REP41682

• Permit No: C1981071
• IBM Index Class Name: Report
• Doc Date: 3/18/1996
• Doc Name: 1995 AHR TABLE 40 TO TABLE 69
• Annual Report Year: 1995
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

•
TABLE 45
CYPRUS YAMPA VALLEY COAL CORP
STN. 69 TROUT CK. BELOV MIDDLE CK.
SUMMARY OF VATER QUALITY DATA
STATION NUMBER: 69 •-- TROUT CREEK BELOY MIDDLE (69)
Average Std Mar<imm Minimum Units Count Period
SECONDARY
COPPER TOTAL 30.100 21.4 80.000 1.000 UG/L 10 10/80 - O4/85
ZINC TOTAL 18.889 17.3 60.000 5.000 UG/L 9 10/80 - 01/85
TOTAL RECOV 17.143 12.1 50.000 10.000 UG/L 28 06/87 - 09/95
IRON TOTAL 2954.390 5927.6 47400.000 10.000 UG/L 177 03/79 - 01/87
TOTAL RECOV 585.714 623.5 2100.000 50.000 UG/L 28 06/87 - 09/95
MANGANESE TOTAL 234.394 705.9 8700.000 10.000 UG/L 175 03/79 - 01/87
TOTAL RECOV 67.964 63.3 330.000 10.000 UG/L 28 06/87 - 09/95
TRACE METALS
BORON TOTAL 128.571 91.7 300.000 10.000 UG/L 7 10/80 - 02/85
MOLYBDENUM TOTAL 165.556 72.0 300.000 90.000 UG/L 9 10/80 - 10/84
TOTAL RECOV 32.857 20.2 50.000 10.000 UG/L 28 06/87 - 09/95
NUTRIENTS
NITROGEN AMMIUM-TOTAL 0.114 0.2 1.200 0.020 MC/L 32 04/81 - 09/95
AMMIA-FREE 0.017 0.0 0.089 0.001 NC/L 25 10/80 - 09/95
NITRATE 0.062 0.1 0.420 0.020 MG/L 28 Ob/87 - 09795
NITRITE 0.010 0.0 0.010 0.010 MC/L 4 Ob/95 - 09/95
N03+N02 0.635 0.8 3.940 0.005 MG/L 162 10/80 - 09/95
PXOSPHATE ORTHO-DISS 0.019 0.0 0.140 0.005 MG/L 37 10/80 - 09/95
Report Date: 13-MAR-96 Pege: 3 of 3
~ Report Neme: 1NA020R