2011-11-16_HYDROLOGY - M1977522

• Permit No: M1977522
• IBM Index Class Name: HYDROLOGY
• Doc Date: 11/16/2011
• Doc Name: SWSP
• From: OSE
• To: Applegate Group, Inc.
• Permit Index Doc Type: Hydrology Report
• Email Name: ECS
• Media Type: D
• Archive: No

Month
{ Per of
Annual
Eva poration;
‘
Gross`Montlily
Evaporation :
' [in]
' AWL__
Monthly
Preci
[inj,
Monthly
C U.Cred it
[in]
( D ) i _ '_
Mo_nthly,
Avit errip;
[0i='];
[E')'
Net,
Evap;
0111;
iF)
Evap
CU'
[ac -ft]
tG)._
November
4.0%
1.80
o.78
0.55
37.5
1.25
3.56
December
3.0%
1.35
0.41
0.29
29.4.
ICE
0.00
January
3.0%
1.35
0.48
0.34
28.6
ICE
0.00
February
3.5%
1.58
0.37
0.26
33.5
1.32
3.74
March
5.5%
2.48
1.07
0.75
41.1
1.73
4.90
April
9.0%
4.05
1.79
1.25
49.4
2:80
7.95
May
12.0%
5.40
2.45
1.72
58.6
3.69
10.47
June
14.5%
6.53
1.90
1.33
68.1
5.20
14.76
July
15.0%
6.75
1.48
1.04
73.8
5.71
16.24
August
13.5%
6.08
1.15
0.81
71.7
5.27
14.98
September
10.0%
4.50
1.11
0.78
63.0
3.72.
10.58
October
7.0%
3.15
1.03
0.72
50.9
2.43
6.90
Total
10
45.00
14.02
9.81
-
33:11
94.08
Table No. 1
Star Ready Mix
Feit Pit (M- 1977 -522)
Evaporative. Consumptive Use (aka Evap CU)
From Pond Surface
Gross Annual Evaporation =
Historical Consumptive Use Credit =
Freezing Point of Water =
WY 2012 Gross Exposed Water Surface =
Pre -1981 Exposed Water Surface =
WY 2012 Net Exposed Water Surface =
45
70%
32
40.2
6.1
34.1
inches per NOAA Technical Report NWS 33
of monthly precipitation
° F
acres within permit area
acres within permit area
acres within permit area
Date Revised: 10/18/2011
AG Job #: 04 -157
RECEIVED
OCT 1 9 2011
STATE E ENGINEER
CO! )
Notes:
(A) Taken from General Guidelines for Substitute Water Supply Plans for Sand and Gravel Pits Submitted to the State Engineer for
elevations below 6500 ft MSL
(B) Gross monthly evaporation = (Gross Annual Evaporation) * (A)
(C) Monthly precipitation from GREELEY UNC, COLORADO (053553) weather station. Period of record is 1967 to 2005
(D) Monthly consumptive use credit = (Historical Consumptive Use Credit) * (C)
(E) Monthly average temperature from GREELEY UNC, COLORADO (053553) weather station. Period of record is 1967 to 2005
(F) Net evaporation = (B) - (D) if the monthly average temperature is greater than freezing. Otherwise, the pond is assumed to be frozen
(G) Evap CU = (Exposed Water Surface Requiring Augmentation) * (E) /12
N: \04157 Feit Pit SSP \Disciplines (Technical) \Water Rights \2012 SWSP Renewal \Feit Pit 2012 SWSP.xlsx