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2.5 ERMUSR 07-11-2017
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2.5 ERMUSR 07-11-2017
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7/10/2017 2:03:58 PM
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City Government
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ERMUSR
date
7/11/2017
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Projection Method <br /> Describe the method used to project water demand, including assumptions for population and business <br /> growth and how water conservation and efficiency programs affect projected water demand: <br /> The Projected Total Per Capita Water Demand was calculated with a target goal of 75 GPD per person in the year <br /> 2040. Trends in the last ten years have been steadily decreasing. To project the Average Daily Demand the <br /> Projected Population was multiplied by the Projected Total Per Capita Water Demand. The ten year trend for <br /> Average Daily Demand has slowly increased. To project the Maximum Daily Demand the 2015 Maximum Pumping <br /> day was divided by the current population. The ratio was 190%for the current population of 23,172. Then, 190% <br /> was multiplied by the Projected Population for each year to give the Projected Maximum Daily Demand. The ten <br /> years trends for Maximum Daily Demand are not reliable due to growth and excessive loss. <br /> 16 <br /> 56 <br />
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