Copyright 1997-2003
River Info™
All rights reserved
Site Terms of Use
|
PROJECTED 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
average for the following 2 weeks, are scheduled as follows:
| Date |
Parker Dam Average Releases (cfs)
|
Lake Havasu Elev.
(ft) |
Davis Dam Average Release (cfs) |
Lake Mohave Elev.
(ft) |
Hoover Dam Average Release (cfs) |
Lake Mead Elev.
(ft) |
Glen Cyn Dam Average Release
(cfs) |
| Aug 13 |
10,500 |
447.7 |
16,000 |
641.7 |
15,600 |
1180.2 |
13,300 |
| Aug 14 |
13,500 |
447.6 |
15,000 |
641.7 |
15,600 |
1180.2 |
13,300 |
| Aug 15 |
10,000 |
447.7 |
14,000 |
641.7 |
15,600 |
1180.2 |
13,300 |
| Aug 16 |
10,000 |
448.0 |
14,000 |
642.8 |
15,600 |
1180.1 |
13,300 |
| Aug 17 |
10,500 |
448.0 |
13,100 |
642.0 |
15,600 |
1180.1 |
13,300 |
| Aug 18 |
11,500 |
448.0 |
12,300 |
641.9 |
12,400 |
1180.1 |
13,300 |
| Aug 19 |
11,500 |
447.8 |
12,300 |
641.8 |
11,000 |
1180.1 |
13,300 |
| Average |
11,000 |
- |
13,800 |
- |
14,500 |
- |
13,300 |
|
Aug 13 Aug 19
|
9,900 |
447.6 |
12,300 |
642.2 |
13,700 |
1179.9 |
13,300 |
| Aug 20 Aug 26 |
9,500 |
447.6 |
11,800 |
642.4
|
12,700 |
1179.9 |
11,700 |
Current Lake Powell storage is 19,622 thousand acre-feet (KAF) (81 percent of
capacity). Lake Mead storage is 20,189 KAF (78 percent of capacity). Total system
storage is 47,486 KAF (80 percent of capacity). Lake Powell elevation is 3668.43
feet.
The
Projected April-July forecast for the Colorado River is 4.3 million acre-feet
or 56 percent of average as of 13-Aug-2001.
Yesterday,
the average Colorado River flows were 1,701 cfs near the Yuma Fourth Avenue
Bridge and 2,150 cfs at the Northerly International Boundary. The average release
from Painted Rock Dam was 0 cfs and Alamo Dam was 50 cfs. The Morelos Dam diversions
for the week of August 13th are expected to be 1,500 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 be exercised
while using the river between Davis Dam and the Mexican Border at San Luis,
Arizona.
Back to Water Flow Reports |
|
