2009-06-05_HYDROLOGY - M1985218

• Permit No: M1985218
• IBM Index Class Name: HYDROLOGY
• Doc Date: 6/5/2009
• Doc Name: Substitute Water Supply Plan
• From: OSE
• To: Applegate Group, Inc.
• Permit Index Doc Type: Hydrology Report
• Email Name: BMK
• Media Type: D
• Archive: No

i,aiarge west, inc.
Rich Pit, M-85-218
Mining Stream Depletions - Active Pit Area
Stream Depletion Factor = 7.3 days Applegate
Group, I„c.
Consumed Cumulative Cumulative Volume of Volume of
Cumulative Volume Volume Volume of Depletion Stream
Time Month Pumped Pumped Depletion This Step Depletions
(months) (ac-ft) ac-ft) (ac-ft) (ac-ft) (ac-ft)
1 Apr-2001 5.87 5.868 3.264 3.2641
2 May-2001 7.67 13.541 8.811 5.5469
3 Jun-2001 9.76 23.303 16.216 7.4046
4 Jul-2001 9.52 32.823 24.193 7.9770
5 Aug-2001 8.19 41.018 31.638 7.4454 Year 1
6 Sep-2001 6.78 47.802 38.158 6.5197
7 Oct-2001 4.62 52.424 43.206 5.0485 56
64
8 Nov-2001 2.50 54.927 46.579 3.3724 .
9 Dec-2001 1.93 56.862 49.066 2.4874
10 Jan-2002 1.99 58.850 51.305 2.2394
11 Feb-2002 2.38 61.227 53.664 2.3586
12 Mar-2002 3.44 64.664 56.638 2
9736
13 Apr-2002 5.87 70.533 61.175 .
4.5375
14 May-2002 7.67 78.205 67.284 6.1087
15 Jun-2002 9.76 87.967 75.089 7
8049
16 Jul-2002 9.52 97.487 83.382 .
8.2929
17 Aug-2002 8.19 105.682 91.089 7.7070 Year 2
18 Sep-2002 6.78 112.466 97.832 6.7429
19 Oct-2002 4.62 117.089 103.074 5.2427 60
57
20 Nov-2002 2.50 119.592 106.618 15439 .
21 Dec-2002 1.93 121.526 109.259 2.6407
22 Jan-2003 1.99 123.515 111.636 2.3776
23 Feb-2003 2.38 125.891 114.121 2.4841
24 Mar-2003 3.44 129.3 29 117.209 3
0885
25 Apr-2003 5.87 135.197 121.852 .
4.6432
26 May-2003 7.67 142.870 128.059 6.2063
27 Jun-2003 9.76 152.632 135.954 7.8955
28 Jul-2003 9.52 162.152 144.331 8.3773
29 Aug-2003 8.19 170.347 152.117 7.7859 Year 3
30 Sep-2003 6.78 177.131 158.934 6.8169
31 Oct-2003 4.62 181.753 164.246 5.3122 61
47
32 Nov-2003 2.50 184.256 167.856 3.6095 .
33 Dec-2003 1.93 186.191 170.558 2.7026
34 Jan-2004 1.99 188.179 172.995 2.4363
35 Feb-2004 2.38 190.555 175.534 2.5398
36 Mar-2004 3.44 193.993 178.676 3
1414
37 Apr-2004 5.77 199.764 183.315 .
4.6392
38 May-2004 7.68 207.447 189.554 6.2391
39 Jun-2004 9.84 217.285 197.535 7.9809
40 Jul-2004 9.50 226.784 205.959 8.4235
41 Aug-2004 8.22 235.000 213.796 7.8378 Year 4
42 Sep-2004 6.84 241.839 220.688 6.8920
43 Oct-2004 4.61 246.450 226.046 5.3578 62
00
44 Nov-2004 2.54 248.986 229.712 3.6657 .
45 Dec-2004 1.96 250.942 232.471 2.7588
46 Jan-2005 1.99 252.931 234.949 2.4780
47 Feb-2005 2.40 255.328 237.536 2.5877
48 Mar-2005 3.37 258.701 240.680 3
1436
49 Apr-2005 5.77 264.472 245.338 .
4.6582
50 May-2005 7.68 272.155 251.605 6.2671
51 Jun-2005 9.84 281.993 259.614 8.0092
52 Jul-2005 9.50 291.491 268.066 8.4512
53 Aug-2005 8.22 299.708 275.930 7.8647 Year 5
54 Sep-2005 6.84 306.547 282.849 6.9183
55 Oct-2005 4.61 311.158 288.232 5.3833 62
30
56 Nov-2005 2.54 313.694 291.922 3.6905 .
57 Dec-2005 1.96 315.650 294.705 2.7828
58 Jan-2006 1.99 317.638 297.207 2.5014
59 Feb-2006 2.40 320.036 299.817 2.6104
60 Mar-2006 3.37 323.409 302.983 3.1657
Rich Pit Active Pit Area
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