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~ <br /> <br />APPLICABLE WATER ! <br />Table 13 <br />QUALITY STANDARDS - Part 1 i <br /> Standard <br /> Colo. Steam Colo. Steam Fed. Drink Fed. Drink <br />Parameter Units NPDES Yampa River Williams Fork Primary Secondary <br />PHYSICAL PROPERTIES <br />pH S.U. 6.9-9.0 6.9-9.0 6.5-9.0 -- 6.5-8.5 <br />Sol., Dis. mg/L -- -- -- -- 500 <br />Sol., Sus. mg/L 35/70 -- -- -- __ <br />MAJOR ANIONS <br />Chloride mg/L -- 250 250 -- 250 <br />Sulphate mg/L -- 250 250 -- 250 <br />MINOR ELEMENTS <br />Fluoride mg/L -- -- -- 1.4-2.4* -- <br />Iron, sol, mg/L -- 0.3 0.3 -- -- <br />Iron, total mg/L 1.0/2.0 1.6 1.7 -- 0.3 <br />Mn, sol. mg/L -- 0.5 -- -- -- <br />Mn, total mg/L -- 1.0 -- -- 0.05 <br />NUTRIENTS & ORGANICS <br />Cyanide mg/L ** 0.005 0.005 -- -- <br />Ammnm. N mg/L -- 0.02 0.02 -- -- <br />Nitrate, N mg/L -- 10.0 10.0 10.0 -- <br />Nitrate, N mg/L -- 0.05 0.05 -- -- <br />GASSES <br />H2S mg/L -- 0.002 0.002 -- -- <br />