 2552 1/4 mi. WNW of the Crismon Rd. and Thomas Rd. alignments 1/2 mi. W. of the Ellsworth Rd. and Indian School Rd. alignments Apache Junction FRS Apache Trail 6670 6675 12/16/81 04/14/93 1N-8E-8 1N-8E-21 33 26 28 33 25 42 111 33 07 111 31 31 1989 1820 1/3 mi. NW of Lost Dutchman Blvd. and Idaho Rd. 1/3 mi. NE of Broadway Rd. and Idaho Rd. Powerline FRS Vineyard FRS Rittenhouse FRS 6680 6685 6700 12/03/92 11/02/83 09/27/88 1S 8E 09 1S-8E-9 2S-8E-2 33 21 06 33 21 06 33 17 22 111 32 34 111 32 34 111 30 26 1580 1582 1580 Alignments of Idaho Rd. and Warner Rd. Alignments of Tomahawk Rd. and Williams Field Rd. Alignments of Goldfield Rd. and Germann Rd. Queen Ck @ Rittenhouse Magma FRS 6710 6715 09/14/93 10/27/88 2S-7E-25 4S-9E-35 33 13 50 33 07 04 111 35 41 111 24 09 1400 1610 1/3 mi. SE of the Signal Butte and Chandler Heights alignments 7 mi. NNW of Florence Queen Cr. @ CAP Florence Junction Whitlow Ranch Dam 6720 6730 6740 01/14/99 04/18/86 01/08/99 2S-8E-26 1S-9E-35 1S-10E-3 33 12 22 33 17 51 33 17 57 111 30 15 111 23 43 111 16 13 1565 1840 2200 Queen Creek at Central AZ Project 1.5 mi. NW of Florence Junction 5 mi. NE of Florence Junction Kings Ranch Signal Peak 6745 6760 09/13/81 09/15/93 1N-9E-33 1S-15E-33 33 23 06 33 17 52 111 25 58 110 50 28 2145 7812 7 mi. ESE of Apache Junction 8 mi. SSW of Globe Saguaro Lake Buckeye FRS #3 6780 6810 01/24/00 11/23/92 2N-8E-27 1N-3W-10 33 34 26 33 26 49 111 32 17 112 33 20 1550 1200 MCSO yard, NW corner of the Lake 1/4 mi. NE of I-10 and Watson Rd. White Tanks 4 6820 01/09/86 1N-2W-5 33 27 04 112 29 40 1044 1/4 mi. NE of Tuthill Rd. and Van Buren St. x Location TABLE I Sensor Name Sensor ID Installed T-R-S Latitude Longitude Elevation Waterman @ Rainbow Buckeye Rd. @ SR 85 Tuthill @ Ray Rd. 6830 6835 6840 03/18/99 09/20/00 12/22/94 2S-2W-14 1S-4W-01 1S-2W-20 33 15 40 33 22 05 33 19 25 112 36 38 112 37 11 111 29 56 1085 990 1000 Gila @ Estrella Pkwy. Holly Acres 6850 6860 02/28/89 01/26/89 1N-1W-31 1N-1E-31 33 23 19 33 23 12 112 23 33 112 18 08 900 945 Waterman Wash Estrella Fan Upper Waterman Wash 6880 6890 6900 05/12/83 11/15/92 06/23/88 2S-1W-25 2S-1W-12 4S-2W-11 33 13 15 33 16 08 33 05 25 112 18 31 112 19 15 112 25 25 1263 1425 1600 El Mirage Rd. and Riggs Rd. alignments Alignments of El Mirage Rd. and Germann Rd. 10 mi. WNW of Mobile Gillespie Dam Gila Bend Landfill 6905 6910 04/12/94 04/07/93 2S-5W-28 5S-4W-20 33 13 45 32 59 20 112 46 18 112 40 29 760 750 Gila River at Old US 80 3 mi. North of the intersection of US 80 and I-8 Sauceda Wash Sand Tanks Wash th Gila R. @ 116 Ave. 6920 6940 6845 02/28/90 07/21/83 12/16/98 6S-5W-04 7S-4W-14 1N-1W-36 32 52 27 32 48 06 33 23 24 112 44 57 112 37 55 112 18 28 726 1108 940 6 mi. SSW of Gila Bend 9 mi. SSE of Gila Bend th ΒΌ mile NNW of 115 Ave. and Baseline Rd. Bender Wash Vekol Wash 6960 6980 01/12/82 03/07/90 6S-3W-14 7S-1E-03 32 54 39 32 50 30 112 31 56 112 14 58 1243 1720 Just North of I-8, 10 mi. East of Gila Bend On I-8 bridge, halfway between Gila Bend and Casa Grande Stanton Mid-Martinez Creek 7000 7005 06/16/94 04/27/95 10N-5W-36 9N-5W-20 34 12 20 34 07 35 112 40 48 112 48 04 3250 2725 6.5 mi. East of Congress, Yavapai County 4.4 mi SSE of the US 89 / SR 71 junction Martinez Creek Congress Flores West 7010 7020 7025 11/23/94 06/16/94 05/02/95 8N-5W-17 10N-6W-35 8N-6W-03 34 01 44 34 10 11 34 03 32 112 47 30 112 51 15 112 51 12 2300 3000 2625 1 mi. East of the US 93 / US 89 junction Junction of US 89 and SR 71 Along US 93, 3.2 mi. NW of the US 93 / US 89 junction Sols Tank Black Hill 7030 7035 07/25/95 06/15/95 9N-6W-31 8N-6W-26 34 03 40 34 00 48 112 55 00 112 50 58 2690 2560 6.3 mi. WNW of the US 93 / US 89 junction 2.3 miles WSW of the US 93 / US 89 junction Sols Wash nr Matthie Black Mountain Hartman Wash 7040 7050 7060 08/04/95 07/06/94 07/06/94 8N-5W-32 7N-6W-15 7N-5W-06 33 59 14 33 56 49 33 57 47 112 47 36 112 53 02 112 49 40 2220 2617 2488 Sols Wash at SPRR bridge, 2 mi. N. of Wickenburg Airport Along US 60, 9 mi. West of US 60 / US 93 On US 60 bridge, 6.3 mi. West of US 60 / US 93 Flying E Tank Flying E Wash 7070 7080 05/09/95 07/12/94 7N-5W-17 7N-5W-09 33 56 11 33 57 44 112 49 10 112 46 49 2480 2302 6.3 mi. WSW of the US 93 / US 89 junction at Wickenburg On US 60 bridge, 3 mi. West of US 60 / US 93 Casandro Wash Constellation Road 7090 7100 07/12/94 08/03/94 7N-5W-10 8N-4W-31 33 57 44 33 58 38 112 45 53 112 42 15 2240 2220 On US 60 bridge, 2 mi. West of US 60 / US 93 1.4 mi. NE of the US 60 / US 93 junction Powder House Wash Wickenburg Airport Casandro Dam 7110 7120 7130 05/18/95 08/03/94 08/15/96 7N-4W-06 7N-5W-08 7N-5W-11 33 59 00 33 58 34 33 58 04 112 42 45 112 48 15 112 44 49 2120 2383 2180 1/2 mi. NE of US 60 and Constellation Rd., Wickenburg 4.5 mi. West of the US 60 / US 93 junction 1.1 miles W of the US60 / US93 intersection xi Location Rainbow Valley Rd. at Queen Creek Rd. 1/4 mi. E of SR 85 on Buckeye Rd. 1/2 mi. East of Tuthill Rd. and Ray Rd. Gila River at Estrella Parkway 1/2 mi. SW of Southern Ave. and 107th Ave. TABLE I Flood Control District of Maricopa County ALERT System Table II - Precipitation Sensors Installed in Water-Year 2000 Sensor Name Sensor ID Date Installed 5105 12/22/99 3 miles SSW of Tonopah 6780 01/24/00 NW corner of the Lake in the MCSO Yard Baseline @ 547 Ave. 5085 05/24/00 Baseline Rd. at 547th Ave. Buckeye @ 547th Ave. 5080 06/13/00 Buckeye Rd. at 547 th Ave. Winters Wash 5115 07/11/00 1 mi. N of Indian School Rd. and 403rd Ave. Bartlett Lake 5910 08/31/00 Bartlett Lake Sheriff Sub-station Horseshoe Lake 5890 09/06/00 Horseshoe Lake - SW corner near the boat ramp Buckeye Rd. @ SR 85 6835 09/20/00 1/4 mi. E of SR 85 on Buckeye Rd. Delaney Wash Saguaro Lake th Location Table III - Rain Gage Failure Statistics for Water-Year 2000 (A "Failure" is a continuous 48-hour period when no data is received) FAILURE TYPE Transmitter Battery Repeater Unknown Tipping Bucket Antenna Vandalism Winds / Lightning Programming Error Solar Panal Radio Path Radio Electrical Interference Failures - 2000 48 37 36 33 15 10 8 4 1 1 0 0 0 xii Failures - 1999 37 30 3 45 4 11 4 0 3 3 2 2 1 Failures - 1998 25 24 0 57 4 7 10 3 7 1 6 1 0 Annual Hydrologic Data Report Volume I - Precipitation Table IV ALERT Rain Gages: Water-Year Totals for 2000, 1999, 1998 & 1997 Gage Name Sacaton Peak Tat Momolikot Dam Gila @ Maricopa Rd Gila @ Olberg Santa Cruz @ SR 84 Santa Rosa @ SR 84 Cesar Chavez Park Roeser @ 2nd St. Salt R. @ 40th St. Salt R. @ Priest Dr. ASU South Kleinman Park Broadway @ Dobson Fitch Park Brown Rd. @ Horne Mountain View Park Falcon Field Spookhill FRS Salt River Landfill Pima @ Union Hills Pinnacle Peak Vista IBW @ McKellips Rd. th Osborn @ 64 St. IBW @ Indian Bend Rd. IBW @ Indian School IBW @ Interceptor th Highland @ 68 St. Thunderbird Academy Tatum Basin Rain IBW @ Sweetwater East Fork CC #1 Paradise Valley Park East Fork CC #4 Lost Dog Wash th EFCC nr 7 Ave. Pima @ Jomax Lake Marguarite East Fork CC #3 Berneil Wash IBW @ Shea Blvd Aztec Park Durango Complex Jefferson @ 4th Ave. th Grand @ 27 Ave. Thomas @ 16th St. Perry Park Papago Park Old X-cut @ McDowell Thomas @ 48th St. th Salt River @ 67 Ave Maryvale Muni Golf Buckeye @ 75th Ave. City of Glendale Maryland @ 27th Ave. ID # Inches - 2000 Inches - 1999* Inches-1998* Inches-1997* Notes 750 770 775 780 785 795 4500 4510 4515 4520 4525 4530 4535 4540 4545 4550 4555 4560 4580 4590 4595 4600 4605 4610 4615 4620 4625 4630 4635 4640 4645 4650 4655 4660 4665 4670 4675 4680 4685 4690 4695 4700 4710 4715 4720 4730 4740 4745 4750 4755 4760 4765 4770 4775 2.40 5.24 4.29 2.20 2.60 3.27 2.24 2.80 2.99 4.53 3.82 NA 5.28 3.19 3.39 4.25 4.21 3.58 3.03 3.54 3.50 NA 4.57 4.84 2.83 3.23 3.70 3.15 3.62 3.78 5.24 5.59 5.16 4.61 3.98 4.21 4.09 4.80 3.19 2.32 3.86 2.72 3.58 3.19 3.11 3.46 4.61 3.94 3.78 2.28 3.07 2.44 2.36 3.31 2.48 7.80 4.88 4.17 5.87 6.77 7.64 NA 5.94 7.40 7.68 6.06 7.98 5.43 5.89 5.79 7.56 4.92 7.40 7.87 8.35 8.90 8.15 7.83 6.69 7.76 7.52 6.81 7.05 8.78 9.21 9.29 9.72 6.54 6.02 10.35 7.87 7.99 7.68 4.17 7.60 7.60 5.79 5.20 5.63 5.71 6.73 5.98 NA 6.34 6.61 6.81 5.24 5.71 7.09 5.92 6.97 7.80 10.47 7.95 7.28 2.80 9.65 6.93 10.35 8.11 10.87 8.31 11.10 9.49 8.46 11.02 8.39 9.65 1.26 11.46 9.80 10.91 9.72 10.04 11.61 8.66 10.12 1.69 11.73 10.04 11.06 10.91 10.59 13.23 11.42 11.81 1.14 2.99 7.99 9.17 8.27 8.58 9.13 9.49 7.87 9.57 5.55 1.50 8.86 8.78 8.78 11.42 2.17 NA 5.83 3.39 2.60 3.31 3.58 2.83 3.11 4.80 5.39 3.35 4.58 3.11 3.95 3.66 4.86 2.32 NA NA NA 7.44 NA 5.35 NA 5.83 NA 4.72 3.54 2.13 3.82 3.23 3.27 5.12 1.77 4.84 NA 3.39 NA NA NA 3.54 4.13 3.94 4.21 5.04 4.41 4.25 4.02 NA 4.06 4.45 3.35 3.54 3 2 3 2 3 3 3 xiii Annual Hydrologic Data Report Volume I - Precipitation Gage Name Missouri @ 16th St. Butler Park Paradise Valley CC Dreamy Draw Dam ACDC @ 36th St. ACDC @ 14th St. th 10 St. Wash Basin #1 ACDC @ 43rd Ave. Cave Creek @ Cactus ACDC @ Cave Creek Greenway @ 32nd Ave. th Thunderbird @ 7 St. Rawhide Wash Cave Buttes Dam Cave Creek Landfill Cave Cr.@ Spur Cross Carefree Ranch Reata Pass Dam Humboldt Mtn. Seven Springs Mt. Oatman Columbus Wash Gila Bend Mountains th Buckeye @ 547 Ave. th Baseline @ 547 Ave. Centennial @ Wenden Centennial Railroad Delaney Wash Saddleback FRS Winters Wash Centennial Levee Harquahala FRS Upper Tiger Wash Tiger Wash Fan Narrows Dam Tiger Wash Gladden Centennial Wash Harquahala Mtn. Smith Peak Buckeye FRS #1 Buckeye FRS #2 Hassayampa Landfill Jackrabbit Wash Morristown Hassy R. @ US 60 Sunset FRS Sunnycove FRS Vulture Mine Sols Wash Hassy R. @ I-10 Yarnell Hill Hassy R. @ Box Canyon O'Brien Gulch Minnehaha Towers Mtn. Hassy R. @ Wagoner Rd. Wilhoit ID # Inches - 2000 Inches - 1999* Inches-1998* Inches-1997* 4780 4785 4790 4800 4805 4810 4815 4820 4830 4835 4840 4850 4860 4900 4915 4920 4930 4935 4940 4950 5000 5010 5050 5080 5085 5090 5100 5105 5110 5115 5120 5125 5130 5140 5150 5160 5170 5180 5185 5190 5200 5205 5210 5215 5220 5225 5230 5245 5260 5275 5280 5290 5305 5320 5335 5340 5350 5365 4.41 2.68 3.35 4.17 3.11 3.70 3.98 2.72 3.15 3.58 3.31 4.41 4.25 2.52 3.07 NA 6.57 5.43 8.15 7.56 2.48 2.76 3.19 NA NA 2.64 3.03 NA 2.68 NA 6.46 3.62 4.09 2.68 3.90 4.76 5.91 5.51 6.69 NA 3.23 3.90 2.76 5.04 4.96 6.38 5.16 5.08 4.25 11.69 3.70 11.42 6.38 7.87 NA 11.14 10.08 6.89 6.14 5.79 6.65 5.00 5.28 4.88 9.41 4.84 6.10 5.75 6.81 7.76 NA 4.33 9.41 7.44 10.59 9.21 13.74 17.40 3.31 NA 5.75 NA NA 6.77 4.69 NA 3.82 NA 5.71 5.31 5.59 5.83 5.55 NA 8.70 8.74 9.33 10.00 5.20 4.76 5.24 6.93 8.23 9.49 8.27 8.50 8.39 13.39 7.05 16.54 14.17 15.94 17.13 19.45 13.90 15.91 9.17 0.59 6.93 10.47 8.74 11.38 9.88 8.74 10.12 10.87 11.38 10.59 NA 8.54 11.61 14.53 16.89 14.25 14.53 21.85 8.23 NA 9.45 NA NA 0.71 7.87 NA 9.49 NA 8.54 9.29 10.20 8.90 8.11 NA 10.39 12.20 15.31 9.80 6.97 8.54 6.50 9.17 12.68 13.15 11.61 10.98 11.61 15.87 8.15 21.89 15.47 15.24 19.92 24.72 19.80 21.50 3.54 NA 3.86 3.11 4.45 3.11 1.65 3.19 2.83 2.01 2.99 3.35 NA 3.54 4.45 5.63 6.73 5.71 8.39 11.26 5.04 NA 5.63 NA NA NA 4.02 NA 4.96 NA 6.26 3.43 9.13 8.19 4.57 NA 10.08 10.98 18.46 8.46 7.05 6.34 4.49 6.85 6.97 9.61 8.31 7.72 7.83 8.15 8.58 19.92 10.39 12.87 12.80 15.94 13.50 13.15 Notes 3 3 4 2 3 1 1 1 1 2 2 xiv Annual Hydrologic Data Report Volume I - Precipitation Gage Name Mt. Union Agua Fria @ Buckeye Colter @ El Mirage Dysart Drain @ LAFB White Tanks 3 White Tank Peak McMicken Floodway McMicken Dam Patton Rd. Wittmann Chrysler P. Grounds NW Regional Landfill Circle City Castle Hot Springs Agua Fria @ Grand Ave. New River @ Glendale Dysart @ Bell Rd. Sun City West ACDC @ 67th Ave. Grand @ Peoria Ave. Adobe Dam Deer Valley Airport Skunk Creek @ I-17 Upper Skunk Creek New River @ Bell Rd. New River Dam Sunup Ranch New River Landfill Cooks Mesa Garfias Mtn. Columbia Hill Horsethief Basin Crown King Sunset Point Horseshoe Ranch Horner Mtn. Ranch Arizona Hunt Club I-17 @ 169 Dewey Prescott Valley Horseshoe Lake Asher Hills Bartlett Lake McDowell Mtn. Park Fraesfield Mtn. Thompson Peak Fountain Hills Fire Mt. Ord Stone Ridge Dam SunRidge Canyon Dam Cloudburst Wash North Heights Dam Golden Eagle Blvd. Hesperus Dam Hesperus Wash Guadalupe FRS South Mountain Park Carriage Lane Park ID # Inches - 2000 Inches - 1999* Inches-1998* Inches-1997* 5380 5400 5405 5410 5415 5430 5435 5445 5450 5455 5460 5465 5475 5490 5500 5505 5510 5515 5520 5525 5535 5550 5565 5580 5595 5610 5625 5630 5640 5670 5685 5700 5715 5730 5745 5760 5775 5790 5805 5820 5890 5900 5910 5915 5930 5945 5950 5960 5965 5970 5975 5980 5985 5990 5995 6500 6510 6520 18.39 4.06 2.56 2.52 2.68 3.58 3.07 3.46 3.11 4.21 4.61 2.87 5.63 9.21 2.05 NA 2.91 3.54 2.91 2.24 3.58 3.15 2.80 5.00 2.56 4.45 6.10 3.66 7.60 5.98 6.57 10.87 11.73 7.01 6.34 5.91 7.40 8.70 5.16 5.79 NA 5.39 NA 5.24 3.86 3.58 5.87 9.21 5.71 6.14 6.30 6.85 6.30 5.55 5.71 2.09 5.16 3.39 24.88 5.75 5.04 4.13 5.16 8.70 NA 5.63 7.24 7.60 8.03 6.42 8.82 8.46 1.89 4.37 5.28 7.32 6.54 5.51 5.91 7.95 8.78 10.28 6.14 8.62 8.19 7.99 15.31 9.88 14.45 24.13 24.17 17.40 14.02 14.02 13.07 13.82 14.02 17.95 NA 9.57 NA 10.87 9.76 5.91 9.49 19.37 9.65 9.41 9.45 NA 10.51 9.57 9.61 3.19 6.69 4.76 28.03 8.86 8.90 9.33 11.34 15.51 8.07 9.02 12.24 11.42 11.61 10.55 12.20 13.50 8.27 8.23 6.97 8.03 9.25 10.20 10.71 12.91 10.67 14.88 9.09 10.47 11.34 11.73 21.69 16.06 16.46 25.35 25.59 17.60 14.45 14.53 16.57 16.81 14.53 15.12 NA 10.94 NA 13.62 16.26 10.47 12.80 16.02 12.20 12.99 14.69 12.48 14.25 12.87 16.18 5.39 9.41 6.38 19.68 3.50 2.99 3.46 3.74 7.83 4.02 3.78 5.08 5.91 6.10 5.39 5.79 6.81 3.27 2.13 4.21 4.69 3.07 2.60 3.19 5.08 3.23 7.64 3.58 2.95 5.35 4.65 15.83 8.94 12.40 15.67 14.65 13.46 10.67 9.06 12.72 10.28 9.61 12.56 NA 6.73 NA 7.28 7.05 5.28 5.51 10.43 4.88 3.27 2.95 4.80 3.82 4.88 3.03 1.81 4.49 2.52 Notes 2 3 1 1 4 xv Annual Hydrologic Data Report Volume I - Precipitation Gage Name ID # Inches - 2000 Inches - 1999* Inches-1998* Inches-1997* South Mtn. Park HQ Chandler @ Alma School Mesa Tower Broadway @ Lindsay Ahwatukee South Mountain Fan EMF @ Broadway EMF @ Queen Creek Rd. EMF @ Arizona Ave. Guadalupe Channel Freestone Basin Queen Creek Rd. Queen Creek Landfill Crossroads Park Signal Butte FRS Usery Mtn. Park Usery Park WS Thunder Mtn. Apache Junction FRS Apache Trail Powerline FRS Vineyard FRS Rittenhouse FRS Queen Cr. @ Rittenhouse Magma FRS Queen Creek @ CAP Florence Junction Whitlow Ranch Dam Kings Ranch Saguaro Lake Buckeye FRS #3 White Tanks 4 Waterman @ Rainbow Buckeye Rd. @ SR 85 Tuthill @ Ray Rd. th Gila @ 116 Ave. Gila @ Estrella Pkwy. Holly Acres Upper Estrella Fan Waterman Wash Estrella Fan Upper Waterman Wash Gillespie Dam Gila Bend Landfill Sauceda Wash Sand Tank Wash Bender Wash Vekol Wash Stanton Mid-Martinez Creek Martinez Creek Congress Flores West Sols Tank Black Hill Sols Wash nr Matthie Black Mountain Hartman Wash 6525 6530 6540 6545 6550 6560 6570 6580 6595 6600 6605 6610 6615 6620 6625 6640 6650 6655 6670 6675 6680 6685 6700 6710 6715 6720 6730 6740 6745 6780 6810 6820 6830 6835 6840 6845 6850 6860 6870 6880 6890 6900 6905 6910 6920 6940 6960 6980 7000 7005 7010 7020 7025 7030 7035 7040 7050 7060 3.79 4.88 3.86 4.49 4.25 4.29 3.39 3.11 3.54 4.25 4.06 2.68 2.36 3.66 4.02 4.53 4.09 3.78 3.94 4.33 2.20 4.06 2.36 2.83 2.95 3.19 5.04 NA 3.66 NA 3.15 2.13 3.11 NA 2.87 4.09 3.86 3.66 3.98 4.53 3.94 3.58 3.54 2.64 2.24 3.03 3.11 4.80 7.87 9.53 5.94 7.36 7.48 8.31 6.06 6.69 6.26 6.34 8.87 6.14 4.84 5.83 6.02 9.41 5.43 6.81 6.02 8.62 6.46 6.02 NA 4.92 5.79 5.75 6.22 4.61 6.14 5.67 5.39 6.89 3.46 3.66 4.96 NA 6.46 NA 4.69 NA 4.49 3.23 NA NA NA NA 3.94 4.57 6.73 7.95 7.68 4.49 5.35 4.72 4.29 8.62 7.48 7.20 13.11 10.75 9.37 9.84 12.24 12.32 13.82 8.15 8.39 9.17 10.00 8.90 9.17 10.59 9.09 8.27 8.03 4.76 9.17 2.13 9.17 7.76 7.68 10.28 9.49 11.73 11.81 10.12 10.08 11.61 8.15 9.84 8.11 7.95 10.83 NA 10.94 11.10 13.94 NA 8.74 7.13 NA NA 7.52 NA 7.09 11.65 8.35 9.13 10.00 8.98 8.74 8.90 9.37 11.14 11.30 13.31 16.22 13.19 11.54 14.96 14.21 17.48 15.59 12.64 13.03 14.41 1.92 2.72 3.03 3.98 3.98 3.74 2.52 2.13 4.09 NA 2.76 3.58 2.44 2.76 4.09 3.54 3.94 2.52 4.02 4.13 2.64 3.58 2.95 3.50 3.11 NA 3.78 NA 4.61 NA 4.49 3.62 NA NA 5.04 NA 2.83 3.31 2.71 3.39 4.25 2.40 5.24 3.50 2.80 5.71 5.35 4.37 12.48 9.84 7.72 10.39 8.11 12.09 7.60 7.91 7.40 9.61 Notes 3 3 4 2 1 1 xvi Annual Hydrologic Data Report Volume I - Precipitation Gage Name Flying E Tank Flying E Wash Casandro Wash Constellation Road Powder House Wash Wickenburg Airport Casandro Dam ID # Inches - 2000 Inches - 1999* Inches-1998* Inches-1997* 7070 7080 7090 7100 7110 7120 7130 6.57 5.59 5.43 6.22 6.06 6.34 5.20 8.94 10.67 9.57 9.33 9.49 9.06 8.31 15.08 13.35 13.78 12.76 13.27 14.25 11.61 10.16 8.70 9.88 7.24 6.77 8.58 8.98 Notes Notes Apply to Water-Year 2000 Values Only Note 1: Gage installed during Water-Year 2000, no total given. Note 2: Total is inaccurate due to gage failure during an event at one or more times during the Water-Year. Note 3: Water-Year total contains one or more estimated event totals. Note 4: Total not included in annual rainfall plot (Figure 2) by reason of high-wind profile or detrimental physical modification. Estimated totals are included in the data set used to produce Figure 2. xvii Annual Hydrologic Data Report Volume I - Precipitation /1 /9 /1 9 10 2/9 /2 9 3 11 /99 /3 11 /9 /1 9 11 4/9 /2 9 5 12 /99 / 12 6/9 /1 9 12 7/9 /2 9 8/ 9 1/ 9 8 1/ /00 19 1/ /00 30 2/ /00 10 2/ /00 21 /0 3/ 0 3 3/ /00 14 3/ /00 25 /0 4/ 0 5/ 4/ 00 16 4/ /00 27 /0 5/ 0 8 5/ /00 19 5/ /00 30 6/ /00 10 6/ /00 21 /0 7/ 0 2 7/ /00 13 7/ /00 24 /0 8/ 0 4/ 8/ 00 15 8/ /00 26 / 9/ 00 6 9/ /00 17 9/ /00 28 /0 0 10 10 Rainfall (inches/day) /1 /9 /1 9 10 2/9 /2 9 3 11 /99 /3 11 /9 /1 9 11 4/9 /2 9 5 12 /99 / 12 6/9 /1 9 12 7/9 /2 9 8/ 9 1/ 9 8 1/ /00 19 1/ /00 30 2/ /00 10 2/ /00 21 /0 3/ 0 3/ 3/ 00 14 3/ /00 25 /0 4/ 0 5 4/ /00 16 4/ /00 27 /0 5/ 0 8/ 5/ 00 19 5/ /00 30 6/ /00 10 6/ /00 21 /0 7/ 0 2/ 7/ 00 13 7/ /00 24 /0 8/ 0 4 8/ /00 15 8/ /00 26 /0 9/ 0 6/ 9/ 00 17 9/ /00 28 /0 0 10 10 Rainfall (inches/day) Mt. Union Precipitation Gage No. 5380 Water-Year 2000 Water-Year Hyetographs for Six Selected Gages 2.00 1.75 Total Annual Rainfall: 18.39 inches, Elevation: 7,495 ft. 1.50 1.25 1.00 0.75 0.50 0.25 0.00 Date Reata Pass Dam Precipitation Gage No. 4935 Water-Year 2000 2.00 1.80 1.60 Total Annual Rainfall: 5.43 inches, Elevation: 2,600 ft. 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 Date xviii Annual Hydrologic Data Report Volume I - Precipitation /1 /9 /1 9 10 2/9 /2 9 3 11 /99 /3 11 /9 /1 9 11 4/9 /2 9 5 12 /99 / 12 6/9 /1 9 12 7/9 /2 9 8/ 9 1/ 9 8 1/ /00 19 1/ /00 30 2/ /00 10 2/ /00 21 /0 3/ 0 3 3/ /00 14 3/ /00 25 /0 4/ 0 5 4/ /00 16 4/ /00 27 /0 5/ 0 8 5/ /00 19 5/ /00 30 6/ /00 10 6/ /00 21 /0 7/ 0 2/ 7/ 00 13 7/ /00 24 /0 8/ 0 4 8/ /00 15 8/ /00 26 /0 9/ 0 6 9/ /00 17 9/ /00 28 /0 0 10 10 Rainfall (inches/day) /1 /9 /1 9 10 2/9 /2 9 3 11 /99 /3 11 /9 /1 9 11 4/9 /2 9 5 12 /99 / 12 6/9 /1 9 12 7/9 /2 9 8/ 9 1/ 9 8 1/ /00 19 1/ /00 30 2/ /00 10 2/ /00 21 /0 3/ 0 3/ 3/ 00 14 3/ /00 25 /0 4/ 0 5 4/ /00 16 4/ /00 27 /0 5/ 0 8/ 5/ 00 19 5/ /00 30 6/ /00 10 6/ /00 21 /0 7/ 0 2/ 7/ 00 13 7/ /00 24 /0 8/ 0 4 8/ /00 15 8/ /00 26 /0 9/ 0 6/ 9/ 00 17 9/ /00 28 /0 0 10 10 Rainfall (inches/day) AZ Canal Diversion Channel at 67th Ave. Precipitation Gage No. 5520 Water-Year 2000 2.00 1.80 1.60 Total Annual Rainfall: 2.91 inches, Elevation: 1,220 ft. 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 Date Queen Creek Rd. Precipitation Gage No. 6610 Water-Year 2000 2.00 1.80 1.60 Total Annual Rainfall: 2.68 inches, Elevation: 1,410 ft. 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 Date xix Annual Hydrologic Data Report Volume I - Precipitation / 10 1/9 /1 9 10 2/9 /2 9 3 11 /99 /3 11 /9 /1 9 11 4/9 /2 9 5 12 /99 / 12 6/9 /1 9 12 7/9 /2 9 8/ 9 1/ 9 8/ 1/ 00 19 1/ /00 30 2/ /00 10 2/ /00 21 /0 3/ 0 3/ 3/ 00 14 3/ /00 25 /0 4/ 0 5 4/ /00 16 4/ /00 27 /0 5/ 0 8/ 5/ 00 19 5/ /00 30 6/ /00 10 6/ /00 21 /0 7/ 0 2 7/ /00 13 7/ /00 24 /0 8/ 0 4 8/ /00 15 8/ /00 26 /0 9/ 0 6/ 9/ 00 17 9/ /00 28 /0 0 10 Rainfall (inches/day) / 10 1/9 /1 9 10 2/9 /2 9 3 11 /99 / 11 3/9 /1 9 11 4/9 /2 9 5 12 /99 /6 12 /9 /1 9 12 7/9 /2 9 8/ 9 1/ 9 8/ 1/ 00 19 1/ /00 30 2/ /00 10 2/ /00 21 /0 3/ 0 3 3/ /00 14 3/ /00 25 /0 4/ 0 5/ 4/ 00 16 4/ /00 27 /0 5/ 0 8 5/ /00 19 5/ /00 30 6/ /00 10 6/ /00 21 /0 7/ 0 2/ 7/ 00 13 7/ /00 24 /0 8/ 0 4 8/ /00 15 8/ /00 26 /0 9/ 0 6 9/ /00 17 9/ /00 28 /0 0 10 Rainfall (inches/day) Wickenburg Airport Precipitation Gage No. 7120 Water-Year 2000 2.00 1.80 1.60 Total Annual Rainfall: 6.34 inches, Elevation: 2,380 ft. 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 Date Bender Wash Precipitation Gage No. 6960 Water-Year 2000 2.00 1.80 1.60 Total Annual Rainfall: 3.11 inches, Elevation: 1,245 ft. 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 Date xx Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sacaton Peak (gage # 750) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .04 6 1.18 7 .39 .08 8 .04 9 10 11 .08 12 13 14 15 16 17 18 .04 19 20 21 .28 22 23 24 25 26 27 .04 .04 28 29 30 ---.08 .08 .04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.28 1.65 0.00 0.00 0.08 0.12 0.28 0.00 ACC 0.00 0.00 0.00 0.00 0.28 1.93 1.93 1.93 2.01 2.13 2.40 2.40 MAX 0.00 0.00 0.00 0.00 0.28 1.18 0.00 0.00 0.08 0.08 0.08 0.00 NO. 0 0 0 0 1 4 0 0 1 2 5 0 Maximum Daily Rainfall 1.18 Maximum Monthly Rainfall 1.65 Estimated Annual Rainfall 2.40 Number of Days with Rain 13 Notes: Estimated annual rainfall in millimeters: 61 Total down-time: Unknown Faulty tipping bucket discovered, March 5-7th storm total estimated, therefore monthly and annual totals are also estimates. 1 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Tat Momolikot Dam (gage # 770) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---2 .12 ---3 .04 4 .08 5 6 1.06 7 .12 .43 .35 8 .71 9 10 11 12 13 14 15 16 17 18 ---19 ---.08 20 .12 21 22 .04 .04 23 .04 ---24 ---25 ---26 .04 27 ---.04 28 ---.12 .04 29 ---.04 1.26 30 ---- ---.04 .43 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.00 1.18 0.00 0.00 0.47 0.43 3.03 0.00 ACC 0.00 0.00 0.00 0.12 0.12 1.30 1.30 1.30 1.77 2.20 5.24 5.24 MAX 0.00 0.00 0.00 0.12 0.00 1.06 0.00 0.00 0.12 0.43 1.26 0.00 NO. 0 0 0 1 0 2 0 0 7 1 10 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 3.03 Total Annual Rainfall 5.24 Number of Days with Rain 21 Notes: Annual rainfall in millimeters: 133 Total down-time: 14.33 days Gage 770 down from 1/26 06:19 (3) through 1/31 09:00 (3) due to transmitter failure, no rain fell. Gage 770 down from 03/31 09:44 (33) through 4/03 10:21 (33) due to antenna failure; no rain fell. Gage 770 down from 4/17 22:21 (33) through 4/20 08:49 (33) due to antenna failure; no rain fell. Gage 770 down from 9/22 08:49 (133) through 9/26 02:49 (133) for unknown reason, no rain fell. 2 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila @ Maricopa Rd. (gage # 775) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---2 ---3 ------4 ---5 .47 6 1.54 7 .16 .16 8 .04 .04 9 10 11 12 13 .04 14 15 16 17 .31 .16 18 19 20 21 22 .04 23 24 25 .08 26 27 28 .04 .51 .04 29 .08 .12 30 ---.47 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.20 0.00 0.00 1.42 0.04 0.63 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.20 2.20 2.20 3.62 3.66 4.29 4.29 MAX 0.00 0.00 0.00 0.00 0.00 1.54 0.00 0.00 0.51 0.04 0.16 0.00 NO. 0 0 0 0 0 4 0 0 5 1 7 0 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 2.20 Total Annual Rainfall 4.29 Number of Days with Rain 17 Notes: Annual rainfall in millimeters: 109 Total down-time: 6.4 days Gage 775 down from 4/30 22:06 (56) through 5/04 07:38 (56) due to transmitter failure; no rain fell. Gage 775 down from 9/02 08:06 (109) through 9/05 08:07 (109) due to battery failure, no rain fell. 3 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila @ Olberg (gage # 780) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .08 6 1.30 7 .39 .08 8 9 10 11 12 .04 13 14 15 16 17 .04 18 .08 19 20 21 22 .04 23 24 25 .04 26 27 28 .04 .04 29 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 1.81 0.00 0.00 0.04 0.00 0.31 0.00 ACC 0.00 0.00 0.00 0.00 0.04 1.85 1.85 1.85 1.89 1.89 2.20 2.20 MAX 0.00 0.00 0.00 0.00 0.04 1.30 0.00 0.00 0.04 0.00 0.08 0.00 NO. 0 0 0 0 1 4 0 0 1 0 6 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 1.81 Total Annual Rainfall 2.20 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 56 Total down-time: 0 days 4 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Santa Cruz @ SR 84 (gage # 785) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 6 1.18 7 .31 .47 8 .04 9 10 .08 11 .04 12 13 14 15 16 17 18 19 .16 20 .24 21 22 23 24 .04 25 ---26 ---- ---27 ---28 29 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 1.50 0.00 0.00 0.43 0.00 0.55 0.08 ACC 0.00 0.00 0.00 0.00 0.04 1.54 1.54 1.54 1.97 1.97 2.52 2.60 MAX 0.00 0.00 0.00 0.00 0.04 1.18 0.00 0.00 0.24 0.00 0.47 0.08 NO. 0 0 0 0 1 2 0 0 3 0 3 1 Maximum Daily Rainfall 1.18 Maximum Monthly Rainfall 1.50 Total Annual Rainfall 2.60 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 66 Total down-time: 5.46 days Gage 785 down from 7/25 09:26 (50) through 7/27 10:58 (50) due to battery failure; no rain fell. Gage 785 down from 8/24 22:47 (64) through 8/28 08:29 (64) due to transmitter failure; no rain fell. 5 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Santa Rosa @ SR 84 (gage # 795) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 6 1.26 7 .20 .28 8 9 10 .08 11 12 13 14 15 16 17 .04 .08 18 19 20 21 22 .04 23 24 .04 25 .04 26 27 28 .31 .63 29 .08 .16 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 1.46 0.00 0.00 0.47 0.00 1.26 0.08 ACC 0.00 0.00 0.00 0.00 0.00 1.46 1.46 1.46 1.93 1.93 3.19 3.27 MAX 0.00 0.00 0.00 0.00 0.00 1.26 0.00 0.00 0.31 0.00 0.63 0.08 NO. 0 0 0 0 0 2 0 0 4 0 7 1 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 1.46 Total Annual Rainfall 3.27 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 83 Total down-time: 0 days 6 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Cesar Chavez Park (gage # 4500) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .43 6 1.34 7 .24 .12 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 .04 24 25 26 27 28 .08 29 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.01 0.00 0.00 0.12 0.00 0.12 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.01 2.01 2.01 2.13 2.13 2.24 2.24 MAX 0.00 0.00 0.00 0.00 0.00 1.34 0.00 0.00 0.08 0.00 0.12 0.00 NO. 0 0 0 0 0 3 0 0 2 0 1 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.01 Total Annual Rainfall 2.24 Number of Days with Rain 6 Notes: Annual rainfall in millimeters: 57 Total down-time: 0 days 7 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Roeser @ 2nd St. (gage # 4510) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .79 6 1.54 7 .24 8 .04 9 10 11 12 13 ---14 ---15 16 17 18 19 20 .04 21 22 23 24 25 26 ---27 ---28 ---.04 29 ---.04 30 ------.04 31 ---- --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.56 0.00 0.00 0.12 0.04 0.04 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.56 2.56 2.56 2.72 2.76 2.80 2.80 MAX 0.00 0.00 0.00 0.00 0.00 1.54 0.00 0.00 0.04 0.04 0.04 0.00 NO. 0 0 0 0 0 3 0 0 3 1 1 0 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 2.56 Total Annual Rainfall 2.80 Number of Days with Rain 8 Notes: Annual rainfall in millimeters: 71 Total down-time: 12.52 days Gage 4510 down from 12/15 21:23 (0) through 12/25 21:53 (0) due to battery failure; no rain fell. Gage 4510 down from 3/12 14:52 (65) through 3/15 02:52 (65) for unknown reason; no rain fell. 8 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Salt R. @ 40th St. (gage # 4515) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .63 6 1.34 7 .28 8 9 10 11 12 13 14 15 16 17 .12 18 19 20 .24 21 22 .04 23 24 25 26 .12 27 28 29 .12 30 ---31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.36 0.00 0.00 0.28 0.00 0.35 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.36 2.36 2.36 2.64 2.64 2.99 2.99 MAX 0.00 0.00 0.00 0.00 0.00 1.34 0.00 0.00 0.24 0.00 0.12 0.00 NO. 0 0 0 0 0 4 0 0 2 0 3 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.36 Total Annual Rainfall 2.99 Number of Days with Rain 9 Notes: Annual rainfall in millimeters: 76 Total down-time: 0 days 9 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Salt R. @ Priest Dr. (gage # 4520) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .71 6 1.46 7 .24 .87 8 9 10 11 12 13 14 15 16 17 .20 18 19 20 .12 21 22 .16 23 24 .08 25 26 .28 27 28 29 .20 30 ---31 ------.24 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.64 0.00 0.00 0.28 0.87 0.75 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.64 2.64 2.64 2.91 3.78 4.53 4.53 MAX 0.00 0.00 0.00 0.00 0.00 1.46 0.00 0.00 0.16 0.87 0.28 0.00 NO. 0 0 0 0 0 4 0 0 2 1 4 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 2.64 Total Annual Rainfall 4.53 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 115 Total down-time: 0 days 10 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at ASU South (gage # 4525) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .63 6 1.54 7 .31 .47 8 9 10 11 12 13 14 15 16 17 .16 18 19 20 21 22 .16 23 24 25 26 .20 27 28 .04 29 .12 30 ---31 ------.16 ------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.68 0.00 0.00 0.16 0.51 0.47 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.68 2.68 2.68 2.83 3.35 3.82 3.82 MAX 0.00 0.00 0.00 0.00 0.00 1.54 0.00 0.00 0.16 0.47 0.20 0.00 NO. 0 0 0 0 0 5 0 0 1 2 3 0 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 2.68 Total Annual Rainfall 3.82 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 97 Total down-time: 0 days 11 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Kleinman Park (gage # 4530) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ------2 ---- ------3 ---- ------4 ---- ------5 ---- ------6 ------7 ---.12 ---8 ---9 ------10 ------11 ------12 ------13 ---14 ---15 ---16 ---17 ---.16 18 ---.08 .04 19 ---20 ---.04 21 .04 ---22 ---23 ---24 ---25 ---26 ---27 ---28 ---.08 .08 29 ---30 ---- ---.04 .08 .12 31 ------- ---- --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 0.00 0.00 0.00 0.24 0.20 0.39 0.00 ACC 0.00 0.00 0.00 0.00 0.04 0.04 0.04 0.04 0.28 0.47 0.87 0.87 MAX 0.00 0.00 0.00 0.00 0.04 0.00 0.00 0.00 0.08 0.12 0.16 0.00 NO. 0 0 0 0 1 0 0 0 4 2 4 0 Maximum Daily Rainfall 0.16 Maximum Monthly Rainfall 0.39 Partial Annual Rainfall 0.87 Number of Days with Rain 11 Notes: Partial annual rainfall in millimeters: 22 Total down-time: 51.34 days Gage 4530 down from 2/29 23:11 (1) through 4/06 12:17 (?) for construction relocation; events missed, inaccurate monthly and annual totals. Gage 4530 down from 7/30 18:14 (12) through 8/08 13:10 (12) due to transmitter failure; no rain fell. Gage 4530 down from 9/08 07:20 (12) through 9/13 09:10 (12) due to transmitter failure, no rain fell. 12 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Broadway @ Dobson (gage # 4535) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .03 3 4 .01 5 .74 6 1.70 7 .39 .04 .16 8 9 10 11 ---12 ---13 ---14 15 16 17 .28 18 .04 19 20 21 22 .04 23 .04 24 .04 25 26 27 28 .09 .24 .28 29 30 ---.20 .08 .51 31 ------.39 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.03 0.00 3.32 0.00 0.00 0.55 0.12 1.26 0.00 ACC 0.00 0.00 0.00 0.03 0.03 3.35 3.35 3.35 3.90 4.02 5.28 5.28 MAX 0.00 0.00 0.00 0.03 0.00 1.70 0.00 0.00 0.24 0.08 0.51 0.00 NO. 0 0 0 1 0 6 0 0 5 2 5 0 Maximum Daily Rainfall 1.70 Maximum Monthly Rainfall 3.32 Total Annual Rainfall 5.28 Number of Days with Rain 19 Notes: Annual rainfall in millimeters: 134 Total down-time: 4.0 days Gage 4535 down from 2/10 11:48 (3) through 2/14 11:48 (3) due to repeater failure; no rain fell. 13 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Fitch Park (gage # 4540) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .51 6 1.46 7 .31 .12 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .12 22 .04 23 24 25 26 27 28 .08 .04 29 .04 30 ---.08 31 ------.39 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.12 2.76 0.00 0.00 0.12 0.20 0.00 0.00 ACC 0.00 0.00 0.00 0.00 0.12 2.87 2.87 2.87 2.99 3.19 3.19 3.19 MAX 0.00 0.00 0.00 0.00 0.12 1.46 0.00 0.00 0.04 0.12 0.00 0.00 NO. 0 0 0 0 1 5 0 0 3 2 0 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 2.76 Total Annual Rainfall 3.19 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 81 Total down-time: 0 days 14 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Brown Rd. @ Horne (gage # 4545) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .02 3 ---4 ---.01 5 .50 6 1.49 7 .39 8 9 10 11 12 13 14 15 16 17 .20 18 .04 19 20 21 .10 22 23 .04 24 .04 25 ---26 ---27 ---28 ---.08 .08 .12 29 .04 30 ---.04 31 ------.20 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.02 0.10 2.70 0.00 0.00 0.16 0.04 0.35 0.00 ACC 0.00 0.00 0.00 0.02 0.12 2.82 2.82 2.82 2.98 3.02 3.38 3.38 MAX 0.00 0.00 0.00 0.02 0.10 1.49 0.00 0.00 0.08 0.04 0.20 0.00 NO. 0 0 0 1 1 7 0 0 3 1 3 0 Maximum Daily Rainfall 1.49 Maximum Monthly Rainfall 2.70 Total Annual Rainfall 3.38 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 86 Total down-time: 8.11 days Gage 4545 down from 11/24 08:30 (0) through 11/29 09:52 (0) due to transmitter failure; no rain fell. Gage 4545 down from 12/02 11:18 (0) through 12/05 12:30 (0) due to battery failure; no rain fell. 15 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Mountain View Park (gage # 4550) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .51 6 1.61 7 .35 .39 .04 8 9 10 11 ---.04 12 ---13 ---14 15 16 17 .28 18 .04 19 20 21 .08 22 23 .04 24 .04 25 26 27 28 .08 .16 29 .04 30 ---.12 .24 31 ------.20 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.76 0.00 0.00 0.28 0.59 0.63 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.76 2.76 2.76 3.03 3.62 4.25 4.25 MAX 0.00 0.00 0.00 0.00 0.00 1.61 0.00 0.00 0.16 0.39 0.28 0.00 NO. 0 0 0 0 0 5 0 0 4 3 5 0 Maximum Daily Rainfall 1.61 Maximum Monthly Rainfall 2.76 Total Annual Rainfall 4.25 Number of Days with Rain 17 Notes: Annual rainfall in millimeters: 108 Total down-time: 4.07 days Gage 4550 down from 2/10 15:37 (0) through 2/14 17:13 (0) due to repeater failure; no rain fell. 16 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Falcon Field (gage # 4555) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .43 6 1.89 7 .51 8 9 ---10 ---11 ------12 ------13 ------14 15 16 17 18 .12 .04 19 20 .08 21 .04 22 23 24 .04 25 26 .04 27 28 .12 .12 29 .08 30 ---.12 .12 .28 31 ------.16 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 3.11 0.00 0.00 0.51 0.12 0.35 0.04 ACC 0.00 0.00 0.00 0.00 0.04 3.15 3.15 3.15 3.66 3.78 4.17 4.21 MAX 0.00 0.00 0.00 0.00 0.04 1.89 0.00 0.00 0.12 0.12 0.28 0.04 NO. 0 0 0 0 1 5 0 0 5 1 3 1 Maximum Daily Rainfall 1.89 Maximum Monthly Rainfall 3.11 Total Annual Rainfall 4.21 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 107 Total down-time: 9.97 days Gage 4555 down from 2/10 11:29 (0) through 2/14 11:27 (0) due to repeater failure; no rain fell. Gage 4555 down from 8/08 08:23 (96) through 8/14 07:38 (96) due to battery failure; no rain fell. 17 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Spookhill FRS (gage # 4560) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ------2 ------3 4 ---5 ---.43 6 1.69 7 .47 .04 8 9 10 11 12 13 14 15 16 17 .08 18 19 20 .24 21 22 23 24 25 26 ---27 ---28 .12 ---.12 29 .24 30 ---.12 .04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.72 0.00 0.00 0.59 0.12 0.16 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.72 2.72 2.72 3.31 3.43 3.58 3.58 MAX 0.00 0.00 0.00 0.00 0.00 1.69 0.00 0.00 0.24 0.12 0.08 0.00 NO. 0 0 0 0 0 4 0 0 3 1 3 0 Maximum Daily Rainfall 1.69 Maximum Monthly Rainfall 2.72 Total Annual Rainfall 3.58 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 91 Total down-time: 11.88 days Gage 4560 down from 10/03 11:53 (0) through 10/06 08:09 (0) for unknown reason; no rain fell. Gage 4560 down from 10/31 20:10 (0) through 11/03 09:48 (0) due to transmitter failure; no rain fell. Gage 4560 down from 5/25 09:32 (69) through 5/29 09:33 (69) for unknown reason; no rain fell. Gage 4560 down from 6/30 21:31 (84) through 7/03 08:44 (84) due to battery failure; no rain fell. 18 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Salt River Landfill (gage # 4580) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .59 6 1.50 7 .31 .04 8 9 10 11 ---12 ---13 ---14 15 16 17 18 19 20 21 .16 22 .08 23 24 25 26 27 28 .12 .16 29 30 ---.04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.16 2.56 0.00 0.00 0.24 0.08 0.00 0.00 ACC 0.00 0.00 0.00 0.00 0.16 2.72 2.72 2.72 2.95 3.03 3.03 3.03 MAX 0.00 0.00 0.00 0.00 0.16 1.50 0.00 0.00 0.16 0.04 0.00 0.00 NO. 0 0 0 0 1 5 0 0 2 2 0 0 Maximum Daily Rainfall 1.50 Maximum Monthly Rainfall 2.56 Total Annual Rainfall 3.03 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 77 Total down-time: 3.67 days Gage 4580 down from 2/10 20:18 (0) through 2/14 12:23 (0) due to repeater failure; no rain fell. 19 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Pima @ Union Hills (gage # 4590) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 .08 5 .59 6 1.46 7 .20 .12 8 .04 9 ---10 ------11 ---12 ---13 14 15 16 17 18 19 20 21 .08 22 23 .39 24 25 26 27 28 .12 29 30 ---.08 .39 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.08 2.44 0.00 0.00 0.39 0.08 0.55 0.00 ACC 0.00 0.00 0.00 0.00 0.08 2.52 2.52 2.52 2.91 2.99 3.54 3.54 MAX 0.00 0.00 0.00 0.00 0.08 1.46 0.00 0.00 0.39 0.08 0.39 0.00 NO. 0 0 0 0 1 5 0 0 1 1 3 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 2.44 Estimated Annual Rainfall 3.54 Number of Days with Rain 11 Notes: Estimated annual rainfall in millimeters: Total down-time: Unknown Gage 4590 down from 12/09 11:00 (0) through 12/13 09:19 (0) due to antenna failure; no rain fell. Gage 4590, faulty tipping bucket discovered, March 5-7th storm total estimated, therefore monthly and annual totals are also estimates. Gage 4590 down from 9/08 02:41 (90) through 9/11 09:20 (90) due to transmitter failure, no rain fell. 20 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Pinnacle Peak Vista (gage # 4595) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 .08 5 .67 6 1.38 7 .39 .04 8 9 10 11 ---12 ---13 ---14 15 16 17 18 19 20 21 22 23 24 .08 25 26 27 28 .16 29 30 ---.16 .43 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.00 2.68 0.00 0.00 0.08 0.16 0.47 0.00 ACC 0.00 0.00 0.00 0.12 0.12 2.80 2.80 2.80 2.87 3.03 3.50 3.50 MAX 0.00 0.00 0.00 0.12 0.00 1.38 0.00 0.00 0.08 0.16 0.43 0.00 NO. 0 0 0 1 0 5 0 0 1 1 2 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 2.68 Total Annual Rainfall 3.50 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 89 Total down-time: 4.0 days Gage 4595 down from 2/10 12:23 (0) through 2/14 12:23 (0) due to repeater failure; no rain fell. 21 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at IBW @ McKellips Rd. (gage # 4600) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 6 1.57 7 .31 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 .04 29 30 ---31 ------.31 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.91 0.00 0.00 0.00 0.00 0.00 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.91 2.91 2.91 2.91 2.91 2.91 2.91 MAX 0.00 0.00 0.00 0.00 0.00 1.57 0.00 0.00 0.00 0.00 0.00 0.00 NO. 0 0 0 0 0 5 0 0 0 0 0 0 Maximum Daily Rainfall 1.57 Maximum Monthly Rainfall 2.91 Partial Annual Rainfall 2.91 Number of Days with Rain 5 Notes: Partial annual rainfall in millimeters: 74 Total down-time: Unknown Gage 4600 down from 3/05 13:42 (3) through 3/06 11:05 (43) due to battery failure, data recovered from site. Gage 4600 had a plugged funnel during the summer months, events were missed, inaccurate monthly and annual totals. 22 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Osborn @ 64th St. (gage # 4605) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .91 6 1.54 7 .28 .31 8 9 10 11 ---12 ---13 ---14 15 16 17 .20 18 19 20 .24 21 22 .16 23 24 25 26 .12 27 .16 28 .08 .39 29 30 ---.12 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.87 0.00 0.00 0.94 0.43 0.31 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.87 2.87 2.87 3.82 4.25 4.57 4.57 MAX 0.00 0.00 0.00 0.00 0.00 1.54 0.00 0.00 0.39 0.31 0.20 0.00 NO. 0 0 0 0 0 5 0 0 4 2 2 0 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 2.87 Total Annual Rainfall 4.57 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 116 Total down-time: 4.0 days Gage 4605 down from 2/10 12:04 (0) through 2/14 12:04 (0) due to repeater failure; no rain fell. 23 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at IBW @ Indian Bend (gage # 4610) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .83 .04 6 1.54 ---7 .35 ---.47 8 ---.04 9 ---10 11 12 13 14 15 16 17 .08 18 19 20 .39 21 22 .67 ---23 ---24 ---25 26 .04 27 28 .12 .08 29 30 ---.20 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.83 0.00 0.00 1.14 0.20 0.67 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.83 2.83 2.83 3.98 4.17 4.84 4.84 MAX 0.00 0.00 0.00 0.00 0.00 1.54 0.00 0.00 0.67 0.20 0.47 0.00 NO. 0 0 0 0 0 4 0 0 3 1 5 0 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 2.83 Total Annual Rainfall 4.84 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 116 Total down-time: 8.85 days Gage 4610 down from 7/05 13:03 (101) through 7/10 08:24 (101) due to battery failure, no rain fell. Gage 4610 down from 9/21 08:11 (123) through 9/25 09:14 (123) due to battery failure, no rain fell. 24 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at IBW @ Indian School (gage # 4615) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .63 6 1.46 7 .24 .08 8 9 10 11 ---12 ---13 ---14 15 16 17 .08 18 19 20 .04 21 22 .04 23 24 25 26 27 28 .08 .04 29 .08 30 ---.08 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.40 0.00 0.00 0.08 0.16 0.20 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.40 2.40 2.40 2.48 2.64 2.83 2.83 MAX 0.00 0.00 0.00 0.00 0.00 1.46 0.00 0.00 0.04 0.08 0.08 0.00 NO. 0 0 0 0 0 4 0 0 2 2 3 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 2.40 Total Annual Rainfall 2.83 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 72 Total down-time: 3.75 days Gage 4615 down from 2/10 17:43 (0) through 2/14 11:44 (0) due to repeater failure; no rain fell. 25 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at IBW Interceptor (gage # 4620) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .55 6 1.34 7 .24 .04 .20 8 9 10 11 12 13 14 15 16 17 .08 18 19 20 .24 21 22 .28 23 24 25 26 .04 27 28 .16 29 30 ---.08 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.28 0.00 0.00 0.51 0.12 0.31 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.28 2.28 2.28 2.80 2.91 3.23 3.23 MAX 0.00 0.00 0.00 0.00 0.00 1.34 0.00 0.00 0.28 0.08 0.20 0.00 NO. 0 0 0 0 0 4 0 0 2 2 3 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.28 Total Annual Rainfall 3.23 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 82 Total down-time: 0 days Gage 4620 had a plugged funnel during the March 5-7th event - distribution is estimated but depth is correct. 26 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Highland @ 68th St. (gage # 4625) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .87 6 1.54 7 .35 .08 8 9 10 11 12 13 14 15 16 17 .28 18 19 20 .04 21 22 .24 23 24 25 26 27 28 .12 29 30 ---.20 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.87 0.00 0.00 0.28 0.28 0.28 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.87 2.87 2.87 3.15 3.43 3.70 3.70 MAX 0.00 0.00 0.00 0.00 0.00 1.54 0.00 0.00 0.24 0.20 0.28 0.00 NO. 0 0 0 0 0 4 0 0 2 2 1 0 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 2.87 Total Annual Rainfall 3.70 Number of Days with Rain 9 Notes: Annual rainfall in millimeters: 94 Total down-time: 0 days 27 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Thunderbird Academy (gage # 4630) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .63 6 1.26 7 .31 8 9 10 11 ---12 ---13 ---14 15 16 17 .12 18 19 20 21 22 .04 23 .43 24 25 26 27 28 .08 29 .16 30 ---.12 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.28 0.00 0.00 0.47 0.00 0.39 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.28 2.28 2.28 2.76 2.76 3.15 3.15 MAX 0.00 0.00 0.00 0.00 0.00 1.26 0.00 0.00 0.43 0.00 0.16 0.00 NO. 0 0 0 0 0 4 0 0 2 0 3 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 2.28 Total Annual Rainfall 3.15 Number of Days with Rain 9 Notes: Annual rainfall in millimeters: 80 Total down-time: 3.50 days Gage 4630 down from 2/10 22:03 (0) through 2/14 10:03 (0) due to repeater failure; no rain fell. 28 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Tatum Basin Rain (gage # 4635) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 .04 4 5 .67 .12 6 1.26 7 .24 .08 .20 8 .28 9 10 11 ---12 ---13 ---14 15 16 17 .51 18 19 20 .16 21 22 23 24 25 26 27 28 .04 29 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.20 0.00 0.00 0.16 0.12 1.14 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.20 2.20 2.20 2.36 2.48 3.62 3.62 MAX 0.00 0.00 0.00 0.00 0.00 1.26 0.00 0.00 0.16 0.08 0.51 0.00 NO. 0 0 0 0 0 4 0 0 1 2 5 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 2.20 Total Annual Rainfall 3.62 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 92 Total down-time: 4.0 days Gage 4635 down from 2/10 20:23 (0) through 2/14 20:23 (0) due to repeater failure, no rain fell. 29 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at IBW @ Sweetwater (gage # 4640) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .59 .16 6 1.26 7 .28 .63 8 .04 9 10 11 ---12 ---13 ---14 15 16 17 .35 18 19 20 21 22 .08 23 .31 24 25 26 27 28 .04 29 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.17 0.00 0.00 0.39 0.04 1.18 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.17 2.17 2.17 2.56 2.60 3.78 3.78 MAX 0.00 0.00 0.00 0.00 0.00 1.26 0.00 0.00 0.31 0.04 0.63 0.00 NO. 0 0 0 0 0 4 0 0 2 1 4 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 2.17 Total Annual Rainfall 3.78 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 96 Total down-time: 3.5 days Gage 4640 down from 2/10 21:53 (0) through 2/14 09:54 (0) due to repeater failure, no rain fell. 30 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at E. Fork Cave Cr. #1 (gage # 4645) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .67 6 .94 7 .28 .16 8 9 10 11 ---12 ---13 ------14 ------15 ------16 17 .67 18 19 20 .04 21 .20 22 .12 .04 23 .87 24 25 26 27 28 .04 29 30 ---.39 .75 31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.20 1.93 0.00 0.00 1.02 0.43 1.61 0.00 ACC 0.00 0.00 0.00 0.04 0.24 2.17 2.17 2.17 3.19 3.62 5.24 5.24 MAX 0.00 0.00 0.00 0.04 0.20 0.94 0.00 0.00 0.87 0.39 0.75 0.00 NO. 0 0 0 1 1 4 0 0 3 2 4 0 Maximum Daily Rainfall 0.94 Maximum Monthly Rainfall 1.93 Estimated Annual Rainfall 5.24 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 133 Total down-time: Unknown Gage 4645 down from 10/13 08:38 (0) through 10/16 20:39 (0) for unknown reason; no rain fell. Gage 4645 down from 10/13 08:38 (0) through 10/16 20:39 (0) for unknown reason; no rain fell. Gage 4645, faulty tipping bucket discovered, storm total for March 5-7th estimated, therefore monthly and annual totals are also estimates. Gage 4645 down from 9/12 20:10 (133) through 9/16 08:10 (133) for unknown reason, no rain fell. 31 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Paradise Valley Park (gage # 4650) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 .04 4 5 .91 6 1.10 7 .28 .12 8 .08 9 10 11 12 13 14 15 16 17 .71 18 19 20 21 .28 22 .04 23 .67 24 25 26 27 28 .04 29 30 ---.12 1.22 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.28 2.32 0.00 0.00 0.71 0.12 2.17 0.00 ACC 0.00 0.00 0.00 0.00 0.28 2.60 2.60 2.60 3.31 3.43 5.59 5.59 MAX 0.00 0.00 0.00 0.00 0.28 1.10 0.00 0.00 0.67 0.12 1.22 0.00 NO. 0 0 0 0 1 4 0 0 2 1 5 0 Maximum Daily Rainfall 1.22 Maximum Monthly Rainfall 2.32 Total Annual Rainfall 5.59 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 142 Total down-time: 0 days 32 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at E. Fork Cave Cr. #4 (gage # 4655) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 .04 4 5 .91 ---6 1.14 ---7 .28 ---.16 8 ---9 ---10 11 12 13 14 15 16 17 .71 18 ---19 ---20 21 .39 ---22 ---.08 23 ---.63 24 25 26 27 28 .04 29 30 ---.08 .71 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.39 2.36 0.00 0.00 0.71 0.08 1.61 0.00 ACC 0.00 0.00 0.00 0.00 0.39 2.76 2.76 2.76 3.46 3.54 5.16 5.16 MAX 0.00 0.00 0.00 0.00 0.39 1.14 0.00 0.00 0.63 0.08 0.71 0.00 NO. 0 0 0 0 1 4 0 0 2 1 4 0 Maximum Daily Rainfall 1.14 Maximum Monthly Rainfall 2.36 Total Annual Rainfall 5.16 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 131 Total down-time: 13.73 days Gage 4655 down from 10/17 00:57 (0) through 10/20 06:58 (0) for unknown reason; no rain fell. Gage 4655 down from 4/20 00:12 (70) through 4/24 00:12 (70) for unknown reason; no rain fell. Gage 4655 down from 5/04 12:14 (70) through 5/10 23:47 (70) due to vandalism; no rain fell. 33 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Lost Dog Wash (gage # 4660) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 .04 5 .67 6 1.26 7 .31 8 9 10 11 12 13 14 15 16 17 .08 18 19 20 21 .47 22 .31 23 .24 24 .04 25 ---26 ---27 ---28 .16 .39 ---29 .39 ---.12 30 ---.08 .04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.44 0.00 0.00 1.34 0.55 0.28 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.44 2.44 2.44 3.78 4.33 4.61 4.61 MAX 0.00 0.00 0.00 0.00 0.00 1.26 0.00 0.00 0.39 0.47 0.12 0.00 NO. 0 0 0 0 0 5 0 0 4 2 4 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 2.44 Total Annual Rainfall 4.61 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 117 Total down-time: 6.56 days Gage 4660 down from 7/27 10:30 (108) through 7/30 10:30 (108) for unknown reason; no rain fell. Gage 4660 down from 8/24 22:31 (113) through 8/28 12:01 (113) due to transmitter failure; no rain fell. 34 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at E. Fork Cave Cr. near 7th Ave. (gage # 4665) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .79 .04 6 1.14 7 .20 .59 8 .04 9 10 11 ---12 ---13 14 15 16 17 .04 18 19 20 21 .28 22 .12 23 .47 24 25 26 27 28 .04 29 .12 30 ---.04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.39 2.20 0.00 0.00 0.47 0.00 0.87 0.00 ACC 0.00 0.00 0.00 0.00 0.39 2.64 2.64 2.64 3.11 3.11 3.98 3.98 MAX 0.00 0.00 0.00 0.00 0.28 1.14 0.00 0.00 0.47 0.00 0.59 0.00 NO. 0 0 0 0 2 5 0 0 1 0 6 0 Maximum Daily Rainfall 1.14 Maximum Monthly Rainfall 2.24 Total Annual Rainfall 3.98 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 101 Total down-time: 3.29 days Gage 4665 down from 12/10 03:51 (0) through 12/13 10:55 (0) due to transmitter failure; no rain fell. 35 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Pima @ Jomax (gage # 4670) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 .35 3 4 .08 5 .94 6 1.30 7 .47 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .04 22 23 24 .24 25 26 .08 27 28 .16 .04 29 .04 30 ---.24 .16 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.35 0.04 2.99 0.04 0.00 0.31 0.24 0.24 0.00 ACC 0.00 0.00 0.00 0.35 0.39 3.39 3.43 3.43 3.74 3.98 4.21 4.21 MAX 0.00 0.00 0.00 0.35 0.04 1.30 0.04 0.00 0.24 0.24 0.16 0.00 NO. 0 0 0 1 1 6 1 0 3 1 2 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 2.99 Total Annual Rainfall 4.21 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 107 Total down-time: 0 days 36 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Lake Marguarite (gage # 4675) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 .04 5 .79 6 1.42 7 .39 8 9 10 11 ---12 ---13 14 15 16 17 .24 18 19 20 .35 21 22 .71 23 24 .04 25 26 27 28 .12 29 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.76 0.00 0.00 1.06 0.00 0.28 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.76 2.76 2.76 3.82 3.82 4.09 4.09 MAX 0.00 0.00 0.00 0.00 0.00 1.42 0.00 0.00 0.71 0.00 0.24 0.00 NO. 0 0 0 0 0 5 0 0 2 0 2 0 Maximum Daily Rainfall 1.42 Maximum Monthly Rainfall 2.76 Total Annual Rainfall 4.09 Number of Days with Rain 9 Notes: Annual rainfall in millimeters: 104 Total down-time: 2.50 days Gage 4675 down from 9/10 12:22 (104) through 9/13 00:21 (104) due to battery failure; no rain fell. 37 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at E. Fork Cave Cr. #3 (gage # 4680) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .75 6 1.22 7 .28 .20 8 .04 9 10 11 12 13 14 15 16 17 .51 18 19 20 .08 21 .28 22 .04 23 .43 24 .08 25 26 27 28 .04 29 .04 30 ---.04 .79 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.28 2.28 0.00 0.00 0.55 0.04 1.65 0.00 ACC 0.00 0.00 0.00 0.00 0.28 2.56 2.56 2.56 3.11 3.15 4.80 4.80 MAX 0.00 0.00 0.00 0.00 0.28 1.22 0.00 0.00 0.43 0.04 0.79 0.00 NO. 0 0 0 0 1 4 0 0 3 1 6 0 Maximum Daily Rainfall 1.22 Maximum Monthly Rainfall 2.28 Total Annual Rainfall 4.80 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 122 Total down-time: 0 days 38 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Berneil Wash (gage # 4685) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 .04 6 1.42 7 .31 .16 8 9 10 11 ---12 ---13 ---14 15 16 17 .12 18 19 20 .24 21 22 .08 23 24 .04 25 26 27 28 .08 29 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.48 0.00 0.00 0.31 0.04 0.35 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.48 2.48 2.48 2.80 2.83 3.19 3.19 MAX 0.00 0.00 0.00 0.00 0.00 1.42 0.00 0.00 0.24 0.04 0.16 0.00 NO. 0 0 0 0 0 4 0 0 2 1 4 0 Maximum Daily Rainfall 1.42 Maximum Monthly Rainfall 2.48 Total Annual Rainfall 3.19 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 81 Total down-time: 4.0 days Gage 4685 down from 2/10 20:41 (0) through 2/14 20:41 (0) due to repeater failure; no rain fell. 39 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at IBW @ Shea Blvd. (gage # 4690) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .31 .20 6 .59 7 .43 .08 8 .04 9 10 11 ---.04 12 ---13 ---14 15 16 17 .39 18 19 20 .04 21 .04 22 .04 23 .04 24 25 26 27 28 .04 29 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 1.38 0.00 0.00 0.12 0.04 0.75 0.00 ACC 0.00 0.00 0.00 0.00 0.04 1.42 1.42 1.42 1.54 1.57 2.32 2.32 MAX 0.00 0.00 0.00 0.00 0.04 0.59 0.00 0.00 0.04 0.04 0.39 0.00 NO. 0 0 0 0 1 4 0 0 3 1 5 0 Maximum Daily Rainfall 0.59 Maximum Monthly Rainfall 1.38 Total Annual Rainfall 2.32 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 59 Total down-time: 4.0 days Gage 4690 down from 2/10 21:20 (0) through 2/14 21:21 (0) due to repeater failure; no rain fell. 40 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Aztec Park (gage # 4695) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---2 3 4 .04 5 .83 6 1.34 7 .39 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 .12 .04 23 .16 24 .59 .04 25 ---26 27 28 .16 29 30 ---.16 31 ------------- -----------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.76 0.00 0.00 0.87 0.00 0.24 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.76 2.76 2.76 3.62 3.62 3.86 3.86 MAX 0.00 0.00 0.00 0.00 0.00 1.34 0.00 0.00 0.59 0.00 0.16 0.00 NO. 0 0 0 0 0 5 0 0 3 0 3 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.76 Total Annual Rainfall 3.86 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 98 Total down-time: 5.97 days Gage 4695 down from 6/23 22:17 (77) through 6/26 10:14 (92) due to battery failure; assigned 15mm to 6/24. Gage 4695 down from 7/30 22:13 (92) through 8/03 09:31 (92) due to vandalism; no rain fell. 41 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Durango Complex (gage # 4700) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .59 6 1.38 7 .28 .04 .08 8 9 10 11 12 13 14 15 16 17 .08 18 19 20 21 .12 22 23 24 25 26 27 28 .08 29 .04 30 ---31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.12 2.24 0.00 0.00 0.08 0.08 0.20 0.00 ACC 0.00 0.00 0.00 0.00 0.12 2.36 2.36 2.36 2.44 2.52 2.72 2.72 MAX 0.00 0.00 0.00 0.00 0.12 1.38 0.00 0.00 0.08 0.04 0.08 0.00 NO. 0 0 0 0 1 3 0 0 1 2 3 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 2.24 Total Annual Rainfall 2.72 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 69 Total down-time: 0 days 42 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Jefferson @ 4th Ave. (gage # 4710) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .51 6 1.38 7 .43 .51 .08 8 9 10 11 12 13 14 15 16 17 .39 18 19 20 21 22 .04 23 24 25 26 27 28 .04 29 .12 30 ---.04 31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.32 0.00 0.00 0.08 0.59 0.59 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.32 2.32 2.32 2.40 2.99 3.58 3.58 MAX 0.00 0.00 0.00 0.00 0.00 1.38 0.00 0.00 0.04 0.51 0.39 0.00 NO. 0 0 0 0 0 3 0 0 2 3 3 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 2.32 Estimated Annual Rainfall 3.58 Number of Days with Rain 11 Notes: Estimated annual rainfall in millimeters: 91 Total down-time: Unknown Gage 4710 - faulty tipping bucket discovered, March 5-7th storm total estimated, therefore monthly and annual totals are also estimates. 