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Local Water Supply Plan Template –December 8, 2015 <br /> <br />19 <br /> <br />* Examples of thresholds: a lower limit on acceptable flow in a river or stream; water quality outside of <br />an accepted range; a lower limit on acceptable aquifer level decline at one or more monitoring wells; <br />withdrawals that exceed some percent of the total amount available from a source; or a lower limit on <br />acceptable changes to a protected habitat. <br />**The City of St. Anthony has one lake, Silver Lake, within City limits. Based on the City’s Wellhead <br />Protection Plan as well as the Metropolitan Council’s Regional Groundwater and Stormwater Capture <br />and Reuse Study, there is no evidence that groundwater pumping has any effect on Silver Lake water <br />levels or water quality. Additionally, the drainage area to Silver Lake is significantly large, indicating that <br />lake levels are determined primarily by precipitation and the resulting runoff. This is supported by <br />historical lake level and precipitation data. <br />Wellhead Protection (WHP) and Surface Water Protection (SWP) Plans <br />Complete Table 11 to provide status information about WHP and SWP plans. <br />The emergency procedures in this plan are intended to comply with the contingency plan provisions <br />required in the Minnesota Department of Health’s (MDH) Wellhead Protection (WHP) Plan and Surface <br />Water Protection (SWP) Plan. <br />Table 11. Status of Wellhead Protection and Surface Water Protection Plans <br />Plan Type Status Date Adopted Date for Update <br />WHP  In Process <br />Completed <br /> Not Applicable <br />N/A N/A <br />SWP  In Process <br /> Completed <br /> Not Applicable <br /> <br />WHP – Wellhead Protection Plan SWP – Source Water Protection Plan <br />F. Capital Improvement Plan (CIP) <br />Please note that any wells that received approval under a ten-year permit, but that were not built, are <br />now expired and must submit a water appropriations permit. <br />Adequacy of Water Supply System <br />Complete Table 12 with information about the adequacy of wells and/or intakes, storage facilities, <br />treatment facilities, and distribution systems to sustain current and projected demands. List planned <br />capital improvements for any system components, in chronological order. Communities in the seven- <br />county Twin Cities metropolitan area should also include information about plans through 2040. <br />The assessment can be the general status by category; it is not necessary to identify every single well, <br />storage facility, treatment facility, lift station, and mile of pipe. <br />Please attach your latest Capital Improvement Plan as Appendix 4. <br />Table 12. Adequacy of Water Supply System