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Well Well #3 Capacity.. .. 2,400 3.46 Well #4 2,570 3.70 Total Capacity 7,720 11.12 Firm Capacity 5,150 7.42 Note: Well #5 is listed as an emergency use only well. Source: White Bear Lake Water Supply Plan Table 3 — White Bear Lake Storage CapacP Storage Centerville Road ,. 1 million Century Avenue 3 million Clearwell Total Capacity 1 million 5 million White Bear Lake's Water Supply Plan states that their existing ADD and MDD are 2.4 MGD and 5.1 MGD respectively and that additional demands are not expected through 2040. According to the Minnesota Department of Resources (DNR), as of 2018 White Bear Lake's Water Appropriations Permit allows them to pump 1.150 million gallons per year (MGY) or an average of 3.15 MGD. With a firm capacity of 7.42 MGD and an MDD of 5.1 MGD projected through 2040. a storage capacity of 5 million gallons, as well as a permit to pump an average of 3.15 MGD, the White Bear Lake water system has excess capacity and should be able to supply Gem Lake's estimated ADD of 0.152 MGD and MDD of 0.456 MGD. 2.3.2 White Bear Tovirshin W r Availability White Bear Township has a total of six wells, with two of those wells serving the South System. In this study, the North System was explored as being a potential source for Gem Lake as it is the largest system and borders the City of Gem Lake. FEASIBILITY STUDY UPDATE Table 4 White Bear Township North System Supply Capacity Well #3 CapacityWell .. 1,200 .. I 1.73 Well #4 650 0.94 Well #5 1,200 1.73 Well #6 1,500 2.16 Total Capacity 4,550 6.55 Firm Capacity 3,050 4.39 Source: White Bear Township Water Supply Plan Page 5 City of Gem Lake, MN