2014-01-28_HYDROLOGY - M2003091

• Permit No: M2003091
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/28/2014
• Doc Name: Comments
• From: Division of Water Resources
• To: Bishop-Brogden Assoociates
• Email Name: PSH
• Media Type: D
• Archive: No

Table 3
Martin Marietta Materials
Duckworth Pit and Del Camino Batch Plant
2013 -2014 Combined Total Lagged Depletions and Replacements
Duckworth Pit II Del Camino Water Use II Rural Ditch II Renlacemcntg
Notes:
(1) Equal to Column 13 of Table 1
(2) Del Camino concrete production numbers based on projections provided by MMM.
(3) Concrete production water use based on the tons of concrete production projected by MMM. it was assumed that 1 ton of concrete requires approximately 32 gallons of fully consumable water for concrete production.
(4) Plant wash out and dust supression water use based on tons of concrete projected by MMM. It was assumed that 18 gallons of fully consumable water would be used for washing and dust control purposes for
every ton of concrete produced
(5) Equal to (3) + (4)
(6) Return flow obligations for deliveries of Rural Ditch shares to Heaton Reservoir in 2013 a total of 14 ac -ft of Rural Ditch water was deliverd to Heaton Reservoir.
(7) Historic consumptive use credits associated with MMM's two Rural Ditch shares These values represent the average monthly HCU volumes based on the November 12, 2010 report completed ny Bishop- Brogden
Associates These credits are avaialble for storage in Heaton Reservoir or to be bypassed at the proposed Rural Ditch Headgate to replace depletions.
(8) Water pumped from water stored in-priority in order to replace depletions at the Duckworth Pit and Del Camino Batch Plant
(9) Excess augmentation credits from the South Platte Combined SWSP exchanged up to the point of the Duckworth depletions on Boulder Creek per approval of the water commissioner
(10) Credit from dewatenng is based upon Table 2.
(11) Equal to (8) + (9) + (10)
(12) Equal to (11) +(1) +(5) +(6)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
Water Pumped
Excess Credit
Dust
Rural Ditch
from Heaton
from South
Credit from De
Del Camino
Concrete
Supression and
Rural Ditch
Historic
Reservoir to
Platte
Watering
Total lagged
Concrete
Production
Washing
Total Plant
Return Flow
Consumptive
Replace
Combined
Operations at
Total
Net Effect to the
Depletions
Production
Water Use
Water Use
Water Use
Obligations
Use Credit
Depletions
SWSP
Duckworth
Replacements
River
(ac -ft)
(tons)
(ac -ft)
(ac -ft)
(ac -ft)
(ac -ft)
(ac -ft)
(ac -ft)
(ac -ft)
(ac -ft)
(ac -ft)
(ac -ft)
Nov -13
-032
0
0.00
000
000
-022
000
0.55
0.00
000
055
0.00
Dec -13
-0.37
0
000
000
000
-0 15
000
0:53
0.00
000
053
0.00
Jan -14
-039
0
000
000
000
-0 11
000
0.50
0.00
000
050
0.00
Feb -14
-0.40
0
000
000
0.00
-0 18
000
0.58
0.00
000
0.58
0.00
Mar -14
-040
0
000
000
0.00
-0.14
000
0.54
0.00
000
054
0.00
Apr -14
-0.40
5,500
-0.54
-0.30
-0 84
-006
0.00
1.30
0.00
0.00
1.30
0.00
May -14
-042
5,500
-0.54
-030
0 84
000
13 50
1.26
0.00
000
1 26
0.00
Jun -14
-046
5,500
-0.54
-030
-0.84
0.00
2730
1.30
0.00
000
1 30
0.00
Jul -14
-0.51
5,500
-0.54
-030
-0.84
0.00
34.30
1.35
0.00
000
1.35
0.00
Aug -14
-0.56
5,500
-0.54
-0 30
-0 84
000
19 10
1.41
0.00
0.00
1.41
0.00
Sep -14
-0.62
5,500
-0.54
-0.30
-0 84
000
6.60
1.47
0.00
000
147
0.00
Oct -14
-0.68
5,500
-0.54
-0.30
-0 84
-006
0.00
1.58
0.00
000
1.58
0.00
Annual Total
-5 53
38,500
-3 78
-2.13
5 91
0 93
100.80
12.37
000 1
000 1
12 37
0.00
Notes:
(1) Equal to Column 13 of Table 1
(2) Del Camino concrete production numbers based on projections provided by MMM.
(3) Concrete production water use based on the tons of concrete production projected by MMM. it was assumed that 1 ton of concrete requires approximately 32 gallons of fully consumable water for concrete production.
(4) Plant wash out and dust supression water use based on tons of concrete projected by MMM. It was assumed that 18 gallons of fully consumable water would be used for washing and dust control purposes for
every ton of concrete produced
(5) Equal to (3) + (4)
(6) Return flow obligations for deliveries of Rural Ditch shares to Heaton Reservoir in 2013 a total of 14 ac -ft of Rural Ditch water was deliverd to Heaton Reservoir.
(7) Historic consumptive use credits associated with MMM's two Rural Ditch shares These values represent the average monthly HCU volumes based on the November 12, 2010 report completed ny Bishop- Brogden
Associates These credits are avaialble for storage in Heaton Reservoir or to be bypassed at the proposed Rural Ditch Headgate to replace depletions.
(8) Water pumped from water stored in-priority in order to replace depletions at the Duckworth Pit and Del Camino Batch Plant
(9) Excess augmentation credits from the South Platte Combined SWSP exchanged up to the point of the Duckworth depletions on Boulder Creek per approval of the water commissioner
(10) Credit from dewatenng is based upon Table 2.
(11) Equal to (8) + (9) + (10)
(12) Equal to (11) +(1) +(5) +(6)