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GMJE1 J <br />435 NORTH AVENUE <br />Received from: Heels M i n i n g <br />Bob Larson <br />JOHN C. KEPHART & CO. <br />NCiI <br />Lki1 <br />Cu tomer No. Laboratory No <br />• PHONE 342 -7618 <br />RIES <br />ANALYTICAL REPORT <br />[fate Received 7/17/86 Date Reported 8/4/86 <br />• GRAND JUNCTION, COLORADO 81501 <br />19315 <br />$impte watpr <br />Sample 1936 1937 1938 <br />2a 3 3a <br />Total Suspended Solids 5.6 mg /1 4.8 mg /1 2.8 mg /1 <br />pH 6.15 7.0 6.6 <br />Total Copper(Cu) 0.007 mg /1 0.000 mg /1 0.001 mg /1 <br />Total Lead(Pb) 0.020 " 0.004 " 0.000 " <br />Total Zinc(Zn) 0.233 " 0.234 " 0.113 " <br />Total Mercury(Hg) 0.00000" 0.00000 " 0.00000 " <br />Total Cadmium(Cd) 0.0008" 0.0005" 0.0000" <br />'ssolved Copper(Cu) 0.002 " 0.000 " 0.000 " <br />ssolved Lead(Pb) 0.013 " 0.002 " 0.000 " <br />Dissolved Zinc(Zn) 0.237 " 0.226 " 0.057 " <br />Dissolved Mercury(Hg) 0.00000" 0.00000" 0.00000" <br />Dissolved Cadmium(Cd) 0.0006" 0.0005" 0.0000" <br />Total Dissolved Solids 56. " 124 " 120 " <br />Conductivity 025 °C 80 umhos /cm 200 pmhos /cm 200 pmhos /cm <br />Sample 1939 1940 1941 <br />4 5 blank <br />Total Suspended Solids 4.0 mg /1 4.8 mg /1 <br />pH 6.7 6.45 <br />Total Copper(Cu) 0.000 mg /1 0.006 mg /1 0.000 mg /1 <br />Total Lead(Pb) 0.002 " 0.018 " 0.000 " <br />Total Zinc(Zn) 0.135 " 0.238 " 0.006 " <br />Total Mercury(Hg) 0.00005" 0.00000" 0.00087" <br />Total Cadmium(Cd) 0.0000" 0.0007" 0.0000" <br />Dissolved Copper(Cu) 0.000 " 0.001 " -* <br />Dissolved Lead(Pb) 0.001 " 0.010 " -* <br />Dissolved Zinc(Zn) 0.135 " 0.230 " -* <br />Dissolved Mercury(Hg) 0.00000" 0.00000 " -* <br />Dissolved Cadmium(Cd) 0.0000" 0.0007" -* <br />Total Dissolved Solids 104 it 58 "' - <br />Conductivity .125 °C 235 umhos /r,m 100 pmhos /cm <br />lank sample contained a small grasshopper or mole cricket. <br />LAB DIRECTOR: BRIAN S. BAUER <br />