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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />rl <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br /> Max. <br /> Allow. Recom. <br /> Well 113 Wel1 114 Well 1/5 Limits Limits <br /> mg/l mg/1 mg/l mg/l mg/l <br />MO. Alkalinity (as CaC03) 310 140 130 <br />Hardness (as CaC03) 12 52 20 <br />Total Dissolved Solids <br />(calculated) 440 380 220 500 <br />Arsenic <0.01 <0.01 <0.01 0.05 0.01 <br />Cadmium <0.01 <0.01 <0.01 0.01 <br />Hexavalent chromium <O.Ol <0.01 <0.01 0.05 <br />Lead <:0.01 <0.01 <0.01 0.05 <br />Selenium <0.01 <0.01 <0.01 0.01 <br />Barium <1.0 <1.0 <1.0 1.0 <br />Manganese <0.05 <0.05 <0.05 0.05 <br />Boron 1.5 0.3 <0.01 <br />Copper <0.1 <0.1 <0.01 1.0 <br />Zinc '<0.1 <0.1 <0.01 5 <br />Odor Good Good Good 3 <br />Turbidity 2 Units 2 Units <1 Unit 5 Units <br />Color < 1 Unit <1 Unit <1 Unit 15 Units <br />pH 8.3 7.8 8.2 <br /> <br />The test results indicate a very good quality of water which is in com- <br /> <br />pliance with Health Department standards in all respects. The only treatment <br /> <br />required for this water is disinfection. In accordance with the Colorado <br /> <br />Department of Health Standards, all public water supplies must he disinfected <br /> <br />by chlorination or other approved methods. The Town has recently installed <br /> <br />gas injection chlorinators at each existing water supply source. <br /> <br />-29- <br />