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y _ JOHN C. KEPHART & CO. <br /> GRAND <br /> JUNCTION LABORAIMIS <br /> 435 NORTH AVENUE • PHONE 242-7618 • GRAND JUNCTION, COLORADO 81501 <br /> ( <br /> ANALYTICAL REPORT <br /> Received from: Mid-Continet Resources <br /> Customer No. lAboratory No. 3205 Sample WEdE r <br /> Date Received May 4 , 1981 Date Reported May 13 ,1981 <br /> ti S Poles Roca T-UurrL v&,UD k+or P0'U3 <br /> Sample 0396-017 396-016 396-017 <br /> Date 4/24/81 4/29/81 4/29/81 <br /> Ph 7.65 7.5 7.7 <br /> Conductivity@250C 690 umhos/cm 350 u;ihos/cm 500 umhos/cm <br /> Chloride(Cl) 41 mg/L 25 mg/L 600 mg/L <br /> Sulfate(SO4) 62.2 4• 0 <br /> 11 <br /> Suspended Solids 149 mg/L 14.4 mg/L 38. 8 •mg/L <br /> Di•ssolvedSolids 645 " 288 11 336 11 <br /> Oil & Grease 3.8 " 1.8 _ " 0.00 <br /> _ Iron(Fe) 0.100 mg/L 9.048 mg/L 0.000 mg/L <br /> Manganese (Mn) 0.004 11 0.000 11 0.017 11 <br /> Sample Q04-#1 Mine 396-o18 <br /> Date 5/1/81 5/1/81 <br /> Ph 8.05 7. 85 <br /> Conductivity@250C 100 umhos/cm 230 umhos/cm <br /> Chloride(CI) 20 mg/L 26 mg/L <br /> Sulfate (SO4) 4.75 11 47. 5 " <br /> Suspdded Solids 63.2 mg/L 240 mg/L <br /> Dissolved Solids 58 " 168 <br /> Oil & Grease 0.2 " 2.6 11 <br /> Iron(Fe) 0.092 mg/L 0.160 mg/L <br /> Manganese (Mn) 0.011 11 0.008 11 <br />