43 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Grand @ 27th Ave. (gage # 4715) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .63 6 1.42 7 .28 .12 .12 8 9 10 11 12 13 14 15 16 17 .20 18 19 20 21 .12 22 .04 23 24 25 26 27 28 .04 29 .20 30 ---31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.16 2.36 0.00 0.00 0.00 0.16 0.51 0.00 ACC 0.00 0.00 0.00 0.00 0.16 2.52 2.52 2.52 2.52 2.68 3.19 3.19 MAX 0.00 0.00 0.00 0.00 0.12 1.42 0.00 0.00 0.00 0.12 0.20 0.00 NO. 0 0 0 0 2 4 0 0 0 2 3 0 Maximum Daily Rainfall 1.42 Maximum Monthly Rainfall 2.36 Total Annual Rainfall 3.19 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 81 Total down-time: 0 days 44 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Thomas & 16th St. (gage # 4720) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .55 6 1.34 7 .31 .04 .04 8 9 10 11 12 13 14 15 16 17 .35 18 19 ---20 ---.04 21 ---22 ---.08 23 ---24 25 26 27 28 .04 .12 29 .16 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.24 0.00 0.00 0.24 0.08 0.55 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.24 2.24 2.24 2.48 2.56 3.11 3.11 MAX 0.00 0.00 0.00 0.00 0.00 1.34 0.00 0.00 0.12 0.04 0.35 0.00 NO. 0 0 0 0 0 4 0 0 3 2 3 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.24 Total Annual Rainfall 3.11 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 79 Total down-time: 5.47 days Gage 4720 down from 11/18 22:13 (0) through 11/24 09:24 (0) due to antenna failure; no rain fell. 45 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Perry Park (gage # 4730) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .71 6 1.26 7 .39 .12 ---8 .04 ---9 10 11 12 13 14 15 16 17 .24 18 19 20 .31 21 22 .08 23 24 25 26 .04 27 28 .08 .08 29 .08 30 ---31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.44 0.00 0.00 0.47 0.20 0.35 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.44 2.44 2.44 2.91 3.11 3.46 3.46 MAX 0.00 0.00 0.00 0.00 0.00 1.26 0.00 0.00 0.31 0.12 0.24 0.00 NO. 0 0 0 0 0 4 0 0 3 3 3 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 2.44 Estimated Annual Rainfall 3.46 Number of Days with Rain 13 Notes: Estimated annual rainfall in millimeters: 88 Total down-time: Unknown Gage 4730 - faulty tipping bucket discovered, March 5-7th storm total estimated, therefore monthly and annual totals are also estimates. Gage 4730 down 9/06 13:18 (88) through 9/09 13:19 (88) due to transmitter failure; no rain fell. 46 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Papago Park (gage # 4740) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 .04 4 5 .63 6 1.38 7 .24 .39 8 9 10 11 12 13 14 15 16 17 .35 18 19 20 .43 21 .04 22 .31 .04 23 24 25 26 .39 27 .04 28 .04 29 .08 30 ---.08 31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.40 0.00 0.00 0.79 0.47 0.94 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.40 2.40 2.40 3.19 3.66 4.61 4.61 MAX 0.00 0.00 0.00 0.00 0.00 1.38 0.00 0.00 0.43 0.39 0.39 0.00 NO. 0 0 0 0 0 5 0 0 3 2 6 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 2.40 Total Annual Rainfall 4.61 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 117 Total down-time: 0 days Gage 4740 had a plugged funnel during the March 5-7th event - distribution is estimated but depth is correct. 47 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Old Crosscut @ McDowell (gage # 4745) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .79 6 1.30 7 .31 .55 8 9 10 11 12 13 14 15 16 17 .12 18 19 20 .16 21 22 .16 23 24 .04 25 26 .12 27 28 29 .04 .08 30 ---.08 31 ------.20 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.60 0.00 0.00 0.35 0.63 0.35 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.60 2.60 2.60 2.95 3.58 3.94 3.94 MAX 0.00 0.00 0.00 0.00 0.00 1.30 0.00 0.00 0.16 0.55 0.12 0.00 NO. 0 0 0 0 0 4 0 0 3 2 4 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 2.60 Total Annual Rainfall 3.94 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 100 Total down-time: 0 days Gage 4745 had a plugged funnel during the March 5-7th event - distribution is estimated but depth is correct. 48 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Thomas @ 48th St. (gage # 4750) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .83 6 1.42 7 .31 .12 8 .04 9 10 11 12 13 14 15 16 17 .20 18 19 20 .20 21 .04 22 .16 23 24 25 26 .04 27 28 .04 .08 29 .04 .04 30 ---.12 31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.72 0.00 0.00 0.51 0.24 0.31 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.72 2.72 2.72 3.23 3.46 3.78 3.78 MAX 0.00 0.00 0.00 0.00 0.00 1.42 0.00 0.00 0.20 0.12 0.20 0.00 NO. 0 0 0 0 0 5 0 0 5 2 4 0 Maximum Daily Rainfall 1.42 Maximum Monthly Rainfall 2.72 Total Annual Rainfall 3.78 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 96 Total down-time: 0 days 49 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Salt River @ 67th Ave (gage # 4755) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .59 6 1.26 7 .24 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 .08 29 .04 30 ---.04 .04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.09 0.00 0.00 0.08 0.04 0.08 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.09 2.09 2.09 2.17 2.20 2.28 2.28 MAX 0.00 0.00 0.00 0.00 0.00 1.26 0.00 0.00 0.08 0.04 0.04 0.00 NO. 0 0 0 0 0 3 0 0 1 1 2 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 2.09 Total Annual Rainfall 2.28 Number of Days with Rain 7 Notes: Annual rainfall in millimeters: 58 Total down-time: 0 days 50 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Maryvale Municipal Golf (gage # 4760) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .83 6 1.34 7 .24 8 .04 9 10 11 12 13 14 15 16 17 18 .04 19 20 21 .04 22 .20 23 24 25 26 27 28 .04 29 30 ---.31 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 2.44 0.00 0.00 0.24 0.31 0.04 0.00 ACC 0.00 0.00 0.00 0.00 0.04 2.48 2.48 2.48 2.72 3.03 3.07 3.07 MAX 0.00 0.00 0.00 0.00 0.04 1.34 0.00 0.00 0.20 0.31 0.04 0.00 NO. 0 0 0 0 1 4 0 0 2 1 1 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.44 Total Annual Rainfall 3.07 Number of Days with Rain 9 Notes: Annual rainfall in millimeters: 78 Total down-time: 0 days 51 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Buckeye @ 75th Ave. (gage # 4765) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .59 6 1.30 7 .24 .04 .04 8 9 10 11 12 13 14 15 16 17 .04 18 19 20 21 .04 22 .04 23 24 25 26 27 ---28 ---.04 .04 29 ---30 ---- ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 2.17 0.00 0.00 0.08 0.08 0.08 0.00 ACC 0.00 0.00 0.00 0.00 0.04 2.20 2.20 2.20 2.28 2.36 2.44 2.44 MAX 0.00 0.00 0.00 0.00 0.04 1.30 0.00 0.00 0.04 0.04 0.04 0.00 NO. 0 0 0 0 1 4 0 0 2 2 2 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 2.17 Total Annual Rainfall 2.44 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 62 Total down-time: 5.46 days Gage 4765 down from 1/26 00:29 (0) through 1/31 11:30 (0) due to transmitter failure, no rain fell. 52 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at City of Glendale (gage # 4770) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 6 1.22 7 .24 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .08 22 23 24 25 26 27 28 29 .08 30 ---.04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.08 2.17 0.00 0.00 0.00 0.00 0.12 0.00 ACC 0.00 0.00 0.00 0.00 0.08 2.24 2.24 2.24 2.24 2.24 2.36 2.36 MAX 0.00 0.00 0.00 0.00 0.08 1.22 0.00 0.00 0.00 0.00 0.08 0.00 NO. 0 0 0 0 1 4 0 0 0 0 2 0 Maximum Daily Rainfall 1.22 Maximum Monthly Rainfall 2.17 Total Annual Rainfall 2.36 Number of Days with Rain 7 Notes: Annual rainfall in millimeters: 60 Total down-time: 0 days 53 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Maryland @ 27th Ave (gage # 4775) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .71 6 1.46 7 .20 8 .12 9 10 11 12 13 14 15 16 17 .12 18 19 20 21 .16 22 .08 23 24 25 26 27 28 .08 29 .08 30 ---.24 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.16 2.48 0.00 0.00 0.08 0.24 0.31 0.00 ACC 0.00 0.00 0.00 0.04 0.20 2.68 2.68 2.68 2.76 2.99 3.31 3.31 MAX 0.00 0.00 0.00 0.04 0.16 1.46 0.00 0.00 0.08 0.24 0.12 0.00 NO. 0 0 0 1 1 5 0 0 1 1 3 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 2.48 Total Annual Rainfall 3.31 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 84 Total down-time: 0 days 54 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Missouri @ 16th St. (gage # 4780) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---2 ---3 ---4 ---5 .55 ---6 1.30 ---7 .28 .08 .35 8 9 10 11 12 13 14 15 16 17 .83 18 19 20 21 .04 22 .12 23 24 25 26 27 28 .04 .04 29 .59 30 ---.16 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 2.17 0.00 0.00 0.16 0.24 1.77 0.00 ACC 0.00 0.00 0.00 0.00 0.04 2.20 2.20 2.20 2.36 2.64 4.41 4.41 MAX 0.00 0.00 0.00 0.00 0.04 1.30 0.00 0.00 0.12 0.16 0.83 0.00 NO. 0 0 0 0 1 4 0 0 2 2 3 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 2.17 Total Annual Rainfall 4.41 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 112 Total down-time: 7.30 days Gage 4780 down from 7/30 23:54 (67) through 8/07 07:00 (67) due to transmitter failure; no rain fell. 55 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Butler Park (gage # 4785) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---2 ---3 ---4 ---5 .75 6 1.30 7 .28 .12 8 9 10 11 12 13 14 15 16 17 18 19 ---20 ---21 .08 ---22 .04 ---23 ---24 25 26 27 28 .04 29 .08 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.12 2.36 0.00 0.00 0.00 0.00 0.20 0.00 ACC 0.00 0.00 0.00 0.00 0.12 2.48 2.48 2.48 2.48 2.48 2.68 2.68 MAX 0.00 0.00 0.00 0.00 0.08 1.30 0.00 0.00 0.00 0.00 0.12 0.00 NO. 0 0 0 0 2 4 0 0 0 0 2 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 2.36 Total Annual Rainfall 2.68 Number of Days with Rain 8 Notes: Annual rainfall in millimeters: 68 Total down-time: 10.67 days Gage 4785 down from 4/18 06:53 (63) through 4/24 08:40 (63) due to vandalism; no rain fell. Gage 4785 down from 8/31 19:25 (68) through 9/05 09:55 (68) due to battery failure; no rain fell. 56 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at P.V. Country Club (gage # 4790) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 6 1.34 7 .28 .08 8 .08 9 10 11 12 13 14 15 16 17 .39 18 19 20 .08 21 22 .08 23 24 25 26 27 28 .08 .16 29 .04 30 ---.08 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.36 0.00 0.00 0.35 0.08 0.55 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.36 2.36 2.36 2.72 2.80 3.35 3.35 MAX 0.00 0.00 0.00 0.00 0.00 1.34 0.00 0.00 0.16 0.08 0.39 0.00 NO. 0 0 0 0 0 4 0 0 4 1 3 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.36 Total Annual Rainfall 3.35 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 85 Total down-time: 0 days 57 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Dreamy Draw (gage # 4800) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .63 6 1.34 7 .28 .08 1.38 8 .12 9 10 11 12 13 14 15 16 17 .04 18 19 20 21 22 23 24 25 26 27 28 .12 29 .16 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.36 0.00 0.00 0.00 0.12 1.69 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.36 2.36 2.36 2.36 2.48 4.17 4.17 MAX 0.00 0.00 0.00 0.00 0.00 1.34 0.00 0.00 0.00 0.08 1.38 0.00 NO. 0 0 0 0 0 4 0 0 0 2 4 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 2.36 Total Annual Rainfall 4.17 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 106 Total down-time: 0 days 58 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at ACDC @ 36th St. (gage # 4805) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 6 1.38 7 .20 .04 .12 8 .04 .04 9 10 11 12 13 14 15 16 17 .28 18 19 20 .08 21 22 .04 23 24 25 26 27 28 .12 .04 29 .04 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.36 0.00 0.00 0.20 0.12 0.43 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.36 2.36 2.36 2.56 2.68 3.11 3.11 MAX 0.00 0.00 0.00 0.00 0.00 1.38 0.00 0.00 0.08 0.04 0.28 0.00 NO. 0 0 0 0 0 4 0 0 4 3 3 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 2.36 Estimated Annual Rainfall 3.11 Number of Days with Rain 14 Notes: Estimated annual rainfall in millimeters: 79 Total down-time: Unknown Gage 4805, faulty tipping bucket discovered, March 5-7th storm total estimated, therefore monthly and annual totals are also estimates. 59 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at ACDC @ 14th St. (gage # 4810) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .51 6 1.26 7 .28 .79 8 .04 9 10 11 12 13 14 15 16 17 .08 18 ---19 ---20 ---21 .12 22 .04 .04 23 24 25 26 27 28 .08 .04 29 .16 30 ---.28 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.12 2.13 0.00 0.00 0.08 0.28 1.10 0.00 ACC 0.00 0.00 0.00 0.00 0.12 2.24 2.24 2.24 2.32 2.60 3.70 3.70 MAX 0.00 0.00 0.00 0.00 0.12 1.26 0.00 0.00 0.04 0.28 0.79 0.00 NO. 0 0 0 0 1 4 0 0 2 1 5 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 2.13 Total Annual Rainfall 3.70 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 94 Total down-time: 3.43 days Gage 4810 down from 8/17 21:55 (89) through 8/21 08:16 (89) due to transmitter failure; no rain fell. 60 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at 10th St.Wash Basin #1 (gage # 4815) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .59 6 1.14 7 .24 .43 8 .83 9 10 11 12 13 14 15 16 17 .24 18 19 20 21 .20 22 23 24 25 26 27 28 .08 29 .20 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.20 2.05 0.00 0.00 0.00 0.04 1.69 0.00 ACC 0.00 0.00 0.00 0.00 0.20 2.24 2.24 2.24 2.24 2.28 3.98 3.98 MAX 0.00 0.00 0.00 0.00 0.20 1.14 0.00 0.00 0.00 0.04 0.83 0.00 NO. 0 0 0 0 1 4 0 0 0 1 4 0 Maximum Daily Rainfall 1.14 Maximum Monthly Rainfall 2.05 Total Annual Rainfall 3.98 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 101 Total down-time: 0 days 61 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at ACDC @ 43rd Ave. (gage # 4820) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 6 1.14 7 .31 .16 8 9 10 11 12 13 14 15 16 17 .08 18 19 20 21 22 ---23 24 25 26 27 28 .04 29 .08 30 ---.20 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.20 0.00 0.00 0.00 0.00 0.51 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.20 2.20 2.20 2.20 2.20 2.72 2.72 MAX 0.00 0.00 0.00 0.00 0.00 1.14 0.00 0.00 0.00 0.00 0.20 0.00 NO. 0 0 0 0 0 5 0 0 0 0 4 0 Maximum Daily Rainfall 1.14 Maximum Monthly Rainfall 2.20 Estimated Annual Rainfall 2.72 Number of Days with Rain 9 Notes: Estimated annual rainfall in millimeters: 69 Total down-time: Unknown Gage 4820 down from 2/21 08:37 (0) through 2/23 12:33 (0) due to transmitter failure; no rain fell. Gage 4820 - faulty tipping bucket discovered, March 5-7th storm total estimated, therefore monthly and annual totals are also estimates. 62 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Cave Creek @ Cactus (gage # 4830) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .63 .04 6 1.06 ---7 .28 .16 ---8 .16 ---9 ---10 ---11 12 13 14 15 16 17 .16 18 .04 19 20 21 .24 22 23 24 25 26 27 28 .04 29 .35 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.24 2.01 0.00 0.00 0.00 0.00 0.91 0.00 ACC 0.00 0.00 0.00 0.00 0.24 2.24 2.24 2.24 2.24 2.24 3.15 3.15 MAX 0.00 0.00 0.00 0.00 0.24 1.06 0.00 0.00 0.00 0.00 0.35 0.00 NO. 0 0 0 0 1 4 0 0 0 0 6 0 Maximum Daily Rainfall 1.06 Maximum Monthly Rainfall 2.01 Total Annual Rainfall 3.15 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 80 Total down-time: 5.47 days Gage 4830 down from 9/05 20:00 (80) through 9/11 07:21 (80) due to battery failure; no rain fell. 63 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at ACDC @ Cave Creek (gage # 4835) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 ---3 ---4 5 .71 6 1.34 7 .24 .20 8 .20 9 10 11 12 13 14 15 16 17 .35 18 19 20 21 .24 22 .04 23 24 25 26 27 28 .08 29 .16 30 ---31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.28 2.40 0.00 0.00 0.00 0.00 0.91 0.00 ACC 0.00 0.00 0.00 0.00 0.28 2.68 2.68 2.68 2.68 2.68 3.58 3.58 MAX 0.00 0.00 0.00 0.00 0.24 1.34 0.00 0.00 0.00 0.00 0.35 0.00 NO. 0 0 0 0 2 5 0 0 0 0 4 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.40 Total Annual Rainfall 3.58 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 91 Total down-time: 2.80 days Gage 4835 down from 5/01 13:19 (68) through 5/04 08:34 (68) due to transmitter failure; no rain fell. 64 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Greenway & 32nd Ave (gage # 4840) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 6 1.06 7 .31 .51 8 9 10 11 12 13 14 15 16 17 .04 18 19 20 21 .12 22 23 .31 24 25 26 27 28 .04 29 .16 30 ---.04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.12 2.13 0.00 0.00 0.31 0.04 0.71 0.00 ACC 0.00 0.00 0.00 0.00 0.12 2.24 2.24 2.24 2.56 2.60 3.31 3.31 MAX 0.00 0.00 0.00 0.00 0.12 1.06 0.00 0.00 0.31 0.04 0.51 0.00 NO. 0 0 0 0 1 5 0 0 1 1 3 0 Maximum Daily Rainfall 1.06 Maximum Monthly Rainfall 2.13 Total Annual Rainfall 3.31 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 84 Total down-time: 0 days 65 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Thunderbird @ 7th St. (gage # 4850) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 ---5 ---.75 .04 6 1.22 7 .20 .51 8 .55 9 10 11 12 13 14 15 16 17 .35 18 19 20 21 .16 22 23 .31 24 25 26 27 28 .08 29 .24 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.16 2.24 0.00 0.00 0.31 0.00 1.69 0.00 ACC 0.00 0.00 0.00 0.00 0.16 2.40 2.40 2.40 2.72 2.72 4.41 4.41 MAX 0.00 0.00 0.00 0.00 0.16 1.22 0.00 0.00 0.31 0.00 0.55 0.00 NO. 0 0 0 0 1 4 0 0 1 0 5 0 Maximum Daily Rainfall 1.22 Maximum Monthly Rainfall 2.24 Total Annual Rainfall 4.41 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 112 Total down-time: 2.50 days Gage 4850 down from 12/03 21:02 (0) through 12/06 08:59 (0) due to transmitter failure; no rain fell. 66 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Rawhide Wash (gage # 4860) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .28 3 4 .08 5 .94 6 1.34 7 .47 .04 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .04 22 23 24 .35 25 26 27 .04 28 .16 .31 29 30 ---.20 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.28 0.04 2.99 0.00 0.00 0.67 0.20 0.08 0.00 ACC 0.00 0.00 0.00 0.28 0.31 3.31 3.31 3.31 3.98 4.17 4.25 4.25 MAX 0.00 0.00 0.00 0.28 0.04 1.34 0.00 0.00 0.35 0.20 0.04 0.00 NO. 0 0 0 1 1 5 0 0 2 1 2 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.99 Total Annual Rainfall 4.25 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 108 Total down-time: 0 days 67 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Cave Buttes Dam (gage # 4900) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 5 .71 6 1.06 7 .31 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .04 22 23 .08 24 .04 25 26 27 28 .04 .04 29 30 ---31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.04 2.20 0.00 0.00 0.12 0.00 0.04 0.00 ACC 0.00 0.00 0.00 0.12 0.16 2.36 2.36 2.36 2.48 2.48 2.52 2.52 MAX 0.00 0.00 0.00 0.12 0.04 1.06 0.00 0.00 0.08 0.00 0.04 0.00 NO. 0 0 0 1 1 5 0 0 2 0 1 0 Maximum Daily Rainfall 1.06 Maximum Monthly Rainfall 2.20 Total Annual Rainfall 2.52 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 64 Total down-time: 0 days 68 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Cave Creek Landfill (gage # 4915) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 .04 5 .71 .12 6 1.02 7 .31 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .20 22 23 24 .08 25 26 .12 27 .08 28 .04 29 30 ---.08 .12 31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.20 2.13 0.00 0.00 0.08 0.08 0.35 0.12 ACC 0.00 0.00 0.00 0.12 0.31 2.44 2.44 2.44 2.52 2.60 2.95 3.07 MAX 0.00 0.00 0.00 0.12 0.20 1.02 0.00 0.00 0.08 0.08 0.12 0.12 NO. 0 0 0 1 1 5 0 0 1 1 4 1 Maximum Daily Rainfall 1.02 Maximum Monthly Rainfall 2.13 Total Annual Rainfall 3.07 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 78 Total down-time: 0 days 69 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Cave Cr.@ Spur Cross (gage # 4920) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---2 .16 ---3 .04 ---4 ---5 ---.04 6 ---7 ---8 ---9 ---- ---10 ---- ---11 ---- ---12 ---- ---13 ---- ---14 ---- ---15 ---- ---16 ---- ---17 ---- ---18 ---- ---19 ---- ---20 ---- ---.08 21 ---- ---22 ---- ---23 ---- ---24 ---.24 .28 25 ---26 ---.08 27 ---28 ---.16 .55 .16 29 ---.20 .04 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.20 0.00 0.16 0.00 0.00 1.06 0.00 0.51 0.08 ACC 0.00 0.00 0.00 0.20 0.20 0.35 0.35 0.35 1.46 1.46 1.97 2.05 MAX 0.00 0.00 0.00 0.16 0.00 0.16 0.00 0.00 0.55 0.00 0.28 0.08 NO. 0 0 0 2 0 1 0 0 4 0 4 1 Maximum Daily Rainfall 0.55 Maximum Monthly Rainfall 1.10 Partial Annual Rainfall 2.05 Number of Days with Rain 12 Notes: Partial annual rainfall in millimeters: 52 Total down-time: 43 days Gage 4920 removed from 02/08 through 03/24 for site construction, inaccurate monthly and annual totals. 70 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Carefree Ranch (gage # 4930) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 .24 3 4 .04 5 1.38 .04 6 1.34 7 .39 .08 8 9 10 11 .04 12 13 14 15 16 17 18 19 20 .12 21 .31 22 .04 23 .08 24 .04 .75 .08 25 26 27 .31 28 .20 .16 .67 29 .20 30 ---31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.24 0.35 3.39 0.04 0.00 1.10 0.00 1.46 0.00 ACC 0.00 0.00 0.00 0.24 0.59 3.98 4.02 4.02 5.12 5.12 6.57 6.57 MAX 0.00 0.00 0.00 0.24 0.31 1.38 0.04 0.00 0.75 0.00 0.67 0.00 NO. 0 0 0 1 2 6 1 0 4 0 8 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 3.39 Total Annual Rainfall 6.57 Number of Days with Rain 22 Notes: Annual rainfall in millimeters: 167 Total down-time: 0 days 71 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Reata Pass Damsite (gage # 4935) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .24 3 4 .08 5 .91 6 1.50 7 .35 .43 8 9 10 11 .04 12 13 14 15 16 17 18 19 20 21 .08 22 .20 .20 23 24 .35 25 26 27 28 .24 .20 29 .04 .20 30 ---.20 .20 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.24 0.08 3.07 0.00 0.00 0.59 0.20 1.26 0.00 ACC 0.00 0.00 0.00 0.24 0.31 3.39 3.39 3.39 3.98 4.17 5.43 5.43 MAX 0.00 0.00 0.00 0.24 0.08 1.50 0.00 0.00 0.35 0.20 0.43 0.00 NO. 0 0 0 1 1 5 0 0 3 1 6 0 Maximum Daily Rainfall 1.50 Maximum Monthly Rainfall 3.07 Total Annual Rainfall 5.43 Number of Days with Rain 17 Notes: Annual rainfall in millimeters: 138 Total down-time: 0 days 72 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Humboldt Mountain (gage # 4940) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 .12 4 5 1.46 .16 6 .67 7 .31 .63 8 .04 9 .04 10 11 .47 12 13 14 15 16 17 18 19 20 .24 21 .28 .04 .31 22 .24 23 .04 .04 24 .04 .04 25 26 .04 .04 27 .31 28 .31 .28 .31 29 .08 .24 30 ---1.38 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.31 2.80 0.00 0.00 0.63 0.31 3.94 0.04 ACC 0.00 0.00 0.00 0.12 0.43 3.23 3.23 3.23 3.86 4.17 8.11 8.15 MAX 0.00 0.00 0.00 0.12 0.28 1.46 0.00 0.00 0.28 0.31 1.38 0.04 NO. 0 0 0 1 2 5 0 0 4 1 13 1 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 3.94 Estimated Annual Rainfall 8.15 Number of Days with Rain 27 Notes: Estimated annual rainfall in millimeters: 207 Total down-time: Unknown Gage 4940, faulty tipping bucket discovered, March 5-7th storm total estimated, therefore monthly and annual totals are also estimates. Gage 4940 down from 6/27 10:45 (89) through 6/29 09:03 (96) due to transmitter failure; assigned 7mm to 6/28. 