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<br />TABLE VI-2: <br />PLEA5ANTON'5 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 It/year b 4,030,768 <br />Multi-Family Gallons/day 741.385 <br />Residential a 100 cu ft/year 361.772 <br />Commercial and Gallons/day 1.556,959 <br />Institutional C 100 cu ft/year 759,746 <br />Industrial Gallons/day 59.461 <br /> 100 cu It/year 29.015 <br />Landscape Gallons/day 3,338,504 <br />Irrigation d 100 cu It/year 1.629,083 <br />Parks e Gallons/day 749,527 <br /> 100 cu It/year 365.745 <br />TOTAL 100 cu It/year 7,176,129 <br />Notes: <br /> <br />b <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 average about 720 gallons per day. <br /> <br />cu It = cubic feet. 100 cubic feet = 748 gallons <br /> <br />Commercial/Institutional uses include retail, office, government. <br />medical. schools. and 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 />a <br /> <br />C <br /> <br />d <br /> <br />e <br /> <br />Sources: City of Pleosonton Utility Building and Plonning & Community <br />Development departments, 2006 <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 funded 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 />VI-ll <br />