1990-03-27_REPORT - C1981013 (5)

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TABLE 1-14 WYOMING FUEL COMPANY NEW ELK/GOLDEN EAGLE MINES Surface Water MDNE-1 Data Minimu Maximus can Minimum Maximum Mean, Minimum Maximum Mean Minimum Maximum Mean,Minimum Maximum Mean', Minimum Maximum Mean Entry Value Value erage ° Value Value 4erage� Value Value Average Value Value Average I Value Value Average Value Value Average SAMPLING DATE 1984 1984 l 1984) 1985 1985 l 1985; 1986 1986 1986 1987 1987 1987 1988 1988 1988 1989 1989 ,1989 Parameter Units ----- Flow cfs * * * * * * * * * 6 9 8.58 pH standard 7.3 8.3 7.7 7.2 8.1 7.7 7.6 8.6 8 6.8 8.2 7.81 7.4 8.6 8.20 7.40 8.57 8.14 Conductivity os cm 1544 1480 1281 1698. 0 1597.06 Temperature 0 C 11.2 16.5 14.6 13.5 16.5 15.1 10.3 17.2 15 5.3 17.3 13.72 12.3 16.5 14.70 12.80 22.10 16.72 Dissolved oxygen Ppm 13.5 10.1 - 1.4 7.5 5.04 4.9 8.4 6.13 6.30 10.40 8.32 Iron mg/t 0.01 0.11 0.05 0.12 0.62 0.27 0.11 0.28 0.21 0.025 0.69 0.14 0.06 0.74 0.20 0.01 0.38 0.14 1 7 IDS mg/l 954 _ 1000 980 985 _ 3140 1537 958 995 972 1010 1120 1055:00 963 1140 1067.67 932.00 1.80b.00 1006.00 TCS mg/T____ - TOO 148 118 10 4T2 T85- "'-"17 _ 125-- -4Z -`79" lbw--T31.75 OU----X4:'50-` Carbonate mg/l 34 <7 20 6 <1 0.5 6 1.88 0.5 11 5.75 ERR ERR ERR Bicarbonate mg/l 765 815 892 847 779 863 809 2.5 880 572.63 635 984 838.33 690.00 890.00 790.00 •Q f Manganese mg/l 0.01 <.01 0.01 <.01 <.01 0.005 0.01 0.01 0.005 0.005 0.01 0.01 0.01 0.01 ------- iun mg/ --� - - 37T _, _. -466_" ' 383-_.-`-.`-.37.�35� _ADS- Chloride /l 7.2 6.5 6.2 9.1 4.7 ERR (,�y u ate nI -- - 135 -- -- - -1 -- - T5q - -- -4p0- ---155 -- a sum mg/ 8 3 -T1----- - --�- ---- --gam---- _ �� _2 03 rKK Magnesium mg/l 3.4 4.3 3.2 3.6 3.7 ERR Potassium mg/t 5.1 5.4 4.3 4.8 4.7 ERR Hydroxide mg/l - - <,05 0.25 0.25 0.25 Fluoride mg/t 1.4 1.2 1.25 1.50 ��-�-- - Lea .,__ --_-. --- "m�IC"`----- --� -- -c,.01_-_._._ __ ---z:0t"-"'""_'"- O.UZS tKK Se emus -- -- - --- m9/t 0.01 3AR---'---_-_ sfari�aft" 31.3- � Z5:4--'--_-----.______-�.�_--- Z9.4 ""_ 37.T- * - See Pump Records