2008-05-06_REPORT - C1982057 ‎(2)‎

• Permit No: C1982057
• IBM Index Class Name: REPORT
• Doc Date: 5/6/2008
• Doc Name: 2007 AHR Appendix D
• From: Seneca Coal Company
• To: DRMS
• Annual Report Year: 2007
• Permit Index Doc Type: Hydrology Report
• Email Name: DTM
• Media Type: D
• Archive: No

Seneca`Mine _
Paradox Hydrology System
`Water Quali Re ort
Site : WSAL12 GW-S2W-21A
Loc: -28958.95 -18280.44
Elev: 6859.14
5/15/2006 8/22/2006 11 /3/2006 5/3/2007 10/10/2007
Field Parameters
Field Ph S.U. 7.520 7.210 7.420 7.270 7
140
Temperature C 9.400 12.000 10.100 8.800 .
12
300
Field Conductivity UMHOS/CM 1,050.000 1,070.000 1,060.000 1,080.000 .
1,120.000
Laboratory Parameters.
_, Alk As CaCO3, Ph 4.5 MG/L 322.000 317.000 292.000 392.000 315
000
Alk, Bicarb As CaCO3 MG/L 322.000 317.000 292.000 392.000 .
315
000
Alk, Carb As CaCO3 MG/L < 2.000 < 2.000 < 2.000 < 2.000 < .
2
000
Alk, Hydrox As CaCO3 MG/L < 2.000 < 2.000 < 2.000 < 2.000 < .
2
000
Aluminum, Dissolved MG/L < 0.030 < 0.030 < 0.030 < 0.030 < .
0
030
Arsenic, Dissolved UG/L < 0.500 < 0.500 < 0.500 < 0.500 < .
0
500
Boron, Dissolved UG/L B 30.000 B 30.000 60.000 B 40.000 .
60
000
Cadmium, Dissolved UG/L < 5.000 < 5.000 < 5.000 <
5.000
< .
5
000
Calcium, Dissolved MG/L 130.000 133.000 133.000 144.000 .
138
000
Chloride MG/L 11.000 10.000 10.000 11.000 .
11
000
Chromium, Dissolved UG/L < 10.000 < 10.000 < 10.000 < 10.000 < .
10
000
Conductivity UMS/CM2 1,040.000 1,040.000 863.000 1,080.000 .
1
060
000
', Copper, Dissolved UG/L < 10.000 < 10.000 < 10.000 < 10.000 < ,
.
10
000
li Fluoride MG/L B 0.100 B 0.200 B 0.100 B 0.100 B .
0
200
Hardness As CaCO3 MG/L 553.000 568.000 563.000 610.000 .
605
000
Iron, Dissolved MG/L < 0.020 < 0.020 B 0.030 0.060 B .
0
040
Lead, Dissolved UG/L < 40.000 < 40.000 < 40.000 <
40.000
< .
40
000
Magnesium, Dissolved MG/L 55.400 57.200 56.200 60.900 .
63
300
Manganese, Dissolved MG/L 0.151 0.495 ~ 0.289 0.183 .
1
670
Mercury, Dissolved UG/L < 0.200 < 0.200 < 0.200 < 0.200 < .
0
200
Nickel, Dissolved UG/L < 10.000 < 10.000 < 10.000 < 10.000 < .
10
000
Nitrate Nitrogen_N MG/L 0.110 B 0.020 0.230 B 0.060 < .
0
020
Nitrite Nitrogen_N MG/L < 0.010 < 0.010 < 0.010 <
0.010
< .
0
010
Nitrate/Nitrite Nitrogen_N MG/L 0.110 B 0.020 0.230 B 0.060 < .
0
020
Ph At 25 Deg. Cent. S.U. 8.000 8.100 7.700 7.400 .
8
000
Potassium, Dissolved MG/L 2.700 3.300 3.000 2.900 .
3
300
Selenium, Dissolved UG/L < 0.100 B 0.300 ~. < 0.100 < 0.100 .
0
900
Sodium, Dissolved MG/L 26.800 27.900 28.300 27.500 .
34
900
Solids, Dissolved MG/L 740.000 690.00 750.000 770.000 .
760
000
Solids, Suspended MG/L 26.000 24.000 24.000 58.000 B .
18
000
Sulfate MG/L 340.000 280.000 280.000 310.000 .
300
000
Sulfide MG/L B 0.030 B 0.030 < 0.020 B 0.080 < .
0
020
Zinc, Dissolved MG/L < 0.010 < 0.010 < 0.010 < 0.010 B .
0.010
•
d
N
CogdUons: From: 1/1/2006:..To: 12/31/207 Site Type: WELt...Area: IIW.:.