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<br />CDM <br /> <br /> 1600 <br /> 1400 <br /> 1200 <br />>:: 1000 <br />LL <br />~ <br />"'C 800 <br />c <br />co <br />E <br />Q.) <br />0 600 <br /> 400 <br /> 200 <br /> 0 <br /> 1999 2000 <br /> <br />Section 3 <br />Water Use and Forecasted Demands <br /> <br /> <br />2001 <br /> <br />2002 <br /> <br />2003 <br /> <br />2004 <br /> <br />2005 <br /> <br />I 0 Indoor. Outdoor <br /> <br />* Average annual indoor water demands were estimated by summing monthly water demands from November <br />through January. Outdoor demands were determined by individually subtracting monthly demands from the <br />average annual indoor demand and then adding the monthly outdoor demands. <br /> <br />Figure 3-5 <br />Indoor and Outdoor Water Demands <br /> <br />Per Capita Water Demands <br /> <br />Estimates for the service area daily per capita water demands (amount of water used <br />by the service area per water user per day) and the residential daily per capita water <br />demands (amount of water used by the residential sector per water user per day) are <br />provided in Figure 3-6 and Figure 3-7, respectively. As shown in the equation below, <br />per capita demands for the service area were estimated by dividing potable system <br />water demands (i.e., total well production minus water used by the Ridge Golf <br />Course) by the total population. Total potable water demands include District and <br />HOA irrigation. The total population includes employment in the school and <br />commercial sector, traffic, and residents. <br /> <br />P "t d d Total annual well production - (Annual golf course water use) <br />er capl a eman s- <br />Total population x 365 days <br /> <br />The residential daily per capita residential water demands includes single family <br />homes, townhouses, and patio homes. These estimates were calculated by dividing <br />residential water use by the total residential population shown in Table 2-1. <br />Residential water use was estimated by subtracting the water use of all customer <br />types (with exception to the residential) from the annual well production. Metered <br />2003 data was used to estimate the historical water use of other customer types. <br /> <br />3-6 <br /> <br />O:\Castle_Pines_North\Conservation Plan\Drafts Submitted For Review\Final Conservation Plan.doc <br />