Central Arizona Groundwater Replenishment District Membership in the Tucson Active Management Area 2005-2009 Prepared for Pima County Regional Flood Control District Submitted September 2011 by Pima Association of Governments PIMA ASSOCIATION OF GOVERNMENTS REGIONAL COUNCIL Chair Satish Hiremath Mayor Town of Oro Valley Vice Chair Jennifer Eckstrom Mayor City of South Tucson Treasurer Robert Valencia Vice Chairman Pascua Yaqui Tribe Member Robert Walkup Mayor City of Tucson Member Stephen Christy Representative AZ State Transportation Board Member Ed Honea Mayor Town of Marana Member Ramon Valadez Supervisor Pima County Member Duane Blumberg Mayor Town of Sahaurita Member Ned Norris Jr. Chairman Tohono O’odham Nation MANAGEMENT COMMITTEE Matt Carpenter, Regional Transportation Planner, Arizona Dept. of Transportation Greg Caton, Interim Town Manager, Town of Oro Valley Gilbert Davidson, Manager, Town of Marana Chuck Huckelberry, Administrator, Pima County Richard Miranda, Deputy City Manager, City of Tucson Enrique Serna, Manager, City of South Tucson Jim Stahle, Manager, Town of Sahuarita Fred Stevens, Project Specialist, Tohono O’odham Nation Francisco Valencia, Secretary, Pascua Yaqui Tribe EXECUTIVE DIRECTOR Gary G. Hayes Planning Director Cherie Campbell Watershed Planning Manager Claire Zucker Senior Watershed Planner Mead Mier Research Associate Rachel Loubeau Project Technical Assistant Melanie Alvarez TABLE OF CONTENTS BACKGROUND ......................................................................................................................................................... 1 PURPOSE.................................................................................................................................................................... 2 METHODOLOGY ...................................................................................................................................................... 2 Methodology for Member Lands:................................................................................................................................... 6 Methodology for Non-Member Subdivisions: ........................................................................................................... 6 Methodology for Member Service Areas: .................................................................................................................... 6 Methodology for Non-Member Water Companies: ................................................................................................. 7 FINDINGS ................................................................................................................................................................ 12 Member Lands:.................................................................................................................................................................... 14 Non-Member Subdivisions: ............................................................................................................................................ 16 Member Service Areas: ..................................................................................................................................................... 16 Non-Member Water Companies: .................................................................................................................................. 17 CONCLUSIONS & RECOMMENDATIONS ...................................................................................................... 17 List of Figures Figure 1. GRD members in the Tucson Active Management Area as of 2009.................................... 3 Figure 2. GRD Member Lands by membership year ................................................................................... 8 Figure 3. Growth in GRD Member Lands by year......................................................................................... 9 Figure 4. Changes in GRD membership between 2005 and 2009 ...................................................... 10 Figure 5. Recharge project and GRD member locations in the TAMA............................................... 15 List of Tables Table 1. Data sources............................................................................................................................................. 4 Table 2. Attributes of the GRD Member Lands 2009 dataset................................................................... 5 Table 3. Subdivisions within the TAMA which became MLs between 2005 and 2009 ................ 11 Table 4. Subdivisions within the TAMA no longer classified as MLs between 2005 and 2009 . 12 Table 5. Subdivisions partially covered by an ML or MSA, 2009 .......................................................... 12 Table 6. GRD Member Service Areas as of December 2009 .................................................................. 12 Table 7. Non-member water providers, 2009 ............................................................................................ 13 List of Appendices Appendix 1. GRD Member Lands in the TAMA, 1995-2009………………………………………i Appendix 2. Non-GRD Member Subdivisions in the TAMA as of 2009………………………....xii Appendix 3. Non-GRD Member Subdivisions built 1995-2009……………………………….xxiii Central Arizona Groundwater Replenishment District Membership in the Tucson Active Management Area 2005-2009 BACKGROUND In 1980, the Arizona Legislature passed the Groundwater Management Act to protect the state’s groundwater supply from over pumping. The Act included Assured Water Supply (AWS) rules, which were administered by the Arizona Department of Water Resources (ADWR). AWS rules require that providers, land owners and developers within Active Management Areas (AMAs) demonstrate that a 100-year supply of water is available for water service areas and new housing subdivisions. The Tucson AMA (TAMA) covers nearly 4,000 square miles in parts of Pima, Pinal and Santa Cruz counties. Over 300,000 acre-feet of water is used in the TAMA annually. The TAMA goal is to reach safe yield by 2025. Initially, water supplies from aquifers could be used to satisfy the AWS rules, as long as the groundwater levels were not projected to drop more than 1,000 feet below the land surface within 100 years. Over time, it became apparent that renewable water supplies would be needed to support new growth and reduce aquifer depletion. In addition, safe yield would be difficult to reach if developers and water providers did not have access to additional renewable supplies. To address these concerns, the state Legislature, in 1993, gave groundwater replenishment authority to the Central Arizona Water Conservation District (CAWCD), which also oversees the Central Arizona Project (CAP). This led to the creation of the Central Arizona Groundwater Replenishment District (GRD). The GRD serves Maricopa, Pinal and Pima counties, which include three AMAs – Phoenix, Pinal and Tucson. Under revised AWS rules, which took effect in 1995, land owners and water companies could demonstrate AWS compliance by joining the GRD. Membership allows land owners and water companies to contract with the GRD to replenish groundwater pumped in exceedance of their pumping allowance. However, if a Member Land (ML) or Member Service Area (MSA) does not exceed their pumping allowance, they may not actually need to have the GRD to recharge for them. As a result, the GRD's replenishment obligation for that entity may vary from year to year. The 2009 obligated volumes are reported in the findings section of this report. The GRD purchases “excess” CAP water to fulfill replenishment obligations and conducts replenishment within three years at the CAWCD recharge facility nearest to a member’s location. CAWCD recharges at three sites in the TAMA – Avra Valley, Pima Mine Road and Lower Santa Cruz. Combined, the three facilities have a cumulative permitted recharge capacity of 91,000 acre-feet per year. The GRD serves two types of members – Member Lands (ML), which are subdivisions, and Member Service Areas (MSA), which are water providers such as Tucson Water, and private water companies, such as Metropolitan Domestic Water Improvement District. Homeowners in ML subdivisions pay the GRD recharge costs through their property taxes, while 1 homeowners served by MSAs pay recharge costs as part of their monthly water bills. The amount a homeowner pays will vary depending on the amount of groundwater used. Replenishment costs will increase in the future, as the availability of excess CAP water declines and as additional renewable water supplies are needed. PURPOSE The purpose of this project is to provide regional managers and the public with updated comprehensive maps and accompanying datasets for GRD members within the TAMA in the context of its impact patterns on AWS. These datasets are available in raw format from PAG and also will be provided on the Pima County Map Guide Web site for interactive viewing. In the past, CAP also has used this report to address boundary reconciliation issues. METHODOLOGY Pima Association of Governments (PAG) first reported on GRD membership in Pima County through a 2006 memo and report to Pima County. Since that time, PAG has updated the report several times. In 2007, the geographic area was expanded from Pima County to the entire TAMA. This current 2011 report provides status updates including an analysis of changes in membership between 2005 and 2009. The report now includes all of the TAMA’s non-member service providers and subdivisions within Pinal County, in addition to our regular Pima County data. As shown in the 2009 GRD membership map (Figure 1), water service boundaries have been updated to represent parcels served, to correspond with ADWR’s representation of members. Previously, water service providers were delineated based on buffered water lines. The datasets used for this project were provided by Pima County, Central Arizona Association of Governments (CAAG), GRD and CAP. All of these datasets are current to December 2009. These data were the most up-to-date available as of March 2011. Use/obligation data are due from members at the end of March in the year after aquifer withdrawals take place. CAP usually has updates processed and available by the end of the year following that March. PAG merged these data into new, more comprehensive shapefiles and narrowed the extent to include only the TAMA. Due to variation within the data sources, some polygons within the shapefiles do not include all attribute data. ML subdivision and MSA data sources and the provided attributes are listed in Table 1, which states how current each dataset is. Table 2 lists attributes of the GRD ML shapefiles and associated database tables assembled by PAG. The following sections describe how shapefiles were developed for Member Lands, Member Service Areas, and Non-Member Water Companies. In each case, PAG merged and filtered data sets from various sources and then clipped the files to the TAMA boundary. 