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FIGURE 3-C <br /> • EXISTING WATER SYSTEM - 1995 <br /> 1. Source (3 deep wells) <br /> Date drilled August 1949* Sept. 1974 Dec. 1992 March 1995 <br /> Location Old City Hall Elk River Gary Street Hillside Est. <br /> Concrete <br /> Depth 296' 313' 225' 410' <br /> Depth of cased hole 136' 199' 197' 320' <br /> Diameter of casing 16" 16" 18" 18" <br /> Size of hole finished 16" 16" Cavernous 18" <br /> Design pumping capacity 680 GPM 800 GPM 1,000 GPM 1,000 GPM <br /> Static level ** Flowing 7' Flowing 72' <br /> Drawdown 34' 65' 27' 38' <br /> * Redeveloped 1971 <br /> ** Well log data <br /> 411 2. Treatment: Well 1 has been abandoned. <br /> Wells 2-5 have filtration and fluoridation. <br /> 3. Storage (3 elevated towers): <br /> Tower #1 - Jackson Street 100,000 gal. * <br /> Tower #2 - Elk River Concrete 100,000 gal. * <br /> Tower #3 -School Admin. Building 1,000,000 gal. <br /> Tower #4 - Gary Street 1,000,000 gal. <br /> Tower #5 - Hillside Estates 500,000 gal. <br /> * No longer in use. <br /> III <br />