REP14250

• Permit No: C1981044
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1996 AHR Tables& Figures: Table 1 through Figure No. 28
• Permit Index Doc Type: Hydrology Report 1996
• Media Type: D
• Archive: No

• ~ 9 •
EXPIRE ENERGY COAL CORP.
` SUMMARY OF HATER QUALITY DATA
STATION NUMBER: 77A --- TR-7A
PHYSICAL PROPERTIES
TEMPERATURE FIELD
CONDUCTIVITY FIELD
LAB
PX FIELD
LAB
ALKALINITY TOTAL
ACIDITY AS CAC03
HARDNESS TOTAL
SOLIDS DISSOLVED
SUSPENDED
0IL8GREASE VISIBLE NOT APPLICABLE
CATIONS
CALCIUM
M1IGNES 1 UM
SODIUM
POTASSIUM
SAR
Average Std Mazimun Minimum Unita Cotmt Period
12.024 2.8 21.000 5.400 DEGREES C 63 05/82 - 12/96
410.836 93.9 850.000 122.000 UMHOS/CM 67 01/82 - 12/96
387.958 71.8 600.000 265.000 UMHOS/CM 24 03/81 - 06/96
8.634 0.6 10.100 7.100 PH 67 01/82 - 12/96
8.683 0.7 10.140 6.500 PH 24 03/81 - 06/96
173.714 31.8 231.000 127.000 MG/L 21 03/81 - 06/96
0.000 0.0 0.000 0.000 MC/L 1 03/85 - 03/85
97.461 35.2 149.000 51.000 MG/L 18 03/81 - 06/96
244.364 51.9 426.000 190.000 MG/L 22 03/81 - 06/94
18.000 14.1 28.000 8.000 MG/L 2 03/81 - 03/85
2.000 0.0 2.000 2.000 UNDEFINED 10 03/93 - 12/96
DISSOLVED 8.925 7.2 28.000 2.000 MG/L 16 06/83 - 06/96
TOTAL RECOV 3.875 2.4 9.000 1.000 MG/L 8 03/81 - 12/82
DISSOLVED 24.431 6.8 32.000 14.000 MG/L 16 06/83 - 06/96
TOTAL RECOV 13.688 1.7 15.000 10.000 MG/L 8 03/81 - 12/82
DISSOLVED 40.550 1Z.0 63.000 29.000 MG/L 16 06/83 - 06/96
TOTAL RECOV 63.750 6.5 78.000 59.000 MG/L 8 03/81 - 12/82
DISSOLVED 8.300 0.0 8.300 8.300 MG/L 1 06/83 - 06/83
NOT APPLICABLE 1.250 0.1 1.315 1.156 UNDEFINED 4 08/93 - 06/96
Report Date: 01-APR-97 Pege: 1 of 3
Report Name: NOA020R