73 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Seven Springs (gage # 4950) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 .20 4 .04 5 1.22 6 .28 .12 7 .20 .28 8 .67 .04 9 .04 10 11 .20 12 .28 13 .12 14 15 16 .04 17 .04 18 19 20 .43 21 .47 .08 22 .04 .12 23 .12 .08 24 .12 .04 .04 25 26 .24 27 .24 28 .28 .39 .08 29 .31 30 ---.08 .47 31 ------.20 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.20 0.63 2.95 0.00 0.00 0.98 0.08 2.48 0.24 ACC 0.00 0.00 0.00 0.20 0.83 3.78 3.78 3.78 4.76 4.84 7.32 7.56 MAX 0.00 0.00 0.00 0.20 0.47 1.22 0.00 0.00 0.43 0.08 0.47 0.24 NO. 0 0 0 1 3 8 0 0 4 1 16 1 Maximum Daily Rainfall 1.22 Maximum Monthly Rainfall 2.95 Total Annual Rainfall 7.56 Number of Days with Rain 34 Notes: Annual rainfall in millimeters: 192 Total down-time: 0 days 74 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Mt. Oatman (gage # 5000) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .51 6 .43 7 .20 8 9 10 11 12 13 14 15 ---.12 16 ---.04 17 ---18 19 20 .20 21 .24 .04 22 23 ---24 ---.16 25 ---26 ---27 28 .04 29 .31 30 ---.08 .04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.24 1.30 0.00 0.00 0.24 0.04 0.63 0.00 ACC 0.00 0.00 0.00 0.04 0.28 1.57 1.57 1.57 1.81 1.85 2.48 2.48 MAX 0.00 0.00 0.00 0.04 0.24 0.51 0.00 0.00 0.20 0.04 0.31 0.00 NO. 0 0 0 1 1 6 0 0 2 1 4 0 Maximum Daily Rainfall 0.51 Maximum Monthly Rainfall 1.30 Total Annual Rainfall 2.48 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 63 Total down-time: 8.57 days Gage 5000 down from 12/22 11:40 (0) through 12/27 06:28 (0) due to transmitter failure; no rain fell. Gage 5000 down from 4/14 18:44 (40) through 4/18 13:45 (40) due to battery failure; no rain fell. 75 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Columbus Wash (gage # 5010) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .83 6 .12 7 .12 8 9 10 11 12 .08 13 14 15 16 17 18 19 ---20 ---21 .16 22 .04 23 ---24 ---.67 25 ---26 ---27 .31 28 ---.04 29 ---.28 .12 30 ------31 ---- --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.20 1.10 0.00 0.00 0.28 0.00 1.18 0.00 ACC 0.00 0.00 0.00 0.00 0.20 1.30 1.30 1.30 1.57 1.57 2.76 2.76 MAX 0.00 0.00 0.00 0.00 0.16 0.83 0.00 0.00 0.28 0.00 0.67 0.00 NO. 0 0 0 0 2 4 0 0 1 0 4 0 Maximum Daily Rainfall 0.83 Maximum Monthly Rainfall 1.18 Total Annual Rainfall 2.76 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 70 Total down-time: 13.41 days Gage 5010 down from 10/26 23:14 (0) through 11/01 10:32 (0) for unknown reason; no rain fell. Gage 5010 down from 12/22 09:31 (0) through 12/27 11:48 (0) due to repeater failure; no rain fell. Gage 5010 down from 3/18 20:24 (32) through 3/21 16:34 (32) for unknown reason; no rain fell. 76 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila Bend Mountains (gage # 5050) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 1.30 6 .24 7 .28 ---8 ---9 ---10 ---11 12 13 14 15 .12 16 .08 17 18 19 20 21 .39 22 23 .04 24 .35 25 .04 26 27 .20 28 .08 29 .08 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.39 1.89 0.00 0.00 0.04 0.00 0.87 0.00 ACC 0.00 0.00 0.00 0.00 0.39 2.28 2.28 2.28 2.32 2.32 3.19 3.19 MAX 0.00 0.00 0.00 0.00 0.39 1.30 0.00 0.00 0.04 0.00 0.35 0.00 NO. 0 0 0 0 1 4 0 0 1 0 6 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 1.89 Total Annual Rainfall 3.19 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 81 Total down-time: 5.5 days Gage 5050 down from 9/06 04:35 (81) through 9/11 16:35 (81) due to transmitter failure; no rain fell. 77 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Buckeye @ 547th Ave (gage # 5080) for Water Year 2000 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 ---- ---- ---- ---- ---- ---- ---- ---.24 16 ---- ---- ---- ---- ---- ---- ---- ---17 ---- ---- ---- ---- ---- ---- ---- ---18 ---- ---- ---- ---- ---- ---- ---- ---19 ---- ---- ---- ---- ---- ---- ---- ---20 ---- ---- ---- ---- ---- ---- ---- ---.55 21 ---- ---- ---- ---- ---- ---- ---- ---22 ---- ---- ---- ---- ---- ---- ---- ---23 ---- ---- ---- ---- ---- ---- ---- ---.39 24 ---- ---- ---- ---- ---- ---- ---- ---.04 25 ---- ---- ---- ---- ---- ---- ---- ---26 ---- ---- ---- ---- ---- ---- ---- ---27 ---- ---- ---- ---- ---- ---- ---- ---28 ---- ---- ---- ---- ---- ---- ---- ---29 ---- ---- ---- ---- ---- ---- ---- ---.28 .24 30 ---- ---- ---- ---- ---- ---- ---- ---31 ---- ---- ---- ---- ---- ---- ---- ---- -----------------------------------------------------------------------------------SUM ---- ---- ---- ---- ---- ---- ---- ---- 1.22 0.00 0.51 0.00 ACC ---- ---- ---- ---- ---- ---- ---- ---- 1.22 1.22 1.73 1.73 MAX ---- ---- ---- ---- ---- ---- ---- ---- 0.55 0.00 0.24 0.00 NO. ---- ---- ---- ---- ---- ---- ---- ---- 3 0 3 0 Maximum Daily Rainfall 0.55 Maximum Monthly Rainfall 1.22 Partial Annual Rainfall 1.73 Number of Days with Rain 6 Notes: Partial annual rainfall in millimeters: 44 Total down-time: 0 days Station 5080 installed 06/13/2000. 78 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Baseline@ 547th Ave (gage # 5085) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---- ---- ---- ---- ---- ---- ---- ---2 ---- ---- ---- ---- ---- ---- ---- ---3 ---- ---- ---- ---- ---- ---- ---- ---4 ---- ---- ---- ---- ---- ---- ---- ---5 ---- ---- ---- ---- ---- ---- ---- ---6 ---- ---- ---- ---- ---- ---- ---- ---7 ---- ---- ---- ---- ---- ---- ---- ---8 ---- ---- ---- ---- ---- ---- ---- ---.04 9 ---- ---- ---- ---- ---- ---- ---- ---10 ---- ---- ---- ---- ---- ---- ---- ---11 ---- ---- ---- ---- ---- ---- ---- ---12 ---- ---- ---- ---- ---- ---- ---- ---13 ---- ---- ---- ---- ---- ---- ---- ---14 ---- ---- ---- ---- ---- ---- ---- ---15 ---- ---- ---- ---- ---- ---- ---- ---.71 16 ---- ---- ---- ---- ---- ---- ---- ---17 ---- ---- ---- ---- ---- ---- ---- ---18 ---- ---- ---- ---- ---- ---- ---- ---19 ---- ---- ---- ---- ---- ---- ---- ---20 ---- ---- ---- ---- ---- ---- ---- ---.35 21 ---- ---- ---- ---- ---- ---- ---- ---22 ---- ---- ---- ---- ---- ---- ---- ---23 ---- ---- ---- ---- ---- ---- ---- ---.59 24 ---- ---- ---- ---- ---- ---- ---25 ---- ---- ---- ---- ---- ---- ---26 ---- ---- ---- ---- ---- ---- ---27 ---- ---- ---- ---- ---- ---- ---.04 28 ---- ---- ---- ---- ---- ---- ---29 ---- ---- ---- ---- ---- ---- ---.08 .24 30 ---- ---- ---- ---- ---- ---- ---.04 31 ---- ---- ---- ---- ---- ---- --------------------------------------------------------------------------------------SUM ---- ---- ---- ---- ---- ---- ---- 0.00 1.02 0.08 0.98 0.00 ACC ---- ---- ---- ---- ---- ---- ---- 0.00 1.02 1.10 2.09 2.09 MAX ---- ---- ---- ---- ---- ---- ---- 0.00 0.59 0.04 0.71 0.00 NO. ---- ---- ---- ---- ---- ---- ---- 0 3 2 3 0 Maximum Daily Rainfall 0.71 Maximum Monthly Rainfall 1.02 Partial Annual Rainfall 2.09 Number of Days with Rain 8 Notes: Partial annual rainfall in millimeters: 53 Total down-time: 0 days Station 5085 installed on 5/24/2000. 79 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Centennial @ Wenden (gage # 5090) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .31 6 .16 7 .08 8 9 ---10 ---11 12 .04 13 14 15 .31 16 17 18 19 20 .04 21 .47 22 .04 23 .08 .08 24 .04 .16 25 .04 26 27 .12 28 29 .08 .51 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.55 0.47 0.00 0.00 0.20 0.00 1.38 0.00 ACC 0.00 0.00 0.00 0.04 0.59 1.06 1.06 1.06 1.26 1.26 2.64 2.64 MAX 0.00 0.00 0.00 0.04 0.47 0.31 0.00 0.00 0.08 0.00 0.51 0.00 NO. 0 0 0 1 3 2 0 0 3 0 9 0 Maximum Daily Rainfall 0.51 Maximum Monthly Rainfall 1.38 Total Annual Rainfall 2.64 Number of Days with Rain 18 Notes: Annual rainfall in millimeters: 67 Total down-time: 2.45 days Gage 5090 down from 9/08 21:11 (67) through 9/11 07:59 (67) due to transmitter failure; no rain fell. 80 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Centennial Railroad (gage # 5100) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .83 6 .47 7 .16 8 .08 9 10 11 12 13 14 15 16 17 18 19 20 .28 21 ---.04 .04 22 ---.55 23 .12 24 25 ---26 ---27 28 29 ---.08 .08 30 ------.16 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.04 1.46 0.00 0.00 0.51 0.08 0.79 0.00 ACC 0.00 0.00 0.00 0.04 0.08 1.54 1.54 1.54 2.05 2.13 3.03 3.03 MAX 0.00 0.00 0.00 0.04 0.04 0.83 0.00 0.00 0.28 0.08 0.55 0.00 NO. 0 0 0 1 1 3 0 0 4 1 3 0 Maximum Daily Rainfall 0.83 Maximum Monthly Rainfall 1.46 Total Annual Rainfall 3.03 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 77 Total down-time: 9.07 days Gage 5100 down from 11/20 12:36 (0) through 11/23 08:36 (0) due to battery failure; no rain fell. Gage 5100 down from 5/28 22:05 (39) through 5/31 10:47 (39) due to transmitter failure; no rain fell. Gage 5100 down from 8/23 19:55 (70) through 8/27 12:59 (71) due to antenna failure; assigned 1mm to 8/24. 81 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Delaney Wash (gage # 5105) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---- ---- ---2 ---- ---- ---3 ---- ---- ---4 ---- ---- ---5 ---- ---- ---.94 6 ---- ---- ---.47 7 ---- ---- ---.20 8 ---- ---- ---.12 9 ---- ---- ---10 ---- ---- ---11 ---- ---- ---12 ---- ---- ---13 ---- ---- ---14 ---- ---- ---15 ---- ---- ---16 ---- ---- ---.16 17 ---- ---- ---18 ---- ---- ---19 ---- ---- ---20 ---- ---21 ---- ---.16 22 ---- ---.04 .43 23 ---- ---24 ---- ---25 ---- ---26 ---- ---27 ---- ---28 ---- ---29 ---- ---.04 .20 30 ---- ------.20 31 ---- ------------.04 --------------------------------------------------------------------------------SUM ---- ---- 0.00 0.00 0.20 1.61 0.00 0.00 0.04 0.12 1.02 0.00 ACC ---- ---- 0.00 0.00 0.20 1.81 1.81 1.81 1.85 1.97 2.99 2.99 MAX ---- ---- 0.00 0.00 0.16 0.94 0.00 0.00 0.04 0.12 0.43 0.00 NO. ---- ---- 0 0 2 3 0 0 1 1 5 0 Maximum Daily Rainfall 0.94 Maximum Monthly Rainfall 1.61 Partial Annual Rainfall 2.99 Number of Days with Rain 12 Notes: Partial annual rainfall in millimeters: 76 Total down-time: 0 days Station 5105 installed 12/20/1999. 82 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Saddleback FRS (gage # 5110) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .79 6 .31 7 .16 8 9 10 11 12 .04 13 14 15 .04 16 17 18 19 20 .31 21 .39 22 .04 .47 23 24 25 26 27 28 29 .12 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.39 1.26 0.00 0.00 0.35 0.00 0.67 0.00 ACC 0.00 0.00 0.00 0.00 0.39 1.65 1.65 1.65 2.01 2.01 2.68 2.68 MAX 0.00 0.00 0.00 0.00 0.39 0.79 0.00 0.00 0.31 0.00 0.47 0.00 NO. 0 0 0 0 1 3 0 0 2 0 4 0 Maximum Daily Rainfall 0.79 Maximum Monthly Rainfall 1.26 Total Annual Rainfall 2.68 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 68 Total down-time: 0 days 83 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Winters Wash (gage # 5115) for Water Year 2000 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 ---- ---- ---- ---- ---- ---- ---- ---- ---.08 16 ---- ---- ---- ---- ---- ---- ---- ---- ---.20 17 ---- ---- ---- ---- ---- ---- ---- ---- ---18 ---- ---- ---- ---- ---- ---- ---- ---- ---19 ---- ---- ---- ---- ---- ---- ---- ---- ---20 ---- ---- ---- ---- ---- ---- ---- ---- ---21 ---- ---- ---- ---- ---- ---- ---- ---- ---22 ---- ---- ---- ---- ---- ---- ---- ---- ---.98 23 ---- ---- ---- ---- ---- ---- ---- ---- ---24 ---- ---- ---- ---- ---- ---- ---- ---- ---25 ---- ---- ---- ---- ---- ---- ---- ---- ---26 ---- ---- ---- ---- ---- ---- ---- ---- ---27 ---- ---- ---- ---- ---- ---- ---- ---- ---.31 28 ---- ---- ---- ---- ---- ---- ---- ---- ---29 ---- ---- ---- ---- ---- ---- ---- ---- ---.16 30 ---- ---- ---- ---- ---- ---- ---- ---- ---31 ---- ---- ---- ---- ---- ---- ---- ---- -----------------------------------------------------------------------------------SUM ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 1.73 0.00 ACC ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 1.73 1.73 MAX ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 0.98 0.00 NO. ---- ---- ---- ---- ---- ---- ---- ---- ---- 0 5 0 Maximum Daily Rainfall 0.98 Maximum Monthly Rainfall 1.73 Partial Annual Rainfall 1.73 Number of Days with Rain 5 Notes: Partial annual rainfall in millimeters: 44 Total down-time: 0 days Station 5115 installed 07/11/2000. 84 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Centennial Levee (gage # 5120) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .59 6 .12 7 .04 8 9 10 11 12 13 14 15 .12 16 .51 17 18 19 20 2.05 ---21 .08 ---22 23 24 .24 25 26 27 28 29 1.34 .24 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.08 0.75 0.00 0.00 3.39 0.00 1.10 0.00 ACC 0.00 0.00 0.00 0.00 0.08 0.83 0.83 0.83 4.21 4.21 5.35 5.35 MAX 0.00 0.00 0.00 0.00 0.08 0.59 0.00 0.00 2.05 0.00 0.51 0.00 NO. 0 0 0 0 1 3 0 0 2 0 4 0 Maximum Daily Rainfall 2.05 Maximum Monthly Rainfall 3.39 Total Annual Rainfall 5.35 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 186 Total down-time: 2.62 days Gage 5120 down from 8/19 20:56 (123) through 8/22 11:50 (123) due to transmitter failure; no rain fell. 85 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Harquahala FRS (gage # 5125) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .71 6 .28 7 .04 8 9 10 11 12 13 14 15 16 .08 17 18 19 20 1.18 21 .20 22 .20 .43 23 .04 24 25 26 27 28 29 .47 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.39 1.02 0.00 0.00 1.18 0.00 1.02 0.00 ACC 0.00 0.00 0.00 0.00 0.39 1.42 1.42 1.42 2.60 2.60 3.62 3.62 MAX 0.00 0.00 0.00 0.00 0.20 0.71 0.00 0.00 1.18 0.00 0.47 0.00 NO. 0 0 0 0 2 3 0 0 1 0 4 0 Maximum Daily Rainfall 1.18 Maximum Monthly Rainfall 1.18 Total Annual Rainfall 3.62 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 92 Total down-time: 0 days Gage 5125 had a plugged funnel during the March 5-7th event - distribution is estimated but depth is correct. 86 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Upper Tiger Wash (gage # 5130) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 1.14 6 .12 7 .08 8 9 10 11 12 .08 13 14 15 16 17 18 19 20 1.30 21 .24 22 .08 23 .12 .04 24 25 26 27 .24 28 29 .16 .43 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.31 1.34 0.00 0.00 1.57 0.00 0.79 0.00 ACC 0.00 0.00 0.00 0.08 0.39 1.73 1.73 1.73 3.31 3.31 4.09 4.09 MAX 0.00 0.00 0.00 0.08 0.24 1.14 0.00 0.00 1.30 0.00 0.43 0.00 NO. 0 0 0 1 2 3 0 0 3 0 4 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 1.57 Total Annual Rainfall 4.09 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 104 Total down-time: 0 days 87 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Tiger Wash Fan (gage # 5140) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .67 6 .08 7 .04 8 9 10 11 12 13 14 15 .04 16 .04 17 18 19 20 .67 21 .55 22 .04 .04 23 24 25 26 27 .08 28 .04 29 .12 .24 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.59 0.83 0.00 0.00 0.79 0.00 0.43 0.00 ACC 0.00 0.00 0.00 0.04 0.63 1.46 1.46 1.46 2.24 2.24 2.68 2.68 MAX 0.00 0.00 0.00 0.04 0.55 0.67 0.00 0.00 0.67 0.00 0.24 0.00 NO. 0 0 0 1 2 4 0 0 2 0 5 0 Maximum Daily Rainfall 0.67 Maximum Monthly Rainfall 0.83 Total Annual Rainfall 2.68 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 68 Total down-time: 0 days 88 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Narrows Dam (gage # 5150) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .43 6 .12 7 8 9 10 11 12 13 14 15 .63 16 17 18 19 20 1.02 21 .55 22 .04 .08 23 .16 24 .12 25 26 27 .12 28 29 .04 .59 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.59 0.55 0.00 0.00 1.06 0.00 1.69 0.00 ACC 0.00 0.00 0.00 0.00 0.59 1.14 1.14 1.14 2.20 2.20 3.90 3.90 MAX 0.00 0.00 0.00 0.00 0.55 0.43 0.00 0.00 1.02 0.00 0.63 0.00 NO. 0 0 0 0 2 2 0 0 2 0 6 0 Maximum Daily Rainfall 1.02 Maximum Monthly Rainfall 1.69 Total Annual Rainfall 3.90 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 99 Total down-time: 0 days 89 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Tiger Wash (gage # 5160) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .83 6 .20 7 8 9 10 11 12 13 .04 14 15 .47 16 .12 17 18 19 20 1.73 21 .43 22 .04 23 .04 24 25 26 27 .16 28 29 .20 .24 30 ---31 ------------.20 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.43 1.02 0.00 0.00 1.97 0.00 1.26 0.00 ACC 0.00 0.00 0.00 0.08 0.51 1.54 1.54 1.54 3.50 3.50 4.76 4.76 MAX 0.00 0.00 0.00 0.08 0.43 0.83 0.00 0.00 1.73 0.00 0.47 0.00 NO. 0 0 0 1 1 2 0 0 3 0 7 0 Maximum Daily Rainfall 1.73 Maximum Monthly Rainfall 1.97 Total Annual Rainfall 4.76 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 121 Total down-time: 0 days 90 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Gladden (gage # 5170) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .63 6 .12 7 .47 8 9 10 11 12 13 .08 14 15 .04 16 .31 17 18 19 20 .16 21 1.18 22 23 .04 24 .04 .12 25 .08 26 27 .67 28 29 1.34 .63 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 1.22 0.75 0.00 0.00 1.50 0.00 2.44 0.00 ACC 0.00 0.00 0.00 0.00 1.22 1.97 1.97 1.97 3.46 3.46 5.91 5.91 MAX 0.00 0.00 0.00 0.00 1.18 0.63 0.00 0.00 1.34 0.00 0.67 0.00 NO. 0 0 0 0 2 2 0 0 2 0 9 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.44 Total Annual Rainfall 5.91 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 150 Total down-time: 0 days 91 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Centennial Wash (gage # 5180) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .87 6 .24 7 .08 .08 8 9 10 11 12 13 .12 14 15 16 .04 17 18 19 20 .16 21 .63 22 .04 .04 23 .55 .08 24 25 26 27 .28 28 29 .55 1.69 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.67 1.18 0.00 0.00 1.30 0.00 2.28 0.00 ACC 0.00 0.00 0.00 0.08 0.75 1.93 1.93 1.93 3.23 3.23 5.51 5.51 MAX 0.00 0.00 0.00 0.08 0.63 0.87 0.00 0.00 0.55 0.00 1.69 0.00 NO. 0 0 0 1 2 3 0 0 4 0 6 0 Maximum Daily Rainfall 1.69 Maximum Monthly Rainfall 2.28 Total Annual Rainfall 5.51 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 140 Total down-time: 0 days 92 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Harquahala Mtn. (gage # 5185) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 1.22 6 7 .79 .12 8 .04 9 10 11 12 13 .08 14 15 .04 16 .04 17 18 19 20 .59 21 1.54 22 .08 23 .08 24 .12 25 26 27 .43 28 .08 29 .47 .94 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 1.65 2.13 0.00 0.00 1.06 0.00 1.81 0.00 ACC 0.00 0.00 0.00 0.04 1.69 3.82 3.82 3.82 4.88 4.88 6.69 6.69 MAX 0.00 0.00 0.00 0.04 1.54 1.22 0.00 0.00 0.59 0.00 0.94 0.00 NO. 0 0 0 1 2 4 0 0 2 0 8 0 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 2.13 Total Annual Rainfall 6.69 Number of Days with Rain 17 Notes: Annual rainfall in millimeters: 170 Total down-time: 0 days 93 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Smith Peak (gage # 5190) for Water Year 2000 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 ---.04 14 ---15 ---16 ---.08 17 18 19 20 .28 21 .39 22 .16 23 .31 .04 24 .08 25 26 27 .20 28 .04 .04 29 .79 2.60 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.47 0.04 0.00 0.00 1.38 0.00 3.15 0.00 ACC 0.00 0.00 0.00 0.00 0.47 0.51 0.51 0.51 1.89 1.89 5.04 5.04 MAX 0.00 0.00 0.00 0.00 0.39 0.04 0.00 0.00 0.79 0.00 2.60 0.00 NO. 0 0 0 0 2 1 0 0 3 0 7 0 Maximum Daily Rainfall 2.60 Maximum Monthly Rainfall 3.15 Partial Annual Rainfall 5.04 Number of Days with Rain 13 Notes: Partial annual rainfall in millimeters: 128 Total down-time: Unknown Gage 5190 failed to operate during the March 5-7th storm, no estimate possible, therefore inaccurate monthly and annual totals. Gage 5190 down from 4/11 22:00 (13) through 4/17 10:40 (13) due to transmitter failure; no rain fell. 94 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Buckeye FRS #1 (gage # 5200) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .79 6 .59 7 .31 .08 8 9 10 11 12 13 14 15 16 17 18 19 20 .24 21 .16 22 .04 .04 .08 23 24 25 26 27 .55 28 29 .35 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.20 1.69 0.00 0.00 0.28 0.00 1.06 0.00 ACC 0.00 0.00 0.00 0.00 0.20 1.89 1.89 1.89 2.17 2.17 3.23 3.23 MAX 0.00 0.00 0.00 0.00 0.16 0.79 0.00 0.00 0.24 0.00 0.55 0.00 NO. 0 0 0 0 2 3 0 0 2 0 4 0 Maximum Daily Rainfall 0.79 Maximum Monthly Rainfall 1.69 Total Annual Rainfall 3.23 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 82 Total down-time: 0 days 95 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Buckeye FRS #2 (gage # 5205) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .59 .16 6 .91 7 .28 .28 8 9 10 11 12 13 14 15 .16 16 17 18 .20 19 20 21 .35 22 .16 .08 23 24 25 26 27 .12 28 .20 29 .39 30 ---31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.35 1.77 0.00 0.00 0.55 0.04 1.18 0.00 ACC 0.00 0.00 0.00 0.00 0.35 2.13 2.13 2.13 2.68 2.72 3.90 3.90 MAX 0.00 0.00 0.00 0.00 0.35 0.91 0.00 0.00 0.20 0.04 0.39 0.00 NO. 0 0 0 0 1 3 0 0 3 1 6 0 Maximum Daily Rainfall 0.91 Maximum Monthly Rainfall 1.77 Total Annual Rainfall 3.90 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 99 Total down-time: 0 days 96 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Hassayampa Landfill (gage # 5210) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .83 6 .67 7 .20 .04 8 .04 .08 9 10 11 12 13 14 15 16 17 18 19 20 .04 21 .12 22 .04 .24 .04 23 24 25 26 27 .43 28 29 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.16 1.69 0.00 0.00 0.28 0.04 0.59 0.00 ACC 0.00 0.00 0.00 0.00 0.16 1.85 1.85 1.85 2.13 2.17 2.76 2.76 MAX 0.00 0.00 0.00 0.00 0.12 0.83 0.00 0.00 0.24 0.04 0.43 0.00 NO. 0 0 0 0 2 3 0 0 2 1 4 0 Maximum Daily Rainfall 0.83 Maximum Monthly Rainfall 1.69 Total Annual Rainfall 2.76 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 70 Total down-time: 0 days 97 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Jackrabbit Wash (gage # 5215) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .94 6 .63 7 .16 .04 8 .12 9 10 11 12 .59 13 .04 14 15 16 .04 17 18 19 20 1.02 21 .28 22 .04 23 .04 24 25 26 27 .16 28 .16 29 .08 .67 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.31 1.73 0.00 0.00 1.10 0.00 1.85 0.00 ACC 0.00 0.00 0.00 0.04 0.35 2.09 2.09 2.09 3.19 3.19 5.04 5.04 MAX 0.00 0.00 0.00 0.04 0.28 0.94 0.00 0.00 1.02 0.00 0.67 0.00 NO. 0 0 0 1 2 3 0 0 2 0 9 0 Maximum Daily Rainfall 1.02 Maximum Monthly Rainfall 1.85 Total Annual Rainfall 5.04 Number of Days with Rain 17 Notes: Annual rainfall in millimeters: 128 Total down-time: 0 days 98 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Morristown (gage # 5220) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 .08 3 4 5 .83 .24 6 .47 7 .24 8 9 10 11 12 13 14 15 16 .04 17 .28 18 19 20 .12 21 .83 22 .04 23 .55 .08 24 .04 25 26 27 .20 28 29 .12 .67 30 ---.04 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.83 1.61 0.04 0.00 0.87 0.00 1.54 0.00 ACC 0.00 0.00 0.00 0.08 0.91 2.52 2.56 2.56 3.43 3.43 4.96 4.96 MAX 0.00 0.00 0.00 0.08 0.83 0.83 0.04 0.00 0.55 0.00 0.67 0.00 NO. 0 0 0 1 1 4 1 0 5 0 7 0 Maximum Daily Rainfall 0.83 Maximum Monthly Rainfall 1.61 Total Annual Rainfall 4.96 Number of Days with Rain 19 Notes: Annual rainfall in millimeters: 126 Total down-time: 0 days 99 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Hassayampa @ US 60 (gage # 5225) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 1.02 6 .43 .43 7 .28 8 9 10 11 12 13 .08 14 15 16 17 .12 18 19 20 21 .71 22 .04 .12 23 .12 .04 24 25 .12 26 .04 27 1.06 28 29 1.42 30 ---.04 .04 31 ------.20 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.75 1.93 0.00 0.00 0.28 0.00 3.35 0.00 ACC 0.00 0.00 0.00 0.08 0.83 2.76 2.76 2.76 3.03 3.03 6.38 6.38 MAX 0.00 0.00 0.00 0.08 0.71 1.02 0.00 0.00 0.12 0.00 1.42 0.00 NO. 0 0 0 1 2 4 0 0 3 0 9 0 Maximum Daily Rainfall 1.42 Maximum Monthly Rainfall 3.35 Total Annual Rainfall 6.38 Number of Days with Rain 19 Notes: Annual rainfall in millimeters: 162 Total down-time: 0 days 100 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sunset FRS (gage # 5230) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .83 6 .31 .20 7 .28 8 9 10 11 12 13 14 15 16 ---17 ---18 19 20 ---21 .63 ---22 .08 ---23 .12 ---24 .04 25 .04 26 27 1.18 28 29 1.30 30 ---31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.67 1.50 0.00 0.00 0.20 0.00 2.72 0.00 ACC 0.00 0.00 0.00 0.08 0.75 2.24 2.24 2.24 2.44 2.44 5.16 5.16 MAX 0.00 0.00 0.00 0.08 0.63 0.83 0.00 0.00 0.12 0.00 1.30 0.00 NO. 0 0 0 1 2 4 0 0 2 0 4 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 2.72 Total Annual Rainfall 5.16 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 131 Total down-time: 7.46 days Gage 5230 down from 6/15 10:05 (57) through 6/18 10:06 (57) due to battery failure; no rain fell. Gage 5230 down from 7/19 22:05 (62) through 7/24 09:04 (62) due to battery failure; no rain fell. 101 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sunnycove FRS (gage # 5245) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 5 .87 6 .39 .04 7 .24 8 9 10 11 12 13 .12 14 15 16 17 18 19 20 ---21 .67 ---22 .08 ---23 .16 ---24 25 26 27 1.22 28 29 1.14 30 ---31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.67 1.54 0.00 0.00 0.24 0.00 2.52 0.00 ACC 0.00 0.00 0.00 0.12 0.79 2.32 2.32 2.32 2.56 2.56 5.08 5.08 MAX 0.00 0.00 0.00 0.12 0.67 0.87 0.00 0.00 0.16 0.00 1.22 0.00 NO. 0 0 0 1 1 4 0 0 2 0 4 0 Maximum Daily Rainfall 1.22 Maximum Monthly Rainfall 2.52 Total Annual Rainfall 5.08 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 129 Total down-time: 4.78 days Gage 5245 down from 7/19 13:59 (65) through 7/24 08:41 (65) due to lightning strike; no rain fell. 102 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Vulture Mine (gage # 5260) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .67 6 .39 7 .20 8 9 10 11 12 13 .12 14 15 16 17 18 19 20 21 .55 22 23 .04 24 .04 25 26 27 .79 28 29 .16 1.14 30 ---.04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.59 1.30 0.00 0.00 0.16 0.00 2.13 0.00 ACC 0.00 0.00 0.00 0.08 0.67 1.97 1.97 1.97 2.13 2.13 4.25 4.25 MAX 0.00 0.00 0.00 0.08 0.55 0.67 0.00 0.00 0.16 0.00 1.14 0.00 NO. 0 0 0 1 2 4 0 0 1 0 5 0 Maximum Daily Rainfall 1.14 Maximum Monthly Rainfall 2.13 Total Annual Rainfall 4.25 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 108 Total down-time: 0 days 103 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sols Wash (gage # 5275) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .79 2 .08 3 4 .04 5 1.06 6 .47 7 .04 .59 8 9 10 11 12 .12 13 .08 14 15 .08 16 .16 17 .04 18 19 20 .08 21 .94 .04 22 23 .08 .04 24 .08 .16 25 .08 26 27 .67 28 29 1.34 4.61 30 ---31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 1.02 1.61 0.00 0.00 1.54 0.04 7.40 0.00 ACC 0.00 0.00 0.00 0.08 1.10 2.72 2.72 2.72 4.25 4.29 11.69 11.69 MAX 0.00 0.00 0.00 0.08 0.94 1.06 0.00 0.00 1.34 0.04 4.61 0.00 NO. 0 0 0 1 2 4 0 0 4 1 12 0 Maximum Daily Rainfall 4.61 Maximum Monthly Rainfall 7.40 Total Annual Rainfall Number of Days with Rain 11.69 24 Notes: Annual rainfall in millimeters: 297 Total down-time: 0 days 104 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Hassayampa R. @ I-10 (gage # 5280) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .91 6 .71 7 .28 .16 8 9 10 11 12 13 14 15 16 17 18 19 20 .43 21 .24 22 .12 23 24 25 26 27 .47 28 .04 29 .35 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.24 1.89 0.00 0.00 0.43 0.00 1.14 0.00 ACC 0.00 0.00 0.00 0.00 0.24 2.13 2.13 2.13 2.56 2.56 3.70 3.70 MAX 0.00 0.00 0.00 0.00 0.24 0.91 0.00 0.00 0.43 0.00 0.47 0.00 NO. 0 0 0 0 1 3 0 0 1 0 5 0 Maximum Daily Rainfall 0.91 Maximum Monthly Rainfall 1.89 Total Annual Rainfall 3.70 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 94 Total down-time: 0 days 105 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Yarnell Hill (gage # 5290) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 3 .04 4 5 .98 6 7 .91 .63 8 .12 9 10 11 12 .71 13 .51 14 15 16 .04 17 18 19 20 .63 21 2.24 22 .04 .08 23 .12 24 .16 .12 25 .04 .04 26 27 .67 28 .20 29 .20 2.68 30 ---.08 31 ------.16 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 2.44 2.36 0.00 0.00 1.02 0.00 5.51 0.00 ACC 0.00 0.00 0.00 0.08 2.52 4.88 4.88 4.88 5.91 5.91 11.42 11.42 MAX 0.00 0.00 0.00 0.04 2.24 0.98 0.00 0.00 0.63 0.00 2.68 0.00 NO. 0 0 0 2 3 5 0 0 4 0 10 0 Maximum Daily Rainfall 2.68 Maximum Monthly Rainfall 5.51 Total Annual Rainfall Number of Days with Rain 11.42 24 Notes: Annual rainfall in millimeters: 290 Total down-time: 0 days 106 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Hassayampa @ Box Canyon (gage # 5305) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 5 .98 6 .47 .28 7 .31 .04 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .91 22 .04 .20 23 .16 24 .12 25 26 27 .51 28 .04 29 2.09 30 ---31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 1.06 1.93 0.00 0.00 0.35 0.00 2.91 0.00 ACC 0.00 0.00 0.00 0.12 1.18 3.11 3.11 3.11 3.46 3.46 6.38 6.38 MAX 0.00 0.00 0.00 0.12 0.91 0.98 0.00 0.00 0.20 0.00 2.09 0.00 NO. 0 0 0 1 3 5 0 0 2 0 4 0 Maximum Daily Rainfall 2.09 Maximum Monthly Rainfall 2.91 Total Annual Rainfall 6.38 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 162 Total down-time: 0 days 107 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at O'Brien Gulch (gage # 5320) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 .20 2 .16 3 4 .08 5 1.22 6 .63 1.02 7 .28 .20 8 .04 9 10 11 .12 12 13 .04 14 15 16 17 18 19 20 .04 21 1.22 22 .04 23 .28 .08 24 .08 25 26 27 .43 28 29 1.50 30 ---.08 31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 1.34 2.28 0.04 0.00 0.31 0.00 3.74 0.00 ACC 0.00 0.00 0.00 0.16 1.50 3.78 3.82 3.82 4.13 4.13 7.87 7.87 MAX 0.00 0.00 0.00 0.16 1.22 1.22 0.04 0.00 0.28 0.00 1.50 0.00 NO. 0 0 0 1 3 5 1 0 2 0 10 0 Maximum Daily Rainfall 1.50 Maximum Monthly Rainfall 3.74 Total Annual Rainfall 7.87 Number of Days with Rain 22 Notes: Annual rainfall in millimeters: 200 Total down-time: 0 days 108 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Minnehaha (gage # 5335) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 .12 4 5 .24 6 7 .16 8 .87 9 10 11 12 13 14 15 16 17 18 19 20 .04 21 1.02 .08 .04 22 .04 .24 23 .24 24 .08 25 26 .04 27 28 .12 .12 29 .16 30 ---31 ------.28 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 1.14 1.73 0.00 0.00 0.83 0.00 0.00 0.00 ACC 0.00 0.00 0.00 0.16 1.30 3.03 3.03 3.03 3.86 3.86 3.86 3.86 MAX 0.00 0.00 0.00 0.12 1.02 0.87 0.00 0.00 0.24 0.00 0.00 0.00 NO. 0 0 0 2 3 6 0 0 6 0 0 0 Maximum Daily Rainfall 1.02 Maximum Monthly Rainfall 1.73 Partial Annual Rainfall 3.86 Number of Days with Rain 17 Notes: Partial annual rainfall in millimeters: 98 Total down-time: Unknown Gage 5335 - large hornet nest found in funnel/tipping bucket on Sep. 28th, no data recorded in July, August or September, therefore inaccurate monthly and annual totals. 