2011-06-08_HYDROLOGY - M1997054

• Permit No: M1997054
• IBM Index Class Name: HYDROLOGY
• Doc Date: 6/8/2011
• Doc Name: SWSP
• From: OSE
• To: Applegate Group, Inc.
• Permit Index Doc Type: Hydrology Report
• Email Name: BMK
• Media Type: D
• Archive: No

Table-2
Front Range Aggregates, LLC
Parkdale Project M-97-054

ro t,.
Applegate
Group,,.
?Vb Substitute Supply Plan - Operational Losses for water hauled off-site

Month

Percent of
Aggregate
Production

Aggregate
Production
(tons)
Water
Retained
in Product
(ac-ft)
Water Used
Gravel Operation
Dust Control
(ac-ft)
Water Used For
Granite Quarry
Dust Control
(ac-ft) 1-1
Operational
Consumptive
Use
(ac-ft) vt
Evaporative
Consumptive
Use
(ac-ft) tot

Total
Depletion
(ac-ft)
Oct-09 4.5% 14,804 0.44 0.47 0.00 0.91 0.26 1.17
Nov-09 5.0% 16,345 0.48 0.36 0.00 0.84 0.09 0.93
Dec-09 3.2% 10,309 0.30 0.24 0.00 0.54 0.07 0.61
Jan-10 0.0% 0 0.00 0.00 0.00 0.00 0.07 0.07
Feb-10 0.0% 0 0.00 0.00 0.00 0.00 0.09 0.09
Mar-10 4.6% 15,024 0.44 0.56 0.00 1.00 0.19 1.19
Apr-10 9.3% 30,182 0.89 0.71 0.00 1.60 0.31 1.91
May-10 8.4% 27,304 0.80 0.90 0.00 1.70 0.59 2.29
Jun-10 7.8% 25,486 0.75 0.51 0.00 1.26 0.78 2.04
Jul-10 13.2% 43,055 1.27 0.83 0.00 2.10 0.75 2.84
Aug-10 13.2% 43,055 1.27 0.83 0.00 2.10 0.65 2.74
Sep-30 10.1% 32,841 0.97 0.71 0.00 1.68 0.38 2.06
Oct-10 7.9% 25,789 0.76 0.47 0.00 "1.23 0.26 1.49
Nov-10 7.5% 24,500 0.72 0.36 0.00 1.08 0.09 1.17
Dec-10 5.19'p 16,700 0.49 0.24 0.00 0.73 0.07 0.80
Total 100% 325,394 9.58 7.19 0.00 16.77 4.64 21.41
Total Material Mined = 325,394 tons
Moisture Content = 4.0%
Gravel Pit Dust Control = 7.19 ac-ft
Granite Quarry Dust Control = 0.00 ac-ft
Notes
(1) Based on actual mining activity.
(2) Equals column (1) • Total Material Mined.
(3) Equals column (2)*Moisture Content* (2000/62.4)/43,560.
(4) Gravel operation dust control actual figures
(S) Granite quarry not operational; no dust control use.
(6) Equals column (3)+ column (4)+ column (5).
(7) Taken from Table No. 1.
(8) Total Depletions equal column (6) + column (7).
Total Depletion = 21.41 acre-feet
ca €.:
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