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JOHN C. KEPHART & CO. <br /> GRAND MUM [HORPORS <br /> 435 NORTH AVENUE • PHONE 242-7618 • GRAND JUNCTION, COLORADO 81501 <br /> 1 <br /> ANALYTICAL REPORT <br /> Received from: <br /> Mid-Continent Coal & Coke <br /> Customer No. Laboratory No. sample Un f R r <br /> Date Received T. , r i r.4y - Date Reported v ait 1 s!81 - <br /> whStl Pt_hhri <br /> Sample Springy Well Tunnel N,'ell :larehouse Well #6 <br /> 09 A #1 ti-A <br /> Date O 1/9/81 1/9/81 1/9/81 <br /> Dissolved Oxygen920 C 8.29 mg/L 7.6 mg/1 6.8 rig/L <br /> Ph 7.9 7.75 7.3 <br /> Total Alh:alinity(CaCO ) 232 mg/L 198 mg/L 369 mg/L <br /> Eardness(CaCOn) Ly(Ca; 3) �400 " 2210 0 <br /> " 375 " <br /> Calcium(Ca) 3 54 " 61 " 104 " <br /> Magnesium(mg) 26 " 16 '�' 1 28 ' <br /> "ond�?ctivit r�200C 650 610 �' r""' 990 H �- <br /> �.�_or.:.de.-(Gl� 7.8 !►'�``� 8.4 13.0 <br /> trata(11) 0.03 " 0.26 " 0.025 tt <br /> Ammonia(10 0.132 " 0.073 " 0.941 " <br /> Ortho Phosphate(P) 0.001 " 0.014 " 0.022 <br /> Dissolved Solids 300 " 374 If 556 " <br /> Suspended Solids 5.2 " 4.4 11 14.8 " <br /> Cadmium)Cd) 0.001 " 0.00. " 0.000 " <br /> Copper(Cu) 0.001 " -0.000 " 0.001 " <br /> Iron(re) 0.124 " 0.167 " 0.065 " <br /> lead(Pb) 0.000 " 0.001 " 0.001 " <br /> Manganese(.),In) 0.051 " 0.029 " 2.43 " <br /> Zinc(Ln) 0.009 " 1.24 " 0.143 " <br /> Sulfato(SO4} 76 " 92 " 140 " <br />