1993-04-21_REVISION - C1991078 - Laserfiche WebLink

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HONEYWOOD COAL COMPANY WATER MONITORING DATA LOCATION: C-1 Upper Center Creek DATE: UNITS 2/24/88 10/3/88 Note 1 7/2/92 MIN MAX AVG Flow (cfs) cfs 3.5 Flow (gpm) gpm 0.75 1571 PH pH units 7.9 7.3 8.4 7.3 8.4 8.0 Conductivity a 25 C umhos/cm 155 550 335 155 550 347 Total Dissolved Solids mg/l 110 40.4 260 110 404 258 Total Suspended Solids mg/l 2200 592000 5 5 592000 197337 Sodium Absorption Ratio - - 0.4 0.2 0.2 0.2 0.2 0.2 Dissolved Oxygen a 20 C mg/l 8.8 5.3 8.0 5.3 8.0 7.1 Bicarbonate (HCO3) mg/l 76 244 124 76 244 148 Carbonate (CO3) mg/l 0 0 0 0 0 0 Calcium (Ca) mg/l 21 90 56 21 90 56 Chloride (CO mg/l 4 19 9 4 19 11 Magnesium (Mg) mg/l 4 8 5 4 8 6 Amonia (N) mg/t 0.66 1.62 0.00 0.00 1.62 0.54 Nitrate (N) mg/l 0.000 1.160 0.151 0.000 1.160 0.437 Nitrite (N) mg/l 0.13 0.00 0.00 0.00 0.00 0.00 • Phosphate (P) mg/t 0.22 0.23 0.01 0.01 0.23 0.08 Sodium (Na) mg/l 7.0 7.7 5.7 5.7 7.7 6.4 Sulfate (SO4) mg/l 11 57 59 11 59 43 Aluminum (Al) mg/l 2.520 0.000 0.000 0.000 0.000 0.000 Arsenic (As) mg/l 0.001 0.000 0.000 0.000 0.000 0.000 Cadmium (Cd) mg/l 0.0000 0.0009 0.0002 0.0000 0.0009 0.0004 Copper (Cu) mg/l 0.003 0.014 0.002 0.002 0.014 0.006 Iron (Fe) mg/l 0.00 0.16 0.09 0.00 0.16 0.08 Lead (Pb) mg/l 0.043 0.017 0.003 0.003 0.017 0.008 Manganese (Mn) mg/l 0.539 0.258 0.048 0.048 0.258 0.118 Mercury (Hg) mg/l 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 Molybdenum (Mo) mg/l 0.000 0.025 0.000 0.000 0.025 0.008 Selenium (Se) mg/t 0.005 0.000 0.004 0.000 0.004 0.003 Zinc (Zn) mg/l 0.038 0.009 0.016 0.009 0.016 0.014 02/24/88 - Snow Melt 10/03/88 - Storm Event Note 1: No other flows observed during the year. C-1UCC.WK1 3-5 April 1993