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meter under - registration. The peak to average day ratio for unaccounted -for use will <br /> follow the same trend as that for residential water use, remaining at 3.10. <br /> 7. The ratio of peak hourly demand to peak daily demand will not exceed 2.0. This value has <br /> been experienced in similar communities in the Twin Cities metropolitan area and was <br /> used to predict future water demand. <br /> 8. The Insurance Services Office's existing fire flow requirements for Centerville of 1,000 <br /> gallons per minute for a period of four hours will not change. <br /> Tables 6 -1 through 6 -7 present the projected future water demands in the City of Centerville based <br /> on these assumptions. <br /> TABLE 6 -1. PROJECTED RESIDENTIAL WATER DEMANI <br /> CITY OF CENTERVILLE 1 <br /> Projected Projected Projected Projected <br /> Projected Service Projected Average Day Peak to Maximum <br /> Total Area Residential Use Average Day Day Use <br /> Year Population Population GPCD "'" (MGD) Ratio (MGD) <br /> 2000 3,050 2,715 60.0 0.163 3.10 0.505 <br /> 2005 3,500 3,255 60.0 0.195 3.10 0.605 <br /> 2010 3,950 3,755 60.0 0.225 3.10 0.698 <br /> 2015 4,300 4,170 60.0 0.250 3.10 0.775 <br /> 2020 4,650 4,600 60.0 0.276 3.10 0.856 <br /> o» Per capita use projections are based on seven year average residential use of 60.0 GPCD. <br /> TABLE 6 -2. PROJECTED INDUSTRIAL WATER DEMAND <br /> CITY OF CENTERVILLE <br /> Projected Projected Total Projected <br /> Total Projected Average Day Projected Peak Maximum <br /> Industrial Industrial Use to Average Day Use <br /> Year Acreage GPAD (MGD) Day Ratio (MGD) <br /> 2000 63 1,000 0.063 2.25 0.142 <br /> 2005 63 1,000 0.063 2.25 0.142 <br /> 2010 63 1,000 0.063 2.25 0.142 <br /> 2015 63 1,000 0.063 2.25 0.142 <br /> 2020 63 1,000 0.063 2.25 0.142 <br /> CWP- 260A.080 6-2 260480.25 <br />