2007-11-28_HYDROLOGY - M2004078

• Permit No: M2004078
• IBM Index Class Name: HYDROLOGY
• Doc Date: 11/28/2007
• Doc Name: Substitute water supply plan
• From: OSE
• To: Applegate Group, Inc.
• Media Type: D
• Archive: No

~, 41
Amended Table C
Lafarge West, Inc.
Lupton Lakes Resource Pit M-04-078
Substitute Water Supply P/an -Tots/ Consumptive Use and Lagged Stream pep/etions
Evaporative Operational Depletions
Month CU CU
(acre-feet) (acre-feet) (acre-feet)
/A\ ._.
i.~ 4.1
3.3 4.6 7.9
5.6 6.9 12.5
7.5 9.9 17.4
10.7 12.2 22.9
11.3 13.0 24,2
9.8 ~ t S „ -,
Notes:
Applegate
`Group, ~„~.
Total
Lagged Depletions

(acre-feet)
D Transit
Losses for
Replacements
(acre-feet)
E Total
Aurora Lease
Amount
(acre-feet)
F
10.7 0.75 11.5
8.8 0.62 9.4
7.4 0.52 8.0
6.8 0.48 7.3
7.0 0.49 7.5
8.0 0.56 8.6
9.7 0.68 10.4
11.9 0.83 12.7
14.1 .0.99 15.1
15.2 1.06 16.2
14.6 1.02 15.7
13.1 0.91 14.0
127.3 8.9 136.2
(a) From Table A column (F).
(B) From Table B column (F).
(c) Sum of Total Evaporative CU (A) and Total Operational CU (B).
(°) Lagged pumping depletions from stream depletion model run where d = 2,640 ft, T = 150,000 gpd/ft, S = 0.2, No Flow
Boundary = 7,603 ft.
(E) 7% transit loss from Metro WWTP. Transit losses are calculated based on the distance from the Metro WWTP to the mining
sites (approximately 14 miles) and a transit rate of 0.5% per mile.
(F) (D) + (E). Lease amount provided by the City of Aurora.
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9882007