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:
Parker Davis Hoover Glen Cyn
Dam Lake Dam Lake Dam Lake Dam
Average Havasu Average Mohave Average Mead Average
Release Elev. Release Elev. Release Elev. Release
Date (cfs) (ft) (cfs) (ft) (cfs) (ft) (cfs)
---- ----- ---- ----- ---- ----- ---- -----
Nov 13 8,500 447.5 10,400 632.3 14,000 1196.4 13,000
Nov 14 8,500 447.2 10,400 632.5 14,000 1196.3 13,000
Nov 15 8,000 447.0 10,400 632.8 14,000 1196.3 13,000
Nov 16 6,000 447.0 10,400 633.0 14,000 1196.3 13,000
Nov 17 8,000 446.8 10,400 633.2 13,900 1196.2 13,000
Nov 18 8,000 446.6 10,400 633.3 11,300 1196.3 13,000
Nov 19 8,500 446.3 9,400 633.3 10,100 1196.3 13,000Average 7,900 10,300 13,000 13,000
Nov 20
Nov 26 6,000 446.0 10,700 633.9 13,700 1196.2 13,000Nov 27
Dec 3 6,100 446.4 11,300 635.1 13,500 1196.1 13,000
Current Lake Powell storage is 20,644 thousand acre-feet (KAF) (85 percent of capacity). Lake Mead storage is 22,394 KAF (87 percent of capacity). Total system storage is 50,197 KAF (85 percent of capacity). Lake Powell elevation is 3675.7 feet.
Yesterday, the average Colorado River flows were 840 cfs near the Yuma Fourth Avenue Bridge and 2,000 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 November 13 are expected to be 1,950 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.
More information on Lower Colorado River conditions is available at the Lower Colorado River Operations Schedule web site: http://www.lc.usbr.gov/~pao/rivops.html
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