2013-03-12_HYDROLOGY - M1977439

• Permit No: M1977439
• IBM Index Class Name: HYDROLOGY
• Doc Date: 3/12/2013
• Doc Name: SUBSTITUTE WATER SUPPLY PLAN
• From: DWR
• To: DRMS
• Email Name: ECS
• Media Type: D
• Archive: No

Gross Exposed Water Surface
Gross Exposed Water Surface
Annual Precipitation =
Gross Annual Evaporation =
/Ftr ,3?3G''r�w
15.5
38
Notes:
(A) Taken from General Guidelines for Substitute Water Supply Plans for Sand and Gravel Pits Submitted to The State Engineer.
(B) Gross lake evaporation = (A) *(Gross Annual Evaporation / 12).
(C) Estimated using annual precipitation and monthly distribution of precipitation from the Western Regional Climate Center - Fort Collins, CO (050035)
(D) Effective precipitation = 0.7 *(C)/12.
(E) Net lake evaporation from exposed water surfaces = (B) - (D), there is no evaporation December - February due to below - freezing average monthly temperatures.
(F) Net exposed surface area calculated from dewatering Cells 3 and 4. Cell 4 dewatering will begin around August.
(G) Total lake evaporation from exposed water surfaces = (E) * (F).
(H) Crushed aggregate projections were provided by Martin Marietta.
(I) Washed aggregate projections were provided by Martin Marietta.
(J) Water retained in product equals 4% of total weight of washed aggregate produced and 2% of total weight of crushed aggregate produced.
(K) Dust control water volumes were projected by Martin Marietta.
(L) Equals (J) + (K).
(M) Equals (G) + (L).
(G) Lagging calculations were based on the following parameters:
Distance from stream = 2,000 ft, Transmissivity = 160,000 gpd/ft, Specific Yield = 0.2, No -flow Boundary = 3,000 ft
BBA
m. rnnwkeni+ B i , HOP RxncnfN A UocU rrs INC
Table No. 3
Martin Marietta Materials
Overland Ponds Site
Evaporative and Operational Consumptive Use
acres within current permit boundary prior to August 2013
acres within current permit boundary after August 2013
inches -Based on Western Regional Climate Center Fort Collins, CO Station (050035)
inches -Taken from NOAA Technical Report NWS 33
Evaporation
Operational
Total
Consumptive
Use
(acre -feet)
(M)
Total
Lagged
Depletions
(acre -feet)
(N)
Month
Percent of
Annual
Evaporation
(A)
Gross Lake
Evaporation
(ft)
(B)
' Precipitation
(in)
(C)
Effective
Precipitation
(ft)
(D)
Net Lake
Evaporation
(acre- ft/acre)
(E)
Net Exposed
Water Surface
(acre)
(F)
Total Lake
Evaporation
(acre -feet)
(G)
Crushed
Aggregate
(tons)
(H)
Washed
Aggregate
(tons)
(I)
Water Retained
in Product
(acre -feet)
(J)
Water Used for
Dust Control
(acre -feet)
(K)
Operational
Consumptive Use
(acre -feet)
(L)
Jan -13
3.0%
0.10
0.36
0.02
0.00
2.50
0.00
22,750
12,250
0.70
0.23
0.93
0.93
2.80
Feb -13
3.5%
0.11
0.48
0.03
0.00
2.50
0.00
26,650
14,350
0.81
0.12
0.93
0.93
1.73
Mar -13
5.5%
0.17
1.18
0.07
0.11
2.50
0.26
35,750
19,250
1.09
1.69
2.78
3.04
1.85
Apr -13
9.0%
0.29
1.97
0.11
0.17
2.50
0.43
37,700
20,300
1.15
1.69
2 84
3.26
2.57
May -13
12.0%
0.38
2.74
0.16
0.22
2.50
0.55
35,750
19,250
1.09
4.76
5.85
6.40
3.86
Jun -13
14.5%
0.46
1.83
0.11
0.35
2.50
0.88
45,500
24,500
1.39
4.76
6.15
7.03
5.46
Jul -13
15.0%
0.48
1.62
0.09
0.38
2.50
0.95
42,250
22,750
1.29
4.76
6.05
7.00
6.37
Aug -13
13.5%
0.43
142
0.08
0.34
3.30
1.14
40,300
21,700
1.23
4.76
5.99
7.13
6.78
Sep -13
10.0%
0.32
127
0.07
0.24
3.30
0.80
36,400
19,600
111
1.99
3.11
3.91
6.07
Oct -13
7.0%
0.22
1.13
0.07
0.16
3.30
0.51
35,750
19,250
1.09
0.77
186
2.37
4.44
Nov -13
4.0%
0.13
0.59
0.03
0.09
3.30
0.30
31,850
17,150
0.97
0.19
1.16
1.47
3.00
Dec -13
3.0%
0.10
0.49
0.03
0.00
3.30
0.00
29,250
15,750
0.89
0.19
1.09
1.09
2.01
Total
100%
3.17
15.08
0.88
2.06
-
5.83
419,900
226,100
12.83
25.90
38.72
44.55
46.93
Gross Exposed Water Surface
Gross Exposed Water Surface
Annual Precipitation =
Gross Annual Evaporation =
/Ftr ,3?3G''r�w
15.5
38
Notes:
(A) Taken from General Guidelines for Substitute Water Supply Plans for Sand and Gravel Pits Submitted to The State Engineer.
(B) Gross lake evaporation = (A) *(Gross Annual Evaporation / 12).
(C) Estimated using annual precipitation and monthly distribution of precipitation from the Western Regional Climate Center - Fort Collins, CO (050035)
(D) Effective precipitation = 0.7 *(C)/12.
(E) Net lake evaporation from exposed water surfaces = (B) - (D), there is no evaporation December - February due to below - freezing average monthly temperatures.
(F) Net exposed surface area calculated from dewatering Cells 3 and 4. Cell 4 dewatering will begin around August.
(G) Total lake evaporation from exposed water surfaces = (E) * (F).
(H) Crushed aggregate projections were provided by Martin Marietta.
(I) Washed aggregate projections were provided by Martin Marietta.
(J) Water retained in product equals 4% of total weight of washed aggregate produced and 2% of total weight of crushed aggregate produced.
(K) Dust control water volumes were projected by Martin Marietta.
(L) Equals (J) + (K).
(M) Equals (G) + (L).
(G) Lagging calculations were based on the following parameters:
Distance from stream = 2,000 ft, Transmissivity = 160,000 gpd/ft, Specific Yield = 0.2, No -flow Boundary = 3,000 ft
BBA
m. rnnwkeni+ B i , HOP RxncnfN A UocU rrs INC
Table No. 3
Martin Marietta Materials
Overland Ponds Site
Evaporative and Operational Consumptive Use
acres within current permit boundary prior to August 2013
acres within current permit boundary after August 2013
inches -Based on Western Regional Climate Center Fort Collins, CO Station (050035)
inches -Taken from NOAA Technical Report NWS 33