2008-08-07_REPORT - C1981035

• Permit No: C1981035
• IBM Index Class Name: REPORT
• Doc Date: 8/7/2008
• Doc Name: 2008 Annual Hydrology Report King II Mine
• From: GCC Energy
• To: DRMS
• Annual Report Year: 2008
• Permit Index Doc Type: Hydrology Report
• Email Name: TAK
• Media Type: D
• Archive: No

GCC Energy, LLC
2008 Annual Hydrology Report
#2 Downgradient Well Analysis
August 5, 2007

DATE CALCIUM
(mg/L) IRON
(mg/1) Mg
(mg/L) Mn
(mg/L) SODIUM
(mg/L) Hardness,
as CaC03 Alkalinity, as
CaCO3<,,,0,L; Bicarbonate, as
CaCO3,,,, ,,,, Carbonate, as
CaCO3;,.,a;U Hydroxide, as
CaC03111,L;
pH Sulphate
(mg/L) T.D.S.
(mg/L) Temperatue
(IC) Depth to
Water (in.) Conductivity: Field
Data (pS/cm)
1/3/2005 973 <.05 993 0.377 31.9 652 405 405 <10 <10 7.8 190 505 4.7 26 1051
3/17/2005 81.4 <.05 77 5 0.372 25.4 522 376 376 <10 <10 7.7 195 625 5.3 2 1061
6/6/2005 66.2 <.05 60 0.257 23.6 412 324 324 <10 <10 7.7 126 495 16.4 11 827
8/5/2005 55.9 <.05 53.1 0.192 19.4 358 286 286 <10 <10 7.8 108 410 16.5 79 752
12/2/2005 76.4 <.05 73.2 0.189 23.4 492 362 362 <10 <10 7.5 176 610 9.8 83 992
3/27!2006 78.5 <.05 75.7 0.044 26.7 508 400 400 <10 <10 7.8 205 605 7.2 88 1051
6/28/2006 72.6 <.05 73.5 0.212 25.2 484 362 358 <10 <10 7.8 185 540 13.9 101 987
8/30/2006 75.9 < 05 759 0.123 25.7 502 388 372 16 <10 7.9 175 435 17.5 84 998
12/6/2006 67.6 018 61 1 0.212 23.7 420 420 420 <10 <10 7.8 161 515 10.2 82 970
3/12/2007 65.1 <.05 66.6 0.027 22.6 437 430 430 <10 <10 7.6 115 435 9 97 950
6/30/2007 66.4 <.05 66.5 0.047 22.5 440 410 400 10 <10 7.7 115 495 15.9 97 917
9/2/2007 70.3 <.05 693 0.933 218 461 420 410 10 <10 7.7 128 485 18.4 114 916
12/6/2007 612 < 05 644 0.061 21.7 423 385 325 60 <10 7.9 130 485 10.5 116 930
3/31/2008 63.2 < 05 69.5 0.032 21.9 444 410 410 <10 <10 77 134 440 8.1 96 931
6/30/2008 63 < 05 70.2 0.014 24.0 446 400 400 <10 <10 7.9 138 515 17.9 22 901