2010-07-07_HYDROLOGY - M1999006

• Permit No: M1999006
• IBM Index Class Name: HYDROLOGY
• Doc Date: 7/7/2010
• Doc Name: Substitute Water Supply Plan
• From: OSE
• To: Cheryl Signs Engineering
• Permit Index Doc Type: Hydrology Report
• Email Name: MAC
• Media Type: D
• Archive: No

TABLE 1
KURTZ SWSP REQUEST
MINING DEPLETION AND REPLACEMENT
Sand Land, Inc. 23-Jun-1 0 ? "
a
f'

M@NTH NET.EVAP* k
ac of
Nov 62,604 1.84 30 0.28 173.1 19.04 21.16 21.24 21.24
Dec 36,584 1.08 31 0.29 173.1 - 1.36 2.90 2.90
Jan 25,975 0.76 31 0.29 173.1 - 1.05 1.77 1.77
Feb 48,763 1.44 28 0.26 173.1 - 1.70 2.19 2.19
Mar 65,941 1.94 31 0.29 173.1 24.23 26.46 25.06 25.06
Apr 66,069 1.94 30 0.28 173.1 31.16. 33.38 32.43 32.43
May 85,807 2.53 31 0.29 173.1 32.89 35.70 35.00 35.00
Jun 71,193 2.10 30 0.28 173.1 34.62 36.99 36.42 36.42
Jul 54,007 1.59 31 0.29 173.1 27.70 29.57 29.69 29.69
Aug 66,003 1.94 31 0.29 173.1 25.97 28.19 28.19 28.19
Sep 54,611 1.61 30 0.28 173.1 22.50 24.39 24.62 24.62
Oct 62,443 1.84 31 0.29 173.1 17.31 19.43 19.87 19.87
Apr-Oct 460,133 13.54 214 1.97 192.14 207.65 206.22
TOTAL 700,000 20.60 365 3.36 235.42 259,38 25938 259.38
*NET EVAP set to zero for ice cover from December through February
NET EVAP PRODUCT DUST
ft J LOSS CONTROL
r 0.11 a-f/ton a-f/truck
Dec 0.09
Jan 0.08 J
Feb 0.10 J
Mar 0.14
Apr 0.18
May 0.19
Jun 0.20
Jul 0.16
Aug 0.15
Sep 0.13
Oct 0.10
SONTACT' ;` -=
Garrett Varra
Varra Companies, Inc.
3E-05 0.0092 8120 Gage St.
Federick, CO 80516
303.666.6657
Depletion based on T = 100,000 gpd/ft, W = 4000', X = 80', S = .28
TOTAL 1 1.63