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-2 Lower Naturita Creek
Quarterly Field - Semi Full Suite
QUARTER: 1st 88 2nd 88 3rd 88 4th 88 1st 91 2nd 91 3rd 91 4th 91 1st 92 2nd 92 3rd 92 4th 92
DATE: UNITS 2/24/88 6/2/88 10/2/88 1/5/89 3/13/91 5/9/91 8/28/91 12/30/91 3/21/92 6/30/92 9/30/92 12/30/92 MIN MAX AVG
Flow (cfs) cfs 15.5 13 8 3.5 11.5 2.25 0.5 5 6.25 9.5 2.25 21 0.5 21.0 8.2
Flow (gpm) gpm 6956 5834 3590 1571 5161 1010 224 2244 2805 4264 1010 9425 224 9425 3675
pH pH units 8.2 7.6 7.9 8.5 7.9 8.2 7.9 8.1 8.1 8.1 8.0 7.6 8.5 8.0
Conductivity is 25 C umhos/cm 2200 1350 2000 1125 2100 2500 2120 1950 2300 3150 2000 1125 3150 2072
Total Dissolved Solids mg/L 1750 1080 1380 1500 1590 1790 1580 1880 1740 1380 1080 1880 1567
Total Suspended Solids mg/l 210 26 18 24 117 9 55 3620 136 154 9 3620 437
Sodium Absorption Ratio - - 2.38 1.46 2.16 1.36 2.39 3.24 1.81 1.10 2.44 0.46 0.46 3.24 1.88
Dissolved Oxygen @ 20 C mg/l 9.4 7.7 9.8 6.4 7.2 8.1 9.6 7.5 8.8 8.0 6.4 9.8 8.2
Bicarbonate (HCO3) mg/t 290 270 275 333 290 328 975 317 351 407 270 975 384
Carbonate (CO3) mg/l 0 0 0 0 0 0 0 0 0 0 0 0 0
Calcium (Ca) mg/L 144 129 155 160 153 158 154 142 151 48 48 160 139
Chloride (CL) mg/L 31 40 37 23 48 50 46 44 43 26 23 50 39
Magnesium (Mg) mg/L 120 103 105 100 98 126 144 207 116 183 98 207 130
Amonia (N) mg/L 0.10 0.00 0.40 0.00 0.10 0.00 0.00 0.30 0.00 0.45 0.00 0.45 0.14
Nitrate (N) mg/l 0.060 0.008 0.048 0.237 0.380 0.651 0.547 0.581 11.900 1.240 0.008 11.900 1.565
Nitrite (N) mg/L 0.01 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.03 0.00 0.00 0.03 0.01
Phosphate (P) mg/l 0.04 0.20 0.05 0.22 0.04 0.00 0.01 0.00 0.00 0.13 0.00 0.22 0.07
Sodium (Na) mg/l 160.0 91.7 142.0 89.0 154.0 225.0 130.0 87.8 164.0 131.0 87.8 225.0 137.5
Sulfate (SOO mg/L 963 688 825 588 869 1120 900 1080 869 834 588 1120 874
Aluminum (Al) mg/L 1.1.90 0.653 0.000 0.000 0.000 0.000 0.010 0.005 0.012 0.000 0.000 1.190 0.187
Arsenic (As) mg/L 0.000 0.000 0.000 0.000 0.017 0.000 0.000 0.000 0.000 0.000 0.000 0.017 0.002
Cadmium (Cd) mg/l 0.0000 0.0000 0.0006 0.0065 0.0000 0.0000 0.0000 0.0009 0.0003 0.0000 0.0000 0.0065 0.0008
Copper (Cu) mg/L 0.000 0.001 0.013 0.014 0.000 0.000 0.012 0.014 0.000 0.000 0.000 0.014 0.005
Iron (Fe) mg/l 0.00 0.48 0.00 0.00 0.00 0.00 0.00 0.13 0.12 0.00 0.00 0.48 0.07
Lead (Pb) mg/L 0.000 0.003 0.002 0.002 0.000 0.001 0.000 0.000 0.015 0.002 0.000 0.015 0.003
Manganese (Mn) mg/L 0.190 0.089 0.056 0.009 0.092 0.129 0.141 0.062 0.010 0.005 0.005 0.190 0.078
Mercury (Hg) mg/l 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Molybdenum (Mo) mg/l 0.001 0.000 0.005 0.022 0.002 0.001 0.004 0.000 0.002 0.001 0.000 0.022 0.004
Selenium (Se) mg/L 0.006 0.000 0.000 0.005 0.000 0.002 0.007 0.000 0.001 0.000 0.000 0.007 0.002
Zinc (Zn) mg/L 0.004 0.009 0.007 0.017 0.006 0.000 0.011 0.005 0.003 0.000 0.000 0.017 0.006
N-2.WK1
3-3a April 1993