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<br />Comprehensive Water Plan <br />City of Arden Hills, MN <br />WSB Project No. 3455-20 PAGE 6 <br />POPULATION AND WATER DEMAND <br />The population served by the City of Arden Hills water system has grown steadily over the last <br />five years. The total population served by the system in 2015 was 9,780. Population and water <br />use and demand data from the past ten years are listed in Table 1. <br />Despite the growth in the population served by the City’s water system, residential and total per <br />capita water demands have decreased over the last five years. It is likely that high efficiency <br />appliances, decreased irrigation, general attitudes toward conservation, rainfall and climate all <br />play a role in this trend. <br />Table 1 – Historical Water Demand <br />Year Pop. <br />Served <br />Total <br />Connections <br />Total <br />Water <br />Use <br />(MG) <br />Total <br />Water <br />Pumped <br />(MG) <br />Percent <br />Unmetered/ <br />Unaccounted <br />Average <br />Daily <br />Demand <br />(MGD) <br />Residential <br />Per Capita <br />Demand <br />(GPCD) <br />Total Per <br />Capita <br />Demand <br />(GPCD) <br />2005 9,565 est. 2,564 - 452 - 1.24 50 130 <br />2006 9,564 est. 2,429 - 480 - 1.31 53 137 <br />2007 9,563 est. 2,521 421 465 9.5% 1.27 60 133 <br />2008 9,562 est. - 374 454 17.6% 1.24 55 130 <br />2009 9,561 est. - 375 483 22.4% 1.32 57 138 <br />2010 9,560 2,558 349 424 17.6% 1.16 47 122 <br />2011 9,604 est. 2,558 355 415 14.6% 1.14 50 118 <br />2012 9,648 est. 2,581 386 464 16.8% 1.27 54 132 <br />2013 9,692 est. 2,596 321 424 24.2% 1.16 46 120 <br />2014 9,736 est. 2,601 300 359 16.5% 0.98 39 101 <br />2015 9,780 est. 2,608 306 322 4.8% 0.88 37 90 <br />Avg. 2010- <br />2015 9,670 2,584 336 401 15.7% 1.10 46 114 <br />MG – Million Gallons MGD – Million Gallons per Day GPCD – Gallons per Capita per Day <br /> Dr <br />a <br />f <br />t <br /> <br />11 <br />/ <br />2 <br />0 <br />/ <br />2 <br />0 <br />1 <br />7