REP11098

• Permit No: C1981022
• IBM Index Class Name: Report
• Doc Date: 3/24/1994
• Doc Name: 1993 AHR
• Annual Report Year: 1993
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

' OUT FALL 011 - SANBORN LREEK MINE DISCHARGE
~ Laboratory Test Results ~ Field Test Results
1 I------ -------
TDS -----
TSS --------i_
Total ..-_- _......_-
Coed .~
T ...--_.
Sel ....___
Flow
Date ~ pH mg/l mg/t Iron ~ Ph Umhos/cm Cel X GPM
' OB-Jen-93 ~ 8.0 2695 15 0.17 ~ 8.3 3500 20 2.0 125
14-Jen-93 ~ 8.4 2658 16 0.03 ~ 8.9 3250 17 2.0 75
21-Jan-93 ~ 8.1 2720 -10 0.10 ~ 8.5 3400 19 2.0 170
30-Jen-93 ~ 8.t 2720 -10 0.12 ~ 8.0 3000 16 t.5 50
OS-Feb-93 ~ ~ 8.1 3100 17 1.5 70
12-Feb-93 ~ 8.2 2740 14 0.09 ~ 7.9 3700 23 2.0 130
19-Feb-93 ~ 8.2 2710 18 0.11 ~ 8.0 3600 20 2.0 130
23-Feb-93 ~ 8.6 2622 100 0.89 ~ 8.4 2800 12 2.0 60
' 01•Mar-93 ~ 8.4 3735 32 0.11 ~ 8.0 3400 17 2.0 45
13-Mer-93 ~ 8.3 2422 38 0.40 ~ 8.4 8000 15 5.0 135
18-Ner-93 ~ 8.4 2562 60 0.28 ~ 8.4 3100 15 2.0 25
' 28-Mer-93 ~ 2564 42 0.25 ~ B.b 3100 18 2.0 25
01-Apr-93 ~ 8.6 2586 40 0.46 ~ B.7 3000 17 2.0 30
08-Apr-93 ~ 9.0 2574 2 0.07 ~ 7.8 2950 19 1.5 135
15-Apr-93 ~ 8.4 2440 -2 0.22 ~ 8.4 2550 14 1.5 75
' 19-ppr-93 ~ 8.4 2660 8 -0.02 ~ 8.2 2350 16 1.5 35
29-Apr-93 ~ 8.2 2552 18 0.04 ~ B.3 2800 18 2.0 100
06-May-93 ~ 8.4 2738 -2 -0.02 ~ 8.2 3300 18 2.0 5
13-Mey-93 ~ ~ ~ 8.4 3450 20 2.0 20
' 22-Nay-93 ~ ~ 8.3 3800 20 2.0 75
24-Nay-93 ~ 8.4 2644 -2 -0.02 ~ 8.6 2900 18 1.9 75
03-Jun-93 ~ 8.2 2580 6 -0.02 ~ 8.4 3100 18 2.1 75
06-Jun-93
' 09-Jun-93 ~ 8.3 2638 14 -0.02 ~
18-Jun-93 ~ 8.2 2644 12 0.05
22-Jun-93 ~ 8.2 2652 6 0.04
' 02-Jul-93 ~ 8.4 2622 6 0.05 ~ 8.9 4200 18 45
12-Jul-93 ~ 8.3 2604 16 0.29 ~ 9.1 3900 16 60
19-Jul-93 ~ 8.5 2584 18 0.18 ~ 8.9 3900 15 75
26-JU1-93 ~ 8.5 2716 34 1.04 ~ 9.0 4000 17 165
' 02-Aug-93 ~ 8.5 2670 28 1.85 ~ 9.1 4200 17 1B5
10-Aug-93 ~ B.5 2702 34 0.50 ~ 9.1 4500 17 205
17-Aug-93 ~ 8.6 2686 38 0.92 ~ 9.0 4300 17 75
23-Aug-93 ~ 8.5 2598 20 0.51 ~ 8.9 4200 17 60
' 30-Aug-93 ~ 8.5 3012 14 0.28 ~ 9.1 3500 19 65
14-Sep-93 ~ 8.6 2952 56 1.00 ~ 9.4 4800 14 185
20-Sep•93 ~ 8.5 2796 4 0.30 ~ 9.7 4400 14 235
t 27-Sep-93 ~ 8.6 2740 98 0.85 ~ 9.5 4400 14 35
OS-Oct-93 ~ 8.6 ZB92 46 0.88 ~ 9.2 4900 9 105
11-Oct-93 ~ 8.3 2692 4 -0.2 ~ 9.1 4400 13 335
21-Oct-93 ~ 8.6 2538 20 0.38 ~ 8.9 4300 12 120
' 25-Oct-93 ~ 8.5 2652 16 0.58 ~ 9.2 3900 13 175
OS-Nov-93 ~ 8.5 3270 42 1.51 ~ 9.1 4300 13 185
OB-Nov-93 ~ 8.4 2730 -2 0.11 ~ 9.1 4400 11 35
17-Nov-93 ~ 8.5 2574 4 0.34 ~ 9.5 3900 11 2B5
' 29-Nov-93 ~ 8.3 2680 -2 0.06 ~ 9.1 3700 13 385 '
06-Dec-93 ~ 8.5 3048 4 0.96 ~ 9.3 4300 11 20 j
14-Dec-93 ~ 8.4 2908 40 0.55 ~ 9.2 4600 9 45
' 22-Dec 93
x 8.4 2584 2 0.40
x 9.7 4100 8 400 ~
_
_
_
_ -___
- --
_
_
- __
___-
L
Minimum 8.0 2422 -10 -0.20 7.8 2350 B 1.5 5
' Maxinun
Average 9.0
8.4 3735
2713 100
21 1.85
0.37 9.7
8.8 8000
3806 23
16 5
2 400
114

NPDES REDUIRENENTS
011LA8-4.NK3
1