55B - RESO - CIVIC CENTER WATER SUPPLY

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CITY OF SANTA ANA CIVIC CENTER FACILITIES STRATEGIC PLAN WATER SUPPLY ASSESSMENT City of Santa Ana Groundwater Historical Extraction The City pumps groundwater through its twenty (20) operating groundwater wells. The following table summarizes the groundwater volume pumped by the City during the last five years. Table 8: Historical City Groundunter Volume Pumped Groundwater Volume Pumped in AFY Groundwater Basin 2011 2012 2013 2014 2015 OC Groundwater Basin 24,293 20,236 26,613 27,953 26,351 Summary of Existing and Planned Sources of Water The following is a summary of the current and planned sources of water for the City as included in the UWMP. Table 9: City Actual and ProiectedWaterSupplier The City does receive recycled water from the OCWD's Green Acres Project (GAP) that is used for non - potable applications. Section 6 of the UWMP summarizes the recycled water usage and potential within the City of Santa Ana, Supply Reliability Every urban water supplier is required to assess the reliability of their water service to its customers under normal, dry, and multiple dry water years, The City depends on a combination of imported and local supplies to meet its water demands and has taken numerous steps to ensure it has adequate supplies. Development or numerous local augment the reliability of the imported water system. The water supplies are projected to meet full - service demands; Metropolitan's 2015 UWMP finds that Metropolitan is able to meet, full- service demands of its member agencies starting 2020 through 2040 during normal years, single dry year, and multiple dry years. Metropolitan's 2015 Integrated Water Resources Plan (IRP) update describes the core water resources that will be used to meet full - service demands at the retail level under all foreseeable hydrologic conditions from 2020 through 2040. The foundation of Metropolitan's resource strategy for achieving regional water supply reliability has been to develop and implement water resources programs and activities through its IRP preferred resource mix. 14 5 -1125 Actual Projected Water Supply (Reasonably Available) (AFY) (AFY) Water SuPpIv 2015 2020 2025 2030 2035 2040 Groundwater OC Basin 26,351 25,899 27,802 27,992 27,985 28,025 Imported Water Metropolitan 10.305 10,799 11,615 11,697 11,693 11,711 Recycled Water 352 300 300 300 300 300 OCWD GAP TOTAL 37,008 36,998 39,717 39,989 1 39,978 1 40,036 The City does receive recycled water from the OCWD's Green Acres Project (GAP) that is used for non - potable applications. Section 6 of the UWMP summarizes the recycled water usage and potential within the City of Santa Ana, Supply Reliability Every urban water supplier is required to assess the reliability of their water service to its customers under normal, dry, and multiple dry water years, The City depends on a combination of imported and local supplies to meet its water demands and has taken numerous steps to ensure it has adequate supplies. Development or numerous local augment the reliability of the imported water system. The water supplies are projected to meet full - service demands; Metropolitan's 2015 UWMP finds that Metropolitan is able to meet, full- service demands of its member agencies starting 2020 through 2040 during normal years, single dry year, and multiple dry years. Metropolitan's 2015 Integrated Water Resources Plan (IRP) update describes the core water resources that will be used to meet full - service demands at the retail level under all foreseeable hydrologic conditions from 2020 through 2040. The foundation of Metropolitan's resource strategy for achieving regional water supply reliability has been to develop and implement water resources programs and activities through its IRP preferred resource mix. 14 5 -1125