Water Supply and Utilization Report Novemer 1 2009

• State: CO
• Date: 11/1/2009
• Author: BUREAU OF RECLAMATION
• Title: Water Supply and Utilization Report Novemer 1 2009
• Water Supply Pro - Doc Type: Report/Study

RESERVOIR STORAGE VARIED
The Lake Granby storage of 444,100 acre -feet on October 31 was 17,000 acre-
feet above average and 63,800 acre -feet higher than 1 year ago on this date.
Terminal reservoir storage in Carter Lake and Horsetooth Reservoir was 127 and
86 percent of average, respectively.
Colorado -Big Thompson Project storage water in Lake Granby, Carter Lake, and
Horsetooth was 586,600 acre -feet on October 31 which was 21,400 acre -feet
above average and 73 percent of the total available storage capacity.
RESERVOIR STORAGE
Total Storz
on October
2009
2009
2008
2007
(KAF)
( %of
(KAF)
(KAF)
(KAF)
Avg)
(KAF)
Reservoir
80.6
70
75.6
Green Mtn
L. Granby
444.1
104
380.3
Horse -
68.7
86
71.5
tooth
L.
73.8
127
50.8
Carter
Dillon
241.0
103
245.5
Williams
80.1
118
83.9
Fork
73.8
68.11/
96.8
on October
31
2007
2006
1971 -00
Total
(KAF)
(KAF)
Avg (KAF)
(KAF)
Cato
91.7
108.7
114.5
153.6_
374.3
389.1
427.1
539.8
61.8
69.3
80.0
156.7
14.2
28.5
58.1
112.2
251.8
246.4
234.4
254.0
87.8
73.8
68.11/
96.8
Project Total Storage Water in Lake Granby, Carter Lake, and
. Horsetooth Reservoir on October 31
CBT 586.6 104 502.6 450.3 486.9 565.2 808.7
1/ 20 year average, 1970 -1989.
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