REP46967

• Permit No: C1981071
• IBM Index Class Name: Report
• Doc Date: 6/15/1999
• Doc Name: 1998 AHR LIST OF TABLES TO TABLE 29
• Annual Report Year: 1998
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

CYPRUS YAMPA•LEY COAL CORPORATION: MINE 1, 2 AND ECKMAN PARK • •
1996 ANNUAL HYDROLOGIC REPORT
SUMMARY OF WgTER QUALITY DATA
summery of water quality data.brw
Average Std. Maximum Minimum Uni[s Count Begin Eod
I PHYSICAL PROPERTIES TEAH'ERATURE FIELD 11.867 2.1 13.800 9.700 DEGREES C 3 03N8 08/98
2 CONDUCTIVITY FIELD 3100.000 1370.1 4240.000 1580.000 UMHOS/CM 3 03/98 08198
3 LAB 3490.000 0.0 3490.000 3490.000 UI1iHOS/CM 1 08/98 OSNB
4 PH FIELD 6.837 0.1 6.890 6.790 PH 3 03/98 08N8
5 LAB 6.900 0.0 6.900 6.900 PH I 08/98 08N8
6 ALKALDVITY TOTAL 652.000 0.0 652.000 652.000 MC/L 1 08N8 08198
7 HARDNESS TOTAL 3240.000 0.0 3240.000 3240.000 MG/L 1 08/98 08N8
8 SOLIDS DISSOLVED 4920.000 0.0 1920.000 4920.000 MG/L 1 08N8 08N8
9 CATIONS CALCIUM DISSOLVED 476.000 0.0 476.000 476.000 MG/L I 08N8 08198
]0 MAGNESIUM DISSOLVED 499.000 0.0 499.000 499.000 MG/L 1 08N8 08/98
11 SODIUM DISSOLVED 37.000 0.0 37.000 37.000 MG/L 1 08N8 08198
12 SAR NOT APPLICABLE 0.280 0.0 0.280 0.280 UNDEFDVED 1 08N8 OBN8
13 ANIONS BICARBONATE AS HCO3 795.000 0.0 795.000 795.000 M11G/L 1 08/98 OBNS
14 CARBONATE AS CO3 -2.000 0.0 -2.000 -2.000 h1G/L I 08/98 OBNS
IS IIYDROXIDE AS OII -2.000 0.0 -2.000 -2.000 111G/L 1 08/98 08N8
16 SULFATE NOT APPLICABLE 2670.000 0.0 2670.000 2670.000 MG/L I 08N8 08/98
17 PRIM1fARY CADMIUM DISSOLVED -0.500 0.0 -0.500 -0.500 UC/L 1 OSNB OSNB
18 LEAD DISSOLVED -00.000 0.0 40.000 -00.000 UC/L 1 08/98 08198
17 MERCURY DISSOLVED -0.200 0.0 -0.200 -0.200 UG/L I 08/98 08P98
20 SELENIUM DISSOLVED 6.000 0.0 6.000 6.000 UG/L 1 08/98 08N8
21 SECONDARY IRON DISSOLVED -50.000 0.0 -50.000 -50.000 UG/L 1 08/98 08N8
22 MANGANESE DISSOLVED -5.000 0.0 -5.000 -5.000 UG/L 1 08N8 OSN8
23 TRACE METALS MOLYBDENUM DISSOLVED -10.000 0.0 -10.000 -10.000 UC/L 1 08/98 08198
24 NUTRIENTS NITROGEN AMMIUM-TOTAL 0.160 0.0 ~ O.I60 0.160 MG/L I 08N8 OSN8
25 AMMIA-FREE -0.010 0.0 -0.010 -0.010 MG/L 1 08198 08/98
26 NITRATE 3.800 0.0 3.800 3.800 M11G/L 1 08/98 08/98
27 NITRITE 0.010 0.0 0.010 0.010 MG/L 1 08/98 OSN8
2g NO3+NO2 3.810 0.0 3.810 3.810 MC/L 1 08/98 OSNS
29 PHOSPHATE ORTHO-DISS 0.044 0.0 0.044 0.044 MG/L 1 08/98 08/98
~fABLE 16A SITE: 26SP3 (026SP-3, SPOIL)