2015-05-12_HYDROLOGY - M2003091

• Permit No: M2003091
• IBM Index Class Name: HYDROLOGY
• Doc Date: 5/12/2015
• Doc Name: Substitute Water Supply Plan - August 1, 2014 though July 31, 2015
• From: DNR Water Resources
• To: DRMS
• Email Name: PSH
• Media Type: D
• Archive: No

Table 2
Martin Marietta Materials
Duckworth Pit
2014-2015 SWSP Dewatering Operations
(t) Metered and reported by Martin Marietta Materials.
(2) Dewatering water pumped to the Cottonwood Pond is metered and reported by Martin Marietta Materials. It is
assumed that the depletion caused from pumping this water from the Duckworth Pit is offset by "recharging" the
Cottonwood Pond. Therefore, no depletion is associated with this operation.
(3) Water pumped from dewatering trenches into the Smith & Emmons Ditch. This volume is metered and provided
by MMM monthly.
(4) Dewatering water delivered to the river via the Smith & Emmons Ditch. Water discharging from the Smith &
Emmons Ditch into the river is measured and provided by MMM monthly.
(5) Lagged depletions from (3). Depletions are lagged using the same methodology and aquifer parameters as shown
in Table 1, Column 7.
(6) Equal to (3) - (4).
+r,, �►_� BBA
(1)
(2)
(3)
(4)
(5)
(6)
Total Dewatering
Water Pumped
Water Pumped
Water Returned to
Total
Pumping from
to Cottonwood
into Smith &
the River via Smith
Lagged
Dewatering
Duckworth
Pond
Emmons Ditch
& Emmons Ditch
Depletions
Credit
Month
(ac -ft)
(ac -ft)
ac -ft)
(ac -ft)
ac -ft)
(ac -ft)
Aug -14
7.81
7.81
0.00
0.00
0.00
0.00
Sep -14
7.56
7.56
0.00
0.00
0.00
0.00
Oct -14
7.8 l
7.81
0.00
0.00
0.00
0.00
Nov -14
7.56
7.56
0.00
0.00
0.00
0.00
Dcc-14
7.81
7.81
0.00
0.00
0.00
0.00
Jan -15
7.81
7.81
0.00
0.00
0.00
0.00
Fcb-15
7.05
7.05
0.00
0.00
0.00
0.00
Mar -15
7.81
7.81
0.00
0.00
0.00
0.00
Apr -15
0.00
0.00
0.00
0.00
0.00
0.00
May -15
0.00
0.00
0.00
0.00
0.00
0.00
Jun -15
0.00
0.00
0.00
0.00
0.00
0.00
Jul -l5
0.00
0.00
0.00
0.00
0.00
0.00
Total
61.21
61.21
0.00
0.00
0.00
0.00
(t) Metered and reported by Martin Marietta Materials.
(2) Dewatering water pumped to the Cottonwood Pond is metered and reported by Martin Marietta Materials. It is
assumed that the depletion caused from pumping this water from the Duckworth Pit is offset by "recharging" the
Cottonwood Pond. Therefore, no depletion is associated with this operation.
(3) Water pumped from dewatering trenches into the Smith & Emmons Ditch. This volume is metered and provided
by MMM monthly.
(4) Dewatering water delivered to the river via the Smith & Emmons Ditch. Water discharging from the Smith &
Emmons Ditch into the river is measured and provided by MMM monthly.
(5) Lagged depletions from (3). Depletions are lagged using the same methodology and aquifer parameters as shown
in Table 1, Column 7.
(6) Equal to (3) - (4).
+r,, �►_� BBA