2006-05-16_HYDROLOGY - M2004078

• Permit No: M2004078
• IBM Index Class Name: HYDROLOGY
• Doc Date: 5/16/2006
• Doc Name: Substitute Water Supply Plan
• From: OSE
• To: Applegate Group and Leonard Rice Engineers, Inc.
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

Revised Table D
Lafarge West, Inc.
Lupton Lakes Resource Pit M-04-078
Applegate
Grou , ~~~.
p
Lupton Lakes Resources Water Balance & Rep/acement Requirements

Month Total
Mining
Depletions
(acre-feet)
A Transit Losses
from
Metro WWTP
(acre-feet)
g Total Lease
Requested from
Arvada
(acre-feet)
C
Jun-06 2.65 0.13 2.78
Jul-06 7.91 0.40 8.31
Au -06 10.34 0.52 10.86
Se -06 10.59 0.53 11.12
Oct-06 9.57 0.48 10.05
WY 2006 Total 41.06 2.05 43.11
A r-07 6.70 0.33 7.03
Ma -07 8.55 0.43 8.98
]un-07 10.89 0.54 11.44
Jul-07 13.21 0.66 13.87
Au -07 14.38 0.72 15.10
Se -07 13.94 0.70 14.64
Oct-07 12.46 0.62 13.08
WY 2007 Total 80.1 4.0 84.1
(A) Total lagged mining depletions from Table C.
(B) 5% transit loss from Metro WWTP.
(C) Total Lease amount requested from City of Arvada.

Month Total
Mining
Depletions
(acre-feet)
A Transit Losses
from
St. Vrain River
(acre-feet)
g Total Lease
Requested from
St. Vrain Left Hand
(acre-feet)
C
Nov-06 8.18 0.00 8.18
Dec-06 6.59 0.00 6.59
Jan-07 5.51 0.00 5.51
Feb-07 5.14 0.00 5.14
Mar-07 5.49 0.00 5.49
WY 2007 Total 30.9 0.0 30.9
(A) Total lagged mining depletions from Table C.
(B) 0% transit losses since gaining reach
(C) Total Lease amount requested from St Vrain Left Hand.
Prepared By: MLA
C:\Documents and SettingsymN\Local Settings\Temporary Internet FilesWLKt D\Table C and D.xls &8n006