109 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Towers Mountain (gage # 5340) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 .55 .20 2 .31 3 .04 4 .24 .12 5 .04 6 .16 7 .59 .35 8 .35 .08 .04 9 .31 10 .04 11 .51 12 .20 13 .04 14 15 .08 16 .08 17 .04 18 .04 19 20 .04 .16 21 1.06 .16 .08 22 .20 .04 .04 .12 23 .20 .47 .12 24 .12 .12 25 .04 .08 .31 26 .04 .12 .24 27 .08 28 .16 .28 .04 29 .04 .91 30 ---.71 .31 31 ------.43 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.39 1.81 2.13 0.91 0.00 1.06 1.02 3.82 0.00 ACC 0.00 0.00 0.00 0.39 2.20 4.33 5.24 5.24 6.30 7.32 11.14 11.14 MAX 0.00 0.00 0.00 0.24 1.06 0.59 0.55 0.00 0.47 0.71 0.91 0.00 NO. 0 0 0 5 7 9 3 0 6 4 18 0 Maximum Daily Rainfall 1.06 Maximum Monthly Rainfall 3.82 Total Annual Rainfall Number of Days with Rain 11.14 52 Notes: Annual rainfall in millimeters: 283 Total down-time: 0 days 110 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Hassayampa @ Wagoner Rd. (gage # 5350) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .08 2 .20 3 4 .83 5 1.69 6 .71 .28 7 .20 8 9 10 11 12 .04 13 .98 14 15 16 17 18 19 20 .47 21 1.02 .04 22 .08 .20 23 .08 .04 24 .08 .20 25 26 27 .47 28 .12 .28 29 .83 1.02 30 ---.04 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.20 1.18 2.80 0.00 0.00 1.69 0.20 3.98 0.00 ACC 0.00 0.00 0.00 0.20 1.38 4.17 4.17 4.17 5.87 6.06 10.08 10.08 MAX 0.00 0.00 0.00 0.20 1.02 1.69 0.00 0.00 0.83 0.20 1.02 0.00 NO. 0 0 0 1 3 5 0 0 5 1 10 0 Maximum Daily Rainfall 1.69 Maximum Monthly Rainfall 4.02 Total Annual Rainfall Number of Days with Rain 10.08 25 Notes: Annual rainfall in millimeters: 256 Total down-time: 0 days 111 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Wilhoit (gage # 5365) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---.20 2 3 4 .04 5 .67 .04 6 .12 7 .39 .08 8 9 10 11 12 .12 13 .28 14 15 .12 16 17 .04 18 .04 19 .04 20 .04 21 .98 .04 .12 22 .16 .08 23 .12 .12 .04 24 .16 25 .04 26 .04 27 .31 28 .16 29 .75 1.38 30 ------.04 .08 31 ---- ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 1.34 1.50 0.04 0.00 1.02 0.20 2.76 0.00 ACC 0.00 0.00 0.00 0.04 1.38 2.87 2.91 2.91 3.94 4.13 6.89 6.89 MAX 0.00 0.00 0.00 0.04 0.98 0.67 0.04 0.00 0.75 0.12 1.38 0.00 NO. 0 0 0 1 4 7 1 0 4 2 13 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 2.76 Total Annual Rainfall 6.89 Number of Days with Rain 32 Notes: Annual rainfall in millimeters: 175 Total down-time: 3.50 days Gage 5365 down from 12/29 22:19 (0) through 01/02 10:19 (0) for unknown reason; no rain fell. 112 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Mt. Union (gage # 5380) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .24 .28 .12 2 .04 3 .12 4 .59 .12 5 .20 6 .20 .08 7 1.50 1.57 8 .63 .04 .04 9 .04 .63 .04 .08 10 .39 .28 11 .04 .04 12 .12 13 .04 1.02 14 15 16 17 1.42 18 .20 19 20 21 1.02 .24 .55 22 .35 .08 .04 1.02 23 .16 .51 .16 24 .35 .43 25 .16 .12 26 .04 .28 .20 27 .35 28 .24 .12 29 .31 .63 30 ---.04 .04 .55 31 ------.31 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 1.10 2.36 4.53 0.47 0.00 1.54 1.14 7.24 0.00 ACC 0.00 0.00 0.00 1.10 3.46 7.99 8.46 8.46 10.00 11.14 18.39 18.39 MAX 0.00 0.00 0.00 0.59 1.02 1.50 0.28 0.00 0.55 1.02 1.57 0.00 NO. 0 0 0 5 8 12 2 0 5 4 18 0 Maximum Daily Rainfall 1.57 Maximum Monthly Rainfall 7.24 Total Annual Rainfall Number of Days with Rain 18.39 54 Notes: Annual rainfall in millimeters: 467 Total down-time: 0 days 113 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Agua Fria @ Buckeye (gage # 5400) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .75 6 1.34 7 .24 .28 8 ---9 ---10 ---11 ---12 13 14 15 16 17 18 .35 19 20 21 .12 22 .04 .04 23 24 25 26 27 ---28 .39 ---29 .04 30 ---.39 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.12 2.40 0.00 0.00 0.79 0.39 0.35 0.00 ACC 0.00 0.00 0.00 0.00 0.12 2.52 2.52 2.52 3.31 3.70 4.06 4.06 MAX 0.00 0.00 0.00 0.00 0.12 1.34 0.00 0.00 0.39 0.39 0.28 0.00 NO. 0 0 0 0 1 4 0 0 3 1 3 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.40 Total Annual Rainfall 4.06 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 103 Total down-time: 7.02 days Gage 5400 down from 7/07 21:48 (84) through 7/12 09:49 (84) due to antenna failure; no rain fell. Gage 5400 down from 9/26 12:02 (103) through 9/29 00:24 (103) for unknown reason; no rain fell. 114 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Colter @ El Mirage (gage # 5405) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---2 ---3 4 5 .63 .08 6 1.02 7 .31 .08 8 .04 9 10 11 12 .16 13 14 15 16 17 18 19 20 21 .08 22 23 24 25 26 27 28 .08 .08 29 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.08 2.05 0.00 0.00 0.08 0.00 0.35 0.00 ACC 0.00 0.00 0.00 0.00 0.08 2.13 2.13 2.13 2.20 2.20 2.56 2.56 MAX 0.00 0.00 0.00 0.00 0.08 1.02 0.00 0.00 0.08 0.00 0.16 0.00 NO. 0 0 0 0 1 4 0 0 1 0 4 0 Maximum Daily Rainfall 1.02 Maximum Monthly Rainfall 2.05 Total Annual Rainfall 2.56 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 65 Total down-time: 3.02 days Gage 5405 down from 6/30 08:27 (56) through 7/03 08:59 (56) due to solar panel failure; no rain fell. 115 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Dysart Drain @ LAFB (gage # 5410) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 6 1.02 7 .20 .04 8 .04 9 10 11 12 13 14 15 16 17 18 19 20 21 .12 22 .04 23 24 25 26 27 28 .04 .28 29 30 ---31 ------.04 ------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.16 1.97 0.00 0.00 0.28 0.04 0.08 0.00 ACC 0.00 0.00 0.00 0.00 0.16 2.13 2.13 2.13 2.40 2.44 2.52 2.52 MAX 0.00 0.00 0.00 0.00 0.12 1.02 0.00 0.00 0.28 0.04 0.04 0.00 NO. 0 0 0 0 2 5 0 0 1 1 2 1 Maximum Daily Rainfall 1.02 Maximum Monthly Rainfall 1.97 Total Annual Rainfall 2.52 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 66 Total down-time: 0 days 116 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at White Tank FRS #3 (gage # 5415) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .75 6 1.14 7 .16 .16 8 .04 .04 9 10 11 12 13 14 15 16 17 18 19 20 21 .20 22 .04 23 .04 24 25 26 27 .04 28 .04 29 .04 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.20 2.09 0.00 0.00 0.04 0.04 0.31 0.00 ACC 0.00 0.00 0.00 0.00 0.20 2.28 2.28 2.28 2.32 2.36 2.68 2.68 MAX 0.00 0.00 0.00 0.00 0.20 1.14 0.00 0.00 0.04 0.04 0.16 0.00 NO. 0 0 0 0 1 4 0 0 1 1 5 0 Maximum Daily Rainfall 1.14 Maximum Monthly Rainfall 2.09 Total Annual Rainfall 2.68 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 68 Total down-time: 0 days 117 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at White Tank Peak (gage # 5430) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .79 6 .71 7 .55 .20 8 .39 9 10 11 12 13 14 15 16 17 18 .04 19 20 .04 21 .35 22 .04 23 .12 24 25 26 27 28 .04 29 .12 30 ---.12 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.35 2.17 0.00 0.00 0.12 0.00 0.94 0.00 ACC 0.00 0.00 0.00 0.00 0.35 2.52 2.52 2.52 2.64 2.64 3.58 3.58 MAX 0.00 0.00 0.00 0.00 0.35 0.79 0.00 0.00 0.04 0.00 0.39 0.00 NO. 0 0 0 0 1 5 0 0 3 0 5 0 Maximum Daily Rainfall 0.79 Maximum Monthly Rainfall 2.17 Total Annual Rainfall 3.58 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 91 Total down-time: 0 days 118 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at McMicken Floodway (gage # 5435) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 ---4 ---5 .79 .04 6 .83 7 .24 8 .16 9 10 11 12 13 14 15 16 17 .04 18 19 20 21 .24 22 .04 .04 23 .04 24 25 26 27 .04 28 29 .08 .20 30 ---.20 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.28 1.93 0.00 0.00 0.12 0.00 0.71 0.00 ACC 0.00 0.00 0.00 0.04 0.31 2.24 2.24 2.24 2.36 2.36 3.07 3.07 MAX 0.00 0.00 0.00 0.04 0.24 0.83 0.00 0.00 0.08 0.00 0.20 0.00 NO. 0 0 0 1 2 4 0 0 2 0 7 0 Maximum Daily Rainfall 0.83 Maximum Monthly Rainfall 1.93 Total Annual Rainfall 3.07 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 78 Total down-time: 3.0 days Gage 5435 down from 11/02 10:21 (0) through 11/05 10:21 (0) for unknown reason; no rain fell. 119 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at McMicken Dam (gage # 5445) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .94 6 .79 7 .28 8 .16 9 10 11 12 ---13 ---14 15 16 17 .16 18 19 20 21 .28 22 .08 23 24 25 26 27 .12 28 .04 29 .04 .12 30 ---.39 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.28 2.05 0.00 0.00 0.16 0.00 0.94 0.00 ACC 0.00 0.00 0.00 0.04 0.31 2.36 2.36 2.36 2.52 2.52 3.46 3.46 MAX 0.00 0.00 0.00 0.04 0.28 0.94 0.00 0.00 0.08 0.00 0.39 0.00 NO. 0 0 0 1 1 4 0 0 3 0 5 0 Maximum Daily Rainfall 0.94 Maximum Monthly Rainfall 2.05 Total Annual Rainfall 3.46 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 88 Total down-time: 2.0 days Gage 5445 down from 6/11 10:17 (60) through 6/13 10:15 (60) due to transmitter failure; no rain fell. 120 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Patton Rd. (gage # 5450) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .79 6 .63 7 .20 .20 8 .08 9 10 11 12 13 .04 14 15 16 17 18 19 20 .12 21 .16 22 .08 23 .04 24 25 26 27 28 .24 29 .04 .31 30 ---31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.16 1.73 0.00 0.00 0.47 0.00 0.67 0.00 ACC 0.00 0.00 0.00 0.08 0.24 1.97 1.97 1.97 2.44 2.44 3.11 3.11 MAX 0.00 0.00 0.00 0.08 0.16 0.79 0.00 0.00 0.24 0.00 0.31 0.00 NO. 0 0 0 1 1 4 0 0 4 0 5 0 Maximum Daily Rainfall 0.79 Maximum Monthly Rainfall 1.73 Total Annual Rainfall 3.11 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 79 Total down-time: 0 days 121 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Wittmann (gage # 5455) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .75 .47 6 .59 7 .16 .08 8 9 10 11 12 .04 13 .04 14 15 16 17 18 19 20 .04 21 .28 22 .04 23 .08 24 25 26 27 .08 28 .04 .51 29 .63 30 ---.24 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.28 1.61 0.00 0.00 0.59 0.00 1.65 0.00 ACC 0.00 0.00 0.00 0.08 0.35 1.97 1.97 1.97 2.56 2.56 4.21 4.21 MAX 0.00 0.00 0.00 0.08 0.28 0.75 0.00 0.00 0.51 0.00 0.63 0.00 NO. 0 0 0 1 1 5 0 0 3 0 8 0 Maximum Daily Rainfall 0.75 Maximum Monthly Rainfall 1.65 Total Annual Rainfall 4.21 Number of Days with Rain 18 Notes: Annual rainfall in millimeters: 107 Total down-time: 0 days 122 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Chrysler Proving Ground (gage # 5460) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 .04 3 4 5 .79 .59 6 .63 .04 7 .20 8 .04 9 10 11 12 .04 13 14 15 16 17 18 19 20 .04 21 .20 22 .04 23 .04 24 25 26 27 .16 28 .39 29 .98 30 ---.31 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.20 1.65 0.04 0.00 0.47 0.00 2.20 0.00 ACC 0.00 0.00 0.00 0.04 0.24 1.89 1.93 1.93 2.40 2.40 4.61 4.61 MAX 0.00 0.00 0.00 0.04 0.20 0.79 0.04 0.00 0.39 0.00 0.98 0.00 NO. 0 0 0 1 1 4 1 0 3 0 8 0 Maximum Daily Rainfall 0.98 Maximum Monthly Rainfall 2.20 Total Annual Rainfall 4.61 Number of Days with Rain 18 Notes: Annual rainfall in millimeters: 117 Total down-time: 0 days 123 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at NW Regional Landfill (gage # 5465) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .91 .12 6 .59 7 .28 .12 8 .12 9 10 11 12 13 14 15 16 17 18 19 20 21 .04 22 .04 23 .04 24 25 26 27 .12 28 .28 29 .04 30 ---.08 31 ------.04 ------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.08 1.81 0.00 0.00 0.28 0.00 0.67 0.00 ACC 0.00 0.00 0.00 0.04 0.12 1.93 1.93 1.93 2.20 2.20 2.87 2.87 MAX 0.00 0.00 0.00 0.04 0.04 0.91 0.00 0.00 0.28 0.00 0.12 0.00 NO. 0 0 0 1 2 4 0 0 1 0 8 0 Maximum Daily Rainfall 0.91 Maximum Monthly Rainfall 1.81 Total Annual Rainfall 2.87 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 73 Total down-time: 0 days 124 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Circle City (gage # 5475) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 5 .91 .24 6 .67 7 .20 8 9 10 11 12 13 .04 14 15 16 .04 17 .59 18 19 20 .31 21 .59 22 .04 23 .04 .08 24 .08 25 26 27 .04 28 29 .75 .75 30 ---.08 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.59 1.85 0.00 0.00 1.18 0.00 1.89 0.00 ACC 0.00 0.00 0.00 0.12 0.71 2.56 2.56 2.56 3.74 3.74 5.63 5.63 MAX 0.00 0.00 0.00 0.12 0.59 0.91 0.00 0.00 0.75 0.00 0.75 0.00 NO. 0 0 0 1 1 4 0 0 4 0 9 0 Maximum Daily Rainfall 0.91 Maximum Monthly Rainfall 1.89 Total Annual Rainfall 5.63 Number of Days with Rain 19 Notes: Annual rainfall in millimeters: 143 Total down-time: 0 days 125 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Castle Hot Springs (gage # 5490) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 ---.08 3 ---4 .04 ---5 .87 .43 ---6 .71 .31 7 .35 8 9 10 11 12 .12 13 14 15 16 17 .28 18 19 20 2.52 21 .59 22 .04 23 .63 .08 24 25 26 27 .87 28 .04 29 1.14 30 ---.04 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.63 2.01 0.00 0.00 3.19 0.00 3.31 0.00 ACC 0.00 0.00 0.00 0.08 0.71 2.72 2.72 2.72 5.91 5.91 9.21 9.21 MAX 0.00 0.00 0.00 0.08 0.59 0.87 0.00 0.00 2.52 0.00 1.14 0.00 NO. 0 0 0 1 2 4 0 0 3 0 9 0 Maximum Daily Rainfall 2.52 Maximum Monthly Rainfall 3.31 Total Annual Rainfall 9.21 Number of Days with Rain 19 Notes: Annual rainfall in millimeters: 234 Total down-time: 4.99 days Gage 5490 down from 10/01 22:01 (0) through 10/04 11:25 (0) for unknown reason; no rain fell. Gage 5490 down from 9/03 21:57 (234) through 9/06 08:23 (234) due to transmitter failure; no rain fell. 126 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Agua Fria @ Grand (gage # 5500) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .59 6 .94 7 .24 8 .04 9 10 11 12 13 14 15 16 17 18 19 20 21 .08 22 .04 .04 23 24 25 26 27 28 .04 29 30 ---31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.12 1.81 0.00 0.00 0.04 0.00 0.08 0.00 ACC 0.00 0.00 0.00 0.00 0.12 1.93 1.93 1.93 1.97 1.97 2.05 2.05 MAX 0.00 0.00 0.00 0.00 0.08 0.94 0.00 0.00 0.04 0.00 0.04 0.00 NO. 0 0 0 0 2 4 0 0 1 0 2 0 Maximum Daily Rainfall 0.94 Maximum Monthly Rainfall 1.81 Total Annual Rainfall 2.05 Number of Days with Rain 9 Notes: Annual rainfall in millimeters: 52 Total down-time: 0 days 127 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at New River @ Glendale (gage # 5505) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---- ---2 ---- ---3 ---- ---4 ---5 ---6 ---7 ---8 ---.08 9 ---10 ---11 ---12 ---13 ------14 ------15 ---16 ---17 ---18 ---19 ---20 ---21 .04 ---22 ---23 ---24 ---25 ---26 ---27 ---28 ---29 ---- ---30 ---- ---.04 31 ------- ---- --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 ---- 0.00 0.00 0.00 0.04 0.08 0.00 ACC 0.00 0.00 0.00 0.00 0.04 0.04 0.04 0.04 0.04 0.08 0.16 0.16 MAX 0.00 0.00 0.00 0.00 0.04 ---- 0.00 0.00 0.00 0.04 0.08 0.00 NO. 0 0 0 0 1 ---- 0 0 0 1 1 0 Maximum Daily Rainfall 0.08 Maximum Monthly Rainfall 0.08 Partial Annual Rainfall 0.16 Number of Days with Rain 3 Notes: Partial annual rainfall in millimeters: 4 Total down-time: ~35 days Gage 5505 out of service for relocation - 2/28 through 4/04. Gage 5505 down from 6/12 23:36 (1) through 6/15 10:27 (1) due to battery failure; no rain fell. 128 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Dysart @ Bell Rd. (gage # 5510) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 .12 6 1.02 7 .20 .08 8 .12 9 10 11 12 13 14 15 16 17 18 19 20 21 .12 22 .04 .12 23 24 25 26 27 28 .16 29 .08 30 ---.12 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.12 1.97 0.00 0.00 0.28 0.00 0.55 0.00 ACC 0.00 0.00 0.00 0.00 0.12 2.09 2.09 2.09 2.36 2.36 2.91 2.91 MAX 0.00 0.00 0.00 0.00 0.12 1.02 0.00 0.00 0.16 0.00 0.12 0.00 NO. 0 0 0 0 1 4 0 0 3 0 5 0 Maximum Daily Rainfall 1.02 Maximum Monthly Rainfall 1.97 Total Annual Rainfall 2.91 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 74 Total down-time: 0 days 129 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sun City West (gage # 5515) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .63 .08 6 .91 7 .24 .08 8 .12 9 10 11 12 13 14 15 16 17 .16 18 19 20 21 .28 22 .12 .04 23 24 25 26 27 28 .16 29 .04 30 ---.55 31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.28 1.89 0.00 0.00 0.28 0.00 1.06 0.00 ACC 0.00 0.00 0.00 0.04 0.31 2.20 2.20 2.20 2.48 2.48 3.54 3.54 MAX 0.00 0.00 0.00 0.04 0.28 0.91 0.00 0.00 0.16 0.00 0.55 0.00 NO. 0 0 0 1 1 4 0 0 2 0 7 0 Maximum Daily Rainfall 0.91 Maximum Monthly Rainfall 1.89 Total Annual Rainfall 3.54 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 90 Total down-time: 0 days 130 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at ACDC @ 67th Ave. (gage # 5520) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .79 .04 6 1.14 7 .28 8 .16 9 10 11 12 13 14 15 16 17 18 19 20 21 .04 22 .04 23 24 .04 25 26 27 28 .04 29 .16 30 ---.16 31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 2.24 0.00 0.00 0.08 0.04 0.51 0.00 ACC 0.00 0.00 0.00 0.00 0.04 2.28 2.28 2.28 2.36 2.40 2.91 2.91 MAX 0.00 0.00 0.00 0.00 0.04 1.14 0.00 0.00 0.04 0.04 0.16 0.00 NO. 0 0 0 0 1 4 0 0 2 1 4 0 Maximum Daily Rainfall 1.14 Maximum Monthly Rainfall 2.24 Total Annual Rainfall 2.91 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 74 Total down-time: 0 days 131 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Grand Ave. @ Peoria (gage # 5525) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 6 1.06 7 .24 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .08 22 23 24 25 26 27 28 .04 29 .04 30 ---- ---.12 31 ------- ---- --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.08 2.01 0.00 0.00 0.00 0.00 0.16 0.00 ACC 0.00 0.00 0.00 0.00 0.08 2.09 2.09 2.09 2.09 2.09 2.24 2.24 MAX 0.00 0.00 0.00 0.00 0.08 1.06 0.00 0.00 0.00 0.00 0.12 0.00 NO. 0 0 0 0 1 4 0 0 0 0 2 0 Maximum Daily Rainfall 1.06 Maximum Monthly Rainfall 2.01 Total Annual Rainfall 2.24 Number of Days with Rain 7 Notes: Annual rainfall in millimeters: 57 Total down-time: 3.0 days Gage 5525 down from 3/29 09:04 (53) through 4/01 09:03 (53) due to transmitter failure; no rain fell. 132 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Adobe Dam (gage # 5535) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .63 .08 6 .98 7 .35 .08 8 9 10 11 ---12 ---13 ---14 15 16 17 18 19 20 21 .04 22 23 .08 24 .04 25 26 .04 27 28 29 .83 30 ---.35 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.04 2.01 0.00 0.00 0.12 0.00 1.34 0.04 ACC 0.00 0.00 0.00 0.04 0.08 2.09 2.09 2.09 2.20 2.20 3.54 3.58 MAX 0.00 0.00 0.00 0.04 0.04 0.98 0.00 0.00 0.08 0.00 0.83 0.04 NO. 0 0 0 1 1 4 0 0 2 0 4 1 Maximum Daily Rainfall 0.98 Maximum Monthly Rainfall 2.01 Total Annual Rainfall 3.58 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 91 Total down-time: 4.0 days Gage 5535 down from 2/10 20:20 (1) through 2/14 20:21 (1) due to repeater failure; no rain fell. 133 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Deer Valley Airport (gage # 5550) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 .12 3 4 5 .75 .08 6 .91 7 .20 .08 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .20 .04 22 23 .12 24 25 26 .12 27 28 .04 29 .08 30 ---.12 .12 31 ------.16 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.20 2.09 0.04 0.00 0.12 0.12 0.35 0.12 ACC 0.00 0.00 0.00 0.12 0.31 2.40 2.44 2.44 2.56 2.68 3.03 3.15 MAX 0.00 0.00 0.00 0.12 0.20 0.91 0.04 0.00 0.12 0.12 0.12 0.12 NO. 0 0 0 1 1 6 1 0 1 1 4 1 Maximum Daily Rainfall 0.91 Maximum Monthly Rainfall 2.09 Total Annual Rainfall 3.15 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 80 Total down-time: 0 days 134 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Skunk Creek @ I-17 (gage # 5565) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .16 3 4 .04 5 .71 .04 6 .94 7 .28 8 9 10 11 12 13 14 15 16 17 ---18 ---19 ---20 21 .12 22 23 ---.08 .04 24 ---25 ---26 .20 27 28 .04 29 .12 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.12 2.01 0.00 0.00 0.08 0.00 0.24 0.20 ACC 0.00 0.00 0.00 0.16 0.28 2.28 2.28 2.28 2.36 2.36 2.60 2.80 MAX 0.00 0.00 0.00 0.16 0.12 0.94 0.00 0.00 0.08 0.00 0.12 0.20 NO. 0 0 0 1 1 5 0 0 1 0 4 1 Maximum Daily Rainfall 0.94 Maximum Monthly Rainfall 2.01 Total Annual Rainfall 2.80 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 71 Total down-time: 7.94 days Gage 5565 down from 2/22 20:16 (7) through 2/26 20:14 (7) for unknown reason; no rain fell. Gage 5565 down from 3/16 11:15 (57) through 3/20 09:51 (57) for unknown reason; no rain fell. 135 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Upper Skunk Creek (gage # 5580) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .20 3 .04 4 .08 5 .87 6 1.26 7 .47 .12 8 9 10 11 12 13 .04 14 15 16 17 .59 18 19 20 .16 21 .24 22 .04 23 .04 24 .04 .31 25 26 .04 27 28 .12 29 .28 30 ---.04 31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.24 0.28 2.80 0.00 0.00 0.79 0.08 0.79 0.04 ACC 0.00 0.00 0.00 0.24 0.51 3.31 3.31 3.31 4.09 4.17 4.96 5.00 MAX 0.00 0.00 0.00 0.20 0.24 1.26 0.00 0.00 0.31 0.04 0.59 0.04 NO. 0 0 0 2 2 5 0 0 4 2 4 1 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 2.80 Total Annual Rainfall 5.00 Number of Days with Rain 20 Notes: Annual rainfall in millimeters: 127 Total down-time: 0 days 136 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at New River @ Bell Rd. (gage # 5595) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .67 .08 6 .98 7 .20 8 .04 9 10 11 12 13 14 ---15 ---16 17 18 19 20 21 .08 22 .04 .04 23 24 25 26 27 28 29 .12 30 ---.28 31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.12 1.85 0.00 0.00 0.04 0.04 0.51 0.00 ACC 0.00 0.00 0.00 0.00 0.12 1.97 1.97 1.97 2.01 2.05 2.56 2.56 MAX 0.00 0.00 0.00 0.00 0.08 0.98 0.00 0.00 0.04 0.04 0.28 0.00 NO. 0 0 0 0 2 3 0 0 1 1 4 0 Maximum Daily Rainfall 0.98 Maximum Monthly Rainfall 1.85 Total Annual Rainfall 2.56 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 65 Total down-time: 3.09 days Gage 5595 down from 6/13 08:50 (50) through 6/16 11:01 (50) due to transmitter failure; no rain fell. 137 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at New River Dam (gage # 5610) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 ---3 ---4 ------5 ---.71 .51 6 ---1.06 7 .28 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .04 22 23 .28 24 .04 25 26 27 28 29 .08 1.18 30 ---.20 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.04 2.05 0.00 0.00 0.39 0.00 1.89 0.00 ACC 0.00 0.00 0.00 0.08 0.12 2.17 2.17 2.17 2.56 2.56 4.45 4.45 MAX 0.00 0.00 0.00 0.08 0.04 1.06 0.00 0.00 0.28 0.00 1.18 0.00 NO. 0 0 0 1 1 3 0 0 3 0 3 0 Maximum Daily Rainfall 1.18 Maximum Monthly Rainfall 2.05 Estimated Annual Rainfall 4.45 Number of Days with Rain 11 Notes: Estimated annual rainfall in millimeters: 113 Total down-time: Unknown Gage 5610 down from 11/03 09:00 (0) through 11/07 08:46 (0) due to battery failure; no rain fell. Gage 5610, faulty tipping bucket discovered, March 5-7th storm total estimated, therefore monthly and annual totals are also estimates. Gage 5610 down from 9/01 21:44 (113) through 9/05 08:39 (113) due to battery failure; no rain fell. 138 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sunup Ranch (gage # 5625) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .16 3 4 5 .75 .12 6 1.02 .16 7 .28 .12 8 9 10 11 12 13 14 15 16 17 1.73 18 19 20 .31 21 .16 22 .04 23 .04 24 .04 .39 25 26 27 28 .04 .04 29 .47 .20 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.20 2.09 0.00 0.00 1.30 0.00 2.32 0.00 ACC 0.00 0.00 0.00 0.16 0.35 2.44 2.44 2.44 3.78 3.78 6.10 6.10 MAX 0.00 0.00 0.00 0.16 0.16 1.02 0.00 0.00 0.47 0.00 1.73 0.00 NO. 0 0 0 1 2 4 0 0 6 0 5 0 Maximum