1990-03-27_REPORT - C1981013 (5)

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TABLE 1.9 WYOMING FUEL COMPANY NEW ELK/GOLDEN EAGLE MINES Surface Water CCS-2 Printout Table YEAR 1989 Data Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Minimum Maximum Mean Standard SAMPLING DATE Print 1/26/89 2/22/89 3/23/89 6/29/89 8/16/89 9/21/89 10/26/89 11/24/89 12/29/89 Value Value Average Deviation TIME 1000 915 0845 1300 1505 1355 1400 1115 1338 Parameter Units -------------------------- ----- Flow gpm 25 25 15 *** **' 35 *** • 100 95 75 75 0.0000 100.0000 49.4444 34.9161 PH standard 8.7 8.1 8.3 8.9 8.4 '* '* '* 8.1200 8.9200 8.4880 0.2864 Conductivity umhos/cm 855 571 651 1352 1287 1275 1295 1251 571.0000 1352.0000 1067.1250 300.5713 Temperature 0 C 0.0 2.5 9.2 24.1 4.3 13.2 5.4 4.6 0.0000 24.1000 7.9125 7.1928 Dissolved Oxygen ppm 13.2 10.6 8.1 5.5 7.4 9.0 11.9 11.0 5.5000 13.2000 9.5875 2.3840 Iron mg/l 2.24 1.63 0.26 0.2600 2.2400 1.3767 0.8279 TSS mg/I 219 46 15 15.0000 219.0000 93.3333 89.7565 TDS mg/i 341 781 806 341.0000 806.0000 642.6667 213.5546 TCS mg/t 182 181 97 97.0000 182.0000 153.3333 39.8358 Carbonate mg/l 37 37.0000 37.0000 37.0000 0.0000 Bicarbonate mg/l 250 730 730 250.0000 730.0000 570.0000 226.2742 Manganese mg/l 0.07 0.02 <0.01 0.0050 0.0700 0.0317 0.0278 Sodium mg/L 33 322 356 33.0000 356.0000 237.0000 144.9161 Chloride mg/l 19.1 19.1000 19.1000 19.1000 0.0000 Sulfate mg/l 13 13.0000 13.0000 13.0000 0.0000 Calcium mg/t 10 10.1000 10.1000 10.1000 ERR Magnesium mg/l 4 3.8900 3.8900 3.8900 0.0000 Potassium mg/l 2 1.6900 1.6900 1.6900 ERR Hydroxide mg/l <0.5 <0.5 0.0 0.2500 0.5000 0.3333 0.1179 Fluoride mg/l 0.6 4.0 4.0 0.6000 4.0000 2.8667 1.6028 Lead mg/l <0.05 0.0250 0.0250 0.0250 0.0000 Selenium mg/l <0.01 <0.01 <0.10 0.0050 0.0500 0.0200 0.0212 SAR standard 24.10 24.1000 24.1000 24.1000 ERR •' - Meter Malfunction **' - Sampling Error. No Sample Collected