REP26321

• Permit No: C1981044
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1990 AHR Complet Water Quality Data Listing: No 5 Mine discharge through No. 1 strip pit WL& FR
• Permit Index Doc Type: Hydrology Report 1990
• Media Type: D
• Archive: No

CVPRUS EMPIRE COAL CORP. PAGE 2
WATER QUALITY MONITORING DATA - PHYSICAL PROPERTIES
NO.: 7NA STATION NAME: 7 NORTH ANGLE DISCHARGE TYPE: DITCH DATE: 03/05/91
DATE TEMP EC EC PH PH EH SOLIDS SOLID S SOLIDS MARDN ALKAL OIL+GR
FIELD LAB F LD LAB FIELD DISS. SUSP . SETTL. TOTAL TOTAL VISBL.
DEG C UMHOS/CM UMHOS/CM MV MG/L
__ MG/L
_
_ MG/L MG/L
_____ _____ MG/L
______ 1=V 2=N
_
________
10/26/89 ____
B. _
0 ______
1368. __ __
0 ______ __
8 __
.5 _____ _______ ______ _____ _ _
__ 2
11/01/89 7. 0 1340. 0 B .4 2
It/09!89 5. D !x30 .0 B .5 B .D 2
11/16/89 5. 0 1453 .0 8 .7 2
11/21/89 5. 0 1444. 0 8 .6 B .0 2
11/29/89 3. 0 1x23. 0 B .fi 2
12/07/09 4 .0 1393 .0 8 .6 18 .0 2
12/15/89 3. 0 1349 .0 B .6 2
12/21/89 3. 0 1290 .0 8 .6 6 .0 2
12/28/09 3. 0 1421. 0 B .5 2
01/04/90 1 .0 1380 .0 8 .5 2
01/11/90 5 .0 1512. 0 8 .6 12 .0 2
01/19/90 4. 0 1482. 0 8 .6 2
01/25/90 3. 0 1447. 0 8 .7 10 .0 2
01/31/90 3. 0 14x6. 0 B .6 2
02/06/90 5. 0 1472. 0 B .6 20 .0 2
02/15/90 2. 0 1421. 0 B .E 2
02/20/90 3. 0 1397. 0 8 .7 B .0 2
03/01/90 5. 0 ~ 1379. 0 B .6 2
03/06/90 2. 0 1269. 0 8 .6 2
03/14/90 3. 0 1274. 0 8 .6 2
03/20/90 B. 0 1470. 0 8 .5 BB8.0 2 .0 2
03/27/90 11. 0 1494, 0 8 .7 2
04/03/90 B. 0 1577. 0 8 .8 4 .0 2
04/11/90 16. 0 1492. 0 8 .8 22 .0 2
05/04/90 14. 0 1427, 0 8 .9 2
05/29/90 14. 0 1507. 0 9 .1 4 .0 2
06/05/90 14. 0 1509. 0 8 .7 9.30 978.0 10 .0 -0.2 673.0 2
06/15/90 17. 0 1627. 0 9 .2 2
06/26/90 23. 0 1575. 0 9 .6 12 .0 2
07/05/90 24. 0 1fi30. 0 9 .5 940.0 4 .0 2
07/12/90 23. 0 1554. 0 9 .3 2
07/19/90 17. 0 1669. 0 9 .6 2 .0 2
07/27/90 21. 0 1586. 0 9 .1 2
08/04/90 18. 0 1638. 0 9 .0 2
08/10/90 18. 0 1638. 0 9 .0 -2 .0 2
08/15/90 22. 0 9 .6 2
08/17/90 19. 0 1630. 0 9 .5 2
08/21/90 16. 0 1475. 0 9 .3 B .0 2