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<br />TABLE VI-2: <br />PLEASANTON'S ANNUAL WATER DEMAND, 2005 - 2025 <br />Land Use Units 2005 2025 <br /> <br />Single-Family Gallons/day 8.260.314 <br />Residential a 100 cu II/year b 4,030.768 <br />Multi-Family Gallons/day 741.385 <br />Residential a 100 cu II /year 361. 772 <br />Commercial and Gallons/day 1.556.959 <br />Institutional C 1 00 cu II /year 759.746 <br />Industrial Gallons/day 59.461 <br /> 100 cu II/year 29,015 <br />Landscape Gallons/day 3.338,504 <br />Irrigation d 100 cu II/year 1.629.083 <br />Parks e Gallons/day 749.527 <br /> 100 cu II/year 365.745 <br />TOTAL 100 cu II/year 7,176,129 <br />Notes: <br /> <br />2005 water usage in Pleasanton ranges from about 288 to 1.580 <br />gallons per day per residential unit, The City estimates that future <br />residential units will use on overage about 720 gallons per day. <br /> <br />cu II = cubic feet. 100 cubic feet = 748 gallons <br /> <br />Commercial/Institutional uses include retail, office, govemment. <br />medical. schools. ond other institutional uses. <br /> <br />Landscape irrigation is for commercial/institutional and industrial <br />uses only, The two vineyards near Ruby Hill and other agricultural <br />uses in the southeast hills obtain water directly from Zone 7. <br /> <br />East Bay Regional Parks consumed 2,519 units of water in 2005 and <br />this is not estimated to change in 2025. Note that water is totaled <br />for City of Pleasanton Parks by fiscal year (July 1. 2004 to June 30. <br />2005) rather than calendar year. <br /> <br />Sources: City of Pleasanton Utility Building and Planning & Community <br />Deveiopment departments. 2006 <br /> <br />a <br /> <br />b <br /> <br />C <br /> <br />d <br /> <br />e <br /> <br />In order to meet future needs, based on build out of its customers' General Plans, Zone 7 plans to <br />spend over $300 million fimded from connection fees to provide additional water supply, treatment, <br />conveyance, storage, and groundwater recharge and extraction facilities. In addition, over the next <br />20 years Zone 7 plans to spend over $200 million to replace or improve its existing system. <br /> <br />Zone 7 projects that - without utilizing reserve groundwater basin storage below historic lows - it has <br />sufficient water storage to maintain sustainable water supply through 2013. Using growth projections <br />from Zone 7' s retailers from the late 1990s, Zone 7 arrived at this date, Current growth projections <br />are less than those in the late 1990s. Also Zone 7 has acquired more drought-related groundwater <br /> <br />Vl-11 <br />