2010-04-15_HYDROLOGY - M1979097

• Permit No: M1979097
• IBM Index Class Name: HYDROLOGY
• Doc Date: 4/15/2010
• Doc Name: Combined Plan
• From: OSE
• To: Applegate Group, Inc.
• Permit Index Doc Type: Hydrology Report
• Email Name: ECS
• Media Type: D
• Archive: No

Table No. 3
Lafarge West, Inc.
Middle Poudre Combined SWSP WY 2010
Farm Headgate Delivery for 8.5 Box Elder Shares into Recharge Pond
Applegate
Group,,..
10/28/2009
09-100

onth' ..

"` -

.:. Average Poudre.
River Head ate
9

',Diversions
(acre-feet) r

A - Pro rata Diversions
For 8.5 Shares

at River Headgate
(acre-feet)

)
g Transit Losses
of 10% -

to Farm Headgate

(acre-feet)
(acre-feet)
C > Diversions Available
at Farm Head ate for-
g

Recharge of 8.5 shares

(acre=feet)...
D Historic Accretions &
De letions from
p nn

_8.5 sh of Box Elder

(acre-feet)
(E)
Su[mmer•Retum

flow Component

feet),
(
(F)
Winter Return

flow component

(acne-feet)

G

epletion Factor

..'

Flow

Factor,

'
Nov-09 18.65 2.48 0.25 -18.29 18.29 2.42%
Dec-09 0.00 0.00 0.00 -13.70 13.70 1.81%
Jan-10 0.00 0.00 0.00 -11.48 11.48 1.52%
Feb-10 0.00 0.00 0.00 -9.71 9.71 1.28%
Mar-10 0.00 0.00 0.00 -8.76 8.76 1.16%
Apr-10 89.72 11.92 1.19 10.72 -3.38 14.10 0.45%
May-10 848.15 112.64 11.26 101.38 77.53 23.85 76.47% 23.53%
Jun-10 1,210.01 160.70 16.07 144.63 109.88 34.75 75.97% 24.03%
Jul-10 1,982.91 263.36 26.34 237.02 181.44 55.58 76.55% 23.45%
Aug-10 1,421.54 188.80 18.88 169.92 109.27 60.65 64.31% 35.69%
Sep-10 602.63 80.04 8.00 72.03 25.20 46.83 34.98% 65.02%
Oct-10 177.39 23.56 2.36 21.20 -11.74 32.94 1.55%
Total ° " 6,351:00 .y 843149 84':35' 756:91 426:26 268:71
NOTES:
(A) Average River Headgate Diversions from 1950-2007
(B) Pro rata Diversion for 8.5 Box Elder shares - 64 total shares in ditch
(C) Transit losses of 10 percent, (B) * 0.1
(D) Average faun headgate diversions available for 8.5 Box Elder shares
(E) Historic accretions and depletions pro-rated for 8.5 Box Elder Ditch shares
(F) Irrigation seasonal return flows for the 8.5 shares
(G) Winter return flows from the 8.5 shares
(H) Depletion factor equals historic consumptive use credit divided by farm headgate deliveries for May through September, (E)/(D)
(I) Return flow factors for October through April, -(E)/(D) Total and for May through September, (1-(E))/(D) or the percentage of the monthly
farm headgate deliveries returned to the river