2 Figure 1. GRD members in the Tucson Active Management Area as of 2009 3 Central Arizona Project (CAP) TAMA_Water_Plan ning_Areas.shp, For Mead 2009 RY.xls Currentness Reference* Up to date as of Dec. 2009 Contact Sent by Glenn Emanuel, Sr. GIS Analyst (CAP); Send questions to Candi Cox (GRD) *The currentness reference shows how up-to-date each data set is. Source File Member Service Areas Up to date as of June 2007 Angela Gotto (CAAG) Central Arizona Assoctiation of Governments (CAAG) Subdivisions.shp, Subdivisions.dbf Up to date as of June 2010 Linda Coon (PC Development Services) Pima County subdiv.shp Up to date as of Dec. 2009 Central Arizona Project (CAP) Sent by Glenn Emanuel, Sr. GIS Analyst (CAP); Send questions to Candi Cox (GRD) GRD_ML_Subdivisi ons.shp, For Mead 2009 RY.xls Currentness Reference* Source File Contact Subdivisions and Member Lands Table 1. Data sources Location of water companies in the TAMA, water provider name, update source, water provider number, GRD membership status, county, AMA, member date, designation number, 2009 replenishment obligation Attributes Provided Location of all subdivisions in Pinal County, subdivision name, acquisition date Member Land Subdivision Name, Member Land Number, and GRD number, Certificate number Location of all GRD Member Land subdivisions, Member Land number, GRD number, Member Land Name, GIS calculated acres, water provider, division name, Active Management Area, County, total lots, date member joined, original groundwater allowance allotted, Certificate of Assured Water Supply number, 2009 replenishment obligation, previous land use Location of all subdivisions in Pima County, subdivision name, plat book page, jurisdiction, total lots, block count, recording date Water provider name Key Fields 4 Subdivision name Subdivision name, Plat book page Key Fields Attributes Provided Table 2. Attributes of the GRD Member Lands 2009 dataset Attribute Name Meaning 2009_OBLIG 2009 Replenishment Obligation in acre-feet per year - Sum of Obligation - Amount over groundwater allowance set by AWS rules ACRES Total acres in subdivision Member Land AMA_ Active Management Area CAGRD_NO Central Arizona Groundwater Replenishment District Member Land Number CAGRD_LAST Last 4 digits of GRD number CERTIFICAT Certificate number of Assured Water Supply COUNTY County name DIVISION_N Division Name MEMBER_DAT Date Member joined GRD ML_NAME Member Land Name (i.e. GRD Subdivisions in the TAMA) ML_NO Member Land Number NOTES Parcel boundary information ORIGINAL_G Original groundwater allowance (i.e. allocation) in acre-feet per year PREV_LAND Previous land use REPORT_YEA GRD Reporting Year for Obligation Shape_Area Area of feature - automatically generated Shape_Leng Length of feature - automatically generated SOURCE BND Source – GIS figure TOTAL_LOTS Total number of parcel lots - Lot Count WATER_PROV Water Provider Name 5 Methodology for Member Lands: CAP provided PAG with a shapefile containing the location of every GRD ML subdivision, along with a spreadsheet containing attribute data for all ML subdivisions in Pima and Pinal counties. The shapefile and spreadsheet were then merged by matching the ML number, and MLs outside of the TAMA were excluded. Appendix 1 includes all the MLs in a shortened version of the GRD ML data table for viewing in this report. The full data set includes 22 attribute fields contained within the shapefile ‘GRD_ML_Subdivisions_ TAMA.’ PAG created various graphics to show ML membership growth patterns in the TAMA. The symbology of the ML subdivision shapefile was based on the year each ML joined the GRD, with each color on the map, ranging from yellow (1995) to blue (2009), representing a different year. This growth pattern is displayed geographically on Figure 2 and is also shown in a graph in Figure 3. In addition, PAG created a simplified map and dataset to show which subdivisions became MLs between 2005 and 2009 and which subdivisions had been removed from GRD membership during that time period. These are displayed in Figure 4 and are listed in Tables 3 and 4. PAG visually determined which subdivisions extend beyond areas covered by the GRD through MSAs or ML subdivisions. These subdivisions are listed in Table 5. Methodology for Non-Member Subdivisions: Pima County provided a shapefile of all subdivisions in Pima County and CAAG provided a shapefile of all subdivisions in Pinal County, which PAG merged together. PAG created a nonGRD member subdivision shapefile by excluding GRD Member Lands and subdivisions served by GRD Member Service Areas. To make the file relevant to AWS requirements, the file was clipped to exclude subdivisions outside of the TAMA. Due to variation in naming conventions between county and CAP sources, non-GRD member subdivisions were determined based on a lack of spatial overlap with GRD member locations. Non-member subdivisions are listed in Appendix 2. A separate shapefile was created to display non-GRD member subdivisions which were built between 1995 and 2009. These subdivisions are listed in Appendix 3. Methodology for Member Service Areas: CAP provided a shapefile of all water providers within the TAMA, including information on GRD membership status. A spreadsheet listing the name, membership date and the 2009 groundwater obligation for GRD MSAs also was included. PAG excluded non-member water companies to create a shapefile of MSAs located within the TAMA. The MSA shapefile was merged with data from the spreadsheet by matching Member Area name. MSAs are listed in Table 6. 6 Methodology for Non-Member Water Companies: CAP provided a shapefile of all water providers within the TAMA. PAG excluded MSAs to create a shapefile of non-member water companies located within the TAMA. Non-member water companies are listed in Table 7. 7 Figure 2. GRD Member Lands by membership year 8 Figure 3. Growth in GRD Member Lands by year 9 Figure 4. Changes in GRD membership between 2005 and 2009 10 Table 3. Subdivisions within the TAMA which became MLs between 2005 and 2009 Member Land Name Arcadia, Lots 1-40 (Phase 1), and Lots 41-190 (Phase II) and Common Areas "A" (Private Streets) & "B" (Functional Open Space & Drainage) Avra Verde Bluff Creek Camino Seco Village Residential Cluster Project Lots 1-35 & Common Areas A & B Canoa Ranch Block 27 South, Lots 1-356, Common Areas "A" & "B" Cottonwood Ranch Estates, Lots 1-219 and Common Area "A" Desert Point 2 Desert View Plaza, Lots 1-7 La Jolla Verde Commercial Center La Joya Verde Rancho Abrego III, Lots 1 through 15 and Common Area "A" Las Campanas, Block C Lots 1-283 and Common Area A Los Arroyos Resubdivision, Lots 1-145 and 150167 and Common Areas "A1-A3"& "B1-B2" Madera Highlands, Villages 1-10 and 15 and Common Areas "D", "E" and "F" Madera Highlands, Villages 27 and 29 and Common Areas "D", "E", "F", and "G" Montanas Del Sol, Lots 1-49 & Common Area "A" Presidio Trail Lots 1-50 & Common Area "A-1" through "A-5" & "B-1" Red Rock Village 1 Red Rock Village 2 Red Rock Village IIA Red Rock Village III Red Rock Village IV Red Rock Village V Sahuarita Acres Santa Cruz Meadows, Lots 1-239 and Common Areas A, B and C Santa Rita Villas Lots 1-218, Block 1 Sweetwater Canyon, Lots 1-46 The Estates at Canoa Ranch Lots 1-28 Vista del Sol, Lots 1-15 and Common Area 'A' CAGRD ID County Total Lots Member Date 009-36-0974 Pima 190 7/13/2006 140-36-1212 037-36-1088 Pima Pima 8 40 4/17/2009 12/21/2006 113-36-0973 Pima 35 7/14/2006 013-36-1086 Pima 348 10/10/2008 053-36-1182 Pima 219 4/21/2008 027-36-1077 027-36-1115 007-36-1161 Pima Pima Pima 45 7 20 2/22/2007 5/3/2007 3/20/2008 007-36-1127 Pima 15 6/21/2007 007-36-1149 Pima 283 8/24/2007 007-36-0933 Pima 163 5/12/2006 005-36-0969 Pima 757 8/11/2006 005-36-1151 Pima 119 8/31/2007 024-36-1122 Pima 48 5/24/2007 113-36-0961 Pima 50 7/10/2006 135-35-0984 135-35-0983 135-35-0985 135-35-1156 135-35-1120 135-35-1157 005-36-1089 Pinal Pinal Pinal Pinal Pinal Pinal Pima 453 552 20 87 105 116 71 8/28/2006 2/23/2007 8/28/2006 12/3/2007 5/10/2007 11/6/2007 12/21/2006 032-36-1000 Pima 239 9/5/2006 007-36-1087 119-36-1092 013-36-1215 024-36-1091 Pima Pima Pima Pima 218 46 26 15 11/13/2006 12/13/2006 5/27/2009 1/17/2008 11 Table 4. Subdivisions within the TAMA no longer classified as MLs between 2005 and 2009 Member Land Name CAGRD ID County Desert Living Estates Roger Square Townhomes Sagewood