Daily Rainfall 1.73 Maximum Monthly Rainfall 2.32 Total Annual Rainfall 6.10 Number of Days with Rain 18 Notes: Annual rainfall in millimeters: 155 Total down-time: 0 days 139 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at New River Landfill (gage # 5630) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .16 3 4 .04 5 .75 .16 6 .87 7 .20 8 .04 9 10 11 12 13 14 15 16 17 .35 18 19 20 .43 21 .12 22 .04 23 24 .04 .04 25 26 .04 27 .08 28 .04 .04 29 .04 30 ---.04 31 ------.16 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.16 2.05 0.00 0.00 0.51 0.00 0.75 0.04 ACC 0.00 0.00 0.00 0.16 0.31 2.36 2.36 2.36 2.87 2.87 3.62 3.66 MAX 0.00 0.00 0.00 0.16 0.12 0.87 0.00 0.00 0.43 0.00 0.35 0.04 NO. 0 0 0 1 2 6 0 0 3 0 7 1 Maximum Daily Rainfall 0.87 Maximum Monthly Rainfall 2.05 Total Annual Rainfall 3.66 Number of Days with Rain 20 Notes: Annual rainfall in millimeters: 93 Total down-time: 0 days 140 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Cooks Mesa (gage # 5640) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .20 3 4 .04 5 1.54 6 .55 .12 7 .79 .12 8 .08 9 .08 10 11 12 .04 13 .16 14 15 16 .35 17 18 .04 19 20 .67 21 .55 .12 22 .20 .08 23 .31 .08 24 .12 .04 .04 25 26 .12 27 .08 28 .20 .08 29 .20 .51 30 ---.08 31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.20 0.67 3.31 0.00 0.00 1.50 0.12 1.69 0.12 ACC 0.00 0.00 0.00 0.20 0.87 4.17 4.17 4.17 5.67 5.79 7.48 7.60 MAX 0.00 0.00 0.00 0.20 0.55 1.54 0.00 0.00 0.67 0.08 0.51 0.12 NO. 0 0 0 1 2 7 0 0 6 2 12 1 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 3.31 Total Annual Rainfall 7.60 Number of Days with Rain 31 Notes: Annual rainfall in millimeters: 193 Total down-time: 0 days 141 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Garfias Mtn. Ranch (gage # 5670) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .16 3 4 5 1.30 .04 6 1.02 ---7 .35 ---- ---8 ---9 ---10 ---11 12 13 14 15 16 17 .28 18 19 20 1.10 21 ---.39 22 ---.04 .04 23 ---.12 24 ---.04 .04 25 ---26 27 28 .28 29 .24 .55 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.47 2.68 0.00 0.00 1.81 0.00 0.87 0.00 ACC 0.00 0.00 0.00 0.16 0.63 3.31 3.31 3.31 5.12 5.12 5.98 5.98 MAX 0.00 0.00 0.00 0.16 0.39 1.30 0.00 0.00 1.10 0.00 0.55 0.00 NO. 0 0 0 1 3 3 0 0 6 0 3 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 2.68 Total Annual Rainfall 5.98 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 152 Total down-time: 13.87 days Gage 5670 down from 10/20 08:40 (0) through 10/26 10:33 (0) due to repeater failure; no rain fell. Gage 5670 down from 8/05 16:45 (131) through 8/08 12:37 (131) due to transmitter failure; no rain fell. Gage 5670 down from 9/06 12:33 (152) through 9/11 11:34 (152) due to transmitter failure; no rain fell. 142 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Columbia Hill (gage # 5685) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .20 3 4 .04 5 1.85 6 .87 .08 7 .28 .24 8 .04 9 10 11 12 .16 13 14 15 16 17 .35 18 19 20 .43 21 ---.55 22 ---23 ---.16 24 ---.04 25 26 27 ---28 ---1.02 29 ---.04 .24 30 ---- ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.20 0.59 3.03 0.00 0.00 1.65 0.00 1.10 0.00 ACC 0.00 0.00 0.00 0.20 0.79 3.82 3.82 3.82 5.47 5.47 6.57 6.57 MAX 0.00 0.00 0.00 0.20 0.55 1.85 0.00 0.00 1.02 0.00 0.35 0.00 NO. 0 0 0 1 2 4 0 0 4 0 6 0 Maximum Daily Rainfall 1.85 Maximum Monthly Rainfall 3.03 Total Annual Rainfall 6.57 Number of Days with Rain 17 Notes: Annual rainfall in millimeters: 167 Total down-time: 10.29 days Gage 5685 down from 10/20 00:52 (0) through 10/25 07:45 (0) due to repeater failure; no rain fell. Gage 5685 down from 1/26 12:50 (5) through 1/31 00:50 (5) for unknown reason, no rain fell. 143 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Horsethief Basin (gage # 5700) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 .08 2 .04 3 .08 4 5 .39 6 .08 .16 7 .51 1.38 8 .55 .04 9 .63 .08 10 .75 11 .39 12 .16 13 .04 14 15 16 .08 17 18 19 20 .12 21 1.38 .20 22 .04 .08 .35 23 .08 .12 24 .08 .04 25 26 27 .28 28 .31 .83 29 .59 30 ---.04 .31 31 ------.43 ------.12 --------------------------------------------------------------------------------SUM 0.00 0.00 0.04 0.12 1.54 3.90 0.04 0.00 1.38 0.20 3.66 0.00 ACC 0.00 0.00 0.04 0.16 1.69 5.59 5.63 5.63 7.01 7.20 10.87 10.87 MAX 0.00 0.00 0.04 0.08 1.38 0.75 0.04 0.00 0.83 0.12 1.38 0.00 NO. 0 0 1 2 3 10 1 0 4 2 13 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 3.90 Total Annual Rainfall Number of Days with Rain 10.87 36 Notes: Annual rainfall in millimeters: 276 Total down-time: 0 days 144 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Crown King (gage # 5715) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 .24 .28 2 3 .20 4 .04 5 .04 .20 6 .28 .12 7 .67 .35 8 .39 .04 .04 9 10 ---11 ---.35 12 ---.31 13 ---14 15 .04 16 .04 17 18 .04 19 20 .31 21 1.61 .12 22 .04 .28 .08 23 .24 .12 24 .28 .04 25 .08 .08 26 .04 .16 27 .55 28 .16 .91 .04 29 ---1.14 30 ------.28 .63 31 ---- ------.87 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.04 0.24 2.24 2.56 0.28 0.00 1.46 0.39 4.53 0.00 ACC 0.00 0.00 0.04 0.28 2.52 5.08 5.35 5.35 6.81 7.20 11.73 11.73 MAX 0.00 0.00 0.04 0.20 1.61 0.87 0.24 0.00 0.91 0.28 1.14 0.00 NO. 0 0 1 2 4 8 2 0 3 3 18 0 Maximum Daily Rainfall 1.61 Maximum Monthly Rainfall 4.53 Total Annual Rainfall Number of Days with Rain 11.73 41 Notes: Annual rainfall in millimeters: 298 Total down-time: 9.50 days Gage 5715 down from 12/28 10:29 (1) through 01/01 22:29 (1) due to battery failure; no rain fell. Gage 5715 down from 2/09 10:09 (7) through 2/14 10:10 (7) due to transmitter failure; no rain fell. 145 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sunset Point (gage # 5730) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 .08 5 1.97 6 1.02 7 .35 8 9 10 11 12 .28 13 14 15 16 17 18 19 20 .47 21 .67 .04 22 ---.04 .08 .08 23 ---.39 .39 24 ---.04 .04 25 26 27 .08 28 .16 29 .08 30 ---.12 .31 31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.75 3.74 0.00 0.00 1.06 0.12 1.14 0.00 ACC 0.00 0.00 0.00 0.12 0.87 4.61 4.61 4.61 5.67 5.79 7.01 7.01 MAX 0.00 0.00 0.00 0.12 0.67 1.97 0.00 0.00 0.47 0.12 0.39 0.00 NO. 0 0 0 1 3 7 0 0 5 1 5 0 Maximum Daily Rainfall 1.97 Maximum Monthly Rainfall 3.74 Total Annual Rainfall 7.01 Number of Days with Rain 22 Notes: Annual rainfall in millimeters: 178 Total down-time: 4.17 days Gage 5730 down from 10/21 03:39 (0) through 10/25 07:46 (0) due to repeater failure; no rain fell. 146 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Horseshoe Ranch (gage # 5745) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 .04 5 1.02 6 .91 .08 7 .28 .63 8 9 10 11 12 .16 13 .04 14 15 16 17 18 19 20 .35 21 ---.43 .08 .20 22 ---.08 23 ---.35 .04 24 ---.04 .39 25 26 27 28 .16 29 .12 .35 30 ---.28 31 ------.16 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.47 2.64 0.00 0.00 1.10 0.00 1.97 0.00 ACC 0.00 0.00 0.00 0.12 0.59 3.23 3.23 3.23 4.33 4.33 6.34 6.34 MAX 0.00 0.00 0.00 0.12 0.43 1.02 0.00 0.00 0.35 0.00 0.63 0.00 NO. 0 0 0 1 2 7 0 0 5 0 8 0 Maximum Daily Rainfall 1.02 Maximum Monthly Rainfall 2.64 Total Annual Rainfall 6.34 Number of Days with Rain 23 Notes: Annual rainfall in millimeters: 161 Total down-time: 5.59 days Gage 5745 down from 10/20 04:06 (0) through 10/25 18:18 (0) due to repeater failure; no rain fell. 147 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Horner Mtn. Ranch (gage # 5760) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 .04 5 .79 6 .35 7 .24 .67 8 9 10 11 12 .12 13 .24 14 15 .16 16 .12 17 .08 18 .20 .04 19 20 21 ---.43 .08 .47 22 ---.08 .04 23 ---.31 .04 24 ---.08 .20 25 26 27 28 .35 29 .47 30 ---.08 .04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.51 1.97 0.00 0.00 0.94 0.20 2.09 0.04 ACC 0.00 0.00 0.00 0.12 0.63 2.60 2.60 2.60 3.54 3.78 5.87 5.91 MAX 0.00 0.00 0.00 0.12 0.43 0.79 0.00 0.00 0.47 0.20 0.67 0.04 NO. 0 0 0 1 2 8 0 0 4 1 10 1 Maximum Daily Rainfall 0.79 Maximum Monthly Rainfall 2.09 Total Annual Rainfall 5.91 Number of Days with Rain 27 Notes: Annual rainfall in millimeters: 150 Total down-time: 4.93 days Gage 5760 down from 10/20 05:27 (0) through 10/25 07:26 (0) due to repeater failure; no rain fell. 148 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Arizona Hunt Club (gage # 5775) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 .24 4 5 1.42 6 .87 .04 7 .31 .43 8 9 10 11 12 .83 13 14 15 16 17 18 19 20 .16 21 ---.59 22 ---.28 .08 .20 23 ---.63 .12 24 ---.08 25 26 27 .04 28 .16 29 .08 .08 30 ---.04 .04 .55 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.67 2.95 0.00 0.00 1.18 0.08 2.44 0.00 ACC 0.00 0.00 0.00 0.08 0.75 3.70 3.70 3.70 4.88 4.96 7.40 7.40 MAX 0.00 0.00 0.00 0.08 0.59 1.42 0.00 0.00 0.63 0.08 0.83 0.00 NO. 0 0 0 1 2 7 0 0 5 1 8 0 Maximum Daily Rainfall 1.42 Maximum Monthly Rainfall 2.95 Total Annual Rainfall 7.40 Number of Days with Rain 24 Notes: Annual rainfall in millimeters: 188 Total down-time: 5.59 days Gage 5775 down from 10/20 02:34 (0) through 10/25 16:45 (0) due to repeater failure; no rain fell. 149 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at I-17 at SR 169 (gage # 5790) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 .08 3 .04 4 .08 5 .67 6 .24 7 .55 .47 8 9 10 11 12 .28 13 .12 14 15 .12 16 17 18 .04 .04 19 20 .12 21 ---.83 .16 22 ---.12 23 ---.59 .71 24 ---.08 1.10 25 .16 26 .04 27 28 1.14 29 .04 .20 .35 30 ---.12 31 ------.20 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.28 0.91 3.19 0.04 0.04 0.91 0.71 2.64 0.00 ACC 0.00 0.00 0.00 0.28 1.18 4.37 4.41 4.45 5.35 6.06 8.70 8.70 MAX 0.00 0.00 0.00 0.16 0.83 1.14 0.04 0.04 0.59 0.71 1.10 0.00 NO. 0 0 0 3 2 9 1 1 3 1 9 0 Maximum Daily Rainfall 1.14 Maximum Monthly Rainfall 3.19 Total Annual Rainfall 8.70 Number of Days with Rain 29 Notes: Annual rainfall in millimeters: 221 Total down-time: 4.93 days Gage 5790 down from 10/20 09:32 (0) through 10/25 07:46 (0) due to repeater failure; no rain fell. 150 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Dewey (gage # 5805) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 .04 4 5 .87 6 .08 .31 7 .63 .39 8 .28 9 10 11 12 13 .04 14 15 16 17 18 .04 19 .04 20 .04 21 ---.67 .04 22 ---23 ---.59 24 ---.08 .04 25 26 .04 27 28 .12 .04 29 .04 .04 30 ---.04 .08 31 ------.20 ------.35 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.75 2.01 0.00 0.00 0.67 0.00 1.69 0.00 ACC 0.00 0.00 0.00 0.04 0.79 2.80 2.80 2.80 3.46 3.46 5.16 5.16 MAX 0.00 0.00 0.00 0.04 0.67 0.87 0.00 0.00 0.59 0.00 0.39 0.00 NO. 0 0 0 1 2 8 0 0 3 0 12 0 Maximum Daily Rainfall 0.87 Maximum Monthly Rainfall 2.01 Total Annual Rainfall 5.16 Number of Days with Rain 26 Notes: Annual rainfall in millimeters: 131 Total down-time: 5.37 days Gage 5805 down from 10/20 08:36 (0) through 10/25 17:35 (0) due to repeater failure; no rain fell. 151 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Prescott Valley (gage # 5820) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 .04 3 .08 4 .04 .04 5 .24 6 .04 .12 7 .55 .43 8 9 10 11 12 .20 13 .04 14 15 16 17 .08 .04 18 .04 19 20 21 ---.75 .04 22 ---.12 .16 23 ---.35 .04 24 ---.08 .16 25 26 .04 27 .08 28 .51 .24 .04 29 .55 30 ---.28 .04 .16 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.91 1.81 0.04 0.00 0.75 0.20 1.93 0.00 ACC 0.00 0.00 0.00 0.12 1.06 2.87 2.91 2.91 3.66 3.86 5.79 5.79 MAX 0.00 0.00 0.00 0.08 0.75 0.55 0.04 0.00 0.35 0.16 0.55 0.00 NO. 0 0 0 2 3 9 1 0 4 2 12 0 Maximum Daily Rainfall 0.75 Maximum Monthly Rainfall 1.93 Total Annual Rainfall 5.79 Number of Days with Rain 33 Notes: Annual rainfall in millimeters: 147 Total down-time: 5.15 days Gage 5820 down from 10/20 04:07 (0) through 10/25 07:47 (0) due to repeater failure; no rain fell. 152 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Horseshoe Lake (gage # 5890) for Water Year 2000 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 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------------------------------------------------------------------SUM ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 ACC ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 MAX ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 NO. ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0 Maximum Daily Rainfall 0.00 Maximum Monthly Rainfall 0.00 Partial Annual Rainfall 0.00 Number of Days with Rain 0 Notes: Partial annual rainfall in millimeters: 0 Total down-time: 0 days Station 5890 installed on 9/11/2000. 153 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Asher Hills (gage # 5900) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 .04 5 1.10 6 1.46 7 .31 .16 8 9 10 ---11 ---12 ---13 ---14 15 16 17 18 19 20 .12 21 .28 22 .08 23 .31 24 .28 .20 25 26 27 28 .16 .16 29 30 ---.04 .63 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.28 3.07 0.00 0.00 0.87 0.04 1.06 0.00 ACC 0.00 0.00 0.00 0.08 0.35 3.43 3.43 3.43 4.29 4.33 5.39 5.39 MAX 0.00 0.00 0.00 0.08 0.28 1.46 0.00 0.00 0.31 0.04 0.63 0.00 NO. 0 0 0 1 1 5 0 0 4 1 4 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 3.07 Total Annual Rainfall 5.39 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 137 Total down-time: 4.57 days Gage 5900 down from 2/09 22:48 (2) through 2/14 12:35 (2) due to repeater failure; no rain fell. 154 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Bartlett Lake (gage # 5910) for Water Year 2000 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 ---- ---- ---- ---- ---- ---- ---- ---- ---- -----------------------------------------------------------------------------------SUM ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 0.00 ACC ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 0.00 MAX ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 0.00 NO. ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0 0 Maximum Daily Rainfall 0.00 Maximum Monthly Rainfall 0.00 Partial Annual Rainfall 0.00 Number of Days with Rain 0 Notes: Partial annual rainfall in millimeters: 0 Total down-time: 0 days Station 5910 installed on 08/31/2000. 155 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at McDowell Mtn. Park (gage # 5915) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 .04 5 1.10 .16 6 1.34 7 .28 .04 8 .04 9 10 11 ---.08 12 ---13 ---14 15 16 17 18 19 20 .08 21 .12 .43 22 .04 .08 23 24 .04 .55 .04 25 26 27 28 .20 .35 29 .04 30 ---.04 .04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.20 2.95 0.00 0.00 1.02 0.47 0.47 0.00 ACC 0.00 0.00 0.00 0.12 0.31 3.27 3.27 3.27 4.29 4.76 5.24 5.24 MAX 0.00 0.00 0.00 0.12 0.12 1.34 0.00 0.00 0.55 0.43 0.16 0.00 NO. 0 0 0 1 3 5 0 0 4 2 7 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.95 Total Annual Rainfall 5.24 Number of Days with Rain 22 Notes: Annual rainfall in millimeters: 133 Total down-time: 3.56 days Gage 5915 down from 2/10 22:28 (3) through 2/14 11:52 (3) due to repeater failure; no rain fell. 156 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Fraesfield Mountain (gage # 5930) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 .31 3 4 ---5 ---.75 6 ---1.69 7 ---.31 ---8 ------9 ------10 ------- ---11 ------12 ---------13 ------14 ------15 ---16 ---17 ---18 ---19 .28 20 21 .12 22 23 24 .04 25 26 .12 27 28 .20 29 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.31 0.16 2.95 0.04 0.00 0.28 0.00 0.00 0.12 ACC 0.00 0.00 0.00 0.31 0.47 3.43 3.46 3.46 3.74 3.74 3.74 3.86 MAX 0.00 0.00 0.00 0.31 0.12 1.69 0.04 0.00 0.28 0.00 0.00 0.12 NO. 0 0 0 1 2 4 1 0 1 0 0 1 Maximum Daily Rainfall 1.69 Maximum Monthly Rainfall 2.95 Total Annual Rainfall 3.86 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 98 Total down-time: 28.21 days Gage 5930 down from 10/11 22:44 (0) through 10/19 11:12 (0) due to antenna failure; no rain fell. Gage 5930 down from 11/03 18:33 (0) through 11/07 07:57 (0) due to battery failure; no rain fell. Gage 5930 down from 12/06 21:09 (0) through 12/13 12:22 (0) due to battery failure; no rain fell. Gage 5930 down from 8/09 08:08 (95) through 8/15 08:08 (95) for unknown reason; no rain fell. Gage 5930 down from 9/06 20:09 (95) through 9/11 08:09 (95) due to vandalism, no rain fell. 157 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Thompson Peak (gage # 5945) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 .04 5 .87 6 1.10 7 .24 8 .04 9 10 11 ---12 ---13 ---14 15 16 17 18 19 20 21 .08 22 .31 23 .12 24 .04 25 26 27 28 .24 29 .04 .08 30 ---.35 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.48 0.00 0.00 0.51 0.08 0.47 0.00 ACC 0.00 0.00 0.00 0.04 0.04 2.52 2.52 2.52 3.03 3.11 3.58 3.58 MAX 0.00 0.00 0.00 0.04 0.00 1.10 0.00 0.00 0.31 0.08 0.35 0.00 NO. 0 0 0 1 0 5 0 0 4 1 3 0 Maximum Daily Rainfall 1.10 Maximum Monthly Rainfall 2.48 Total Annual Rainfall 3.58 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 91 Total down-time: 3.50 days Gage 5945 down from 2/10 22:44 (1) through 2/14 10:45 (1) due to repeater failure; no rain fell. 158 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Fountain Hills Fire (gage # 5950) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .83 6 1.77 7 .20 .59 8 9 10 11 12 13 14 15 16 17 .04 18 .04 19 20 21 .47 .28 22 .04 23 .08 24 .08 .04 25 26 27 28 .28 .20 29 .55 30 ---.12 .20 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.47 3.07 0.00 0.00 0.91 0.39 0.94 0.00 ACC 0.00 0.00 0.00 0.08 0.55 3.62 3.62 3.62 4.53 4.92 5.87 5.87 MAX 0.00 0.00 0.00 0.08 0.47 1.77 0.00 0.00 0.55 0.28 0.59 0.00 NO. 0 0 0 1 1 4 0 0 4 2 6 0 Maximum Daily Rainfall 1.77 Maximum Monthly Rainfall 3.07 Total Annual Rainfall 5.87 Number of Days with Rain 18 Notes: Annual rainfall in millimeters: 149 Total down-time: 0 days 159 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Mt. Ord (gage # 5960) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 .43 .04 4 5 6 .04 .08 7 .63 .12 8 .98 .08 9 .39 .08 10 11 12 .04 13 14 15 16 17 .28 18 .04 19 20 .47 21 .12 .08 22 .16 .24 23 .04 .04 24 .12 .04 .71 25 26 .83 .16 27 28 .47 .55 .39 29 .67 .63 30 ---.16 31 ------.08 ------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.43 0.39 2.68 0.08 0.00 1.77 0.16 3.54 0.16 ACC 0.00 0.00 0.00 0.43 0.83 3.50 3.58 3.58 5.35 5.51 9.06 9.21 MAX 0.00 0.00 0.00 0.43 0.16 0.98 0.04 0.00 0.67 0.16 0.83 0.16 NO. 0 0 0 1 3 7 2 0 5 1 13 1 Maximum Daily Rainfall 0.98 Maximum Monthly Rainfall 3.54 Total Annual Rainfall 9.21 Number of Days with Rain 33 Notes: Annual rainfall in millimeters: 234 Total down-time: 0 days 160 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at StoneRidge Dam (gage # 5965) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 .04 5 .98 6 1.65 7 .28 .20 8 9 10 11 12 13 14 15 16 17 .16 18 19 20 21 .39 .08 22 23 .04 .08 24 .12 25 26 27 28 .28 .67 29 .59 30 ---.08 .04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.43 3.23 0.00 0.00 1.34 0.16 0.51 0.00 ACC 0.00 0.00 0.00 0.04 0.47 3.70 3.70 3.70 5.04 5.20 5.71 5.71 MAX 0.00 0.00 0.00 0.04 0.39 1.65 0.00 0.00 0.67 0.08 0.20 0.00 NO. 0 0 0 1 2 5 0 0 3 2 4 0 Maximum Daily Rainfall 1.65 Maximum Monthly Rainfall 3.23 Total Annual Rainfall 5.71 Number of Days with Rain 17 Notes: Annual rainfall in millimeters: 145 Total down-time: 0 days 161 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at SunRidge Canyon Dam (gage # 5970) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .98 6 1.61 7 .28 .47 8 9 ---10 ---11 ---.04 12 ---13 14 15 ---16 ---17 ---.08 18 ---19 ---20 ---21 ---.51 .08 22 .04 23 .16 24 .08 25 26 27 28 .24 .51 29 .83 30 ---.08 .08 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.55 3.11 0.00 0.00 1.57 0.08 0.75 0.00 ACC 0.00 0.00 0.00 0.08 0.63 3.74 3.74 3.74 5.31 5.39 6.14 6.14 MAX 0.00 0.00 0.00 0.08 0.51 1.61 0.00 0.00 0.83 0.08 0.47 0.00 NO. 0 0 0 1 2 4 0 0 4 1 5 0 Maximum Daily Rainfall 1.61 Maximum Monthly Rainfall 3.11 Total Annual Rainfall 6.14 Number of Days with Rain 17 Notes: Annual rainfall in millimeters: 156 Total down-time: 10.15 days Gage 5970 down from 11/18 05:01 (0) through 11/21 16:46 (0) for unknown reason; no rain fell. Gage 5970 down from 12/08 20:47 (0) through 12/13 08:29 (0) due to battery failure; no rain fell. Gage 5970 down from 6/27 08:12 (99) through 6/29 12:23 (112) due to antenna failure; assigned 13mm to 6/28. 162 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Cloudburst Wash (gage # 5975) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 .04 5 .87 6 1.69 7 .35 8 .16 9 10 11 12 ---.04 13 ---14 ---15 16 17 .04 18 19 20 21 .08 .20 22 .04 23 .51 24 .04 25 26 27 28 .24 .55 29 .83 .04 30 ---.04 .04 .39 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.08 3.19 0.00 0.00 1.97 0.24 0.71 0.00 ACC 0.00 0.00 0.00 0.08 0.16 3.39 3.39 3.39 5.35 5.59 6.30 6.30 MAX 0.00 0.00 0.00 0.08 0.08 1.69 0.00 0.00 0.83 0.20 0.39 0.00 NO. 0 0 0 1 1 5 0 0 5 2 6 0 Maximum Daily Rainfall 1.69 Maximum Monthly Rainfall 3.23 Total Annual Rainfall 6.30 Number of Days with Rain 20 Notes: Annual rainfall in millimeters: 160 Total down-time: 4.30 days Gage 5975 down from 7/10 23:44 (136) through 7/15 06:52 (136) for unknown reason; no rain fell. 163 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at North Heights Dam (gage # 5980) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 .04 5 .98 6 1.69 7 .20 1.02 8 9 10 11 ---12 ---13 ---14 15 16 17 18 19 20 21 .71 .16 22 23 .24 24 .08 .04 25 26 27 28 .24 .43 29 .55 30 ---.04 .35 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.71 3.15 0.00 0.00 1.30 0.20 1.42 0.00 ACC 0.00 0.00 0.00 0.08 0.79 3.94 3.94 3.94 5.24 5.43 6.85 6.85 MAX 0.00 0.00 0.00 0.08 0.71 1.69 0.00 0.00 0.55 0.16 1.02 0.00 NO. 0 0 0 1 1 5 0 0 4 2 3 0 Maximum Daily Rainfall 1.69 Maximum Monthly Rainfall 3.15 Total Annual Rainfall 6.85 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 174 Total down-time: 4.0 days Gage 5980 down from 2/10 20:28 (2) through 2/14 20:26 (2) due to repeater failure; no rain fell. 164 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Golden Eagle Blvd. (gage # 5985) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .16 3 4 .08 5 .98 6 1.85 7 .16 .94 8 .04 9 10 11 ---12 ---13 ---14 15 16 17 18 19 20 21 .12 .12 22 .08 .04 23 .12 24 .08 .04 25 26 27 28 .24 .47 29 .47 30 ---.08 .24 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.12 3.31 0.00 0.00 1.22 0.20 1.30 0.00 ACC 0.00 0.00 0.00 0.16 0.28 3.58 3.58 3.58 4.80 5.00 6.30 6.30 MAX 0.00 0.00 0.00 0.16 0.12 1.85 0.00 0.00 0.47 0.12 0.94 0.00 NO. 0 0 0 1 1 5 0 0 5 2 5 0 Maximum Daily Rainfall 1.85 Maximum Monthly Rainfall 3.31 Total Annual Rainfall 6.30 Number of Days with Rain 19 Notes: Annual rainfall in millimeters: 160 Total down-time: 3.99 days Gage 5985 down from 2/10 12:17 (4) through 2/14 12:01 (4) due to repeater failure; no rain fell. 165 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Hesperus Dam (gage # 5990) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 .04 4 5 .75 6 .75 7 1.42 .59 8 9 10 11 ---12 ---13 ---14 15 16 17 .24 18 19 20 21 .08 .28 22 23 .16 .04 24 .12 .08 25 26 27 28 .24 .20 29 .12 30 ---.04 .08 .28 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.08 3.15 0.00 0.00 0.63 0.39 1.22 0.00 ACC 0.00 0.00 0.00 0.08 0.16 3.31 3.31 3.31 3.94 4.33 5.55 5.55 MAX 0.00 0.00 0.00 0.08 0.08 1.42 0.00 0.00 0.20 0.28 0.59 0.00 NO. 0 0 0 1 1 4 0 0 5 3 5 0 Maximum Daily Rainfall 1.42 Maximum Monthly Rainfall 3.15 Total Annual Rainfall 5.55 Number of Days with Rain 19 Notes: Annual rainfall in millimeters: 141 Total down-time: 4.0 days Gage 5990 down from 2/10 19:05 (2) through 2/14 19:04 (2) due to repeater failure; no rain fell. 166 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Hesperus Wash (gage # 5995) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .16 3 4 .08 5 1.14 6 1.81 7 .20 .16 8 9 10 11 ---12 ---13 ---14 15 16 17 18 19 20 21 22 .31 .04 23 .28 24 .31 25 26 27 28 .28 .43 .08 29 .20 30 ---.08 .16 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.00 3.50 0.00 0.00 1.54 0.08 0.43 0.00 ACC 0.00 0.00 0.00 0.16 0.16 3.66 3.66 3.66 5.20 5.28 5.71 5.71 MAX 0.00 0.00 0.00 0.16 0.00 1.81 0.00 0.00 0.43 0.08 0.16 0.00 NO. 0 0 0 1 0 5 0 0 5 1 4 0 Maximum Daily Rainfall 1.81 Maximum Monthly Rainfall 3.50 Total Annual Rainfall 5.71 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 145 Total down-time: 4.0 days Gage 5995 down from 2/10 14:17 (4) through 2/14 14:17 (4) due to repeater failure; no rain fell. 167 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Guadalupe FRS (gage # 6500) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 ---5 .20 ---6 .87 7 .28 8 9 10 11 12 13 14 15 16 17 18 19 20 .16 21 22 .16 23 24 .08 25 26 27 28 .08 .08 29 30 ---.04 .04 31 ------.08 ------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 1.42 0.04 0.00 0.39 0.04 0.20 0.00 ACC 0.00 0.00 0.00 0.00 0.00 1.42 1.46 1.46 1.85 1.89 2.09 2.09 MAX 0.00 0.00 0.00 0.00 0.00 0.87 0.04 0.00 0.16 0.04 0.08 0.00 NO. 0 0 0 0 0 4 1 0 3 1 3 0 Maximum Daily Rainfall 0.87 Maximum Monthly Rainfall 1.42 Partial Annual Rainfall 2.09 Number of Days with Rain 12 Notes: Partial annual rainfall in millimeters: 53 Total down-time: Unknown Gage 6500 - modifications intended to eliminate sprinkler catch resulted in low rainfall readings during the March 5-7th storm, therefore inaccurate monthly and annual totals. Gage 6500 down from 6/03 21:25 (3) through 6/06 11:31 (3) due to transmitter failure; no rain fell. 168 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at South Mountain Park (gage # 6510) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .91 6 1.34 7 .28 .16 .08 8 9 10 11 12 13 14 15 16 17 .35 18 19 20 1.26 21 22 .08 23 24 25 26 .12 27 28 .08 29 .08 .04 30 ---.24 31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.64 0.00 0.00 1.50 0.39 0.59 0.00 ACC 0.00 0.00 0.00 0.04 0.04 2.68 2.68 2.68 4.17 4.57 5.16 5.16 MAX 0.00 0.00 0.00 0.04 0.00 1.34 0.00 0.00 1.26 0.24 0.35 0.00 NO. 0 0 0 1 0 4 0 0 4 2 4 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.64 Total Annual Rainfall 5.16 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 131 Total down-time: 0 days 169 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Carriage Lane Park (gage # 6520) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---2 .04 ---3 4 5 .67 6 1.57 7 .39 8 9 10 11 12 13 14 15 16 17 18 .20 19 20 21 22 23 24 .08 25 26 27 28 .08 .04 29 .04 30 ---.08 31 ------.20 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.91 0.00 0.00 0.28 0.08 0.08 0.00 ACC 0.00 0.00 0.00 0.04 0.04 2.95 2.95 2.95 3.23 3.31 3.39 3.39 MAX 0.00 0.00 0.00 0.04 0.00 1.57 0.00 0.00 0.20 0.08 0.08 0.00 NO. 0 0 0 1 0 5 0 0 3 1 1 0 Maximum Daily Rainfall 1.57 Maximum Monthly Rainfall 2.91 Total Annual Rainfall 3.39 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 86 Total down-time: 3.0 days Gage 6520 down 8/31 09:44 (86) through 9/03 09:44 (86) due to battery failure; no rain fell. 170 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at