1.3 Waste ater System Cost of Service: <br /> 1.3.1 Local Wastewater System Cost of Service <br /> Determination of Flow Estimation Formula for Residential Development <br /> Graphical c mparison of water consumption per month to square foot of living area results in a <br /> slope of 0. 51 gallons per month per square foot and a base flow per dwelling unit of 3,946 <br /> gallons per onth. <br /> 8000 <br /> 7000 F <br /> 6000 <br /> 5000 ~ <br /> allons per Month 4000 ~ <br /> 3000 <br /> 2000 <br /> 1000 <br /> 0 <br /> 370 1195 1977 2780 4000 <br /> 0 816 1585 2382 3280 <br /> Total Area Living Space <br /> Projected <br /> ~ Sampled Actual Data <br /> Ba a Flow <br /> Int rcept, 3,946 Slope 0.951 gal/mo/sq ft <br /> Gal. Month <br /> Gal. / ay (GPD) 132 Days per Month 30 <br /> --30 da month-- <br /> Cost p r Gal/Day $2.2572 Slope / 30 Days 0.032 <br /> <br /> ' Base harge = <br /> GPD x C st per Gal. $297' 92 Cost per Gal/Day $2.2572 <br /> Cost per sq ft = <br /> Daily usage factorx Costper $0.0722 <br /> Gal. <br /> The imple entation of this rate structure results in each new single family dwelling being <br /> charged a I cal wastewater SDC that is comprised of a base rate of $297.92 plus an additional <br /> charge of $ .0722 applied to the total proposed living space area of the dwelling. <br /> City of Eu ene SDC Methodologies Fee Schedule & Formulas, Page F-3 <br /> <br />