Shamrock Center Block 1, Lots 170-35-0691 Pinal Total Lots 60 031-36-0127 Pima 031-36-0330 031-36-0862 Member Date Reason for Removal 8/15/2005 Unknown 10 12/26/1997 Now covered by FWID* Pima 58 8/30/2000 Now covered by FWID* Pima 16 10/13/2005 Now covered by FWID* *Flowing Wells Irrigation District Table 5. Subdivisions partially covered by an ML or MSA, 2009 Total Lots Rec. Date Subdivision Name Plat Book Page Jurisdiction BLACK HORSE (1-411) 57036 PIMA 411 06/24/2003 COTTONWOOD RANCH ESTATES (1-219) 64003 COT 219 09/19/2008 NOB HILL ADDITION 02005 COT 14 04/07/1904 DRAKE'S ADDITION 03040 COT 5 09/01/1913 DIABLO VILLAGE ESTATES (1-511) 28033 PIMA 511 12/31/1977 ROCKING K SOUTH BLOCKS 1-14 64085 PIMA 0 09/22/2009 PIMERIA ALTA ESTATES (BLOCKS 1 & 2) 38009 PIMA 0 10/17/1984 QUAIL CREEK II (1-34) 51058 SAH 34 10/27/1998 MADERA HIGHLANDS BLKS 1-29 59008 SAH 0 11/10/2004 MADERA HIGHLANDS VILLAGES 27 & 29 (1-119) 63029 SAH 119 11/29/2007 Table 6. GRD Member Service Areas as of December 2009 Member Area Flowing Wells Irrigation District Metropolitan Domestic Water Imp. District Rancho Sahuarita Water Company Spanish Trail Water Company Town of Marana Town of Oro Valley Tucson Vail Water Company Willow Springs Utilities, LLC County Pima Pima Pima Pima Pima Pima Pima Pima Pinal Membership Date 5/27/2008 12/13/1995 7/26/1999 12/14/1997 12/12/1995 3/18/1997 12/19/1996 11/20/1995 10/22/2006 2009 Obligation (AF/yr) 0 0 532 67 672 2139 0 0 0 12 Table 7. Non-member water providers, 2009 Water Provider Name Anway Manville Water Company Arivaca Townsite Co-op Water Company Arizona Water Company - Oracle Avra Water Cooperative Community Water Company of Green Valley Desert Living Estates Homeowners Association Despoblado Water Company Diablo Village Water Company Dome Well Corporation E and T Water Company Farmers Water Company Francesca Water Company Goodman Water Company Green Valley Domestic Water Improvement District Halcyon Acres Water Company La Casita Water Company Lago Del Oro Water Company Las Quintas Serenas Water Company Lazy C Water Service Loeffler Lane Homeowners Association Los Cerros Water Company Lyn-Lee Water Company Marana Domestic Water Improvement District Mesaland Water Company Water Provider Name Mirabell Water Company Mount Lemmon Domestic Water Improvement District Quail Creek Water Company Rancho Del Conejo Water Community Cooperative Ray Water Company Red Rock Utilities Ridgeview Utility Company Rillito Water Users Rincon Creek Water Company Rincon Ranch Estates Water Company Rincon Water Company Saguaro Water Company Sandario Water Company Sasabe Water Company Thim Utility Company Thim Water Corporation Thunderhead Water Company Tierra Linda Homeowners Association Tortolita Water Company Viva Development Corporation Voyager Water Company Winterhaven Water Company Worden Water Company 13 FINDINGS Key findings of this investigation include: • • • Many ML subdivisions are clustered, with a large cluster located in the Sahuarita area In the TAMA, only 7.2 percent of subdivisions are not covered under the GRD MSAs within the TAMA serve nearly 5,500 subdivisions As of December 2009, a great majority of subdivisions in the TAMA were connected to the GRD either as a ML or through a MSA. In 2009, the total replenishment obligation of all members, both ML and MSA, was 5,172 AF, or 5.7 percent of the total 91,000 AF capacity of the three CAWCD facilities at which the GRD performs recharge activities. The locations of these facilities are displayed in Figure 5. This investigation shows that the GRD enrollment rate has decreased in recent years. A total of 89 percent of all subdivisions in the TAMA are served by the GRD through MSAs, which cover the bulk of the Tucson urban area and extends to the Pinal County line. ML subdivisions are distributed in clusters throughout the region and have a wide range of groundwater allowances and replenishment obligations. There may be some newer subdivisions which are only partially covered under MSA boundaries (Table 5). The following sections provide details about Member Lands, Non-Member Subdivisions, Member Service Areas and Non-Member Water Companies. Member Lands: As of December 2009, there were 125 GRD ML subdivisions located within the TAMA. Of these ML subdivisions, 110 lie in Pima County, which spans most of the AMA, and 15 lie in Pinal County. There are no ML subdivisions in the Santa Cruz County portion of the TAMA. The TAMA’s ML subdivisions include a total of 26,460 lots. ML subdivisions are listed in Appendix 1. In the early 1990s, ML growth spread out into smaller clusters in the south and eastern parts of Pima County near Sahuarita, near Ryan Airfield, north of Oro Valley, and northeast of Vail (Figure 3). Overall, the majority of ML subdivisions are clustered in Sahuarita, where the earliest MLs were constructed. Most recently, ML growth has been observed in the northern parts of Pima County near Picacho Peak, in the Picture Rocks and Avra Valley areas, and in southern Sahuarita. Between 2005 and 2009, 28 subdivisions in the TAMA attained GRD ML status, with the number of new members tapering off over the last two years. Of the new members, 22 are located in Pima County and six are located in Pinal County. On average, about eight MLs have joined the GRD per year within the TAMA. New member subdivisions are evenly distributed throughout the TAMA, with small clusters in the Sahuarita area and in a section of Pinal County near Picacho Peak (Figure 3). Subdivisions which became MLs between 2005 and 2009 are displayed in Figure 4 and are listed in Table 3. 14 Figure 5. Recharge project and GRD member locations in the TAMA 15 Between 2005 and 2009, four subdivisions in the TAMA were removed from GRD ML membership. The three Pima County ML subdivisions became covered under the Flowing Wells Irrigation District MSA when the water company became an MSA in 2008. The fourth subdivision, which lost ML status, was located in Pinal County, but the reason for removal is not known. These subdivisions are shown in Figure 4 and are listed in Table 4. In 2009, the total groundwater allowance for GRD MLs in the TAMA was 110,743 AF. GRD members have a wide range of groundwater allowances and replenishment obligations. Of the 125 MLs in the TAMA, 27 had GRD replenishment obligations of 0 acre-feet in 2009. This means that nearly 22 percent of MLs in the TAMA did not exceed their annual groundwater allowance. If groundwater use by these MLs exceeds their allowances in the future, the GRD will begin recharging an amount equivalent to the excess pumped. Groundwater allowances for MLs within the TAMA range from 30 to 23,934 acre-feet per year. In 2009, replenishment obligations totaled 1,863 AF for MLs. As a point of interest, approximately 14 percent of the TAMA’s MLs were built on land previously used for agriculture. ML groundwater allowances and 2009 replenishment obligations are listed in Appendix 1. In 2009, ten subdivisions in the TAMA were partially covered by the GRD under existing MSA or ML boundaries. These subdivisions are listed in Table 5. Non-Member Subdivisions: As of December 2009, there were 437 subdivisions, or 7.2 percent of subdivisions in the TAMA, which were not GRD members and were not covered by MSAs. Of these, 84 were built after 1995, when the GRD was established. A majority of the non-GRD subdivisions built during this time period were built in the Sahuarita/Green Valley area. These subdivisions were not located near any existing MSAs as of 2009. Determining why these subdivisions are not covered by the GRD was beyond the scope of this investigation. Non-member subdivisions are listed in Appendix 2 and non-members constructed after 1995 are listed in Appendix 3. Member Service Areas: As of December 2009, there were nine MSAs in the TAMA. Most MSAs within the TAMA fall in Pima County, with only Willow Springs Utilities and a portion of Town of Marana Water serving in Pinal County. Willow Springs Utilities and Flowing Wells Irrigation District are the most recent additions to the GRD, joining in 2006 and 2008, respectively. All other MSAs joined between 1995 and 1999. Three of the MSAs are municipal water providers, while six are private water companies. In total, MSAs within the TAMA serve 5,415 subdivisions. MSAs are listed in Table 6. In 2009, four MSAs in the TAMA, Rancho Sahuarita Water, Spanish Trail Water, Marana Water and Oro Valley Water, had a total GRD replenishment obligation of 3,410 acre-feet. The remaining five MSAs, Flowing Wells, Metro Water, Tucson Water, Vail Water and Willow Springs Utilities, had GRD replenishment obligations of 0 acre-feet. Tucson Water, as well as some other service providers, also has long-term subcontracts with CAP to provide substantial CAP allocations outside of the GRD system. Tucson Water recharges CAP water at the City of Tucson’s Central Avra Valley Storage and Recovery Project (CAVSARP) facility in order to stay within its annual groundwater pumping allowance. It may purchase additional 16 water replenishment as an MSA under the GRD program. MSA replenishment obligations are listed in Table 6. Non-Member Water Companies: As of December 2009, there were 47 non-member water companies in the TAMA. While these companies are not GRD members, 16 of these companies serve ML subdivisions which are covered under the GRD. Non-member water providers are listed in Table 7. CONCLUSIONS The Tucson Active Management Area currently includes a total of 125 Member Lands in addition to nine Member Service Areas. All of these areas are, at least in part, dependent upon the Groundwater Replenishment District in order to meet their Assured Water Supply (AWS) requirements. Many of