2008-07-11_PERMIT FILE - M2007044 (4)

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JOHN C. KEPHART & CO. GRAND JUNCTION LAMAISM 435 NORTH AVENUE 4 PHONE 242-7618 GRAND JUNCTION, COLORADO 81501 ANALYTICAL REPORT Received from: Bureau of Land Management : Fowler Grand Jct., CO 5914 water Customer No. Laboratory No. sample 7/8/93 - 8/9/93 Date Received Date Reported Lab No. 5912: Packrat Mine Disch. CDH-Drin king Limits: •7/7/93 11:30AM *=Mandat ory, others suggested Arsenic(As) 0.592 mg/l 0.05 mg/1 - Barium(Ba) 0.13 mg/1 1.0 mg/1 Cadmium(Cd) 0.0000 mg/1 0.01 mg/1 Chromium(Cr) 0.000 mg/l 0.05 mg/l Fluoride(F) 0.41 mg/1 4 mg/1 ' Lead(Pb) 0.022 mg/l 0.05. mg/l Mercury(Hg) 0.00000 mg/1 0.002 mg/1 trate(N) 4.93 mg/1 10.0' mg/l lenium(Se) 0.005 mg/1 0.01 mg/1 Silver(Ag) 0.0000 mg/1 0.05 mg/1 Color(Co/Pt unit) 1 no official limit pH 8.2 no official limit Conductivity@25 deg. C 900 umhos/cm no official limit Sodium(Na) 163 mg/1 20 mg/l Calcium(Ca) 26 mg/1 no official limit Magnesium(Mg) 9 mg/1 125 mg/1 Potassium(K) 7.5 mg/1 no official limit Chloride(C1) 18 mg/1- 250 mg/l Sulfate(304) 116 mg/1 250 mg/1 Phenol. Alkalinity(CaC03) 0 mg/l no official limit Total Alkalinity(CaC03) 328 mg/1 no official limit Bicarbonate(HC03) 397 mg/1 no official limit Carbonate(C03) 0 mg/l no official limit Dissolved Solids •759 mg/l 500 mg/l Hardness (CaC03) 101 mg/1 200 mg/1 Turbidity(NTU) 32 1 Boron(B) 0.20 mg/l no official limit Copper(Cu) 0.009 mg/l 1.0 mg/1 Iron(Fe) 0.57 mg/l 0.3 mg/1 Manganese(Mn) 0.101 mg11 0.05 mg/l Molybdenum(Mo) 0.090 mg/l. no official limit Amlmonia(N) 0.000 mg/1 no official limit osphate(P) 0.41 mg/l no official limit nc(2n) 0.025 irlg/l 5.0 mg/1 Uranium 1.10 mg/1 no official limit Radium 226 32.214.5 pCi/liter 5 pCi/ 1 R226+228* Grooa Alpha 215±121 pCi/liter 15 pCi/liter* Gross Beta 478114 pCi/liter 200 pCi/liter* La zr.: a r