2008-09-23_HYDROLOGY - M1999098

• Permit No: M1999098
• IBM Index Class Name: HYDROLOGY
• Doc Date: 9/23/2008
• Doc Name: Substitute Water Supply Plan
• From: OSE
• To: Applegate Group, Inc.
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

Table-2
Aggregate Industries-WCR, Inc.
WW Farms Expansion
Operational Losses
Applegate
Group, inc.
Date: June-08
Job #: 06-103

Month Percent of
Annual
Aggregate
Production
(1)
Aggregate
Production
(tons)
(2) Water
Retained
in Product
(ac-ft)
(3)
Water Used
Dust Control
(ac-ft)
(4) Operational
Consumptive
Use
(ac-ft)
(5) Evaporative
Consumptive
Use
(ac-ft)
(6)
Total
Depletion
(ac-ft)
(7)
]an 1.0% 5,000 0.15 0.02 0.17 0.08 0.25
Feb 2.0% 10,000 0.29 0.04 0.33 0.11 0.44
Mar 6.0% 30,000 0.88 0.12 1.00 0.14 1.15
Apr 9.0% 45,000 1.32 0.18 1.50 0.24 1.74
May 13.0% 65,000 1.91 0.26 2.17 0.31 2.48
Jun 16.0% 80,000 2.35 0.32 2.67 0.43 3.10
Jul 17.0% 85,000 2.50 0.34 2.84 0.46 3.30
Au 15.0% 75,000 2.21 0.30 2.51 0.43 2.93
Se 9.0% 45,000 1.32 0.18 1.50 0.30 1.81
Oct 7.0% 35,000 1.03 0.14 1.17 0.20 1.37
Nov 4.0% 20,000 0.59 0.08 0.67 0.10 0.77
Dec 1.0% 5,000 0.15 0.02 0.17 0.08 0.25
Total 100% 500,000 14.72 2.00 16.72 2.88 19.60
Total Material Mined = 500,000 tons
Moisture Content = 4.0%
Dust Control = 2.0 ac-ft
Notes:
(1) Based on estimated mining activity.
(2) Equals column (1) * Total Material Mined.
(3) Equals column (2) * 4% * (2000 / 62.4) / 43,560.
(4) Dust control was estimated at approximately 2 acre-feet annually.
(5) Equals column (4) + (3).
(6) Taken from Table No. 1.
(7) Total Depletions equal column (5) + column (6).
0