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 YAMP~LLEY COAL CORPORATION: MBVE 1, 2 AND ECKMAN PARK
1998 ANNUAL HYDROLOGIC REPORT
SUMMARY OF WATER QUALTIY DATA
summary of water quality dale.brw
Average Sld. Maximum Minimum Uoits Counl Begin End
1 PHYSICAL PROPERTIES TEMPERATURE FIELD 10.856 2.7 19.000 8.000 DEGREES C 41 01/81 09/98
2 CONDUCTTVTTY FIELD 1888.561 785.7 3490.000 350.000 UMHOS/CM 41 01/81 09/98
3 LAB 2329.833 946.0 5740.000 1350.000 UMHOS/CM 24 OSB7 09/98
4 PH FIELD 7.601 0.5 9.470 6.400 PH 41 01/81 09/98
5 LAB 7.775 0.2 8.000 7.600 PH 4 05/97 09N8
6 ALKALDVITY TOTAL 467.040 85.8 761.000 360.000 MG/L 25 10/86 09/99
7 ACIDITY AS CACO3 1350 7.6 6.700 4.000 MG/L 2 01/81 OIB2
8 HARDNESS TOTAL 217308 133.9 629.000 28.000 MG/L 39 01/81 09/98
9 SOLIDS DISSOLVED 1514.051 755.5 4370.000 420.000 MC/L 39 01/81 09/98
10 OIL&GREASE VISIBL NOT APPLICABLE 2.000 0.0 2.000 2.000 UNDEFDVED 1 OS/88 05/88
II CATIONS CALCIUM DISSOLVED 45.754 28.9 143.000 8.000 MG/L 39 01/81 09/98
12 MAGNESIUM DISSOLVED 25.087 15.7 66.000 2.000 MG/L 39 01/81 09/98
13 SODIUM DISSOLVED 456.667 1893 1160.000 101.000 MG/L 39 01/81 09/98
14 POTASSHIM DISSOLVED 3.088 0.7 4.200 2300 111G/L 8 OIBI 04/83
IS SAR NOT APPLICABLE 13.988 4.9 29.496 0.452 UNDEFDVED 41 01181 09N8
16 ANIONS BICARBONATE AS CACO3 522.000 0.0 522.000 522.000 MC/L 1 09/97 09N7
17 AS HCO3 548.784 121.1 913.200 292.000 MG/L 38 OI/81 09/98
18 CARBONATE AS CO3 8311 17.2 66.000 -2.000 MG/L 18 04/81 09/98
19 HYDROXIDE AS OH -1.778 0.7 0.000 -2.000 MG/L 9 06N3 09/98
20 CHLORIDE NOT APPLICABLE 15.600 10.4 44.000 5.000 MG/L IS 01/81 10/86
21 SULFATE NOT APPLICABLE 702308 454.2 2400.000 35.000 MG/L 39 01/81 09/98
22 PRIMARY ARSENIC DISSOLVED -2.083 1.4 -1.000 -5.000 UG/L I2 O1B1 10/86
23 BARHIM DISSOLVED -250.000 70.7 -200.000 -300.000 UG/L 2 01/81 OI/82
24 CADMRJM DISSOLVED -2.897 5.9 5.000 -20.000 UG/L 36 01/81 09N8
25 LEAD DISSOLVED -51.034 75.5 90.000 -200.000 UG/L 29 01/81 09/98
24 MERCURY DISSOLVED -0.161 0.8 4.000 -2.000 UC/L 36 OIBI 09/98
27 SELENIUM DISSOLVED -1.056 23 11.000 -5.000 UG/L 36 01/81 09/98
28 SILVER DISSOLVED -35.000 7.1 -30.000 -00.000 UG/L 2 OIBI 01/82
29 SECONDARY COPPER DISSOLVED -28.000 4.5 -20.000 -30.000 UG/L 5 OI/81 0483
JO ZINC DISSOLVED 32.667 19.8 54.000 -10.000 UG/L 12 01/81 10/86
31 IRON DISSOLVED 237.436 463.8 2830.000 X0.000 UG/L 39 OI/81 09/98
32 MANGANESE DISSOLVED 66.000 99.6 640.000 10.000 UG/L 39 OIBI 09/98
33 TRACE METALS ALUMINUM DISSOLVED -200.000 393.7 500.000 -400.000 UC/L 5 Ol/SI 04/83
34 BORON DISSOLVED 388.000 84.1 500.000 300.000 UG/L S OI/81 0483
35 MOLYBDENUM DISSOLVED •52.759 56.5 -10.000 700.000 UG/L 29 Ol/81 09N8
36 NUTRIENTS NCTROCEN ADTMIUM-TOTAL 1.070 1.1 2.690 -0.100 MG/L 10 01/81 05/88
37 AMMIA-FREE 0.004 0.0 0.011 -0.001 MC/L 10 Ol/81 05/88
3g NITRATE 0.255 0.4 1.430 -0.020 MG/L 25 10/86 09/98
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TABLE SA SITE: 09794 (009-79~, WADGE OVERBURDEN)