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1 <br />~Q Sp~„~S <br />JOHN C. KEPHART & CO. <br />~G~~NDAJUNC110N ~~~O~~TO~I~S GRAND JUNCTION, COLORADOa1501 <br />ANALYTICAL REPORT <br />Received &om: Bureau of Land Management: towler <br />Grand Jct., CO <br />5912 <br />Customer No. Laboratory No. <br />7/8/93 <br />Date Received Date Rel <br />Lab No. 5912: Lumsden(Upstream of mines) <br />7/7/93 1:15PM <br />Arsenic(As) <br />Barium{Ba) <br />Cadmium(Cd) <br />Chromium(Cr) <br />Fluoride(F) <br />Lead(Pb) <br />Mercury(Hg) <br />~rate(N) <br />enium(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(Cl) <br />Sulfate(S04) <br />Phenol. Alkalinity(CaC03) <br />Total Alkalinity(CaC03) <br />Bicarbonate(HC03) <br />Carbonate(C03) <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 />Ammonia(N) <br />~sphate(P) <br />c(Zn) <br />ranium <br />Radium 226 <br />Gross Alpha <br />Gross Beta <br />.0.000 mg/1 <br />0.45 mg/1 <br />0.0004 mg/1 <br />0.000 mg/1 <br />0.40 mg/1 <br />0.000 mg/1 <br />0.00000 mg/1 <br />1.44 mg/1 <br />0.002 mg/1 <br />0.0000 mg/1 <br />0 <br />7.7 <br />600 umhos/cm <br />22.5 mg/1 <br />61 mg/1 <br />22 mg/1 <br />3.8 mg/1 <br />15 mg/1 <br />57 mg/1 <br />0 mg/1 <br />203 mg/1 <br />246 mg/1 <br />0 mg/1 <br />427 mg/1 <br />240 mg/1 <br />20 <br />0.26 mg/1 <br />0.000 mg/1 <br />0.30 mg/1 <br />0.002 mg/1 <br />0.000 mg/1 <br />0.270 mgll <br />0.03 ma/1 <br />0.006 mg/l <br />0.004 mg/1 <br /><0.6 pCi/liter <br /><2 pCi/liter <br />5t4 pCi/liter <br />water <br />8/9/93 <br />CDH Drinking Limits: <br />*=Mandatory, others suggested <br />0.05 mg/1 * <br />1.0 mg/1' <br />0.01 mg/1 <br />0.05 mg/I <br />4 mg/1 <br />0.05 mg/1 <br />0.002 mg/1 <br />10.0 mg/1 <br />0.01 mg/1 <br />0.05 mg/1 <br />no official limit <br />no official limit <br />no official limit <br />20 mg/1 <br />no official limit <br />125 mg/1 <br />no official limit <br />250 mg/I <br />250 mg/I <br />no official limit. <br />no official limit <br />no official limit <br />no official limit <br />500 mg/1 <br />200 mg/1 <br />1 <br />no official limit <br />1.0 mg/1 <br />0.3 mg/1 <br />0.05 mg/1 <br />no official limit <br />no official limit <br />no official limit <br />5.0 mg/1 <br />no official limit <br />5 pCi/1 R226+228* <br />15 pCi/liter* <br />200 pCi/liter* <br />La ir.: rian <br />