REP35474

• Permit No: C1981044
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1991 AHR: Water Quality Data Listing: page 97 through 198
• Permit Index Doc Type: Hydrology Report 1991
• Media Type: D
• Archive: No

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CV PRU$ EMPIRE COAL CORP, PAGE B
WATER QUALITY MONITOR ING DATA - PHVSI CAL PROPE RTIES
NO.: 5D STATION NAME: NO 5 MINE DISCHARGE TYPE: DITCH DATE: 03/12/92
DATE TEMP EC EC PH PH EH SOLIDS SOLIDS SOLIDS HARDN ALKAL OlL+GR
FIELD LAB FLD LAB FIELD DI55. SUSP, $ETTL. TOTAL TOTAL VISBL.

_
_
_
__ DEG C
____ UMHOS/CM UMHO$/CM
________ ________
____ _____ MV
_______ _ MG/L
_______ _ MG/L
______ MG/L
_ _______ MG/L
______ MG/L
_____ 7=V 2=N
_ _
_
_
_
02/15/90 _
13.0 1482.0 7.7 2
02/20/90 13.0 1511.0 7.6 6. 0 2
03/01/90 15.0 1492.0 7.7 2
03/06/90 15.0 1479.0 7.6 -2. 0 2
03/14/90 13.0 1491.0 7.5 2
03/20/90 14.0 1519.0 7.6 932.0 14. 0 2
04/12/90 14.0 1475.0 7.6 72. 0 2
04/18/90 12.0 1446.0 7.4 2
04/25/90 15.0 1419.0 7.4 2
05/04/90 17.0 1422.0 7.5 2
05/09/90 16.0 1x31.0 7.6 8. 0 2
05/16/90 16.0 1d74.0 7.6 2
05/23/90 8. 0
05/31/90 75.0 1445.0 7.7 8.20 918.0 8. 0 -0.2 788. 0 2
06/06/90 15.0 1463.0 7.8 4. 0 2
06/14/90 17.0 7550.0 7.7 2
06/22/90 16.0 1463.0 7.7 10. 0 2
06/29/90 21.0 7449.0 8.6 2
07!05/90 20.0 75x9.0 8.4 970.0 6. 0 2
07/12/90 20.0 1507.0 7.8 2
07/17/90 20.0
07/19/90 16.0 1x79.0 7.6 2. 0 2
07/27/90 18.0 7578.0 7.B 2
08/02/90 17.0 7495.0 7.7 2
08/10/90 16.0 7579.0 7,7 6. 0 2
OB/15/90 79.0 B.D 2
08/17/90 17.0 1470.0 7.7 2
08/21/90 17.0 1520.0 7.7 12. 0 2
08/37/90 7fi .D 1575.0 T,6 2
09/08/90 74,0 7x28.0 7.B 2
09/73/90 14,0 1479.0 7.7 -2. 0 2
09/20/90 74.0 1508.0 7.6 -2. 0 2
09/27/90 74,0 1524.0 7.4 2
10/02/90 16.0 7562.0 7.2 2
10/12/90 11.0 1553.0 7.5 932.0 54. 0 2
10/18/90 15.0 1550.0 7.5 2
10/23/90 11.0 7x58.0 7.5 76. 0 2
10/30/90 74,0 1352,0 7.5 2
tt/06/90 70.0 7x31,0 7.5 12. 0 2