2009-04-14_HYDROLOGY - M2000041

• Permit No: M2000041
• IBM Index Class Name: HYDROLOGY
• Doc Date: 4/14/2009
• Doc Name: 2007-2009 Substitute Water Supply Plan Renewal
• From: OSE
• To: Deere & Ault Consultants Inc.
• Permit Index Doc Type: Hydrology Report
• Email Name: BMK
• Media Type: D
• Archive: No

Table 2
OPERATIONAL LOSSES
Evans #2 Pit
2009 Plan Year

Plan Year
2009
Month Amount of
Aggregate
Production
(tons) Water Lost
With Mined
Aggregate
(acre-feet) Water Used
for Dust
Control
(acre-feet) Total
Operational
Losses
(acre-feet)
April 100,000 2.94 0.08 3.02
May 100,000 2.94 0.08 3.02
June 50,000 1.47 0.08 1.55
July 50,000 1.47 0.08 1.55
August 50,000 1.47 0.08 1.55
September 50,000 1.47 0.08 1.55
October 50,000 1.47 0.08 1.55
November 0 0.00 0.00 0.00
December 0 0.00 0.00 0.00
January 0 0.00 0.00 0.00
February 0 0.00 0.00 0.00
March 50,000 1.47 0.08 1.55

Total 500,000 14.72 0.61 15.33
Notes:
(1) Projected mining provided by Fremont Paving & Redi-Mix.
(2) Column (2) times 2000 times 4% divided by 62.4 divided by 43,560.
(3) Based on 25,000 gallons per month as provided by Fremont Paving & Redi-Mix.
(4) Equals the sum of Columns (2) and (3).
Deere & Ault Consultants, Inc. 1213M008 PA0183 Evans #2 Pit\005 2009 SWSP Renewal\2009 Evans#2 SW SP Tables