2012-01-20_HYDROLOGY - M1985112

• Permit No: M1985112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/20/2012
• Doc Name: Estimate of GIC & NCLPIC Shares Required for a Potential Augmentation Plan.
• From: DonLoloff
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

All values in ac -ft unless noted
Depletions
Replacements
Summertime Replacement (GIC Shares)
Remaining Replacement
Total
Long -term
Monthly Net
Evaporative
Lagged
Unit GIC
Total Credit for
Evap
Losses
Depletions
Credit
all Shares
Initial Balance
Total Additional Credit Required
Month
[ft]
[ac -ft]
[ac -ft]
[ac -ft /sh]
[ac -ft]
[ac -ft)
[ac -ft]
(A)
(B)
(C)
(D)
(E)
(F)
(G)
Nov
0.10
3.40
8.27
-0.42
-2.92
-11.20
11.20
Dec
0.09
3.06
6.77
-0.38
-2.68
- 9.45
9.45
Jan
0.08
2.72
5.92
-0.36
-2.49
-8.41
8.41
Feb
0.11
3.74
5.53
-0 .33
-2 .33
- 7. 86
7.
Mar
0.14
4.76
5.6o
-0.31
-2.19
-7.78
7.7
Apr
0.23
7.82
6.21
-0.10
-0.67
-6.88
6.88
May
0.30
10.20
7.39
1.49
10 .45
3.07
0,00
Jun
0.44
14.9
9.07
2.37
16.57
7.5o
o.00
Jul
0.48
16.32
10.97
3.23
22.62
11.65
0 00
Aug
0 44
14.96
11.93
2.90
20.27
8.34
0.00
Sep
0.31
10.54
11.55
1.84
12 87
1.32
0.00
Oct
0,20
6.8o
10.07
0.38
2.65
-7.42
7.42
Total
2.92
99.28
99.28
10.31
72.16
-27.12
59.
Table 1
Augmentation Plan Water Balance (GIC Shares)
Loloff Pit (M- 1985 -112)
Exposed Area =
34
acres
No. of GIC Shares =
Price per Share = $50,000
Date Revised: 12/23/2011
AG Job #: 07 -154
7
Notes:
(A) Monthly Evaporation rates from SWSP approvals.
(B) Total Evaporative Loss = (A) x (Current Exposed Area)
(C) Long -term Lagged Depletions determined by lagging (B) by an SDF of 6o days
(D) Unit GIC Credit obtained from the May 1998 engineering report for the Poudre Prairie decree in Case No. 96CW658
(E) Total Credit for all shares obtained
(F) Initial Balance = (E) - (C)
(G) Additional replacement credit required whenever the initial balance in (F) is negative