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JOHN C. KEPHART & CO. <br /> GRAND JUNCTION [AMAJORS <br /> 435 NORTH AVENUE • PHONE 242-7618 ♦ GRAND JUNCTION, COLORADO 81501 <br /> ANALYTICAL REPORT <br /> Received from: ?did-Continent Coal & Coke <br /> Customer No. Laboratory No. Sample WEI t A r <br /> 1720 <br /> Date Received je! TiT7D�i 98- Reported Date Rted <br /> � <br /> W ASI+ Pc.fl-Ivi <br /> Sample 11 <br /> Oprin.-I 17ell Tunnel Well Warehouse Well #6 <br /> Dht,e 1/9/81 1/9/81 1/9/81 <br /> Dissolved Oxygen@200C 8.25 mg/L . 7.6 mg/1 6.8 mg/L <br /> Ph 7.9 7.75 7.3 <br /> Total Alkaliuity(CaCO ) 232 mg/L 198 mg/L 369 mg/L <br /> Phenol.Alka:iinity(CaCg ) 0.00 ," z 0.00 " 0.00 " <br /> Hardness(CaCO3) 3 240 " 221 " 375 n <br /> Calcium <br /> (Ca) 54 " 61 " 104 " <br /> Magnesium(Mg) °' 26 " l 16 it 28 u <br /> andl?ctivit CseO C 650 '`` "T 610 •��'rr`A`z ��"" 990 'p'ri` <br /> #trace(;d) 0.03 " 0.26 N 0.025 t: <br /> - Imlmonia(N) _ 0.132 " 0.073 " 0.941 " <br /> Ortho Phocphate(P) 0.001 " 0.014 " 0.022 e <br /> Dissolved Solids 300 i1 374 It 556 " <br /> Suspended Solids 5.2 " 4.4 It 14..8 <br /> CadmiumO Cd) 0.001 t1 . 0.00.. `" 0.000 is <br /> Copper(Cu) . 0.001 " -0.000 It 0.001 " <br /> Iron(re) 0.124 {1 0.167 11 0.065 " <br /> lead(Pb) 0.000 " 0.001 " 0.001 " <br /> langanese(mn) 0.051 " 0.029 " 2.43 " <br /> Zinc(Zn) 0.009 " 1.24 t1 0.143 " <br /> Sulfate(SO4j 76 a 92 f1 �40 " <br /> �r <br />