REP00595

• Permit No: C1981025
• IBM Index Class Name: Report
• Doc Date: 2/3/2000
• Doc Name: 1999 Annual Hydrology Report
• From: MINREC Inc
• To: DMG
• Annual Report Year: 1999
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

Page 2 of 9
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Flow TSS TDS TFe TCd
Date gpm Ph Cond Temp m I mg/I mg/I mg/I
5/31 /89 0
6/8/89 27
6/14/69 5 8.1 3600 17 <10 2630 0.19 <0.0007
6/21 /89 33 8.3 3300 14 4.12
6/28/89 25 8.1 3900 18 0.49
7/6/89 24 8.1 3800 18
7/12/89 36 7.6 3800 17
7/20/89 9 7.6 3600 19 <10 2620 0.27 <0.0007
7/26/89 43 7.5 3700 19
8/2/89 20 7.7 3600 19
8/7/89 5 8.0 3800 22 <10 2680 0.36 <0.0007
8/15/89 28 7.8 3900 19
8/23/89 41 7.2 3700 14
8/29/89 3 7.2 4000 14
9/6/89 0
9/11/89 0
9/18/89 -0
9/20/89 28 8.1 3700 14 51 2550 1.02 <0.0007
9/27/89 10 8.1 3500 14
10/5/89 12 8.2 3300 13 <70 2020 0.59 <0.0007
10/13/89 17 8.5 3600 7
10/16/89 15 8.2 2800 8
10/25/89 10 8.2 3200 7 0.51
10/29/89 10 8.4 3200 3
11 /9/89 11 8.2 3200 4 <10 2210 1.42 <0.0007
11/14/89 14 8.2 3300 5
11/21/89 12 8.2 3400 4
11/28/89 12 7.9 3600 1
12!5/89 15 8.0 3300 2 <10 2070 5.25 <0.0007
12/13/89 11 7.8 3100 1 1.29
12/20/89 11 7.6 3400 1 2.27
12/28/89 11 7.9 3300 2 2.38
89 AVE 16.5 7.9 3598 9 <10 2512 1.51 <0.0007

1/4/90 11 7.6 3300 4 <10 2485 3.38 <0.0007
1/9/90 13 7.8 3400 1
1/18/90 12 8.0 3500 1
1/23/90 12 8.0 3400 1
1/31/90 13 8.0 3500 1
2/6/90 14 7.9 3200 1
2/13/90 15 7.9 3200 2
2/21 /90 10 7.9 3100 1 <10 2365 2.10 <0.0007
2/26/90 10 7.a 290o a
3/7/90 10 8.0 2700 3 <10 2210 0.41 <0.0007
3/15/90 14 8.1 3000 4
3/22/90 18 8.3 3100 B
4/1/90 18 8.2 3200 9 <10 2220 0.18 <0.0007
4/6/90 19 8.3 3200 8
M13/90 21 8.1 3400 9
4!18!90 15 8.1 3100 10
3/30/90 23 8.1 3100 10
5/2/90 23 8.1 3200 13
5/7/90 29 8.0 3200 14 <10 1890 0.90 <0.0007