the member lands are located in areas that are near some of the 437 non-member subdivisions, which also draw on groundwater within the AMA. The use of the GRD by so many Member Lands and Member Service Areas was not predicted when the GRD was originated. The initial expectation was that use of the program would be fairly limited. Several concerns arise when considering the widespread dependence on the GRD to meet AWS requirements in the TAMA. According to the GRD principles, the water used by the subdivision in excess of that allowed under AWS rules must be recharged by the GRD at the nearest CAWCD recharge facility within three years. Although the water is technically being recharged in the AMA, there are concerns that the recharge will not benefit areas where groundwater is actually pumped. Because recharge facilities are generally located at some distance, and often are down gradient from the subdivisions, the wet water being recharged does not benefit the aquifers beneath the subdivisions. This is acceptable under the rules, as long as drawdown does not exceed 1,000 feet below land surface at the development site. However, continual pumping at subdivision sites may result aquifer depletion, potentially causing subsidence in the area of withdrawal. Subsidence can cause major damage to property and infrastructure throughout the region. Currently, the GRD depends on buying excess water to meet its obligations. Over time, as water utilities use more of their allocation, there will be less excess water available for purchase by the GRD. In addition, if drought limits Colorado River supplies, excess water will be one of the first uses to be eliminated by CAP when drought reductions take place. These situations raise concerns about whether the GRD will be able to purchase enough water to meet its replenishment obligations over the long term. As noted in this report, some subdivisions built after 1994 are not GRD members, either as MLs or as customers of MSAs. It was beyond the scope of this investigation to contact or otherwise research how these subdivisions were able to meet the AWS rules without joining the GRD. It is possible that these subdivisions are as yet undeveloped or they must have access to another renewable water resource unconnected to CAWCD recharge projects. 17 PAG recommends continued tracking of GRD-dependent subdivisions in the TAMA. Continued involvement in processes such as ADWRs Groundwater Users Advisory Committee and other regional water forums will help our area stay informed about continued GRD expansion and how successfully the GRD is meeting its replenishment goals. In addition, it would be useful to investigate and set up ongoing tracking systems to monitor new subdivisions that meet AWS requirements outside of the GRD system. 18 Appendix 1 GRD Member Lands in the TAMA, 1995-2009 Central Arizona Groundwater Replenishment District Membership in the Tucson Active Management Area 2005-2009 CAGRD ID 007-36-0774 009-36-0974 140-36-1212 053-36-0418 056-36-0453 037-36-1088 046-36-0625 113-36-0973 013-36-0256 013-36-0312 005-36-0846 Member Land Name A Resubdivision of Block B of La Joya Verde Arcadia, Lots 1-40 (Phase 1), and Lots 41-190 (Phase II) and Common Areas "A" & "B" Avra Verde Avra Vista, Lots 1-64 Black Horse Bluff Creek Caddis Haley Estates Lots 1-161 & Common Area A Camino Seco Village Residential Cluster Project Lots 1-35 & Common Areas A & B Canoa Northwest, Lots 1-166 Canoa Northwest, Lots 167-328, Common Areas A, B & C Canoa Preserve 9/1/2005 5/9/2000 10/18/1999 7/14/2006 7/8/2004 12/21/2006 9/9/2002 10/29/2003 4/17/2009 7/13/2006 6/17/2005 Date Member Joined 0.00 19.46 18.15 0.00 1.86 0.00 57.88 7.70 0.00 0.00 7.86 2009 Obligation (AF/yr) 307.28 645.00 636.82 94.32 444.56 135.84 1226.80 212.16 29.52 3681.12 251.04 Original Groundwater Allowance (AF/yr) Incomplete 27-400289 27-400144 27-402098 27-401269 27-500011 27-400705 27-401073 27-700602 27-402109 27-401602 AWS Certificate ID ? Los Cerros Water Company, Inc. Farmers Water Co. Green Valley Domestic Water Improvement District Green Valley Domestic Water Improvement District Halcyon Acres Annex No. 2 Water Co., Inc. Diablo Village Water Company Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Marana Domestic Water Improvement District Saguaro Water Company Non-Ag Non-Ag Non-Ag Previous Land Use Sandario Water Company Lago Del Oro Water Company, Inc. Community Water Company of Green Valley Water Provider *Additional attributes associated with this data did not fit in the chart. Please see digital file for full dataset (cagrd_subdivisions_2009) Appendix 1. GRD Member Lands in the TAMA, 1995-2009 Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima County 347 95 81 5 31 196 169 69 38 187 17 Acres 84 161 140 35 161 40 414 64 8 190 84 Total Lots i CAGRD ID 013-36-0509 013-36-0503 013-36-1086 013-36-0526 013-36-0507 013-36-0734 013-36-0603 027-36-0808 010-36-0434 Member Land Name Canoa Ranch Block 11 Canoa Ranch Block 21, Lots 1-60 and Common Areas A&B Canoa Ranch Block 27 South, Lots 1-356, Common Areas "A" & "B" Canoa Ranch Block 28 Canoa Ranch Blocks 19 & 20, Lots 1-99 and CA A&B (Canoa Ranch Blocks 19 & 20, Lots 61-160 and CA A & B) Canoa Ranch Blocks 22 and 27, Lots 1-140 and Common Areas "A" & "B" Canoa Ranch Blocks 8, 9 and 15 Cantera, an RCP Subdivision Canyon Ranch Estates II 5/17/2002 8/26/2005 6/9/2005 4/8/2005 4/25/2003 12/17/2003 10/10/2008 3/28/2003 11/12/2003 Date Member Joined 2.65 0.00 18.54 7.88 10.30 15.55 0.00 6.26 3.83 2009 Obligation (AF/yr) 96.80 456.48 977.52 395.68 309.60 421.76 847.44 148.40 47.84 Original Groundwater Allowance (AF/yr) 27-400666 27-401727 27-401188 27-401564 27-400883 27-400935 27-500014 27-400875 27-400896 AWS Certificate ID Non-Ag Non-Ag Metropolitan Domestic Water Improvement District Ag Ag Ray Water Company Green Valley Domestic Water Improvement District Green Valley Domestic Water Improvement District Non-Ag Non-Ag Green Valley Domestic Water Improvement District Green Valley Domestic Water Improvement District Ag Green Valley Domestic Water Improvement District Ag Ag Green Valley Domestic Water Improvement District Green Valley Domestic Water Improvement District Previous Land Use Water Provider Pima Pima Pima Pima Pima Pima Pima Pima Pima County 23 28 42 40 41 62 117 21 6 Acres 20 143 53 140 99 193 348 60 17 Total Lots ii CAGRD ID 005-36-0617 032-36-0128 001-35-0616 001-35-0794 001-35-0087 053-36-1182 037-36-0248 005-36-0577 005-36-0860 027-36-1077 027-36-0644 027-36-1115 027-36-0126 027-36-0456 046-36-0775 046-36-0705 Member Land Name Colonia Real Lots 1-50 Colonias La Canada, Lots 83-219 Copper Hill Estates Coronado Reserve Lots 1-260, Excluding Lots 86-88, 90-95, 97105 Coronado Ridge Cottonwood Ranch Estates, Lots 1-219 and Common Area "A" Coyote Creek De Anza Links De Anza Links II, Lots 1-17 Common Areas A & B Desert Point 2 Desert Point Estates Desert View Plaza, Lots 1-7 Desert Vista Estates, Parcels 1 and 2 Desert Vista Terrace Diablo Village Estates Lots 115-178, 209-222, 254-511 Diablo Village Estates Townhouses, Lots 1-59 & Common Areas A&B 12/23/2004 7/20/2005 10/17/2002 10/21/1997 5/3/2007 8/31/2004 2/22/2007 12/14/2005 12/26/2003 10/18/1999 4/21/2008 11/13/1997 6/15/2005 8/3/2004 3/10/1998 5/5/2004 Date Member Joined 0.00 10.23 22.63 9.58 0.00 8.14 0.00 1.31 2.37 29.24 0.00 1.30 0.00 0.00 24.59 2.03 2009 Obligation (AF/yr) 146.72 825.84 576.80 740.85 323.60 234.44 126.64 52.16 69.06 2249.85 897.52 261.00 1037.60 150.96 556.00 190.16 Original Groundwater Allowance (AF/yr) 27-401520 27-401606 27-400777 27-300361 27-500022 27-401319 27-402265 27-401810 27-401136 27-400095 27-700484 27-300280 27-401640 27-401208 27-400488 27-401210 AWS Certificate ID Diablo Village Water Company Diablo Village Water Company Ray Water Company Ray Water Company Ray Water Company Ray Water Company Ray Water Company Farmers Water Co. Farmers Water Co. Saguaro Water Company Marana Domestic Water Improvement District Arizona Water Company Arizona Water Company Arizona Water Company Las Quintas Serenas Water Company Farmers Water Co. Water Provider Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Ag Previous Land Use Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pinal Pinal Pinal Pima Pima County 6 83 34 27 17 15 8 4 8 985 254 160 660 96 48 216 Acres 59 336 183 157 7 76 45 17 22 395 219 60 242 61 137 50 iii Total Lots CAGRD ID 027-36-0470 007-36-0086 047-35-0354 046-36-0431 032-36-0546 009-36-0005 005-36-0063 005-36-0122 037-36-0602 007-36-1161 007-36-0099 007-36-0508 007-36-1127 005-36-0341 Member Land Name Drexel Manor Duval Commerce Park Eagle Crest Ranch Eagle Point Estates Estates at La Cañada Norte, Lots 1-41 Garden of Eden, Lots 1-18 Greens at Santa Rita Springs, 168-214 Greens at Santa Rita Springs, 226-234 Jacaranda Village at Tewa Trail La Jolla Verde Commercial Center La Joya Verde II La Joya Verde lll, Lots 1-226 La Joya Verde Rancho Abrego III, Lots 1 through 15 and Common Area "A" La Posada II 1/12/2001 6/21/2007 6/4/2003 8/28/1997 3/20/2008 5/5/2004 10/21/1997 1/29/1997 12/14/1995 9/19/2003 2/7/2002 5/31/2001 8/28/1997 2/25/2003 Date Member Joined 15.94 0.00 25.41 8.70 0.00 5.94 2.10 10.55 5.35 7.32 24.87 88.42 3.53 14.84 2009 Obligation (AF/yr) 708.80 38.32 921.92 460.00 377.76 102.24 32.55 158.85 100.50 103.04 772.72 4248.00 607.50 562.64 Original Groundwater Allowance (AF/yr) 27-400365 27-700295 27-400885 27-300311 27-700391 27-401179 27-300365 27-300233 27-300044 27-401012 27-400664 27-400387 27-300244 27-400841 AWS Certificate ID Non-Ag Goodman Water Company Farmers Water Co. Community Water Company of Green Valley Non-Ag Non-Ag Ag Non-Ag Community Water Company of Green Valley Community Water Company