2014-02-13_HYDROLOGY - M1986015

• Permit No: M1986015
• IBM Index Class Name: HYDROLOGY
• Doc Date: 2/13/2014
• Doc Name: Substitute water supply plan
• From: Division of Water Resources
• To: Bishop Brogden Associates, Inc.
• Email Name: TC1
• Media Type: D
• Archive: No

Table 2
Transit Mix of Pueblo, Inc. - East Pit Phase 2
Projected Depletion Analysis (February 2014 - January 2016)
[ 1 ] Phase 2 of the Poch to East Pn has approximately 0 2 acres of exposed ground water surface area
[21 Gross Evaporanon Rate equals 4 17 feet per year, based upon NOAA Evaporanon Atlas Monthly distribution based upon SB -120 Guidelines
[31 Gros Evaporati on equate [ I ] x [2)
[41 Effective Piecipuanon Rate equals 70 %of total precipitation, based upon NOAA Pueblo Memorial Airport weather station
[51 Effectivc Precipitation Credit equals [4] x [11
[61 Phreatophyte Reduction Credit is not claimed in Phase 2
[7] Phreatophyte Reduction Credit is not claimed in Phase 2
[91 Total natural vegetation credit equals [51 + [7]
[9) Pond Evaporation Replacement Requirement equals [3) - [81
[10) Mining w largely finished in Phase 2 Any mining that occurs during the period of this SWSP will include a 4% depletion from water in the mined product
[111 Phase 2 replacement requirement equals pond evaporation depletion plus water loss with aggregate removal [9] + [I0]
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13 BA „<
Surface Area
Total
Natural Vegetation Credit
Pond
Total
Effective Effective
Phreatophyte Phreatophyie
Total Natural
of Exposed
Goss Gross
Evaporation
Replacement
Ground Water
Evaporation Evaporation
Precipitation Precipitation
CU Reduction
Vegetation
Replacement
Requirement
(ac)
Rate (A) (ac -ft)
Rate (ft) Credit (ac -ft)
(ft) Credit (ac -fl)
Credit (ac -ft)
Requirement (ac -ft)
(ac -ft)
Month
Ill
[21 3
4 5
6 1 [71
181
9
10
Fcb -14
02
0 15 003
002 000
- 000
000
003
003
Mar -14
02
023 005
005 001
- 000
001
004
004
Apr 14
02
038 008
007 001
- 000
(101
006
006
May -14
02
050 0 10
009 002
- 000
002
008
008
Jun -14
02
060 0 12
008 002
- 000
002
0 10
0 10
Jul -14
02
063 013
011 002
- 000
002
010
010
Aug -14
02
056 0 11
0 12 002
- 000
002
009
009
Sep -14
02
042 008
005 001
- 000
001
007
007
Oct -14
02
029 006
004 001
- 000
001
005
005
Nov -14
02
017 003
003 001
- 000
001
003
003
Dec -14
02
0 13 003
002 000
- 000
000
002
002
Jan -15
02
0 13 003
002 000
000
000
002
002
Feb -15
02
0 15 003
002 000
- 000
000
003
003
Mar -15
02
023 005
005 001
- 000
001
004
004
Apr-15
02
038 008
007 001
- 000
001
006
006
May -15
02
050 0 10
009 002
- 000
002
008
008
Jun -15
02
060 012
008 002
- 000
002
010
010
Jul -15
02
063 013
011 002
- 000
002
010
010
Aug -15
02
056 011
012 002
- 000
002
009
009
Sep -15
02
042 008
005 001
- 000
001
007
007
Oct -15
02
029 006
004 001
- 000
001
005
005
Nov -15
02
017 003
003 001
- 000
001
003
003
Dcc -15
02
0 13 003
002 000
- 000
000
002
002
Jan-16
02
0 13 003
002 000
000
000
0 02
002
2014 Total
4 17 08
069 0 1
0 °,5 00
0 1
0 7
0 7
2015 Total
4 17 08
1 069 0 1
0% 00
0 1
07
0 7
[ 1 ] Phase 2 of the Poch to East Pn has approximately 0 2 acres of exposed ground water surface area
[21 Gross Evaporanon Rate equals 4 17 feet per year, based upon NOAA Evaporanon Atlas Monthly distribution based upon SB -120 Guidelines
[31 Gros Evaporati on equate [ I ] x [2)
[41 Effective Piecipuanon Rate equals 70 %of total precipitation, based upon NOAA Pueblo Memorial Airport weather station
[51 Effectivc Precipitation Credit equals [4] x [11
[61 Phreatophyte Reduction Credit is not claimed in Phase 2
[7] Phreatophyte Reduction Credit is not claimed in Phase 2
[91 Total natural vegetation credit equals [51 + [7]
[9) Pond Evaporation Replacement Requirement equals [3) - [81
[10) Mining w largely finished in Phase 2 Any mining that occurs during the period of this SWSP will include a 4% depletion from water in the mined product
[111 Phase 2 replacement requirement equals pond evaporation depletion plus water loss with aggregate removal [9] + [I0]
�/'t�
13 BA „<