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Local Water Supply Plan Template –December 8, 2015 <br /> <br />14 <br /> <br />Table 7. Projected annual water demand <br />Year Projected <br />Total <br />Population <br />Projected <br />Population <br />Served <br />Projected Total Per <br />Capita Water Demand <br />(GPCD) <br />Projected <br />Average Daily <br />Demand (MGD) <br />Projected Maximum <br />Daily Demand (MGD) <br />2016 8,391 8,391 109 0.915 1.921 <br />2017 8,556 8,556 109 0.933 1.958 <br />2018 8,720 8,720 109 0.951 1.996 <br />2019 8,885 8,885 109 0.968 2.034 <br />2020 9,050 9,050 109 0.986 2.072 <br />2021 9,140 9,140 109 0.996 2.092 <br />2022 9,230 9,230 109 1.006 2.113 <br />2023 9,320 9,320 109 1.016 2.133 <br />2024 9,410 9,410 109 1.026 2.154 <br />2025 9,500 9,500 109 1.036 2.175 <br />2030 9,950 9,950 109 1.085 2.278 <br />2040 10,600 10,600 109 1.155 2.426 <br />GPCD – Gallons per Capita per Day MGD – Million Gallons per Day <br />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 />Population estimates were linearly extrapolated from Metropolitan Council projections for 2020, 2030, and 2040. <br />As of 2016, any new population growth will be serviced by the municipal water system. The per capita demands <br />(daily average and max day peaking factors) were obtained from MCES projections and from the City’s annual <br />water use data. <br /> <br />E. Resource Sustainability <br />Monitoring – Key DNR Benchmark <br />Complete Table 8 by inserting information about source water quality monitoring efforts. The list should <br />include all production wells, observation wells, and source water intakes or reservoirs. Additional <br />information on groundwater level monitoring program at: <br />http://www.dnr.state.mn.us/waters/groundwater_section/obwell/index.html Add rows to the table as <br />needed. <br />Table 8. Information about source water quality and quantity monitoring <br />MN Unique Well # or <br />Surface Water ID <br />Type of monitoring <br />point <br />Monitoring program Frequency of <br />monitoring <br />Monitoring Method <br />Well 3 – 200804  production well <br /> observation well <br /> source water <br />intake <br /> source water <br />reservoir <br /> Routine MDH <br />sampling <br /> Routine water <br />utility sampling <br /> other <br />continuous <br />hourly <br /> daily <br /> monthly <br />quarterly <br />annually <br /> SCADA <br /> grab sampling <br /> steel tape <br /> stream gauge <br />Well 4- 200803  production well  Routine MDH continuous  SCADA