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<br />Castle Pines North Metropolitan District <br />Application for Water Efficiency Grant <br /> <br />2.0 Water Conservation <br /> <br />2.1 Historical Conservation Water Savings <br /> <br />The District began to implement a variety of conservation measures in 2003. Tllese <br />include retrofit incentives, watering restrictions, public education on water <br />conservatioll measures, and a change to a tiered budget water rate structure in 2004~ <br />Because the conservation measures have not been in place for long, coupled with the <br />wet conditions observed in 2004; it is difficult to precisely quantify the water savings <br />associated with the Districtls conservation programs. Table 3 provides estimated <br />annual water savings from 2003 to 2006 for conservation measures where savings <br />could be quantified. <br /> <br />T bl 3 E t. t d A <br /> <br />IWt s · <br /> <br />a e S 1m3 e nnua a er aVlngs <br /> 2003 2004 2005 2006 <br /> Savings Savings Savings Savings <br /> Number (1000 Number (1 000 Number (1000 Number (1000 <br />Retrofit Rebate Rebates gal/yr) Rebates gal/yr) Rebates 9 al/yr) Rebates gal/yr) <br />Low $100 3 15 3 30 12 90 15 165 <br />Flow <br />Toilets <br />Low $125 7 38 56 344 17 437 58 753 <br />Usage <br />Washers <br />I rrigati 0 n $75 13 137 15 294 10 399 9 494 <br />Clock <br />Rain $100 9 47 17 136 2 147 3 163 <br />Sensor <br />Total 32 237 91 804 41 1 ,073 85 1,575 <br /> <br />2.2 Water Conservation Plan Goals <br />The District1s 2006 Water Conservation Plan established the following goals: <br /> <br />1. Provide a water savings target of an additional 175 to 220 AFY based on 2003 <br />water demand patterns (16 to 20 gpcd based on projected population at <br />buildout) through existing and additional conservation measures and programs. <br /> <br />2.. Select conservation measures and programs that target outdoor irrigation and <br />customers of high use. Target customers include the following: <br /> <br />. Residential (indoor and outdoor usage) <br /> <br />. District irrigation of parks and open space <br /> <br />. HOA irrigation <br /> <br />CDIVI <br /> <br />7 <br /> <br />C:'DOCUMENTS AND SETTINGS\SLACKCA\OESKTOP\CPNGRANlIWATER E.FFICIENCY GAANT pAOGAAM APPllCA TfON .DOC <br />