1993-04-21_REVISION - C1991078

• Permit No: C1991078
• IBM Index Class Name: Revision
• Doc Date: 4/21/1993
• Doc Name: Letter, Application & Public Notice
• From: J.E. Stover & Associates
• To: DMG
• Media Type: D
• Archive: No

HONEYWOOD COAL COMPANY
WATER MONITORING DATA
LOCATION: N-1A Upper Naturita Creek
Quarterly Full Suite 3rd 91 - 2nd 92 then
Quarterly Field - Semi Full Suite
QUARTER: 3rd 91 4th 91 1st 92 2nd 92 3rd 92 4th 92
DATE: UNITS 8/28/91 12/28/91 3/21/92 6/30/92 9/30/92 12/30/92 MIN MAX AVG
Flow (cfs) cfs 0.5 5 6.25 9.5 2.25 18.0 0.50 18.00 6.92
Flow (gpm) gpm 224 2244 2805 4264 1010 8078 224 8078 3104
pH pH units 8.0 8.0 8.1 8.1 8.0 8.0 8.0 8.1 8.0
Conductivity @ 25 C umhos/cm 2450 2250 2000 2250 3100 1850 1850 3100 2317
Total Dissolved Solids mg/1 2020 1840 1630 1790 1780 1250 1250 2020 1718
Total Suspended Solids mg/l 5 58 14 7 277 5 277 72
Sodium Absorption Ratio - - 3.36 2.44 1.71 2.20 1.47 1.47 3.36 2.23
Dissolved Oxygen 2 20 C mg/L 9.2 10.2 7.8 8.8 7.4 7.4 10.2 8.7
Bicarbonate (HCO3-) mg/1 288 334 304 317 345 359 288 359 325
Carbonate (CO3) mg/1 0 0 0 0 0 0 0 0 0
Calcium (Ca) mg/l 179 142 159 147 146 40 40 179 136
Chloride (CL) mg/L 60 48 46 40 40 22 22 60 43
Magnesium (Mg) mg/L 164 128 114 209 126 193 114 209 156
Amonia (N) mg/L 0.75 0.00 0.00 0.47 0.00 0.25 0.00 0.75 0.25
Nitrate (N) mg/L 0.958 0.507 0.839 0.662 0.581 1.270 0.507 1.270 0.803
Nitrite (N) mg/L 0.00 0.00 0.00 0.02 0.00 0.00 0.02 0.00
Phosphate (P) mg/L 0.00 0.00 0.00 0.00 0.00 0.08 0.00 0.08 0.01
Sodium (Na) mg/L 212.0 229.0 165.0 138.0 150.0 101.0 101.0 229.0 165.8
Sulfate (SOO mg/L 1310 1060 958 1250 800 763 763 1310 1024
Aluminum (AL) mg/l 0.000 0.010 0.000 0.013 0.000 0.000 0.013 0.005
Arsenic (As) mg/L 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Cadmium (Cd) mg/L 0.0002 0.0000 0.0000 0.0000 0.0002 0.0000 0.0000 0.0002 0.0001
Copper (Cu) mg/L 0.000 0.015 0.014 0.000 0.000 0.000 0.000 0.015 0.005
Iron (Fe) mg/L 0.00 0.00 0.00 0.16 0.10 0.04 0.00 0.16 0.05
Lead (Pb) mg/L 0.000 0.001 0.001 0.000 0.012 0.001 0.000 0.012 0.003
Manganese (Mn) mg/L 0.252 0.100 0.152 0.057 0.031 0.010 0.010 0.252 0.100
Mercury (Hg) mg/l 0.00000 0.00010 0.00000 0.00000 0.00000 0.00000 0.00000 0.00010 0.00002
Molybdenum (Mo) mg/L 0.004 0.009 0.002 0.000 0.005 0.002 0.000 0.009 0.004
Selenium (Se) mg/L 0.000 0.001 0.001 0.001 0.000 0.002 0.000 0.002 0.001
Zinc (2n) mg/L 0.011 0.012 0.011 0.003 0.003 0.012 0.003 0.012 0.007
N-1A.WK1
3-3b April 1993