REP43393

• Permit No: C1981025
• IBM Index Class Name: Report
• Doc Date: 12/16/1991
• Doc Name: 1991 ANNUAL HYDROLOGIC REPORT PN C-81-025
• From: MINREC INC
• To: MLRD
• Annual Report Year: 1991
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

1
I
Date
' 04/18/90
09/25/90
05/02/90
05/07/90
05/16/90
05/22/90
05/31/90
06/07/90
06/13/90
06/20/90
' 06/27/90
07/04/90
07/11/90
07/16/90
' 07/24/90
07/31/90
08/07/90
t 08/17/90
08/23/90
08!28/90
09/04/90
' 09/08/90
09/14/90
09/21/90
' 09/26/90,
10/01/90
10/07/90
' 10/16/90
10/26/90
11/03/90
11/09/90
' 11/16/90
11/24/90
12/01/90
12/05/90
12/12/90
12/19/90
12/29/90
01/05/91
O1/11/9J
01/19/91
' 01/26/91
02/02/91
02/09/91
' 02/16/91
02/21/91
MINREC, INC., NORTH THOMPSON CREEK MINES PAGE 3/4
NO. 1 MINE DISCHARGE
Flow TSS TDS TFe TCd
GPM pH Cond Temp MG/L MC/L MG/L MG/L
15 8.1 3100 10
23 8.1 3100 10
23 8.1 3200 13
29 8.0 3200 14 <10 1890 0.90 (0.0007
29 8.1 3200 13
30 8.0 3100 16
30 8.0 3500 17
21 8.0 3000 17 <10 2110 0.31 (0.0007
0
15 8.0 3400 16
11 7.8 3500 22
21 7.9 3300 20 <10 1990 0.58 (0.0007
'l0 8.0 3200 18
19 8.0 3000 21
19 7.9 3100 17
19 7.9 3100 19
18 7.7 3300 15
19 7.8 3300 16 <10 'L 050 0.64 (0.0007
12 8.1 3400 15
5 8.0 3300 15
0
4 8.1 3300 15
21 8.0 3000 19 <10 14'LO 0.81 (0.0007
25 8.0 2900 13
28 8.1 3000 15
22 8.2 3200 10 <10 2195 0.88 C0.0007
23 8.1 3100 11
18 8.2 3200 11
20 8.3 3100 9
23 8.4 3000 5 <10 2105 2.71 (0.0007
19 8.5 2900 5
19 8.4 3000 5
20 8.4 2800 4
14 7.9 2900 1
15 8.2 3200 3 <10 2505 1.07 (0.0007
15 8.3 3000 2
15 8.2 3100 2
15 7.9 2900 1
15 8.0 3100 1
15 8.1 3000 1
15 7.9 3100 1 <10 1845 1.59 (0.0007
15 8.0 3000 1
15 7.9 3100 1
15 8.1 3100 2
15 8.0 3000 3
15 8.0 3100 3 <10 'L 505 1.89 (0.0007