of Green Valley Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Community Water Company of Green Valley Saguaro Water Company Farmers Water Co. Farmers Water Co. Lago Del Oro Water Company, Inc. Las Quintas Serenas Water Company Non-Ag Non-Ag Community Water Company of Green Valley Diablo Village Water Company Non-Ag Previous Land Use Ray Water Company Water Provider Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pinal Pima Pima County 55 6 48 21 19 40 3 11 20 18 151 467 25 19 Acres 288 15 226 105 20 36 9 47 18 41 274 975 15 137 iv Total Lots CAGRD ID 007-36-0382 007-36-0268 007-36-0661 007-36-0643 007-36-0866 007-36-0349 007-36-0118 007-36-1149 007-36-0024 Member Land Name Las Campanas Block F, Lots 1-93 & CA A & B Las Campanas Block H, Lots 1-84 Las Campanas Block B, Lots 1-118 & Common Areas A & B Las Campanas Block L, Lots 1-67 & Common Area A Las Campanas Blocks D&E Las Campanas Village, Block M and the west half of Block N, Lots 1-219, and Common Areas A & B Las Campanas, Block G-2 Las Campanas, Block C Lots 1-283 and Common Area A Las Campanas, Block G 7/9/1996 8/24/2007 10/3/1997 11/9/2000 12/5/2005 8/17/2004 9/10/2004 12/28/1999 6/17/2002 Date Member Joined 9.70 0.00 11.57 23.48 16.82 7.97 9.30 10.58 10.93 2009 Obligation (AF/yr) 323.60 729.12 482.94 454.00 625.60 181.00 336.08 328.20 216.00 Original Groundwater Allowance (AF/yr) 27-300098 27-700275 27-300346 27-400376 27-401825 27-401317 27-401398 27-400186 27-400455 AWS Certificate ID Ag Non-Ag Community Water Company of Green Valley Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Previous Land Use Community Water Company of Green Valley Community Water Company of Green Valley Community Water Company of Green Valley Community Water Company of Green Valley Community Water Company of Green Valley Community Water Company of Green Valley Community Water Company of Green Valley Community Water Company of Green Valley Water Provider Pima Pima Pima Pima Pima Pima Pima Pima Pima County 22 83 30 36 63 19 20 27 27 Acres 95 283 121 219 268 67 118 84 93 Total Lots v CAGRD ID 007-36-0013 005-36-0080 007-36-0933 007-36-0468 005-36-0023 005-36-0384 005-36-0969 005-36-1151 005-36-0783 005-36-0028 Member Land Name Las Campanas, Block K Links at Santa Rita Springs Los Arroyos Resubdivision, Lots 1-145 and 150-167 and Common Areas "A1-A3"& "B1-B2" Los Arroyos Del Este Madera Foothills Estates, Lots 1-25 Madera Foothills Estates, Lots 26-67 & CA A & B Madera Highlands, Villages 1-10 and 15 and Common Areas "D", "E" and "F" Madera Highlands, Villages 27 and 29 and Common Areas "D", "E", "F", and "G" Madera Highlands: Villages 11, 12, 13, 14 & 16 through 23 Madera Reserve Phase II, Lots 131-263 & Exp. 7/30/1996 4/15/2005 8/31/2007 8/11/2006 4/18/2001 5/29/1996 1/13/2003 5/12/2006 3/19/1997 4/15/1996 Date Member Joined 22.93 73.57 0.00 10.90 5.03 5.48 55.89 3.72 12.39 8.67 2009 Obligation (AF/yr) 691.50 3700.00 564.00 3341.04 104.00 109.50 1586.88 744.00 258.30 362.40 Original Groundwater Allowance (AF/yr) 27-300142 27-401612 27-700354 27-402096 27-400456 27-300116 27-400808 27-401975 27-300266 27-300082 AWS Certificate ID Farmers Water Co. Farmers Water Co. Farmers Water Co. Farmers Water Co. Farmers Water Co. Non-Ag Ag Ag Ag Non-Ag Non-Ag Ag Community Water Company of Green Valley Farmers Water Co. Non-Ag Community Water Company of Green Valley Non-Ag Non-Ag Community Water Company of Green Valley Farmers Water Co. Previous Land Use Water Provider Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima County 202 255 140 370 169 110 107 46 29 21 Acres 148 617 119 757 42 25 503 163 94 113 vi Total Lots 135-35-1120 Red Rock Village IV 024-36-0690 Rancho Del Rio Estates, Lots 1-194 and Common Area "A" 135-35-1156 054-36-0447 Quail Creek, Phase II w/Golf Course 135-35-0985 113-36-0961 Presidio Trail Lots 1-50 & Common Area "A-1" through "A-5" & "B-1" Red Rock Village III 005-36-0143 Presidio at Santa Rita Springs (Lots 4-99) and Legends at Santa Rita Springs Lots 1-128 Red Rock Village IIA 007-36-0252 Paseo Tierra Townhomes 135-35-0983 005-36-0350 Pasadera Red Rock Village 2 005-36-0258 Parcel E at Santa Rita Springs 037-36-0573 039-36-0282 Mountain Creek Ranch 135-35-0984 010-36-0004 Mountain Cove Estates, Lots 1-18 Red Rock Village 1 024-36-1122 Montanas Del Sol, Lots 1-49 & Common Area "A" Rancho Loma Alta CAGRD ID Member Land Name 5/10/2007 12/3/2007 8/28/2006 2/23/2007 8/28/2006 12/26/2003 12/10/2004 8/22/2002 7/10/2006 5/27/1998 10/7/1999 11/28/2000 11/4/1999 3/16/2000 8/25/1995 5/24/2007 Date Member Joined 0.00 0.00 2.49 28.36 60.81 2.06 0.00 18.46 0.00 19.31 0.08 5.67 4.60 5.76 5.85 0.00 2009 Obligation (AF/yr) 366.32 300.24 56.80 2444.08 1733.20 66.40 682.72 8142.40 134.16 899.00 70.05 72.00 195.00 1154.85 87.00 171.76 Original Groundwater Allowance (AF/yr) 27-700237 27-700362 27-402062 27-402064 27-402063 27-401121 27-401968 27-400699 27-402074 27-300424 27-400131 27-400380 27-400148 27-400201 27-300016 27-700264 AWS Certificate ID Red Rock Utilities, LLC Red Rock Utilities, LLC Red Rock Utilities, LLC Red Rock Utilities, LLC Red Rock Utilities, LLC Saguaro Water Company Avra Water Co-op Quail Creek Water Company Halcyon Acres Annex No. 2 Water Co., Inc. Farmers Water Co. Community Water Company of Green Valley Farmers Water Co. Farmers Water Co. Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Ag Non-Ag Non-Ag Ag Non-Ag Non-Ag Metropolitan Domestic Water Improvement District Rincon Water Company Non-Ag Previous Land Use Avra Water Co-op Water Provider Pinal Pinal Pinal Pinal Pinal Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima County 22 21 13 164 141 23 217 799 11 59 2 138 12 156 22 73 Acres 105 87 20 552 453 24 185 vii 1504 50 252 18 29 35 64 18 48 Total Lots CAGRD ID 135-35-1157 037-36-0394 001-35-0294 009-35-0383 009-35-0819 051-35-0393 009-35-0410 005-36-1089 005-36-0604 013-36-0083 013-36-0044 013-36-0085 013-36-0049 013-36-0117 Member Land Name Red Rock Village V Rincon Trails SaddleBrooke Ranch w/Golf Course SaddleBrooke Unit 21 SaddleBrooke Unit 51 SaddleBrooke, Units 42-45 w/Golf Course SaddleBrooke, Units 46-50 Sahuarita Acres Sahuarita Highlands San Ignacio Heights Resub San Ignacio Villas San Ignacio Vistas II, Lots 1-70, 117-118 San Ignacio Vistas II, Lots 71-92, 119-128 San Ignacio Vistas II, Phase 2, 129-258 9/25/1997 11/15/1996 6/3/1997 11/15/1996 5/22/1997 10/12/2004 12/21/2006 10/1/2001 4/26/2001 7/25/2005 4/13/2001 8/28/2000 10/11/2001 11/6/2007 Date Member Joined 14.93 2.78 7.98 2.39 1.49 3.47 0.00 53.97 258.14 0.00 32.22 15.59 81.90 0.00 2009 Obligation (AF/yr) 539.40 88.50 296.85 124.50 35.60 415.76 174.48 2016.00 5062.16 228.72 797.60 23934.48 2593.00 351.44 Original Groundwater Allowance (AF/yr) 27-300347 27-300192 27-300279 27-300181 27-300275 27-401190 27-500023 27-400552 27-400478 27-401753 27-400413 27-400263 27-400492 27-700363 AWS Certificate ID Non-Ag Lago Del Oro Water Company, Inc. Green Valley Domestic Water Improvement District Green Valley Domestic Water Improvement District Non-Ag Non-Ag Non-Ag Non-Ag Green Valley Domestic Water Improvement District Green Valley Domestic Water Improvement District Non-Ag Non-Ag Non-Ag Non-Ag Green Valley Domestic Water Improvement District Farmers Water Co. Farmers Water Co. Lago Del Oro Water Company, Inc. Non-Ag Non-Ag Lago Del Oro Water Company, Inc. Ridgeview Utility Company Non-Ag Non-Ag Arizona Water Company Non-Ag Red Rock Utilities, LLC Previous Land Use Saguaro Water Company Water Provider Pima Pima Pima Pima Pima Pima Pima Pinal Pinal Pinal Pinal Pinal Pima Pinal County 52 6 26 8 5 642 83 296 599 10 172 2520 364 27 Acres viii 130 32 69 44 11 153 71 733 525 7 214 5619 505 116 Total Lots CAGRD ID 032-36-1000 007-36-1087 007-36-0343 027-36-0078 013-36-0776 046-36-0530 046-36-0710 046-36-0537 037-36-0505 005-36-0113 054-36-0673 119-36-1092 019-36-0671 Member Land Name Santa Cruz Meadows, Lots 1-239 and Common Areas A, B and C Santa Rita Villas Lots 1-218, Block 1 Santo Tomas Villas Silver Moon Estates (Coronet Park 1) Solar del Viejo, Lots 1-81, Common Areas A & B Sonoran Ranch Estates Sonoran Ranch Estates II Sonoran Ranch Villages Spanish Trail Estates Springs II at Santa Rita Stone House (The Reserve at Quail Creek) Sweetwater Canyon, Lots 1-46 Sycamore Park, Villages 1-7 and Common Area A-D 10/27/2004 12/13/2006 11/5/2004 10/21/1997 4/24/2003 11/17/2003 1/13/2005 11/17/2003 2/11/2005 5/19/1997 10/19/2000 11/13/2006 9/5/2006 Date Member Joined 103.59 0.00 2.53 7.88 13.86 11.80 19.42 22.40 10.78 4.94 40.29 8.79 0.15 2009 Obligation (AF/yr) 2576.48 155.76 677.20 420.00 540.64 289.12 1716.64 536.32 213.20 242.00 1064.80 383.60 1077.76 Original Groundwater Allowance (AF/yr) 27-401414 27-500012 27-401424 27-300344 27-400871 27-400994 27-401525 27-400971 27-401607 27-300163 27-400369 27-500004 27-200311 AWS Certificate ID Voyager Water Company Lazy C Water Service Quail Creek Water Company Farmers Water Co. Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Diablo Village Water Company Saguaro Water Company Non-Ag Non-Ag Diablo Village Water Company Diablo Village Water Company Ag Green Valley Domestic Water Improvement District Non-Ag Non-Ag Community Water Company of Green Valley Ray Water Company Non-Ag Non-Ag Previous Land Use Community Water Company of Green Valley Las Quintas Serenas Water Company Water Provider Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima County 222 188 250 54 47 22 155 126 138 9 117 27 65 Acres 733 46 228 114 119 110 572 209 81 40 354 218 239 ix Total Lots CAGRD ID 013-36-1215 037-36-0605 058-36-0551 059-36-0563 021-36-0046 046-36-0377 046-36-0344 009-36-0107 024-36-1091 019-36-0040 019-36-0123 019-36-0396 037-36-0467 Member Land Name The Estates at Canoa Ranch Lots 1-28 The Estates at Old Spanish Trail The Estates at Tortolita Preserve by Garden Estates at Dove Mountain L.L.C. Tierra Linda Nueva Tucson Avra West, Lots 1-164 and 165-168 Tucson Mountain Ranch, Lots 51-182 Tucson Mountain Ranch Twin Lakes Subdivision, Lots 232-254 Vista del Sol, Lots 1-15 and Common Area 'A' Voyager Homes Phase B, Lots 86-157 and Common Area A&B Voyager Homes, Phase C, Lots 158-231 (was Lots 158-235) Voyager Homes, Phase D, Lots 232-289 and CA A & B Whisper Ranch 11/22/2002 5/18/2001 12/11/1997 10/17/1996 1/17/2008 7/11/1997 8/31/2000 1/23/2001 2/11/1997 12/24/2003 12/5/2003 7/14/2004 5/27/2009 Date Member Joined 10.66 5.18 4.81 7.26 0.00 3.54 6.83 13.65 25.60 9.03 0.21 0.10 0.06 2009 Obligation (AF/yr) 164.16 63.00 228.00 135.00 47.60 136.05 128.00 341.00 690.00 631.20 64.48 320.96 527.68 Original Groundwater Allowance (AF/yr) 27-400803 27-400491 27-300359 27-300185 27-402258 27-300307 27-400503 27-400442 27-300234 27-401063 27-400982 27-401189 27-700615 AWS Certificate ID Saguaro Water Company Voyager Water Company Voyager Water Company Voyager Water Company Avra Water Co-op Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Non-Ag Diablo Village Water Company Lago Del Oro Water Company, Inc. Non-Ag Diablo Village Water Company Non-Ag Non-Ag Tierra Linda Homeowners Association Anway Manville L.L.C. Water Company Non-Ag Non-Ag Ag Previous Land Use Tortolita Water Company, Inc. Saguaro Water Company Green Valley Domestic Water Improvement District Water Provider Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima Pima County 49 9 10 10 17 6 13 276 298 205 73 162 26 Acres 46 58 74 72 15 23 50 132 243 190 25 115 26 Total Lots x Appendix 2 Non-GRD member subdivisions in the TAMA as of 2009 Central Arizona Groundwater Replenishment District Membership in the Tucson Active Management Area 2005-2009 Appendix 2. Non-GRD member subdivisions in the TAMA as of 2009 Subdivision Name ALDEA DE PASCUA (1-11) ALLIED INDUSTRIAL ACRES (1-6) ALVORD ESTATES(1-22) ANNAJO ESTATES (1-10) ANTLER CREST ESTATES (1-145) ARIVACA AVRA FOOTHILLS ESTATES (1-16) BERRY ACRES (1-18) BLACK EAGLE MOBILE MANOR (1) BLUFF CREEK (1-40) BROOKLYN HEIGHTS - SOUTH SIDE UNIVERSITY ADDITION BUELLS ADDITION, BLKS 13, 14, 15 RESUB. BULLHEAD PROPERTIES (1-3) BULLHEAD PROPERTIES (1-3) CANOA CANYON ESTATES (1-22) CANOA ESTATES (1-142) CANOA ESTATES II (1-125) CANOA HILLS TOWNHOMES (1-130) CANOA HILLS TOWNHOMES (65-143) CANOA NORTHWEST (167-328) CANOA RANCH BLKS. 1-45 CANOA RANCH BLKS. 1-45 CANOA RANCH BLKS. 1-45 CANOA RIDGE (1-128) CANOA SECA ESTATES (1-170) CANOA SECA ESTATES (158-170) CANOA SECA ESTATES II (1-133) CANOA SECA ESTATES RESUBDIVISION (2570, 79-94) CANOA VISTAS (1-48) CANOA VISTAS II (1-46) CASA PRIMAVERA(1-242) CASITAS DEL VALLE II (1-34) CHAPARRAL ACRES (1-16) CHAPARRAL ESTATES NO. 1 (1-49) CHAPARRAL ESTATES NO. 2 (1-58) CIELITO LINDO CIELITO LINDO RESUB(105,107&109-114) CLARA VISTA DEL VALLE(1-21) COLONIA DE LOS ALAMOS COLONIA DE LOS ALAMOS COLONIA DE LOS ALAMOS(BK1-45) COLONIAS LA CANADA (1-82) CONTINENTAL VISTAS(1-302) CONTINENTAL VISTAS(1-302) COPPER HILL ESTATES Plat Book Page 28081 18059 43079 14094 47067 06069 18031 17022 23038 64092 Jurisdiction PIMA PIMA COT PIMA PIMA PIMA PIMA MAR PIMA PIMA Total Lots 11 6 22 10 145 300 16 18 1 40 Rec. Date 08/11/1977 11/30/1965 01/14/1991 06/30/1960 09/27/1995 05/09/1949 04/08/1985 11/08/1963 06/28/1972 10/22/2009 01011 04004 44020 44020 39007 38006 39091 39078 41056 53081 54074 54074 54074 39012 42038 43004 43019 COT COT SAH SAH PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA 1 1 3 3 22 142 125 130 78 161 0 0 0 128 170 13 133 03/13/1900 06/09/1922 12/29/1991 12/29/1991 08/14/1985 10/15/1984 07/16/1986 06/09/1986 09/04/1987 07/19/2000 05/08/2001 05/08/2001 05/08/2001 09/26/1985 08/05/1988 07/11/1989 10/09/1989 43055 39060 43008 37061 43052 22096 22020 22062 15080 20061 29018 34051 34051 26009 45045 26092 26092 PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA SAH PIMA PIMA 61 48 46 242 34 16 49 58 103 12 21 132 132 45 82 302 302 0 06/06/1990 03/24/1986 08/02/1989 07/10/1984 05/14/1990 04/11/1972 09/29/1971 01/24/1972 05/05/1961 03/27/1970 01/20/1978 08/07/1981 08/07/1981 03/15/1974 11/17/1993 11/22/1974 11/22/1974 xii Subdivision Name CORONET PARK SUBD. NO. 1 CORONET PARK SUBD. NO. 2 CORONET PARK SUBD. NO. 2 CORTINA VILLAS (1-14 CURLY HORN RANCHES CURLY HORN RANCHES NO. 2 DATELAND(1-9) DAYTON ESTATES(1-11) DESERT CASITAS(1-120) DESERT HAVEN ADDITION (1-18) DESERT HILLS NO. 1 TOWNHOMES(1-23) DESERT RIDGE (1-98) DESERT RIDGE ESTATES RESUB (1-4) DESERT SPRINGS (BLK. 1-5) DESERT VIEW ADDITION DESERT VIEW EST. (1-9) DESERT VIEW ESTATES (1-14) DIABLO VILLAGE ESTATES (512-888) DIABLO VILLAGE ESTATES (BLK 1-3) DIAMOND BELL RANCH - TUCSON (1-229) DIAMOND BELL RANCH - TUCSON UNIT 10 (1-208) DIAMOND BELL RANCH - TUCSON UNIT 13 (1-216) DIAMOND BELL RANCH / TUCSON CHAPARRAL UNIT (1-24, 26-228) DIAMOND BELL RANCH TUCSON UNIT 5 (1521) DRAKES ADDITION BLK 9 RESUB DUVAL 19 COMMERCIAL CENTER(1-8) DUVAL COMMERCIAL(1-28) EAST SIDE ADDITION ENCANTO ESTATES(1-59) ESTRELLA SUBDIVISION ESTRELLA(143-149&180) ESTRELLA(143-149&180) FELIX SUBDIVISION(1-5) FRENORDA HAVEN ESTATES (1-22) GATEWAY COMMERCIAL CENTER (1-4) GOLDER RANCH COMMERCIAL CENTER (15) GOLEMBIESKI ADDITION (1-4) GREEN VALLEY ACRES(1-23) GREEN VALLEY ADULT RV RESORT(1-163) GREEN VALLEY ARCES NO.2(1-112) GREEN VALLEY COMMERCIAL BLOCK NO. 2(1-5) GREEN VALLEY COMMERCIAL BLOCK NO3(1-10) GREEN VALLEY COMMERCIAL BLOCK(1-8) Plat Book Page 13099 16005 16005 42088 13033 13050 12045 27035 36005 14096 45085 35073 63027 51011 08076 34017 37087 29074 29075 20002 Jurisdiction PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA Total Lots 200 0 0 14 47 37 9 11 120 18 23 98 4 0 42 9 14 376 0 229 Rec. Date 07/09/1959 12/18/1961 12/18/1961 03/16/1989 10/02/1958 12/29/1958 06/14/1957 07/31/1975 03/03/1983 07/07/1960 04/12/1994 11/05/1982 11/14/2007 06/05/1998 03/31/1948 05/04/1981 08/24/1984 07/11/1978 07/11/1978 09/05/1969 21015 PIMA 208 12/14/1970 22025 PIMA 216 10/27/1971 20011 PIMA 226 10/08/1969 20052 03123 43037 36003 03072 41069 10075 30099 30099 26034 34046 40030 PIMA COT SAH PIMA COT PIMA PIMA PIMA PIMA PIMA PIMA PIMA 521 1 8 28 1 59 181 8 8 5 22 4 02/16/1970 01/05/1921 12/22/1989 03/23/1983 11/07/1887 10/09/1987 08/20/1954 06/19/1979 06/19/1979 06/03/1974 07/30/1981 10/08/1986 59055 30030 17002 38028 19064 PIMA PIMA PIMA PIMA PIMA 5 4 23 163 112 04/21/2005 12/04/1978 07/17/1963 12/18/1984 02/04/1969 26067 PIMA 5 10/08/1974 27007 25016 PIMA PIMA 10 0 02/07/1975 05/17/1973 xiii Subdivision Name GREEN VALLEY COMMUNITY COMPLEX(111) GREEN VALLEY COMMUNITY COMPLEX(111) GREEN VALLEY COUNTRY CLUB ESTATES (1-154) GREEN VALLEY COUNTRY CLUB ESTATES (1-154) GREEN VALLEY COUNTRY CLUB ESTATES (155-376) GREEN VALLEY COUNTRY CLUB ESTATES II (377-381) GREEN VALLEY COUNTRY CLUB ESTATES II (377-381) GREEN VALLEY COUNTRY CLUB ESTATES II (377-381) GREEN VALLEY COUNTRY CLUB ESTATES(1154) GREEN VALLEY COUNTRY CLUB ESTATES(155-376) GREEN VALLEY COUNTRY CLUB ESTATES(155-376) GREEN VALLEY COUNTRY CLUB ESTATES(155-376) GREEN VALLEY COUNTRY CLUB NORTH(1145) GREEN VALLEY COUNTRY CLUB VISTAS NO.3(1-30) GREEN VALLEY COUNTRY CLUB VISTAS(1229) GREEN VALLEY COUNTRY CLUB VISTAS(230-482) GREEN VALLEY COUNTRY CLUB VISTAS(230-482) GREEN VALLEY DESERT HILLS NO. 2(1-613) GREEN VALLEY DESERT HILLS NO. 4 RESUB (22-41) GREEN VALLEY DESERT HILLS NO.1(1-24) GREEN VALLEY DESERT HILLS NO.2(203233,326-373,380-409,479-513) GREEN VALLEY DESERT HILLS NO.2(203233,326-373,380-409,479-513) GREEN VALLEY DESERT HILLS NO.2(203233,326-373,380-409,479-513) GREEN VALLEY DESERT HILLS NO.2(203233,326-373,380-409,479-513) GREEN VALLEY DESERT HILLS NO.2(582595) GREEN VALLEY DESERT HILLS NO.3(1-753) GREEN VALLEY DESERT HILLS NO.3(1-753) GREEN VALLEY DESERT HILLS NO.4 (1-224) GREEN VALLEY DESERT HILLS NO.5 (1-196) GREEN VALLEY DESERT HILLS NO.6(1-30) GREEN VALLEY DESERT MEADOWS NO.1(1198) Plat Book Page Jurisdiction Total Lots Rec. Date 27022 PIMA 11 05/14/1975 27022 PIMA 11 05/14/1975 20029 PIMA 154 12/04/1969 20029 PIMA 154 12/04/1969 22024 PIMA 223 10/27/1971 64036 PIMA 5 08/25/2008 64036 PIMA 5 08/25/2008 64036 PIMA 5 08/25/2008 20029 PIMA 154 12/04/1969 24035 PIMA 221 12/28/1972 24035 PIMA 221 12/28/1972 24035 PIMA 221 12/28/1972 28026 PIMA 145 11/23/1976 29058 PIMA 30 05/08/1978 21047 PIMA 229 03/08/1971 22011 PIMA 252 09/08/1971 22011 29080 PIMA PIMA 252 613 09/08/1971 07/27/1978 35066 32075 PIMA PIMA 19 24 09/30/1982 06/27/1980 33036 PIMA 150 11/05/1980 33036 PIMA 150 11/05/1980 33036 PIMA 150 11/05/1980 33036 PIMA 150 11/05/1980 31021 31025 31025 35047 32077 37013 PIMA PIMA PIMA PIMA PIMA PIMA 13 753 753 224 196 30 07/27/1979 08/20/1979 08/20/1979 06/16/1982 06/27/1980 03/02/1984 22065 PIMA 198 01/28/1972 xiv Subdivision Name GREEN VALLEY DESERT MEADOWS NO.2(1209) GREEN VALLEY DESERT MEADOWS NO.3(1223) GREEN VALLEY DESERT MEADOWS TOWNHOUSES(1-81) GREEN VALLEY DESERT MEADOWS TOWNHOUSES(82-197) GREEN VALLEY ESPERANZA ESTATES (101205) GREEN VALLEY ESPERANZA ESTATES(1100) GREEN VALLEY ESPERANZA ESTATES(206258) GREEN VALLEY ESPERANZA ESTATES(259368) GREEN VALLEY FAIRWAYS NO.2(236-474) GREEN VALLEY FAIRWAYS NO.3(475-763) GREEN VALLEY FAIRWAYS(1-235) GREEN VALLEY FAIRWAYS(1-235) GREEN VALLEY FARMS (1-17) GREEN VALLEY FARMS (1-17) GREEN VALLEY FOOTHILLS NO.2(1-60) GREEN VALLEY FOOTHILLS(1-16) GREEN VALLEY MEMORIAL GARDENS (BLKS. 1-8) GREEN VALLEY MOBILE ESTATES (1-311) GREEN VALLEY MOBILE ESTATES (1-311) GREEN VALLEY MOBILE ESTATES II(1-16) GREEN VALLEY MOBILE ESTATES II(1-16) GREEN VALLEY MOBILE ESTATES II(1-16) GREEN VALLEY MOBILE ESTATES(1-24) GREEN VALLEY MOBILE ESTATES(1-24) GREEN VALLEY MOBILE ESTATES(1-24) GREEN VALLEY MOBILE ESTATES(312-437) GREEN