South Mtn.Park HQ (gage # 6525) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .09 3 4 .01 5 .81 6 1.62 7 .27 .05 .07 8 .02 .01 9 10 11 12 13 14 15 16 17 .06 18 19 20 .26 21 22 .08 23 24 25 .04 26 27 .01 28 .01 .10 29 .01 .05 30 ---.13 31 ------.03 ------.06 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.09 0.00 2.76 0.00 0.00 0.45 0.26 0.23 0.00 ACC 0.00 0.00 0.00 0.09 0.09 2.85 2.85 2.85 3.30 3.56 3.79 3.79 MAX 0.00 0.00 0.00 0.09 0.00 1.62 0.00 0.00 0.26 0.13 0.07 0.00 NO. 0 0 0 1 0 7 0 0 4 4 5 0 Maximum Daily Rainfall 1.62 Maximum Monthly Rainfall 2.76 Total Annual Rainfall 3.79 Number of Days with Rain 21 Notes: This is our remaining automated gage that reads in 0.01 inch increments Annual rainfall in millimeters: 92.3 Total down-time: 0 days 171 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Chandler @ Alma School (gage # 6530) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .55 6 1.57 7 .35 .08 8 9 10 .08 11 12 13 14 15 16 17 1.06 18 .04 19 20 21 .04 22 .31 23 24 .04 25 26 27 28 .08 29 .04 30 ---.12 31 ------.39 ------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.04 2.95 0.00 0.00 0.39 0.16 1.18 0.08 ACC 0.00 0.00 0.00 0.04 0.08 3.03 3.03 3.03 3.43 3.58 4.76 4.88 MAX 0.00 0.00 0.00 0.04 0.04 1.57 0.00 0.00 0.31 0.12 1.06 0.08 NO. 0 0 0 1 1 5 0 0 3 2 3 1 Maximum Daily Rainfall 1.57 Maximum Monthly Rainfall 2.95 Total Annual Rainfall 4.88 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 124 Total down-time: 0 days 172 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Mesa Tower (gage # 6540) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .51 6 1.57 7 .43 .04 8 9 10 11 12 13 14 ---15 ---16 ---17 .39 18 .04 19 20 21 .04 22 23 24 25 26 27 28 .04 .04 .39 29 30 ---.20 31 ------.08 ------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.64 0.00 0.00 0.08 0.31 0.79 0.00 ACC 0.00 0.00 0.00 0.04 0.04 2.68 2.68 2.68 2.76 3.07 3.86 3.86 MAX 0.00 0.00 0.00 0.04 0.00 1.57 0.00 0.00 0.04 0.20 0.39 0.00 NO. 0 0 0 1 0 5 0 0 2 4 2 0 Maximum Daily Rainfall 1.57 Maximum Monthly Rainfall 2.64 Total Annual Rainfall 3.86 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 98 Total down-time: 3.73 days Gage 6540 down from 7/13 15:33 (71) through 7/17 09:03 (71) due to battery failure, no rain fell. 173 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Broadway @ Lindsay (gage # 6545) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .51 6 1.69 7 .51 .08 8 9 10 11 ---12 ---13 ---14 15 16 ---17 ---.59 18 ---19 ---.04 20 ---.04 21 ---22 23 24 .04 25 26 27 28 .08 .16 29 30 ---.04 .08 .35 31 ------.24 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 3.03 0.00 0.00 0.28 0.16 0.98 0.00 ACC 0.00 0.00 0.00 0.04 0.04 3.07 3.07 3.07 3.35 3.50 4.49 4.49 MAX 0.00 0.00 0.00 0.04 0.00 1.69 0.00 0.00 0.16 0.08 0.59 0.00 NO. 0 0 0 1 0 5 0 0 4 2 3 0 Maximum Daily Rainfall 1.69 Maximum Monthly Rainfall 3.03 Total Annual Rainfall 4.49 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 114 Total down-time: 11.37 days Gage 6545 down from 12/15 00:27 (0) through 12/20 09:59 (0) due to battery failure; no rain fell. Gage 6545 down from 2/10 21:33 (1) through 2/14 09:31 (1) due to repeater failure; no rain fell. Gage 6545 down from 5/19 20:35 (78) through 5/22 07:57 (78) due to battery failure; no rain fell. 174 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Ahwatukee (gage # 6550) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .55 6 1.38 7 .28 .04 8 9 10 11 ---12 ---13 ---14 15 16 17 .31 18 .08 19 .04 20 .79 21 22 .12 23 24 ---25 ---26 ---27 ---28 ---.04 .35 29 ---.04 .04 30 ---.04 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.00 2.32 0.00 0.00 1.42 0.04 0.39 0.00 ACC 0.00 0.00 0.00 0.08 0.08 2.40 2.40 2.40 3.82 3.86 4.25 4.25 MAX 0.00 0.00 0.00 0.08 0.00 1.38 0.00 0.00 0.79 0.04 0.31 0.00 NO. 0 0 0 1 0 5 0 0 6 1 3 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 2.32 Total Annual Rainfall 4.25 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 108 Total down-time: 10.80 days Gage 6550 down from 1/23 10:13 (2) through 1/30 11:21 (2) due to transmitter failure; no rain fell. Gage 6550 down from 2/10 18:10 (2) through 2/14 12:11 (2) due to repeater failure; no rain fell. 175 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at South Mountain Fan (gage # 6560) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .67 6 1.77 7 .24 .04 8 .12 9 10 11 12 13 14 15 16 17 ---18 ---19 ---20 .04 21 .04 22 .04 23 24 25 26 27 28 .98 29 .04 30 ---.08 31 ------------.16 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.04 2.68 0.00 0.00 1.10 0.35 0.04 0.00 ACC 0.00 0.00 0.00 0.08 0.12 2.80 2.80 2.80 3.90 4.25 4.29 4.29 MAX 0.00 0.00 0.00 0.08 0.04 1.77 0.00 0.00 0.98 0.16 0.04 0.00 NO. 0 0 0 1 1 3 0 0 4 3 1 0 Maximum Daily Rainfall 1.77 Maximum Monthly Rainfall 2.68 Total Annual Rainfall 4.29 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 109 Total down-time: 4.11 days Gage 6560 down from 12/16 08:57 (0) through 12/20 11:30 (0) due to transmitter failure; no rain fell. 176 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at EMF @ Broadway (gage # 6570) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .31 6 1.57 7 .39 8 9 10 11 ---12 ---13 ---14 15 16 17 .16 18 .04 19 20 21 22 23 24 .04 25 26 27 28 .12 .04 29 .16 30 ---.20 .31 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.40 0.00 0.00 0.24 0.20 0.51 0.00 ACC 0.00 0.00 0.00 0.04 0.04 2.44 2.44 2.44 2.68 2.87 3.39 3.39 MAX 0.00 0.00 0.00 0.04 0.00 1.57 0.00 0.00 0.16 0.20 0.31 0.00 NO. 0 0 0 1 0 4 0 0 3 1 3 0 Maximum Daily Rainfall 1.57 Maximum Monthly Rainfall 2.40 Total Annual Rainfall 3.39 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 86 Total down-time: 4.0 days Gage 6570 down from 2/10 11:19 (1) through 2/14 11:19 (1) due to repeater failure; no rain fell. 177 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at EMF @ Queen Creek Rd. (gage # 6580) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .39 6 1.46 7 .28 8 9 10 11 ---12 ---.08 13 ---14 15 16 17 .31 18 ---.04 19 ---20 ---21 ---22 .04 23 24 .16 25 26 27 28 .04 .08 .04 29 ---.16 30 ------31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.20 0.00 0.00 0.28 0.00 0.63 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.20 2.20 2.20 2.48 2.48 3.11 3.11 MAX 0.00 0.00 0.00 0.00 0.00 1.46 0.00 0.00 0.16 0.00 0.31 0.00 NO. 0 0 0 0 0 5 0 0 3 0 5 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 2.20 Total Annual Rainfall 3.11 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 79 Total down-time: 11.11 days Gage 6580 down from 2/10 22:42 (0) through 2/14 13:42 (0) due to repeater failure; no rain fell. Gage 6580 down from 2/17 14:13 (0) through 2/22 10:44 (0) due to transmitter failure; no rain fell. Gage 6580 down from 5/28 18:43 (56) through 5/31 09:44 (56) due to vandalism; no rain fell. 178 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at EMF @ Arizona Ave. (gage # 6595) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .24 6 1.77 7 .20 8 9 10 11 12 13 14 15 16 17 .16 .04 18 19 .04 20 21 22 .04 23 .20 24 25 .04 26 27 28 .04 29 .08 .67 30 ---31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.28 0.00 0.00 0.51 0.00 0.75 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.28 2.28 2.28 2.80 2.80 3.54 3.54 MAX 0.00 0.00 0.00 0.00 0.00 1.77 0.00 0.00 0.20 0.00 0.67 0.00 NO. 0 0 0 0 0 5 0 0 5 0 3 0 Maximum Daily Rainfall 1.77 Maximum Monthly Rainfall 2.28 Estimated Annual Rainfall 3.54 Number of Days with Rain 13 Notes: Estimated annual rainfall in millimeters: 90 Total down-time: Unknown Gage 6595, faulty tipping bucket discovered, March 5-7th storm total estimated, therefore monthly and annual totals are also estimates. 179 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Guadalupe Channel (gage # 6600) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .43 6 1.73 7 .35 .16 8 9 10 11 .04 12 .04 13 14 15 16 17 .71 18 19 20 21 22 23 24 .08 25 26 27 28 .12 .39 29 30 ---.08 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.68 0.00 0.00 0.39 0.00 1.06 0.04 ACC 0.00 0.00 0.00 0.04 0.04 2.76 2.76 2.76 3.15 3.15 4.21 4.25 MAX 0.00 0.00 0.00 0.04 0.00 1.73 0.00 0.00 0.39 0.00 0.71 0.04 NO. 0 0 0 1 0 5 0 0 1 0 5 1 Maximum Daily Rainfall 1.73 Maximum Monthly Rainfall 2.72 Total Annual Rainfall 4.25 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 108 Total down-time: 0 days 180 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Freestone Basin (gage # 6605) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .47 6 1.61 7 .35 8 9 10 .31 11 ---12 ---13 ---14 15 16 17 .31 18 .08 19 .04 20 21 .04 22 23 24 .04 25 26 27 28 .12 29 .04 30 ---.51 31 ------.04 ------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.00 2.60 0.00 0.00 0.08 0.04 0.94 0.31 ACC 0.00 0.00 0.00 0.08 0.08 2.68 2.68 2.68 2.76 2.80 3.74 4.06 MAX 0.00 0.00 0.00 0.04 0.00 1.61 0.00 0.00 0.04 0.04 0.51 0.31 NO. 0 0 0 2 0 5 0 0 2 1 4 1 Maximum Daily Rainfall 1.61 Maximum Monthly Rainfall 2.60 Total Annual Rainfall 4.06 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 103 Total down-time: 3.50 days Gage 6605 down from 2/10 21:34 (2) through 2/14 09:34 (2) due to repeater failure; no rain fell. 181 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Queen Creek Rd. (gage # 6610) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 ---.04 3 ---4 ---5 ---.31 6 ---1.57 7 ---.31 8 9 10 11 12 13 14 15 16 ---17 ---.12 18 19 20 21 22 .04 23 .08 24 .08 25 ---26 ---27 28 .04 29 30 ---.08 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.24 0.00 0.00 0.08 0.00 0.31 0.00 ACC 0.00 0.00 0.00 0.04 0.04 2.28 2.28 2.28 2.36 2.36 2.68 2.68 MAX 0.00 0.00 0.00 0.04 0.00 1.57 0.00 0.00 0.08 0.00 0.12 0.00 NO. 0 0 0 1 0 4 0 0 1 0 4 0 Maximum Daily Rainfall 1.57 Maximum Monthly Rainfall 2.24 Total Annual Rainfall 2.68 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 68 Total down-time: 11.47 days Gage 6610 down from 11/01 22:09 (0) through 11/08 09:55 (0) due to programming error; no rain fell. Gage 6610 down from 2/24 22:28 (1) through 2/27 10:28 (1) for unknown reason; no rain fell. Gage 6610 down from 7/15 22:28 (60) through 7/18 09:59 (60) for unknown reason; no rain fell. 182 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Queen Creek Landfill (gage # 6615) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .31 6 1.46 7 .24 .16 8 9 10 11 12 13 14 15 16 17 18 .04 19 20 21 22 23 .08 24 .04 25 26 27 ---28 ---29 ---30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.01 0.00 0.00 0.08 0.00 0.28 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.01 2.01 2.01 2.09 2.09 2.36 2.36 MAX 0.00 0.00 0.00 0.00 0.00 1.46 0.00 0.00 0.08 0.00 0.16 0.00 NO. 0 0 0 0 0 3 0 0 1 0 4 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 2.01 Total Annual Rainfall 2.36 Number of Days with Rain 8 Notes: Annual rainfall in millimeters: 60 Total down-time: 3.50 days Gage 6615 down from 10/26 21:07 (0) through 10/30 09:07 (0) due to battery failure; no rain fell. 183 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Crossroads Park (gage # 6620) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .43 6 1.65 7 .35 8 9 10 .04 11 ---12 ---13 ---14 15 16 17 .31 18 19 20 21 22 .04 .04 23 .20 24 .04 25 26 27 28 .08 29 30 ---.08 .28 31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.60 0.00 0.00 0.24 0.08 0.67 0.04 ACC 0.00 0.00 0.00 0.04 0.04 2.64 2.64 2.64 2.87 2.95 3.62 3.66 MAX 0.00 0.00 0.00 0.04 0.00 1.65 0.00 0.00 0.20 0.08 0.31 0.04 NO. 0 0 0 1 0 5 0 0 2 1 4 1 Maximum Daily Rainfall 1.65 Maximum Monthly Rainfall 2.60 Total Annual Rainfall 3.66 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 93 Total down-time: 4.0 days Gage 6620 down from 2/10 11:30 (1) through 2/14 11:30 (1) due to repeater failure; no rain fell. 184 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Signal Butte FRS (gage # 6625) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .35 ---6 1.65 ---7 .35 .59 8 9 10 11 .20 12 13 14 15 16 17 .28 18 19 20 21 22 .28 23 24 .08 25 26 27 28 .12 29 .04 30 ---.04 .04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.36 0.00 0.00 0.16 0.00 1.50 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.36 2.36 2.36 2.52 2.52 4.02 4.02 MAX 0.00 0.00 0.00 0.00 0.00 1.65 0.00 0.00 0.12 0.00 0.59 0.00 NO. 0 0 0 0 0 3 0 0 2 0 7 0 Maximum Daily Rainfall 1.65 Maximum Monthly Rainfall 2.36 Estimated Annual Rainfall 4.02 Number of Days with Rain 12 Notes: Estimated annual rainfall in millimeters: 102 Total down-time: Unknown Gage 6625, faulty tipping bucket discovered, March 5-7th storm total estimated, therefore monthly and annual totals are also estimates. Gage 6625 down from 8/04 19:50 (64) through 8/07 08:55 (64) due to battery failure; no rain fell. 185 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Usery Mtn. Park (gage # 6640) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .47 6 1.50 7 .43 .51 8 9 10 ---11 .31 ---12 13 14 15 ---16 ---17 ---.39 18 19 20 21 .08 22 .24 23 24 .08 25 26 27 28 .16 .04 29 .16 .04 30 ---.04 .04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.08 2.56 0.00 0.00 0.20 0.04 1.61 0.00 ACC 0.00 0.00 0.00 0.04 0.12 2.68 2.68 2.68 2.87 2.91 4.53 4.53 MAX 0.00 0.00 0.00 0.04 0.08 1.50 0.00 0.00 0.16 0.04 0.51 0.00 NO. 0 0 0 1 1 4 0 0 2 1 7 0 Maximum Daily Rainfall 1.50 Maximum Monthly Rainfall 2.56 Total Annual Rainfall 4.53 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 115 Total down-time: 6.11 days Gage 6640 down from 4/14 09:12 (68) through 4/18 11:56 (68) due to vandalism; no rain fell. Gage 6640 down from 9/09 11:54 (115) through 9/11 11:54 (115) for unknown reason; no rain fell. 186 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Usery Park Weather (gage # 6650) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .51 6 1.73 7 .39 8 .04 9 10 11 .28 12 13 14 15 16 17 .08 18 .04 19 20 21 22 .04 23 24 .20 25 26 .04 27 28 .24 .35 29 .04 .08 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.91 0.00 0.00 0.39 0.04 0.75 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.91 2.91 2.91 3.31 3.35 4.09 4.09 MAX 0.00 0.00 0.00 0.00 0.00 1.73 0.00 0.00 0.35 0.04 0.28 0.00 NO. 0 0 0 0 0 5 0 0 2 1 7 0 Maximum Daily Rainfall 1.73 Maximum Monthly Rainfall 2.91 Total Annual Rainfall 4.09 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 104 Total down-time: 0 days 187 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Thunder Mountain (gage # 6655) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .43 6 1.42 7 .35 8 9 10 11 .28 12 13 14 15 16 17 .08 18 19 20 21 22 23 24 .12 25 26 27 28 .16 .71 29 .04 .04 30 ---.16 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.36 0.00 0.00 0.75 0.16 0.51 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.36 2.36 2.36 3.11 3.27 3.78 3.78 MAX 0.00 0.00 0.00 0.00 0.00 1.42 0.00 0.00 0.71 0.16 0.28 0.00 NO. 0 0 0 0 0 4 0 0 2 1 4 0 Maximum Daily Rainfall 1.42 Maximum Monthly Rainfall 2.36 Total Annual Rainfall 3.78 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 96 Total down-time: 0 days 188 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Apache Junction FRS (gage # 6670) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .35 6 1.61 7 .39 .16 8 9 10 ---11 ---.20 12 ---13 ---14 ---15 16 17 .04 18 19 20 21 22 .04 23 24 .12 25 26 27 28 .16 .43 .12 29 30 ---.20 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.00 2.52 0.00 0.00 0.43 0.00 0.87 0.00 ACC 0.00 0.00 0.00 0.08 0.08 2.64 2.64 2.64 3.07 3.07 3.94 3.94 MAX 0.00 0.00 0.00 0.08 0.00 1.61 0.00 0.00 0.43 0.00 0.20 0.00 NO. 0 0 0 1 0 4 0 0 1 0 7 0 Maximum Daily Rainfall 1.61 Maximum Monthly Rainfall 2.56 Total Annual Rainfall 3.94 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 100 Total down-time: 6.96 days Gage 6670 down from 7/09 00:53 (78) through 7/15 23:56 (78) due to battery failure; no rain fell. 189 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Apache Trail (gage # 6675) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .28 6 1.73 7 .39 8 .04 9 10 11 .12 12 13 14 15 16 17 .28 18 .04 19 20 ---21 ---.04 22 ---.20 23 24 .12 25 26 27 28 .20 .20 .20 29 .04 30 ---.31 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.04 2.60 0.00 0.00 0.20 0.00 1.34 0.00 ACC 0.00 0.00 0.00 0.08 0.12 2.72 2.72 2.72 2.99 2.99 4.33 4.33 MAX 0.00 0.00 0.00 0.08 0.04 1.73 0.00 0.00 0.20 0.00 0.31 0.00 NO. 0 0 0 1 1 4 0 0 1 0 9 0 Maximum Daily Rainfall 1.73 Maximum Monthly Rainfall 2.60 Total Annual Rainfall 4.33 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 110 Total down-time: 3.50 days Gage 6675 down from 1/19 13:34 (2) through 1/23 01:34 (2) for unknown reason; no rain fell. 190 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Powerline FRS (gage # 6680) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .20 6 1.30 7 .35 8 9 10 11 12 13 14 15 16 17 .08 18 .04 19 20 21 22 23 24 .12 25 26 27 28 .04 .04 29 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 1.89 0.00 0.00 0.00 0.00 0.31 0.00 ACC 0.00 0.00 0.00 0.00 0.00 1.89 1.89 1.89 1.89 1.89 2.20 2.20 MAX 0.00 0.00 0.00 0.00 0.00 1.30 0.00 0.00 0.00 0.00 0.12 0.00 NO. 0 0 0 0 0 4 0 0 0 0 5 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 1.89 Total Annual Rainfall 2.20 Number of Days with Rain 9 Notes: Annual rainfall in millimeters: 56 Total down-time: 0 days 191 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Vineyard FRS (gage # 6685) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .24 6 1.57 7 .35 8 9 10 11 .16 12 13 14 15 16 17 .04 18 .08 19 20 21 22 23 .04 24 .16 25 26 27 28 .12 .16 29 .08 30 ---.98 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.44 0.00 0.00 0.04 0.00 1.50 0.00 ACC 0.00 0.00 0.00 0.04 0.04 2.48 2.48 2.48 2.52 2.52 4.06 4.06 MAX 0.00 0.00 0.00 0.04 0.00 1.57 0.00 0.00 0.04 0.00 0.98 0.00 NO. 0 0 0 1 0 5 0 0 1 0 6 0 Maximum Daily Rainfall 1.57 Maximum Monthly Rainfall 2.44 Total Annual Rainfall 4.06 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 103 Total down-time: 0 days 192 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Rittenhouse FRS (gage # 6700) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .08 6 1.42 7 .43 .04 8 9 10 11 .04 12 13 14 15 16 17 .04 18 19 20 21 22 23 24 25 26 27 28 .08 29 .08 30 ---.16 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.00 2.01 0.00 0.00 0.08 0.00 0.28 0.00 ACC 0.00 0.00 0.00 0.00 0.00 2.01 2.01 2.01 2.09 2.09 2.36 2.36 MAX 0.00 0.00 0.00 0.00 0.00 1.42 0.00 0.00 0.08 0.00 0.16 0.00 NO. 0 0 0 0 0 4 0 0 1 0 4 0 Maximum Daily Rainfall 1.42 Maximum Monthly Rainfall 2.01 Total Annual Rainfall 2.36 Number of Days with Rain 9 Notes: Annual rainfall in millimeters: 60 Total down-time: 0 days 193 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Queen Cr.@ Rittenhouse Rd. (gage # 6710) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---2 ---3 ---4 ---5 .24 ---6 1.65 ---7 .28 ---8 ---9 ---10 ---- ---11 ---- ---12 ---- ---.04 13 ---- ---14 ---- ---15 ---- ---16 ---- ---17 ---- ---18 ---- ---.04 19 ---- ---20 ---- ---21 ---- ---22 .04 ---- ---23 ---- ---24 ---- ---.08 25 ---- ---26 ---- ---27 ---- ---28 .08 ---- ---29 ---- ---30 ------- ---.39 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 2.24 0.00 0.00 0.00 0.00 0.55 0.00 ACC 0.00 0.00 0.00 0.00 0.04 2.28 2.28 2.28 2.28 2.28 2.83 2.83 MAX 0.00 0.00 0.00 0.00 0.04 1.65 0.00 0.00 0.00 0.00 0.39 0.00 NO. 0 0 0 0 1 4 0 0 0 0 4 0 Maximum Daily Rainfall 1.65 Maximum Monthly Rainfall 2.24 Total Annual Rainfall 2.83 Number of Days with Rain 9 Notes: Annual rainfall in millimeters: 72 Total down-time: ~51 days Gage 6710 out of service from 04/09 through 05/31 due to construction project, no rain fell during that time. 194 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Magma FRS (gage # 6715) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .12 6 1.34 7 .28 8 9 10 11 .16 12 .04 13 14 15 16 17 .04 18 .24 19 20 21 .16 22 .04 23 .04 24 .16 25 26 27 28 29 .04 .04 30 ---.24 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.20 1.73 0.00 0.00 0.28 0.24 0.47 0.00 ACC 0.00 0.00 0.00 0.04 0.24 1.97 1.97 1.97 2.24 2.48 2.95 2.95 MAX 0.00 0.00 0.00 0.04 0.16 1.34 0.00 0.00 0.24 0.24 0.16 0.00 NO. 0 0 0 1 2 3 0 0 2 1 6 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 1.73 Total Annual Rainfall 2.95 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 75 Total down-time: 0 days 195 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Queen Creek @ CAP (gage # 6720) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .20 6 1.65 7 .31 8 9 10 11 12 13 14 15 16 17 18 19 20 21 .16 22 23 24 .04 25 26 27 28 .08 29 .08 30 ---.04 .63 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.16 2.24 0.00 0.00 0.00 0.04 0.75 0.00 ACC 0.00 0.00 0.00 0.00 0.16 2.40 2.40 2.40 2.40 2.44 3.19 3.19 MAX 0.00 0.00 0.00 0.00 0.16 1.65 0.00 0.00 0.00 0.04 0.63 0.00 NO. 0 0 0 0 1 4 0 0 0 1 3 0 Maximum Daily Rainfall 1.65 Maximum Monthly Rainfall 2.24 Total Annual Rainfall 3.19 Number of Days with Rain 9 Notes: Annual rainfall in millimeters: 81 Total down-time: 0 days 196 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Florence Junction (gage # 6730) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 .12 4 5 .16 6 1.54 7 .31 .43 8 9 10 11 .28 12 .04 13 14 15 16 17 .04 18 .12 19 20 21 .16 22 .04 23 24 .08 .08 25 26 27 28 .12 .20 29 .51 30 ---.75 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.24 2.13 0.00 0.00 0.51 0.00 2.09 0.00 ACC 0.00 0.00 0.00 0.08 0.31 2.44 2.44 2.44 2.95 2.95 5.04 5.04 MAX 0.00 0.00 0.00 0.08 0.16 1.54 0.00 0.00 0.51 0.00 0.75 0.00 NO. 0 0 0 1 2 4 0 0 1 0 10 0 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 2.13 Total Annual Rainfall 5.04 Number of Days with Rain 18 Notes: Annual rainfall in millimeters: 128 Total down-time: 0 days 197 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Whitlow Ranch Dam (gage # 6740) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---2 ---3 ---- ---4 ---- ---.04 5 ---- ---.28 6 ---- ---1.46 7 ---- ---.55 .35 8 ---- ---9 ---- ---10 ---- ---11 ---- ---.24 12 ---.04 13 ---14 ---15 ---16 ---17 ---.12 18 ---.04 .04 19 ---20 ------21 ---.12 ---22 ---.08 ---.20 23 ------24 ---.16 .16 25 ---26 ---27 ---28 ---.16 29 ---30 ------.08 31 ---- --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.35 2.48 0.00 0.00 0.04 0.00 1.22 0.00 ACC 0.00 0.00 0.00 0.00 0.35 2.83 2.83 2.83 2.91 2.91 4.21 4.21 MAX 0.00 0.00 0.00 0.00 0.16 1.46 0.00 0.00 0.04 0.00 0.35 0.00 NO. 0 0 0 0 3 5 0 0 1 0 8 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 2.48 Partial Annual Rainfall 4.21 Number of Days with Rain 17 Notes: Partial annual rainfall in millimeters: 107 Total down-time: ~45 days Gage 6740 out of service for gage-house construction, 12/02 through 01/12, probable events missed, therefore inaccurate monthly and annual totals. Gage 6740 down from 6/21 23:02 (74) through 6/24 11:02 (74) for unknown reason; no rain fell. Gage 6740 down from 7/18 23:50 (74) through 7/21 23:48 (74) for unknown reason; no rain fell. 198 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Kings Ranch (gage # 6745) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .28 6 1.54 7 .35 8 9 10 11 12 .04 13 14 15 16 17 18 .12 19 20 21 .12 22 23 24 25 26 27 28 .12 .16 29 .12 .16 30 ---.59 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.12 2.28 0.00 0.00 0.12 0.00 1.06 0.00 ACC 0.00 0.00 0.00 0.08 0.20 2.48 2.48 2.48 2.60 2.60 3.66 3.66 MAX 0.00 0.00 0.00 0.08 0.12 1.54 0.00 0.00 0.12 0.00 0.59 0.00 NO. 0 0 0 1 1 4 0 0 1 0 5 0 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 2.28 Total Annual Rainfall 3.66 Number of Days with Rain 12 Notes: Annual rainfall in millimeters: 93 Total down-time: 0 days 199 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Saguaro Lake (gage # 6780) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 ---- ---- ---- ---2 ---- ---- ---- ---3 ---- ---- ---- ---4 ---- ---- ---- ---5 ---- ---- ---- ---.79 6 ---- ---- ---- ---1.65 7 ---- ---- ---- ---.39 .08 8 ---- ---- ---- ------.08 9 ---- ---- ---- ------10 ---- ---- ---- ---11 ---- ---- ---- ---.04 12 ---- ---- ---- ---.04 13 ---- ---- ---- ---14 ---- ---- ---- ---15 ---- ---- ---- ---16 ---- ---- ---- ---17 ---- ---- ---- ---.04 18 ---- ---- ---- ---.08 19 ---- ---- ---- ---20 ---- ---- ---- ---.12 21 ---- ---- ---- ---.20 .04 22 ---- ---- ---- ---.20 23 ---- ---- ---- ---24 ---- ---- ---.04 25 ---- ---- ---26 ---- ---- ---27 ---- ---- ---28 ---- ---- ---.35 .39 .08 29 ---- ---- ---30 ---- ---- ------.08 .12 31 ---- ---- --------------------------------------------------------------------------------------------SUM ---- ---- ---- 0.00 0.20 3.19 0.00 0.00 0.55 0.12 0.75 0.00 ACC ---- ---- ---- 0.00 0.20 3.39 3.39 3.39 3.94 4.06 4.80 4.80 MAX ---- ---- ---- 0.00 0.20 1.65 0.00 0.00 0.39 0.08 0.20 0.00 NO. ---- ---- ---- 0 1 4 0 0 3 2 9 0 Maximum Daily Rainfall 1.65 Maximum Monthly Rainfall 3.19 Partial Annual Rainfall 4.80 Number of Days with Rain 19 Notes: Partial annual rainfall in millimeters: 122 Total down-time: 2.75 days Saguaro Lake Weather Station (6780) installed on 01/24/00. Gage 6780 down from 3/07 06:14 (72) through 3/10 00:14 (77) due to transmitter failure; assigned 5mm to 3/07. 200 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Buckeye FRS #3 (gage # 6810) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .59 6 .94 7 .24 .08 8 .04 .04 9 10 11 12 13 14 15 .08 16 17 18 .47 19 20 21 .28 22 23 24 25 26 27 .04 28 .04 29 .28 30 ---.04 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.28 1.77 0.00 0.00 0.51 0.08 0.51 0.00 ACC 0.00 0.00 0.00 0.00 0.28 2.05 2.05 2.05 2.56 2.64 3.15 3.15 MAX 0.00 0.00 0.00 0.00 0.28 0.94 0.00 0.00 0.47 0.04 0.28 0.00 NO. 0 0 0 0 1 3 0 0 2 2 5 0 Maximum Daily Rainfall 0.94 Maximum Monthly Rainfall 1.77 Total Annual Rainfall 3.15 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 80 Total down-time: 0 days 201 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at White Tanks #4 (gage # 6820) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .55 6 .91 7 .24 8 .04 9 10 11 12 13 14 15 .08 16 17 18 19 20 21 .04 22 .08 23 24 25 26 27 28 29 .20 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.12 1.69 0.00 0.00 0.00 0.04 0.28 0.00 ACC 0.00 0.00 0.00 0.00 0.12 1.81 1.81 1.81 1.81 1.85 2.13 2.13 MAX 0.00 0.00 0.00 0.00 0.08 0.91 0.00 0.00 0.00 0.04 0.20 0.00 NO. 0 0 0 0 2 3 0 0 0 1 2 0 Maximum Daily Rainfall 0.91 Maximum Monthly Rainfall 1.69 Total Annual Rainfall 2.13 Number of Days with Rain 8 Notes: Annual rainfall in millimeters: 54 Total down-time: 0 days 202 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Waterman @ Rainbow Valley (gage # 6830) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .67 6 1.14 7 .20 .12 8 .04 9 10 11 12 13 14 15 16 17 18 .04 19 20 21 22 .04 23 .04 24 25 26 27 .04 28 29 .31 30 ---.24 31 ------------.20 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.01 0.00 0.00 0.08 0.20 0.79 0.00 ACC 0.00 0.00 0.00 0.04 0.04 2.05 2.05 2.05 2.13 2.32 3.11 3.11 MAX 0.00 0.00 0.00 0.04 0.00 1.14 0.00 0.00 0.04 0.20 0.31 0.00 NO. 0 0 0 1 0 3 0 0 2 1 6 0 Maximum Daily Rainfall 1.14 Maximum Monthly Rainfall 2.01 Total Annual Rainfall 3.11 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 79 Total down-time: 0 days 203 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Buckeye Rd. @ SR 85 (gage # 6835) for Water Year 2000 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 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------------------------------------------------------------------SUM ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 ACC ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 MAX ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0.00 NO. ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 0 Maximum Daily Rainfall 0.00 Maximum Monthly Rainfall 0.00 Partial Annual Rainfall 0.00 Number of Days with Rain 0 Notes: Partial annual rainfall in millimeters: 0 Total down-time: 0 days Station 6835 installed 9/20/2000. 204 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Tuthill @ Ray Rd. (gage # 6840) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .63 6 .98 7 .24 8 .04 .04 9 10 11 12 13 14 15 .08 16 17 .04 18 .04 19 20 21 .08 22 ---23 ---24 25 26 27 .12 28 .04 .04 29 .16 30 ---.28 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.08 1.85 0.00 0.00 0.08 0.31 0.47 0.00 ACC 0.00 0.00 0.00 0.08 0.16 2.01 2.01 2.01 2.09 2.40 2.87 2.87 MAX 0.00 0.00 0.00 0.08 0.08 0.98 0.00 0.00 0.04 0.28 0.16 0.00 NO. 0 0 0 1 1 3 0 0 2 2 6 0 Maximum Daily Rainfall 0.98 Maximum Monthly Rainfall 1.85 Total Annual Rainfall 2.87 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 73 Total down-time: 3.32 days Gage 6840 down from 7/21 09:06 (54) through 7/24 16:45 (54) due to transmitter failure; no rain fell. 205 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila R. @ 116th Ave (gage # 6845) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .87 6 1.26 7 .28 .47 8 .16 9 10 11 12 13 14 15 16 17 .04 18 .04 19 20 21 .31 22 .08 23 24 25 26 27 .04 28 .24 29 .08 30 ---.12 31 ------.08 ------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.31 2.48 0.00 0.00 0.43 0.31 0.55 0.00 ACC 0.00 0.00 0.00 0.00 0.31 2.80 2.80 2.80 3.23 3.54 4.09 4.09 MAX 0.00 0.00 0.00 0.00 0.31 1.26 0.00 0.00 0.24 0.16 0.47 0.00 NO. 0 0 0 0 1 4 0 0 4 3 3 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 2.48 Total Annual Rainfall 4.09 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 104 Total down-time: 0 days 206 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila R. @ Estrella Parkway (gage # 6850) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .75 .08 6 1.14 7 .20 .08 8 .08 .04 9 10 11 12 ---13 ---14 ---15 16 17 18 .12 19 20 21 .04 22 .04 .16 23 24 25 ---26 ---27 ---28 ---.35 29 .51 30 ---.16 31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.08 2.20 0.00 0.00 0.47 0.24 0.87 0.00 ACC 0.00 0.00 0.00 0.00 0.08 2.28 2.28 2.28 2.76 2.99 3.86 3.86 MAX 0.00 0.00 0.00 0.00 0.04 1.14 0.00 0.00 0.35 0.16 0.51 0.00 NO. 0 0 0 0 2 4 0 0 2 2 5 0 Maximum Daily Rainfall 1.14 Maximum Monthly Rainfall 2.20 Total Annual Rainfall 3.86 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 98 Total down-time: 9.31 days Gage 6850 down from 11/24 15:24 (0) through 11/29 13:04 (0) due to battery failure; no rain fell. Gage 6850 down from 2/11 02:08 (0) through 2/15 12:01 (0) due to transmitter failure; no rain fell. 207 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Holly Acres (gage # 6860) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 3 4 5 .75 6 1.26 7 .28 .24 8 .12 .12 9 10 11 12 13 14 15 16 17 .08 18 19 20 21 .28 22 .16 23 24 25 26 27 28 .28 29 30 ---.04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.28 2.32 0.04 0.00 0.43 0.16 0.43 0.00 ACC 0.00 0.00 0.00 0.00 0.28 2.60 2.64 2.64 3.07 3.23 3.66 3.66 MAX 0.00 0.00 0.00 0.00 0.28 1.26 0.04 0.00 0.28 0.12 0.24 0.00 NO. 0 0 0 0 1 4 1 0 2 2 3 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 2.32 Total Annual Rainfall 3.66 Number of Days with Rain 13 Notes: Annual rainfall in millimeters: 93 Total down-time: 0 days 208 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Upper Estrella Fan (gage # 6870) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 ---.59 6 ---1.34 7 ---.31 .43 8 ---9 10 11 12 13 14 15 ---16 ---17 ---.12 18 ---.04 19 20 .08 21 22 .04 23 24 25 26 27 .04 28 .31 29 .47 30 ---31 ------.04 ------.08 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.00 2.28 0.00 0.00 0.43 0.08 1.10 0.00 ACC 0.00 0.00 0.00 0.08 0.08 2.36 2.36 2.36 2.80 2.87 3.98 3.98 MAX 0.00 0.00 0.00 0.08 0.00 1.34 0.00 0.00 0.31 0.08 0.47 0.00 NO. 0 0 0 1 0 4 0 0 3 1 5 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.28 Total Annual Rainfall 3.98 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 101 Total down-time: 9.98 days Gage 6870 down from 10/14 09:26 (0) through 10/19 09:27 (0) for unknown reason; no rain fell. Gage 6870 down from 12/04 09:27 (0) through 12/09 08:54 (0) due to battery failure; no rain fell. 209 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Waterman Wash (gage # 6880) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .35 6 1.50 7 .24 .24 8 .12 9 10 11 12 13 14 15 16 17 .16 18 19 20 .04 21 .04 22 .12 .16 23 24 25 26 27 .04 28 .91 29 .51 30 ---31 ------.04 ------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 2.13 0.00 0.00 1.10 0.16 1.10 0.00 ACC 0.00 0.00 0.00 0.04 0.04 2.17 2.17 2.17 3.27 3.43 4.53 4.53 MAX 0.00 0.00 0.00 0.04 0.00 1.50 0.00 0.00 0.91 0.12 0.51 0.00 NO. 0 0 0 1 0 4 0 0 4 2 5 0 Maximum Daily Rainfall 1.50 Maximum Monthly Rainfall 2.13 Total Annual Rainfall 4.53 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 115 Total down-time: 0 days 210 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Estrella Fan (gage # 6890) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .51 6 1.34 7 .28 .24 8 ---.04 9 ---10 ---11 ---12 ---13 ---14 ---15 16 17 .20 18 19 20 .08 21 .04 22 .04 23 24 25 26 27 .04 28 .31 29 .63 30 ---31 ------.04 ------.08 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.04 2.17 0.00 0.00 0.43 0.12 1.10 0.00 ACC 0.00 0.00 0.00 0.08 0.12 2.28 2.28 2.28 2.72 2.83 3.94 3.94 MAX 0.00 0.00 0.00 0.08 0.04 1.34 0.00 0.00 0.31 0.08 0.63 0.00 NO. 0 0 0 1 1 4 0 0 3 2 4 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.17 Total Annual Rainfall 3.94 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 100 Total down-time: 7.98 days Gage 6890 down from 2/07 10:47 (2) through 2/15 10:24 (2) due to transmitter failure; no rain fell. 211 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Upper Waterman (gage # 6900) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 3 4 5 .51 .20 6 1.46 7 .24 8 9 10 11 12 13 14 15 .08 16 17 18 .28 19 20 21 .04 22 .16 .28 23 24 25 26 27 .04 28 29 .31 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.00 0.04 2.20 0.00 0.00 0.43 0.00 0.91 0.00 ACC 0.00 0.00 0.00 0.00 0.04 2.24 2.24 2.24 2.68 2.68 3.58 3.58 MAX 0.00 0.00 0.00 0.00 0.04 1.46 0.00 0.00 0.28 0.00 0.31 0.00 NO. 0 0 0 0 1 3 0 0 2 0 5 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 2.20 Total Annual Rainfall 3.58 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 91 Total down-time: 0 days 212 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Gillespie Dam (gage # 6905) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 ---3 ---4 ---5 ---.94 6 ---.75 7 ---.12 8 9 10 ---11 ---12 13 14 15 .12 16 17 18 19 20 21 .28 22 .20 .28 23 24 .04 25 26 27 .08 28 .04 29 .04 .16 30 ---.12 .31 31 ------------.04 --------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.28 1.85 0.00 0.00 0.24 0.16 0.98 0.00 ACC 0.00 0.00 0.00 0.04 0.31 2.17 2.17 2.17 2.40 2.56 3.54 3.54 MAX 0.00 0.00 0.00 0.04 0.28 0.94 0.00 0.00 0.20 0.12 0.31 0.00 NO. 0 0 0 1 1 4 0 0 2 2 6 0 Maximum Daily Rainfall 0.94 Maximum Monthly Rainfall 1.85 Total Annual Rainfall 3.54 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 91 Total down-time: 10.0 days Gage 6905 down from 12/09 10:42 (0) through 12/12 22:43 (0) due to antenna failure; no rain fell. Gage 6905 down from 02/01 12:33 (1) through 02/08 00:30 (1) for unknown reason; no rain fell. 213 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila Bend Landfill (gage # 6910) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 ---5 .28 ---6 1.30 7 .20 8 9 10 11 .31 12 13 14 15 16 17 ---18 ---19 20 21 .04 22 23 24 25 26 27 ---.16 28 ---29 .31 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.04 1.77 0.00 0.00 0.00 0.00 0.79 0.00 ACC 0.00 0.00 0.00 0.04 0.08 1.85 1.85 1.85 1.85 1.85 2.64 2.64 MAX 0.00 0.00 0.00 0.04 0.04 1.30 0.00 0.00 0.00 0.00 0.31 0.00 NO. 0 0 0 1 1 3 0 0 0 0 3 0 Maximum Daily Rainfall 1.30 Maximum Monthly Rainfall 1.77 Total Annual Rainfall 2.64 Number of Days with Rain 8 Notes: Annual rainfall in millimeters: 67 Total down-time: 7.45 days Gage 6910 down from 6/26 21:03 (47) through 6/29 08:43 (47) due to lightning; no rain fell. Gage 6910 down from 7/03 21:02 (47) through 7/06 08:50 (47) due to transmitter failure; no rain fell. Gage 6910 down from 9/16 22:06 (67) through 9/19 09:18 (67) due to transmitter failure, no rain fell. 214 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sauceda Wash (gage # 6920) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 ---5 .20 ---6 1.26 ---7 .12 8 9 ---10 ---11 12 13 14 15 16 .04 17 18 19 20 21 22 .04 23 24 .12 25 26 27 .04 28 .08 29 .04 .20 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.00 1.57 0.00 0.00 0.04 0.00 0.51 0.00 ACC 0.00 0.00 0.00 0.08 0.08 1.65 1.65 1.65 1.69 1.69 2.24 2.24 MAX 0.00 0.00 0.00 0.08 0.00 1.26 0.00 0.00 0.04 0.00 0.20 0.00 NO. 0 0 0 1 0 3 0 0 1 0 6 0 Maximum Daily Rainfall 1.26 Maximum Monthly Rainfall 1.57 Total Annual Rainfall 2.24 Number of Days with Rain 11 Notes: Annual rainfall in millimeters: 57 Total down-time: 7.92 days Gage 6920 down from 08/02 23:42 (43) through 8/07 09:52 (43) due to transmitter failure; no rain fell. Gage 6920 down from 9/08 09:27 (57) through 9/11 21:26 (57) due to transmitter failure, no rain fell. 215 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sand Tank Wash (gage # 6940) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .08 6 1.18 7 .16 8 9 10 11 12 13 14 15 16 17 18 19 20 .04 21 22 .63 23 24 .55 25 26 .04 27 .16 28 29 .12 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.00 1.42 0.00 0.00 0.67 0.00 0.87 0.00 ACC 0.00 0.00 0.00 0.04 0.04 1.46 1.46 1.46 2.13 2.13 3.03 3.03 MAX 0.00 0.00 0.00 0.04 0.00 1.18 0.00 0.00 0.63 0.00 0.55 0.00 NO. 0 0 0 1 0 3 0 0 2 0 4 0 Maximum Daily Rainfall 1.18 Maximum Monthly Rainfall 1.42 Total Annual Rainfall 3.03 Number of Days with Rain 10 Notes: Annual rainfall in millimeters: 77 Total down-time: 0 days 216 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Bender Wash (gage # 6960) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .08 6 1.50 7 .20 8 ---.04 9 ---10 11 .16 12 .08 13 14 15 .08 16 17 18 19 20 .08 21 .08 22 .12 .20 23 24 25 26 27 .20 28 .04 29 .24 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.08 1.77 0.00 0.00 0.20 0.00 1.02 0.00 ACC 0.00 0.00 0.00 0.04 0.12 1.89 1.89 1.89 2.09 2.09 3.11 3.11 MAX 0.00 0.00 0.00 0.04 0.08 1.50 0.00 0.00 0.12 0.00 0.24 0.00 NO. 0 0 0 1 1 3 0 0 2 0 8 0 Maximum Daily Rainfall 1.50 Maximum Monthly Rainfall 1.77 Total Annual Rainfall 3.11 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 79 Total down-time: 2.90 days Gage 6960 down from 2/07 11:06 (1) through 2/10 08:36 (1) for unknown reason; no rain fell. 217 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Vekol Wash (gage # 6980) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .04 6 1.34 7 .12 .75 8 9 10 11 12 13 .91 14 15 16 17 18 19 20 21 .04 .08 22 .16 23 .28 24 ---25 ---26 27 .04 28 .08 29 .83 30 ---.12 31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.04 1.46 0.00 0.00 0.51 0.75 2.01 0.00 ACC 0.00 0.00 0.00 0.04 0.08 1.54 1.54 1.54 2.05 2.80 4.80 4.80 MAX 0.00 0.00 0.00 0.04 0.04 1.34 0.00 0.00 0.28 0.75 0.91 0.00 NO. 0 0 0 1 1 2 0 0 3 1 6 0 Maximum Daily Rainfall 1.34 Maximum Monthly Rainfall 2.01 Total Annual Rainfall 4.80 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 122 Total down-time: 2.47 days Gage 6980 down from 9/23 22:50 (122) through 9/26 10:05 (122) due to vandalism, no rain fell. 218 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Stanton (gage # 7000) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .47 2 .12 3 4 ---5 ---.87 6 ---.51 7 .16 .43 8 .04 9 10 11 12 13 .08 14 15 16 .04 17 18 19 20 .39 21 1.30 .04 .04 22 23 .35 24 .12 25 26 27 .43 28 .12 29 .12 2.01 30 ---31 ------.24 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 1.42 1.93 0.00 0.00 0.91 0.00 3.50 0.00 ACC 0.00 0.00 0.00 0.12 1.54 3.46 3.46 3.46 4.37 4.37 7.87 7.87 MAX 0.00 0.00 0.00 0.12 1.30 0.87 0.00 0.00 0.39 0.00 2.01 0.00 NO. 0 0 0 1 2 6 0 0 4 0 7 0 Maximum Daily Rainfall 2.01 Maximum Monthly Rainfall 3.50 Total Annual Rainfall 7.87 Number of Days with Rain 20 Notes: Annual rainfall in millimeters: 200 Total down-time: 4.50 days Gage 7000 down from 2/03 09:56 (3) through 2/07 21:57 (3) due to battery failure; no rain fell. 219 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Mid-Martinez Creek (gage # 7005) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 1.57 2 .12 3 4 5 .75 6 .43 7 .08 .59 8 9 10 11 12 13 .47 14 15 16 17 ---18 ---19 ---20 .79 21 .59 22 .04 23 .39 24 .04 ---25 ---26 27 .43 28 .04 29 .04 2.99 30 ---.04 31 ------.12 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.63 1.42 0.00 0.00 1.26 0.00 6.10 0.00 ACC 0.00 0.00 0.00 0.12 0.75 2.17 2.17 2.17 3.43 3.43 9.53 9.53 MAX 0.00 0.00 0.00 0.12 0.59 0.75 0.00 0.00 0.79 0.00 2.99 0.00 NO. 0 0 0 1 2 5 0 0 4 0 6 0 Maximum Daily Rainfall 2.99 Maximum Monthly Rainfall 6.10 Total Annual Rainfall 9.53 Number of Days with Rain 18 Notes: Annual rainfall in millimeters: 242 Total down-time: 8.25 days Gage 7005 down from 6/16 22:45 (55) through 6/19 09:04 (55) for unknown reason; no rain fell. Gage 7005 down from 6/20 15:51 (65) through 6/26 11:34 (86) due to transmitter failure; data was down loaded and entered manually into the database. 220 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Martinez Creek (gage # 7010) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .16 3 4 .12 5 .98 6 .28 7 .16 8 9 10 11 12 .08 13 .08 14 .04 ---15 ---16 17 18 19 20 .43 21 .47 22 23 .08 24 .04 25 .28 26 27 .47 28 .08 29 .04 2.09 30 ---.04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.51 1.54 0.00 0.00 0.59 0.00 3.15 0.00 ACC 0.00 0.00 0.00 0.16 0.67 2.20 2.20 2.20 2.80 2.80 5.94 5.94 MAX 0.00 0.00 0.00 0.16 0.47 0.98 0.00 0.00 0.43 0.00 2.09 0.00 NO. 0 0 0 1 2 5 0 0 4 0 7 0 Maximum Daily Rainfall 2.09 Maximum Monthly Rainfall 3.15 Total Annual Rainfall 5.94 Number of Days with Rain 19 Notes: Annual rainfall in millimeters: 151 Total down-time: 3.25 days Gage 7010 down from 9/13 03:08 (151) through 9/16 09:08 (151) for unknown reason; no rain fell. 221 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Congress (gage # 7020) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .20 2 .12 3 4 5 .51 6 .63 7 .08 .35 8 .08 9 10 11 12 .12 13 ---14 ---15 16 17 .04 18 19 20 .24 21 .75 .31 22 .04 23 .04 24 .16 25 .04 26 27 .28 28 .08 29 .31 2.99 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.91 1.30 0.00 0.00 0.87 0.16 4.02 0.00 ACC 0.00 0.00 0.00 0.12 1.02 2.32 2.32 2.32 3.19 3.35 7.36 7.36 MAX 0.00 0.00 0.00 0.12 0.75 0.63 0.00 0.00 0.31 0.08 2.99 0.00 NO. 0 0 0 1 2 4 0 0 3 3 7 0 Maximum Daily Rainfall 2.99 Maximum Monthly Rainfall 4.02 Total Annual Rainfall 7.36 Number of Days with Rain 20 Notes: Annual rainfall in millimeters: 187 Total down-time: 2.69 days Gage 7020 down from 8/12 17:24 (102) through 8/15 09:51 (102) due to battery failure; no rain fell. 222 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Flores West (gage # 7025) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .12 2 .16 3 4 .51 5 .79 6 .24 7 .04 .12 8 .04 9 10 11 12 .63 13 .08 14 15 .08 ---16 ---17 18 19 20 .08 21 .55 .08 22 .04 23 .20 24 .04 25 .43 26 27 .79 28 .04 29 .04 2.32 30 ---31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.59 1.18 0.00 0.00 0.43 0.00 5.12 0.00 ACC 0.00 0.00 0.00 0.16 0.75 1.93 1.93 1.93 2.36 2.36 7.48 7.48 MAX 0.00 0.00 0.00 0.16 0.55 0.79 0.00 0.00 0.20 0.00 2.32 0.00 NO. 0 0 0 1 2 5 0 0 5 0 10 0 Maximum Daily Rainfall 2.32 Maximum Monthly Rainfall 5.12 Total Annual Rainfall 7.48 Number of Days with Rain 23 Notes: Annual rainfall in millimeters: 190 Total down-time: 3.0 days Gage 7025 down from 9/14 20:40 (190) through 9/17 20:41 (190) due to transmitter failure, no rain fell. 223 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sols Tank (gage # 7030) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .12 2 .16 3 4 5 .67 6 .24 7 .04 .55 8 9 ---10 ---11 ---12 ---.08 13 14 15 16 17 18 19 20 21 .87 22 .24 23 .12 24 .04 25 26 .35 27 1.10 28 29 .24 3.50 30 ---31 --------------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.91 0.94 0.00 0.00 0.59 0.00 5.71 0.00 ACC 0.00 0.00 0.00 0.16 1.06 2.01 2.01 2.01 2.60 2.60 8.31 8.31 MAX 0.00 0.00 0.00 0.16 0.87 0.67 0.00 0.00 0.24 0.00 3.50 0.00 NO. 0 0 0 1 2 3 0 0 3 0 6 0 Maximum Daily Rainfall 3.50 Maximum Monthly Rainfall 5.71 Total Annual Rainfall 8.31 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 211 Total down-time: 5.0 days Gage 7030 down from 11/08 23:09 (0) through 11/13 23:08 (0) due to transmitter failure; no rain fell. 224 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Black Hill (gage # 7035) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 .12 3 4 .28 5 .91 6 ---.24 7 ---.08 8 9 10 11 12 .08 13 14 15 16 17 18 19 20 .67 21 .63 22 ---.04 23 ---.12 .04 24 ---25 ---26 ---27 ---.67 28 ---29 .16 1.97 30 ---31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.67 1.30 0.00 0.00 0.94 0.00 3.03 0.00 ACC 0.00 0.00 0.00 0.12 0.79 2.09 2.09 2.09 3.03 3.03 6.06 6.06 MAX 0.00 0.00 0.00 0.12 0.63 0.91 0.00 0.00 0.67 0.00 1.97 0.00 NO. 0 0 0 1 2 5 0 0 3 0 5 0 Maximum Daily Rainfall 1.97 Maximum Monthly Rainfall 3.03 Total Annual Rainfall 6.06 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 154 Total down-time: 11.15 days Gage 7035 down from 11/21 19:42 (0) through 11/29 12:07 (0) due to vandalism; no rain fell. Gage 7035 down from 2/05 10:30 (3) through 2/08 21:40 (3) due to transmitter failure; no rain fell. 225 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Sols Wash @ Matthie (gage # 7040) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .08 2 .16 3 4 5 .75 6 .24 .16 7 .16 8 .08 9 10 11 12 13 14 15 16 17 18 19 20 .12 21 .39 22 .08 23 .04 .24 .04 24 .04 25 .39 26 27 1.73 28 29 .24 1.69 30 ---.04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.47 1.18 0.08 0.00 0.71 0.00 4.09 0.00 ACC 0.00 0.00 0.00 0.16 0.63 1.81 1.89 1.89 2.60 2.60 6.69 6.69 MAX 0.00 0.00 0.00 0.16 0.39 0.75 0.08 0.00 0.24 0.00 1.73 0.00 NO. 0 0 0 1 3 4 1 0 5 0 6 0 Maximum Daily Rainfall 1.73 Maximum Monthly Rainfall 4.09 Total Annual Rainfall 6.69 Number of Days with Rain 20 Notes: Annual rainfall in millimeters: 170 Total down-time: 0 days 226 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Black Mountain (gage # 7050) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .08 3 4 5 .87 6 .35 7 .12 .04 8 .16 9 10 11 12 13 .04 14 15 16 17 18 19 20 .39 21 .47 22 .04 23 .43 .04 24 .04 25 26 .24 27 .67 28 29 .67 1.54 30 ---31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.08 0.51 1.42 0.00 0.00 1.54 0.16 2.56 0.00 ACC 0.00 0.00 0.00 0.08 0.59 2.01 2.01 2.01 3.54 3.70 6.26 6.26 MAX 0.00 0.00 0.00 0.08 0.47 0.87 0.00 0.00 0.67 0.16 1.54 0.00 NO. 0 0 0 1 2 4 0 0 4 1 6 0 Maximum Daily Rainfall 1.54 Maximum Monthly Rainfall 2.56 Total Annual Rainfall 6.26 Number of Days with Rain 18 Notes: Annual rainfall in millimeters: 159 Total down-time: 0 days 227 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Hartman Wash (gage # 7060) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 .12 3 4 5 .98 6 .39 .12 7 .12 .16 8 9 10 11 .16 12 13 .04 14 15 16 17 18 19 20 .12 21 .55 22 .04 23 .28 .04 24 25 .04 26 27 .79 28 29 .35 1.93 30 ---31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.59 1.57 0.04 0.00 0.75 0.00 3.27 0.00 ACC 0.00 0.00 0.00 0.12 0.71 2.28 2.32 2.32 3.07 3.07 6.34 6.34 MAX 0.00 0.00 0.00 0.12 0.55 0.98 0.04 0.00 0.35 0.00 1.93 0.00 NO. 0 0 0 1 2 4 1 0 3 0 8 0 Maximum Daily Rainfall 1.93 Maximum Monthly Rainfall 3.27 Total Annual Rainfall 6.34 Number of Days with Rain 19 Notes: Annual rainfall in millimeters: 161 Total down-time: 0 days 228 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Flying E Tank (gage # 7070) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .04 3 4 5 .91 6 .47 .08 7 .12 8 9 10 11 12 .16 13 .08 14 15 16 17 .28 18 19 20 .12 21 .55 22 .04 .08 23 .28 .04 24 .04 25 26 27 .94 28 .04 29 .31 1.97 30 ---31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.04 0.63 1.57 0.00 0.00 0.79 0.00 3.54 0.00 ACC 0.00 0.00 0.00 0.04 0.67 2.24 2.24 2.24 3.03 3.03 6.57 6.57 MAX 0.00 0.00 0.00 0.04 0.55 0.91 0.00 0.00 0.31 0.00 1.97 0.00 NO. 0 0 0 1 3 5 0 0 4 0 7 0 Maximum Daily Rainfall 1.97 Maximum Monthly Rainfall 3.54 Total Annual Rainfall 6.57 Number of Days with Rain 20 Notes: Annual rainfall in millimeters: 167 Total down-time: 0 days 229 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Flying E Wash (gage # 7080) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 ---5 .83 ---6 .35 ---7 .16 ---8 9 10 ---11 ---12 ---13 ---.12 14 ---15 16 17 18 19 20 21 .59 ---22 .04 ---23 .75 .04 24 .04 ---25 ---26 ---27 .87 28 .04 29 .12 1.46 30 ---.04 31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.67 1.42 0.00 0.00 0.91 0.00 2.48 0.00 ACC 0.00 0.00 0.00 0.12 0.79 2.20 2.20 2.20 3.11 3.11 5.59 5.59 MAX 0.00 0.00 0.00 0.12 0.59 0.83 0.00 0.00 0.75 0.00 1.46 0.00 NO. 0 0 0 1 3 5 0 0 3 0 4 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 2.48 Total Annual Rainfall 5.59 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 142 Total down-time: 17.03 days Gage 7080 down from 3/09 21:34 (54) through 3/15 08:24 (54) due to transmitter failure; no rain fell. Gage 7080 down from 6/20 08:35 (56) through 6/27 08:20 (75) due to lightning; assigned 19mm to 6/23. Gage 7080 down from 8/03 19:51 (79) through 8/08 09:55 (79) due to antenna failure; no rain fell. 230 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Casandro Wash (gage # 7090) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .04 2 .12 3 4 5 .79 6 .43 .04 7 .20 8 9 10 11 12 13 .08 14 15 ---16 ---17 18 19 20 21 .67 22 .04 .08 23 .04 24 .04 25 26 27 1.38 28 29 .16 1.30 30 ---31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.75 1.46 0.04 0.00 0.24 0.00 2.83 0.00 ACC 0.00 0.00 0.00 0.12 0.87 2.32 2.36 2.36 2.60 2.60 5.43 5.43 MAX 0.00 0.00 0.00 0.12 0.67 0.79 0.04 0.00 0.16 0.00 1.38 0.00 NO. 0 0 0 1 3 4 1 0 2 0 5 0 Maximum Daily Rainfall 1.38 Maximum Monthly Rainfall 2.83 Total Annual Rainfall 5.43 Number of Days with Rain 16 Notes: Annual rainfall in millimeters: 138 Total down-time: 2.57 days Gage 7090 down from 7/14 10:13 (66) through 7/17 08:40 (66) due to battery failure; no rain fell. 231 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Constellation Road (gage # 7100) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .16 3 4 5 .94 6 .39 .39 7 .31 8 9 10 11 12 13 14 15 16 17 .39 18 19 20 .04 21 .71 22 .04 .04 23 .08 24 25 .24 26 27 .63 28 29 1.65 30 ---31 ------.20 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.75 1.85 0.00 0.00 0.16 0.00 3.31 0.00 ACC 0.00 0.00 0.00 0.16 0.91 2.76 2.76 2.76 2.91 2.91 6.22 6.22 MAX 0.00 0.00 0.00 0.16 0.71 0.94 0.00 0.00 0.08 0.00 1.65 0.00 NO. 0 0 0 1 2 4 0 0 3 0 5 0 Maximum Daily Rainfall 1.65 Maximum Monthly Rainfall 3.31 Total Annual Rainfall 6.22 Number of Days with Rain 15 Notes: Annual rainfall in millimeters: 158 Total down-time: 0 days 232 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Powder House Wash (gage # 7110) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 ---5 ---.87 6 .39 .51 7 .24 8 9 10 11 12 13 .04 14 15 16 17 .35 18 19 20 21 .71 22 .04 23 .04 24 25 .28 26 27 .87 28 29 1.46 30 ---31 ------.16 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.71 1.65 0.00 0.00 0.08 0.00 3.50 0.00 ACC 0.00 0.00 0.00 0.12 0.83 2.48 2.48 2.48 2.56 2.56 6.06 6.06 MAX 0.00 0.00 0.00 0.12 0.71 0.87 0.00 0.00 0.04 0.00 1.46 0.00 NO. 0 0 0 1 1 4 0 0 2 0 6 0 Maximum Daily Rainfall 1.46 Maximum Monthly Rainfall 3.50 Total Annual Rainfall 6.06 Number of Days with Rain 14 Notes: Annual rainfall in millimeters: 154 Total down-time: 2.50 days Gage 7110 down from 12/03 18:14 (0) through 12/06 06:14 (0) due to battery failure; no rain fell. 233 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Wickenburg Airport (gage # 7120) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 .08 2 .16 3 4 5 1.02 6 .39 .20 7 .16 8 .08 9 10 11 .04 12 13 14 15 16 17 18 19 20 21 .47 22 .04 .04 23 .20 .04 24 .04 25 .04 26 27 1.26 28 .04 29 .16 1.81 30 ---31 ------.08 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.16 0.55 1.69 0.08 0.00 0.39 0.00 3.46 0.00 ACC 0.00 0.00 0.00 0.16 0.71 2.40 2.48 2.48 2.87 2.87 6.34 6.34 MAX 0.00 0.00 0.00 0.16 0.47 1.02 0.08 0.00 0.20 0.00 1.81 0.00 NO. 0 0 0 1 3 5 1 0 3 0 7 0 Maximum Daily Rainfall 1.81 Maximum Monthly Rainfall 3.46 Total Annual Rainfall 6.34 Number of Days with Rain 20 Notes: Annual rainfall in millimeters: 161 Total down-time: 0 days 234 Annual Hydrologic Data Report Volume I - Precipitation Flood Control District of Maricopa County ALERT System Daily Rainfall at Casandro Dam (gage # 7130) for Water Year 2000 DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep -----------------------------------------------------------------------------1 2 .12 3 4 5 .87 6 .39 .16 7 .24 .04 8 9 10 11 12 13 .04 14 15 16 17 18 19 20 21 .59 22 .04 .04 23 .16 .04 24 25 ---.04 26 ---27 1.14 28 29 .04 1.22 30 ---31 ------.04 --------------------------------------------------------------------------------------SUM 0.00 0.00 0.00 0.12 0.63 1.54 0.00 0.00 0.24 0.00 2.68 0.00 ACC 0.00 0.00 0.00 0.12 0.75 2.28 2.28 2.28 2.52 2.52 5.20 5.20 MAX 0.00 0.00 0.00 0.12 0.59 0.87 0.00 0.00 0.16 0.00 1.22 0.00 NO. 0 0 0 1 2 4 0 0 3 0 7 0 Maximum Daily Rainfall 1.22 Maximum Monthly Rainfall 2.68 Total Annual Rainfall 5.20 Number of Days with Rain 17 Notes: Annual rainfall in millimeters: 132 Total down-time: 2.49 days Gage 7130 down from 7/24 22:03 (64) through 7/27 09:55 (64) due to lightning strike; no rain fell. 235 Annual Hydrologic Data Report Volume I - Precipitation