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JOHN C. KEPHART & CO. <br />~G~~NDAJUN~~i,O~i~'~~~O~~TO~I~S GRANDJUNCTION.COLORAOOa150i <br />~jy ANALYTICAL REPORT <br />Received from: Bureau of Land Management: fiowler, Ginouves <br />Grand Jct., CO <br />C070B40004 1086 water <br />Customs No. Laboratory No. Sample <br />Date Received <br />9/1/94 <br />Date Repo:red 10/14/94 <br />CDH Drinking Limits: <br />*=Mandatory, others suggested <br />Lab No. <br />1086 <br />Arsenic(As) <br />Barium(Ba) <br />Cadmium(Cd} <br />Chromium(Cr) <br />Fluoride(F) <br />Lead(Pb) <br />Mercury(Hg) <br />ate(N) <br />nium(Se) <br />Silver(Ag) <br />Color(Co/Pt unit) <br />pH <br />Conductivity@25 deg. C <br />Sodium(Na) <br />Calcium(Ca} <br />Magnesium(Mg) <br />Potassium (K) <br />Chloride(C1) <br />Sulfate(S04) <br />Phenol .'Alkalinity(CaC03) <br />Total Alkalinity(CaC03) <br />Bicarbonate(HC03) <br />CarbonatetC03) <br />Dissolved Solids <br />Hardness (CaC03) <br />Turbidity(NTU) <br />Boron(B) <br />Copper(Cu) <br />Iron(Fe) <br />Manganese(Mn) <br />Molybdenum(Mo) <br />Anunonia(N) <br />P sphate(P) <br />~(Zn) <br />Dolores River above <br />Blue Creek 9/1/94 11 <br />U .000 rng/ 1 <br />0.00 mg/I <br />0.0000 mg/1 <br />0.004 mg/I <br />U.20 mg/1 <br />0.002 mg/1 <br />0.00000 mg/1 <br />3.51 mg/.1 ., <br />0.000 mg/1 <br />0.0000 mg/1 <br />0 <br />8.20 <br />1710 umhos/cm <br />150 mg/1 <br />108 mg/1 <br />60 mg/1 <br />17.5 mg/1 <br />154 mg/I <br />430 mg/1 <br />0 mq/1 <br />157 mg/1 <br />190 mg/1 <br />0 mg/1 <br />1110 mg/1 <br />517 mg/1 <br />130 <br />0.053 mg/1 <br />0..000 mg/] <br />0.79 mg/1 <br />0.092 mg/I <br />0.002 mg/1 <br />0.92 mg/1 <br />0.00 mg/I <br />0.008 mg/1 <br />0.05 mg/I <br />1.0 mg/1 <br />0.01 mg/1 <br />0.05 mq/1 <br />4 mg/i <br />0.05 mg/1 <br />O.Oll2 mgJl <br />10.0 mg/1 <br />0.01. mg/1 <br />0.05 mg/1 <br />no official <br />no afficial <br />no official <br />20 mg/1 <br />no official <br />125 mg/7 <br />no official <br />250 mg/1 <br />250 mg/i <br />no official <br />na official <br />no official <br />no official <br />500 mg/l <br />200 mq/I <br />1 <br />no official <br />1.0 mg/1 <br />0.3 mg/1 <br />0.05 mg/1 <br />no official <br />no official <br />na official <br />5.0 mg/1 <br />limit <br />limit <br />limit <br />limit. <br />limit <br />limit <br />limii <br />limit <br />limit <br />limit <br />limit <br />limit <br />limit <br />NOTE: limits from Colorado Dept, of Health are from "Colorado Primary Drinking <br />