VALLEY MOBILE ESTATES(438-568) GREEN VALLEY MORTUARY AND MEMORIAL GARDENS (BLKS 1-6) GREEN VALLEY RESORT HOMES(1-168) GREEN VALLEY RV RESORT (1-304) GREEN VALLEY SOUTH ACRES(1-73) GREEN VALLEY TOWNHOUSE 6B(1-7) GREEN VALLEY TOWNHOUSE NO.7(186385) GREEN VALLEY TOWNHOUSES NO.3(1-258) GREEN VALLEY TOWNHOUSES NO.6(1-84) GREEN VALLEY TOWNHOUSES NO.7 GREEN VALLEY VISTA(1-74) GREENWALD ACRES (BLKS 1 & 2) GREENWALD ACRES (BLKS 3-6) GREENWALD ACRES (BLKS 7 & 8) HALCYON ACRES Plat Book Page Jurisdiction Total Lots Rec. Date 24002 PIMA 209 10/06/1972 25073 PIMA 223 11/23/1973 27091 PIMA 81 06/01/1976 28027 PIMA 115 11/23/1976 28083 PIMA 104 08/26/1977 28004 PIMA 100 07/07/1976 29088 PIMA 52 08/21/1978 30053 17097 18051 16094 16094 16081 16081 19065 16082 PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA 109 238 288 235 235 17 17 60 16 02/21/1979 09/24/1964 09/23/1965 05/14/1963 05/14/1963 05/08/1963 03/28/1963 02/05/1969 03/28/1963 32055 22012 22012 27008 27008 27008 28055 28055 28055 25045 29035 SAH PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA 0 311 311 16 16 16 24 24 24 125 130 05/13/1980 09/13/1971 09/13/1971 03/04/1975 03/04/1975 03/04/1975 04/12/1977 04/12/1977 04/12/1977 08/29/1973 03/03/1978 63095 34076 37039 28059 27050 SAH PIMA SAH PIMA PIMA 0 168 304 73 7 08/14/2006 10/07/1981 05/17/1984 04/28/1977 10/16/1975 29007 24093 25074 26041 18016 13071 13093 14078 06040 PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA COT 199 258 84 185 74 16 32 16 25 11/18/1977 03/15/1973 11/23/1973 06/14/1974 12/30/1964 03/18/1959 06/22/1959 05/17/1960 07/09/1932 xv Subdivision Name HALCYON ACRES ANNEX HALCYON ACRES ANNEX NO. 2 HALCYON HIGHLANDS ESTATES (1-13) HAVEN GREEN VALLEY EAST(1-479) HAVEN GREEN VALLEY WEST(480-840,8421153) HEDRICK ACREAGE NO. 1 HEDRICK ACREAGE NO. 1 HEDRICK ACREAGE NO. 1 HEDRICK ACREAGE NO. 1 HEDRICK ACREAGE NO. 1 HELTON ADDITION (LOTS 1-17) HIGHLAND MANOR ADDITION (1-12) HIGHLAND RESUB OF DRAKES ADDITION HIGHPOINTE(1-32) HOWREY SUBDIVISION (1-6) HUNTLEY'S ADDITION JONATHAN PARK(1-8) KACHINA RIDGE ESTATES(BK1) KERLEY INDUSTRIAL PARK (1) LA CANADA DESERT HOMESITES(1-2) LA CANADA DESERT HOMESITES(3-4) LA CANADA NORTE (1-50) LA CANADA NORTE II (51-119) LA JOYA VERDE (1-75) LA POSADA(1-2) LARIAT ESTATES NO. 2 (1-33) LAS CAMPANAS BLK. I (1-96) LAS CAMPANAS BLK. J (1-37) LAS CAMPANAS(A-N) LAS QUINTAS DE SANTO TOMAS LAS QUINTAS SERENAS LAS QUINTAS SERNAS (10-40) LAZY C RANCH ESTATES NO. 2 (1-20) LOS ARROYOS (BLKS.1-5) LOS ARROYOS CENTER (BLK. 1-5) LOS ARROYOS DEL SUR (BLK. 1&2) LOS RANCHITOS LOS RANCHITOS NUMBER 7 LOS RANCHITOS NUMBER 8 L-S ACRES MADERA CANYON TOWNHOUSES(1-43) MADERA PLAZA (1-34) MADERA RESERVE PHASE I(1-130) MADERA VISTA(1-85) MADERA VISTA(86-104) MADERA VISTA(86-104) MADERA VISTA(86-104) MAERA MARKETPLACE (1-13) Plat Book Page 08013 09039 35037 26093 Jurisdiction COT COT COT PIMA 27075 03108 03108 03108 03108 03108 17062 14008 03005 44087 38075 03103 32091 36033 22064 20087 21073 43015 46054 47006 44031 19020 47028 47086 47017 12094 12056 13044 15049 56074 56071 56073 07023 08071 09002 13017 36054 55023 47045 35001 35093 35093 35093 63088 PIMA COT COT COT COT COT PIMA PIMA COT PIMA PIMA COT PIMA PIMA PIMA PIMA PIMA SAH SAH SAH PIMA PIMA PIMA PIMA PIMA SAH SAH SAH PIMA SAH SAH SAH PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA SAH Total Lots 6 79 13 479 Rec. Date 01/10/1947 03/30/1950 05/17/1982 11/26/1974 671 13 13 13 13 13 17 12 1 32 6 1 8 0 1 2 2 50 68 75 2 33 96 37 0 30 9 30 20 0 5 0 22 10 12 20 43 34 130 85 18 18 18 13 03/25/1976 06/23/1920 06/23/1920 06/23/1920 06/23/1920 06/23/1920 04/02/1964 08/03/1959 03/14/1908 05/17/1993 05/14/1985 05/04/1920 07/17/1980 06/28/1983 01/28/1972 08/07/1970 06/10/1971 09/06/1989 11/08/1994 04/28/1995 04/10/1992 02/13/1968 06/26/1995 07/23/1996 05/24/1995 04/21/1958 09/05/1957 12/04/1958 01/26/1961 12/18/2002 12/18/2002 12/18/2002 03/05/1941 03/13/1948 10/14/1948 06/25/1958 08/30/1983 10/12/2001 08/08/1995 12/30/1981 02/08/1983 02/08/1983 02/08/1983 07/18/2008 xvi Subdivision Name MAGI ESTATE(1-20) MARANA VISTA (109-186) MARANA VISTA (109-186) MARANA VISTA (109-186) MARSHALL PARK(1-9) MCAFEE SUBDIVISION (1-12) McCRAY ADDITION (1-25) MESALAND MESALAND ANNEX(102-135) MESALAND(1-63) MESQUITE HEIGHTS (1-42) MILLSTONE MANOR NO. 4 MILTON MANOR(1-24) MIRA BELL (1-40) MIRAVAL BLOCKS 1-5 MONTANA VISTA MONTANA VISTA NO.2 MONTANA VISTA NO.2 MONTANA VISTA NO.2 MONTANA VISTA NO.2 MORTIMORE ADDITION MOSSMAN-MASTERSON WRHS CONDS (124) MOUNT LEMMON ESTATES #1 (1-31) MOUNT LEMMON ESTATES #2 (1-22) MOUNTAIN VIEW ACRES (1-12) MOUNTAIN VISTA ESTATES (1-38) OCOTILLO PRESERVE (1-42) OCOTILLO RANCHES (1-44) OCOTILLO RANCHES (1-44) OCOTILLO RANCHES NO. 2 (1-19) OLD WEST RANCHETTES (1-41) OLD WEST RANCHETTES (42-104) OLIVE HILL / UNIVERSITY TERRACE ORO HEIGHTS (1-26) PALO VERDE COMMERCE CENTER(RESUB)(1-11) PARK CENTRE (1-180) PART OF RINCON HEIGHTS PICTURE ROCKS ESTATES (1-20, 22-24) PICTURE ROCKS WEST (1-65) PLUMER & STEWARD'S ADDITION PORTILLA RIDGE(1-143) PORTILLO HILLS II(1-29) PORTILLO HILLS II(30-88) PORTILLO HILLS(1-39) PORTILLO PLACE(1-28) PRINCE ROAD TERRACE PUEBLO ALEGRE ESTATES (1) QUAIL CREEK (1-306) Plat Book Page 38008 42048 42048 42048 13087 21074 23098 11065 11100 11072 45091 10064 14086 31033 62054 13059 13088 13088 13088 13088 10013 Jurisdiction PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA SAH PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA COT Total Lots 20 73 73 73 9 12 25 1 33 63 42 30 24 40 0 121 80 80 121 121 282 Rec. Date 10/15/1984 09/16/1988 09/16/1988 09/16/1988 06/02/1959 06/10/1971 10/03/1972 12/20/1955 08/30/1956 03/09/1956 04/19/1994 06/03/1954 06/13/1960 08/31/1979 05/07/2007 02/06/1959 06/02/1959 06/02/1959 06/02/1959 06/02/1959 12/04/1952 39090 14035 14036 27076 25049 60020 13011 13011 13028 22098 23032 02017 23090 PIMA PIMA PIMA SAH PIMA PIMA PIMA PIMA PIMA PIMA PIMA COT PIMA 24 31 22 12 38 42 44 44 19 41 62 1 26 07/16/1986 12/31/1959 12/31/1959 04/06/1976 09/10/1973 08/26/2005 06/13/1958 06/13/1958 08/08/1958 04/11/1972 06/15/1972 04/05/1905 09/08/1972 36083 41019 03106 21091 47002 02013 47023 45010 45049 43093 47011 13036 40095 43039 PIMA PIMA COT PIMA PIMA COT PIMA PIMA PIMA PIMA PIMA COT PIMA SAH 11 180 1 23 65 205 143 29 58 39 28 35 1 306 12/27/1983 04/22/1987 05/20/1920 07/27/1971 04/13/1995 10/24/1904 06/06/1995 08/04/1993 11/23/1993 05/08/1991 05/10/1995 10/16/1958 03/05/1987 01/31/1990 xvii Subdivision Name QUAIL CREEK II (1-30) BLK. 19 & 55 QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-77) QUAIL CREEK II (78-394) QUAIL CREEK II UNIT 11 (1-119) QUAIL CREEK II UNIT 12 (1-43) QUAIL CREEK II UNIT 14 (1-105) QUAIL CREEK II UNIT 15 (1-120) QUAIL CREEK II UNIT 16 (1-114) QUAIL CREEK II UNIT 17 (1-112) QUAIL CREEK II UNIT 18 (1-36) QUAIL CREEK II UNIT 19 (1-109) QUAIL CREEK II UNIT 22 (1-129) QUAIL CREEK II UNIT 23 (1-96) QUAIL CREEK II UNIT 24 (1-68) QUAIL CREEK II UNIT 26(1-56) QUAIL CREEK II UNIT 26(1-56) QUAIL CREEK II UNIT 5 (1-34) QUAIL CREEK II UNIT 9 (1-97) QUAIL CREEK II UNITS 20 & 21 QUINTA SAN IGNACIO (1-21) QUINTA SAN IGNACIO (1-21) RAIL N RANCH NO. 1 (1-21) RANCH ACRES ESTATES (1-52) RANCH ACRES NO. 2 (1-16) RANCHITA AVRA (1-60) RANCHO BUENA VISTA (1-29) RANCHO BUENA VISTA (30-69) RANCHO DEL NORTE (1-57) RANCHO DEL NORTE NO. 2 (1-29) RANCHO DESPOBLADO ESTATES(1-10) RAY SUBDIVISION RAY SUBDIVISION RILLITO VISTA (1-60) RINCON DESERT ESTATES (1-47) RINCON DESERT ESTATES (1-47) RINCON DESERT ESTATES (1-47) RINCON HEIGHTS RINCON RANCH ESTATES NO. 1 RINCON VALLEY ESTATES (1-15) ROADHAVEN RESORTS INC. GREEN VALLEY(1-425) ROSEDALE ACRES Plat Book Page 57004 51058 51058 51058 51058 51058 51058 51058 53086 54027 55075 60024 55077 60023 55062 57007 55061 59007 63019 59024 60058 57033 57033 61062 55076 61063 18082 18082 22049 21069 23003 40071 43062 44054 21070 23088 12007 09095 22037 21076 16087 16087 16087 03089 08008 34005 Jurisdiction SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH SAH PIMA PIMA PIMA PIMA PIMA PIMA SAH SAH PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA COT PIMA PIMA 37004 10034 PIMA COT Total Lots 30 34 34 34 34 34 34 34 77 316 119 43 105 120 114 112 36 109 129 96 68 56 56 34 97 175 21 21 21 52 16 60 29 39 57 29 10 71 218 60 47 47 47 42 17 15 Rec. Date 03/28/2003 10/27/1998 10/27/1998 10/27/1998 10/27/1998 10/27/1998 10/27/1998 10/27/1998 08/10/2000 12/07/2000 03/28/2002 09/16/2005 03/28/2002 09/16/2005 02/26/2002 04/02/2003 02/22/2002 11/10/2004 10/25/2007 01/06/2005 12/15/2005 06/11/2003 06/11/2003 08/25/2006 03/28/2002 08/25/2006 09/19/1966 09/19/1966 12/27/1971 05/24/1971 04/19/1972 01/07/1987 08/24/1990 10/22/1992 05/24/1971 09/08/1972 11/07/1956 03/15/1952 11/19/1971 06/10/1971 04/15/1963 04/15/1963 04/15/1963 11/26/1919 12/18/1946 04/08/1981 425 20 02/17/1984 07/31/1953 xviii Subdivision Name ROSS ACRES SADDLEBROOKE TRACTS A, B, AND C SADDLEBROOKE UNIT EIGHT SADDLEBROOKE UNIT EIGHT A SADDLEBROOKE UNIT EIGHTEEN (AMD) SADDLEBROOKE UNIT EIGHTEEN (AMENDED) SADDLEBROOKE UNIT ELEVEN SADDLEBROOKE UNIT FIFTEEN SADDLEBROOKE UNIT FIVE SADDLEBROOKE UNIT FOUR SADDLEBROOKE UNIT FOURTEEN SADDLEBROOKE UNIT NINE SADDLEBROOKE UNIT NINETEEN (AMD) SADDLEBROOKE UNIT ONE SADDLEBROOKE UNIT ONE-A SADDLEBROOKE UNIT SEVEN SADDLEBROOKE UNIT SEVENTEEN SADDLEBROOKE UNIT SIX SADDLEBROOKE UNIT SIXTEEN SADDLEBROOKE UNIT TEN SADDLEBROOKE UNIT TEN A SADDLEBROOKE UNIT THIRTY SADDLEBROOKE UNIT THIRTY FIVE SADDLEBROOKE UNIT THIRTY FIVE (AMD) SADDLEBROOKE UNIT THIRTY FIVE A (AMD) SADDLEBROOKE UNIT THIRTY ONE SADDLEBROOKE UNIT THIRTY SIX SADDLEBROOKE UNIT THIRTY SIX A SADDLEBROOKE UNIT THIRTY THREE SADDLEBROOKE UNIT THIRTY TWO SADDLEBROOKE UNIT THIRTY TWO A SADDLEBROOKE UNIT THREE PHASE I SADDLEBROOKE UNIT THREE PHASE II