2/14 Lower Colorado River Operations Schedule
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Colorado River



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Lower Colorado River Operations Schedule

Releases from Davis and Parker Dams will vary from about 8,000 cfs to 22,000 cfs during a 24-hour period. River levels will vary during the 24-hour periods with the higher levels coinciding with periods of peak hydroelectric power generation. Levels below the dams are usually highest during the afternoon and early evening. Average daily releases may vary in response to changing conditions.

Average daily releases and midnight lake elevations for the week, as well as anticipated averages for the following 2 weeks, are scheduled as follows:

Date Parker Dam Average Release (cfs) Lake Havasu Elev. (cfs) Davis Dam Average Release (cfs) Lake Mohave Elev. (ft) Hoover Dam Average Release (cfs) Lake Mead Elev. (ft) Glen Canyon Dam Average Release (cfs)
Feb 14 9,500 445.9 13,300 641.6 13,200 1214.2 11,300
Feb 15 9,000 446.0 12,300 641.7 13,200 1214.2 11,300
Feb 16
9,000
446.0 12,300 641.7 13,100

1214.2

11,300
Feb 17
6,000
446.3 12,300 641.7 13,100 1214.2 11,300
Feb 18 9,000 446.2 12,300 641.7 13,100 1214.1 11,300
Feb 19 9,000 446.2 13,300 641.5 10,300 1214.1 12,500
Feb 20 9,000 446.1 11,000 641.3 9,000 1214.2 12,500
Average 8,600
12,400
12,100 11,600
Feb 21 Feb 27 8,100
446.1
12,000
641.5
12,100
1214.1 11,600

Current Lake Powell storage is 21,062 thousand acre-feet (KAF) (87 percent of capacity). Lake Mead storage is 25,037 KAF (97 percent of capacity). Total system storage is 53,860 KAF (91 percent of capacity). Lake Powell elevation is 3678.1 feet.

Yesterday, the average Colorado River flows were 640 cfs near the Yuma Fourth Avenue Bridge and 2,640 cfs at the Northerly International Boundary. The average release from Painted Rock Dam was 0 cfs and Alamo Dam was 25 cfs. The Morelos Dam diversions for the week of Feb 14th are expected to be 3,120 cfs.

ALL RIVER USERS should remember that fluctuating river flows may conceal or create natural hazards such as moving sandbars, gravel bars, unstable riverbanks, floating or submerged debris, or other unfamiliar obstacles. Caution should be exercised while using the river between Davis Dam and the Mexican Border at San Luis, Arizona.

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