REP13423

• Permit No: C1981071
• IBM Index Class Name: Report
• Doc Date: 3/18/1996
• Doc Name: 1995 AHR LIST OF TABLES TO TABLES 39
• Annual Report Year: 1995
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

• ~E 10
CYPRUS YAMPA VALLEY COAL CORP
WELL 001-5-5, FOIDEL CREEK ALLVM.
SUMMARY OF WATER OUALIiY DATA
STATION NUMBER: 0155 --- 001-5-5
Average Std Maxiniun Mininun
MINOR
FLUORIDE NOT APPLICABLE 0.338 0.1 0.500 0.200
PRIMARY
Units Count Period
MG/L 12 07/79 - 04/83
ARSENIC DISSOLVED 1.870 1.3 5.000 1.000 UG/L 23 OS/81 - 04/89
BARIUM DISSOLVED 288.182 229.9 800.000 10.000 UG/L 11 04/79 - 11/81
CADMIUM DISSOLVED 4.951 8.6 36.000 0.100 UG/L 57 05/81 08/95
TOTAL RECOV 0.200 0.0 0.200 0.200 UG/L 1 06/91 - 06/91
LEAD DISSOLVED 48.000 64.8 200.000 20.000 UC/L 40 05/81 - 08/95
MERCURY DISSOLVED 0.402 0.9 7.000 0.100 UC/L 56 05/81 - 08/95
TOTAL RECOV 0.100 0.0 0.100 0.100 UG/L 1 06/91 - 06/91
SELENIUM DISSOLVED 1.912 2.7 15.000 1.000 UG/L 57 05/81 - 08/95
TOTAL RECOV 1.000 0.0 1.000 1.000 UG/L 1 06/91 - 06/91
SILVER TOTAL RECOV 0.500 0.0 0.500 0.500 UG/L 1 06/91 - 06/91
SECONDARY
COPPER DISSOLVED 36.875 19.2 80.000 10.000 UG/L 16 03/79 - 04/83
ZINC DISSOLVED 39.114 29.2 105.000 5.000 UG/L 35 03/79 - 04/89
TOTAL RECOV 100.000 0.0 100.000 100.000 UG/L 1 06/91 - 06/91
IRON DISSOLVED 415.247 1722.9 15000.000 4.000 UG/L 77 03/79 - 08/95
TOTAL RECOV 290.000 0.0 290.000 290.000 UG/L 1 06/91 - 06/91
MANGANESE DISSOLVED 155.920 170.9 640.000 3.000 UG/L 75 03/79 - 08/95
TOTAL RECOV 10.000 0.0 10.000 10.000 UG/L 1 06/91 - 06/91

Report Date: 13-MAR-96 Pege: 2 of 3
Report Neme: WOA020R