SADDLEBROOKE UNIT THREE PHASE III SADDLEBROOKE UNIT THREE PHASE IV SADDLEBROOKE UNIT TWELVE SADDLEBROOKE UNIT TWENTY (AMD) SADDLEBROOKE UNIT TWENTY EIGHT SADDLEBROOKE UNIT TWENTY FIVE SADDLEBROOKE UNIT TWENTY FOUR SADDLEBROOKE UNIT TWENTY NINE SADDLEBROOKE UNIT TWENTY SEVEN SADDLEBROOKE UNIT TWENTY THREE SADDLEBROOKE UNIT TWENTY TWO SADDLEBROOKE UNIT TWO SAFEWAY AT SAHUARITA CENTER SAGUARO SHADOWS (1-24) SAHUARITA PALMS PLAZA BLKS 1-4 Plat Book Page 08065 Jurisdiction COT Total Lots 33 0 0 0 0 Rec. Date 02/04/1948 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 57084 24019 62040 SAH PIMA SAH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 24 0 12/19/2003 11/17/1972 03/29/2007 xix Subdivision Name SAHUARITA SANTA RITA ROAD ANNEXATION 2008-11 SALLY'S ALLEY SAMANIEGO ESTATES (1-20) SAN IGNACIO GOLF ESTATES(1-46) SAN IGNACIO GOLF ESTATES(47-108) SAN IGNACIO HEIGHTS(136-156) SAN IGNACIO HEIGHTS(1-92) SAN IGNACIO HEIGHTS(93-135) SAN IGNACIO RIDGE ESTATES (1-115) SAN IGNACIO RIDGE ESTATES (1-115) SAN IGNACIO RIDGE ESTATES(116-185) SAN IGNACIO RIDGE ESTATES(20-28,3558,103-115) SAN IGNACIO RIDGE ESTATES(20-28,3558,103-115) SAN IGNACIO VISTAS (1-223) SAN IGNACIO VISTAS(101-113,224-228) SAN PEDRO ESTATES (1-23) SANTA RITA SPRINGS (1-5) SANTA RITA SPRINGS (BLKS. 1-6) SANTA RITA SPRINGS (BLKS. 1-6) SANTO TOMAS DEL NORTE (1-28) SANTO TOMAS DEL NORTE (29-52) SANTO TOMAS DEL NORTE (53-80) SANTO TOMAS DEL NORTE (53-80) SANTO TOMAS DEL NORTE (81-112) SANTO TOMAS DEL NORTE (81-112) SANTO TOMAS VILLAGE (1-37) SIERRITA SUBDIVISION(1-3) SKY LINE RANCHOS ST. KATHERINE COURT STEFAN ACRES (1-4) STEFAN ESTATES (1-5) STONE HOUSE PHASE I (1-63) SUMMERHAVEN SUMMIT (LOTS 1, 2, 16-21) SUNHAVEN OF TUCSON (1-201) SUNRISE POINTE (1-135) SUNRISE POINTE (1-135) SUNRISE POINTE VISITAS PHASE ONE(1106) THE GREENS AT SANTA RITA SPRINGS(1167) THE LARIAT ESTATES THE QUORUM (1-13) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) Plat Book Page Jurisdiction Total Lots Rec. Date 64018 13066 34087 44076 45038 44058 43076 44001 45073 45073 46028 SAH PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA 0 14 20 46 61 20 92 32 115 115 69 10/31/2008 05/03/1959 11/18/1981 04/13/1993 10/21/1993 11/04/1992 12/21/1990 08/21/1991 03/07/1994 03/07/1994 08/09/1994 46023 PIMA 43 07/22/1994 46023 46075 47053 56076 54054 50069 50069 18090 18098 19014 19014 19029 19029 18045 27030 10073 12068 64081 30011 59038 04099 18056 25055 46087 46087 PIMA PIMA PIMA PIMA PIMA PIMA PIMA SAH SAH SAH SAH SAH SAH SAH PIMA PIMA PIMA COT COT SAH PIMA PIMA PIMA PIMA PIMA 43 223 16 23 5 0 0 28 23 27 27 31 31 37 3 91 14 4 5 63 0 7 201 135 135 07/22/1994 01/09/1995 08/24/1995 12/20/2002 03/06/2001 12/09/1997 12/09/1997 12/22/1966 06/23/1967 01/18/1968 01/18/1968 04/05/1968 04/05/1968 07/22/1965 07/29/1975 08/17/1954 11/02/1957 09/11/2009 10/17/1978 03/03/2005 09/30/1926 11/08/1965 09/12/1973 02/08/1995 02/08/1995 48034 PIMA 106 05/02/1996 47087 14079 38016 49007 49007 49007 49007 PIMA PIMA SAH PIMA PIMA PIMA PIMA 167 99 13 38 38 38 38 12/12/1995 05/17/1960 10/30/1984 12/17/1996 12/17/1996 12/17/1996 12/17/1996 xx Subdivision Name THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THUNDERHEAD HOME SITE & HORSE (1-10) THUNDERHEAD RANCH (1-56) TRAILERANCHO ESTATES (1-4) TRAILS WEST COMMERCIAL CENTER TRILBY TERRACE (1-10) TUCSON GREEN VALLEY UNIT NO. 2 BLOCK 14 TOWNHOUSE APARTMENT NO. 4 TUCSON GREEN VALLEY UNIT NO.1 TUCSON GREEN VALLEY UNIT NO.1 TURNER ACRES (1-20) TWIN LAKES (1-148) TWIN LAKES (1-148) TWIN LAKES (149-162) TWIN LAKES (163-193) TWIN LAKES (194-231) TWIN LAKES MOBILE ESTATES (22-67) UNIT 3 QUAIL CREEK II (1-34) UNIVERSITY TERRACE RESUB. VALENCIA/KOLB PROPERTY, BLOCKS 1-3 VALLE DEL SOL (1-13) VALLE VERDE DEL NORTE (101-105) VALLE VERDE DEL NORTE (1-100) VALLE VERDE(1-88) VALLEY LANE TOWNHOMES (135-169) VILLAS HERMOSA (1-8) VILLAS SANTA RITA(1-55) VISTA LAS CATALINAS NO. 1 VISTA LAS CATALINAS NO. 2 VOYAGER HOMES PHASE "A" (1-85) WESTWAY HOMESITES WINTER FAIR (1-18) WINTER FAIR (19-31) WINTERHAVEN WINTERHAVEN EAST CONDOS. WINTERHAVEN TOWNHOMES (1-85) WRANGLER RANCHES (1-56) WRANGLER RANCHES NO. 2 Plat Book Page 49007 49007 49007 49007 52030 32063 21049 51080 14009 Jurisdiction PIMA PIMA PIMA PIMA PIMA PIMA PIMA COT PIMA 19023 16076 16076 08055 17070 17070 35089 43006 43051 23004 54098 04086 65017 32041 38002 24021 48023 51048 47082 32088 09072 10076 47030 14049 19073 20046 09008 35048 36079 13081 14005 PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA SAH COT PIMA SAH SAH SAH PIMA PIMA PIMA PIMA PIMA PIMA COT PIMA COT COT COT COT COT PIMA PIMA Total Lots 38 38 38 38 10 56 4 6 10 Rec. Date 12/17/1996 12/17/1996 12/17/1996 12/17/1996 04/28/1999 06/03/1980 03/08/1971 01/12/1999 08/04/1959 0 0 0 20 148 148 13 30 37 47 34 1 0 13 5 100 88 34 8 55 52 33 85 101 18 12 260 1 85 56 88 02/19/1968 03/06/1963 03/06/1963 11/24/1947 05/07/1964 05/07/1964 01/25/1983 08/02/1989 04/24/1990 04/24/1972 08/09/2001 12/14/1925 05/18/2010 04/15/1980 09/25/1984 11/20/1972 03/13/1996 09/21/1998 11/22/1995 07/02/1980 07/19/1951 09/01/1954 06/27/1995 03/11/1960 03/11/1969 02/04/1970 12/13/1948 06/23/1982 12/16/1983 05/05/1959 07/14/1959 xxi Appendix 3 Non-GRD member subdivisions built 1995-2009 Central Arizona Groundwater Replenishment District Membership in the Tucson Active Management Area 2005-2009 Appendix 3. Non-GRD member subdivisions built 1995-2009 Subdivision Name SAN IGNACIO VISTAS (1-223) SUNRISE POINTE (1-135) SUNRISE POINTE (1-135) PICTURE ROCKS WEST (1-65) LA JOYA VERDE (1-75) PORTILLO PLACE(1-28) LAS CAMPANAS(A-N) PORTILLA RIDGE(1-143) LAS CAMPANAS BLK. I (1-96) VOYAGER HOMES PHASE "A" (1-85) MADERA RESERVE PHASE I(1-130) SAN IGNACIO VISTAS(101-113,224-228) ANTLER CREST ESTATES (1-145) VILLAS HERMOSA (1-8) THE GREENS AT SANTA RITA SPRINGS(1167) VALLE VERDE(1-88) SUNRISE POINTE VISITAS PHASE ONE(1106) LAS CAMPANAS BLK. J (1-37) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) THE SPRINGS AT SANTA RITA(426-464) SANTA RITA SPRINGS (BLKS. 1-6) SANTA RITA SPRINGS (BLKS. 1-6) DESERT SPRINGS (BLK. 1-5) VALLEY LANE TOWNHOMES (135-169) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) QUAIL CREEK II (1-34) TRAILS WEST COMMERCIAL CENTER THUNDERHEAD HOME SITE & HORSE (1-10) CANOA NORTHWEST (167-328) QUAIL CREEK II (1-77) QUAIL CREEK II (78-394) SANTA RITA SPRINGS (1-5) CANOA RANCH BLKS. 1-45 CANOA RANCH BLKS. 1-45 CANOA RANCH BLKS. 1-45 Plat Book Page 46075 46087 46087 47002 47006 47011 47017 47023 47028 47030 47045 47053 47067 47082 Jurisdiction PIMA PIMA PIMA PIMA SAH PIMA PIMA PIMA PIMA COT PIMA PIMA PIMA PIMA Total Lots 223 135 135 65 75 28 0 143 96 85 130 16 145 8 Rec. Date 01/09/1995 02/08/1995 02/08/1995 04/13/1995 04/28/1995 05/10/1995 05/24/1995 06/06/1995 06/26/1995 06/27/1995 08/08/1995 08/24/1995 09/27/1995 11/22/1995 47087 48023 PIMA PIMA 167 88 12/12/1995 03/13/1996 48034 47086 49007 49007 49007 49007 49007 49007 49007 49007 50069 50069 51011 51048 51058 51058 51058 51058 51058 51058 51058 51080 52030 53081 53086 54027 54054 54074 54074 54074 PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA PIMA SAH SAH SAH SAH SAH SAH SAH COT PIMA PIMA SAH SAH PIMA PIMA PIMA PIMA 106 37 38 38 38 38 38 38 38 38 0 0 0 34 34 34 34 34 34 34 34 6 10 161 77 316 5 0 0 0 05/02/1996 07/23/1996 12/17/1996 12/17/1996 12/17/1996 12/17/1996 12/17/1996 12/17/1996 12/17/1996 12/17/1996 12/09/1997 12/09/1997 06/05/1998 09/21/1998 10/27/1998 10/27/1998 10/27/1998 10/27/1998 10/27/1998 10/27/1998 10/27/1998 01/12/1999 04/28/1999 07/19/2000 08/10/2000 12/07/2000 03/06/2001 05/08/2001 05/08/2001 05/08/2001 xxiii Subdivision Name UNIT 3 QUAIL CREEK II (1-34) MADERA PLAZA (1-34) QUAIL CREEK II UNIT 18 (1-36) QUAIL CREEK II UNIT 16 (1-114) QUAIL CREEK II UNIT 14 (1-105) QUAIL CREEK II UNIT 9 (1-97) QUAIL CREEK II UNIT 11 (1-119) LOS ARROYOS (BLKS.1-5) LOS ARROYOS DEL SUR (BLK. 1&2) LOS ARROYOS CENTER (BLK. 1-5) SAN PEDRO ESTATES (1-23) QUAIL CREEK II (1-30) BLK. 19 & 55 QUAIL CREEK II UNIT 17 (1-112) QUAIL CREEK II UNIT 26(1-56) QUAIL CREEK II UNIT 26(1-56) SAFEWAY AT SAHUARITA CENTER QUAIL CREEK II UNIT 19 (1-109) QUAIL CREEK II UNIT 23 (1-96) STONE HOUSE PHASE I (1-63) GOLDER RANCH COMMERCIAL CENTER (15) OCOTILLO PRESERVE (1-42) QUAIL CREEK II UNIT 12 (1-43) QUAIL CREEK II UNIT 15 (1-120) QUAIL CREEK II UNIT 24 (1-68) GREEN VALLEY MORTUARY AND MEMORIAL GARDENS (BLKS 1-6) QUAIL CREEK II UNITS 20 & 21 QUAIL CREEK II UNIT 5 (1-34) SAHUARITA PALMS PLAZA BLKS 1-4 MIRAVAL BLOCKS 1-5 QUAIL CREEK II UNIT 22 (1-129) DESERT RIDGE ESTATES RESUB (1-4) MAERA MARKETPLACE (1-13) GREEN VALLEY COUNTRY CLUB ESTATES II (377-381) GREEN VALLEY COUNTRY CLUB ESTATES II (377-381) GREEN VALLEY COUNTRY CLUB ESTATES II (377-381) SAHUARITA SANTA RITA ROAD ANNEXATION 2008-11 STEFAN ACRES (1-4) BLUFF CREEK (1-40) Plat Book Page 54098 55023 55061 55062 55077 55076 55075 56074 56073 56071 56076 57004 57007 57033 57033 57084 59007 59024 59038 Jurisdiction SAH PIMA SAH SAH SAH SAH SAH SAH SAH SAH PIMA SAH SAH SAH SAH SAH SAH SAH SAH Total Lots 34 34 36 114 105 97 119 0 0 5 23 30 112 56 56 5 109 96 63 Rec. Date 08/09/2001 10/12/2001 02/22/2002 02/26/2002 03/28/2002 03/28/2002 03/28/2002 12/18/2002 12/18/2002 12/18/2002 12/20/2002 03/28/2003 04/02/2003 06/11/2003 06/11/2003 12/19/2003 11/10/2004 01/06/2005 03/03/2005 59055 60020 60024 60023 60058 PIMA PIMA SAH SAH SAH 5 42 43 120 68 04/21/2005 08/26/2005 09/16/2005 09/16/2005 12/15/2005 63095 61063 61062 62040 62054 63019 63027 63088 SAH SAH SAH SAH PIMA SAH PIMA SAH 0 175 34 0 0 129 4 13 08/14/2006 08/25/2006 08/25/2006 03/29/2007 05/07/2007 10/25/2007 11/14/2007 07/18/2008 64036 PIMA 5 08/25/2008 64036 PIMA 5 08/25/2008 64036 PIMA 5 08/25/2008 64018 64081 64092 SAH COT PIMA 0 4 40 10/31/2008 09/11/2009 10/22/2009 xxiv