2009-01-09_REPORT - M2007044

• Permit No: M2007044
• IBM Index Class Name: REPORT
• Doc Date: 1/9/2009
• Doc Name: As built site report
• From: Energy Fuels Resources Corp.
• To: DRMS
• Email Name: GRM
• Media Type: D
• Archive: No

REVISED 100 Yr POND-F Type 1124-hr 100 FULL YEAR Rainfall=2.90"
Prepared by Greg Lewicki & Associates Printed 11/4/2008
HydroCAD® 8.50 s/n 004412 © 2007 HydroCAD Software Solutions LLC Page 13
Hydrograph for Pond 1 P: SEDIMENT POND
Time Inflow Storage Elevation Primary
(hours) (cfs) (acre-feet) (feet) (cfs)
0.00 0.00 0.000 7,022.00 0.00
2.50 0.00 0.000 7,022.00 0.00
5.00 0.00 0.000 7,022.00 0.00
7.50 0.15 0.011 7,022.04 0.00
10.00 0.62 0.082 7,022.31 0.00
12.50 7.56 1.386 7,026.13 0.51
15.00 1.22 1.741 7,026.95 0.64
17.50 0.77 1.801 7,027.08 0.66
20.00 0.53 1.799 7,027.07 0.66
22.50 0.46 1.764 7,027.00 0.65
25.00 0.01 1.698 7,026.85 0.63
27.50 0.00 1.573 7,026.56 0.59
30.00 0.00 1.456 7,026.29 0.54
32.50 0.00 1.349 7,026.04 0.50
35.00 0.00 1.252 7,025.80 0.44
37.50 0.00 1.166 7,025.58 0.38
40.00 0.00 1.093 7,025.40 0.33
42.50 0.00 1.027 7,025.23 0.30
45.00 0.00 0.968 7,025.08 0.27
47.50 0.00 0.914 7,024.93 0.24
50.00 0.00 0.870 7,024.81 0.20
52.50 0.00 0.830 7,024.69 0.19
55.00 0.00 0.793 7,024.59 0.17
57.50 0.00 0.759 7,024.49 0.16
60.00 0.00 0.728 7,024.40 0.14
62.50 0.00 0.700 7,024.32 0.13
65.00 0.00 0.675 7,024.25 0.11
67.50 0.00 0.654 7,024.19 0.09
70.00 0.00 0.637 7,024.14 0.08
72.50 0.00 0.620 7,024.10 0.08
75.00 0.00 0.604 7,024.05 0.08
77.50 0.00 0.589 7,024.01 0.07
80.00 0.00 0.575 7,023.96 0.07
82.50 0.00 0.561 7,023.92 0.06
85.00 0.00 0.548 7,023.88 0.06
87.50 0.00 0.536 7,023.84 0.06
90.00 0.00 0.524 7,023.80 0.05
92.50 0.00 0.514 7,023.77 0.05
95.00 0.00 0.504 7,023.74 0.05
97.50 0.00 0.495 7,023.71 0.04
100.00 0.00 0.486 7,023.68 0.04
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