2010-04-16_REPORT - C1981044 ‎(5)‎

• Permit No: C1981044
• IBM Index Class Name: REPORT
• Doc Date: 4/16/2010
• Doc Name: 2009 Annual Hydrology Report
• From: BTU Empire Corporation
• To: DRMS
• Annual Report Year: 2009
• Permit Index Doc Type: Hydrology Report
• Email Name: JRS
• Email Name: SB1
• Media Type: D
• Archive: No

Annualerdrology Report T?
Twenty_tnile Coal Company
Report run on: March 29, 2007 8:18 Ah
Projects 2003 Williams Fork Mine Station: T7A TR-7A Classification: WELL
Category Parameter Analysis Type Average Std Dev Max Min Count Units Begin
PRIMARY BARIUM TOTAL RECOV -127.50 146.56 200.00 -200.00 8 UG/L 03/81
CADMIUM DISSOLVED -4.32 2.71 5.00 -10.00 19 UG/L 06/83
TOTAL RECOV -2.38 4.87 6.00 -5.00 8 UG/L 03/81
LEAD DISSOLVED -7.37 72.56 290.00 -50.00 19 UG/L 06/83
TOTAL RECOV 258.75 515.38 1520.00 -20.00 8 UG/L 03/81
MERCURY DISSOLVED -0.17 0.29 0.40 -1.00 19 UG/L 06/83
TOTAL RECOV -0.75 0.71 1.00 -1.00 8 UG/L 03/81
SELENIUM DISSOLVED -1.16 0.37 -1.00 -2.00 19 UG/L 06/83
TOTAL RECOV -2.25 3.28 1.00 -10.00 8 UG/L 03/81
SILVER DISSOLVED -20.00 0.00 -20.00 -20.00 1 UG/L 03/85
SECONDARY COPPER DISSOLVED -20.00 0.00 -20.00 -26.00 2 UG/L 06/83
TOTAL RECOV -10.00 18.52 20.00 -20.00 8 UG/L 03/81
IRON DISSOLVED 304.44 885.60 3780.00 -20.00 18 UG/L 03/85
TOTAL 9405.56 8167.98 25400.00 90.00 9 UG/L 03/81
MANGANESE DISSOLVED 18.63 17.71 50.00 -20.00 19 UG/L 06/83
TOTAL RECOV 61.25 89.99 260.00 -20.00 8 UG/L 03/81
ZINC DISSOLVED -3.95 15.22 49.00 -10.00 19 UG/L 06/83
TOTAL RECOV 47.13 57.50 169.60 -5.00 8 UG/L 03/81
TRACE METALS BORON DISSOLVED 36.32 28.91 100.00 -20.00 19 UG/L 06/83
TOTAL RECOV 80.00 80.00 200.00 -20.00 8 UG/L 03/81
MOLYBDENUM DISSOLVED -53.16 54.98 -10.00 -200.00 19 UG/L 06/83
TOTAL RECOV 0.00 220.39 300.00 -200.00 8 UG/L 03/81