Releases
from Davis and Parker dams will vary from about 4,000 cubic feet per second
(cfs) to 15,000 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 Avg Releases (cfs)
|
Lake
Havasu Elev.
(ft) |
Davis
Dam Avg Release (cfs) |
Lake
Mohave Elev.
(ft) |
Hoover
Dam Avg Release (cfs) |
Lake
Mead Elev.
(ft) |
Glen
Cyn Dam Avg Release
(cfs) |
Mar 28 |
11,000 |
446.8 |
12,000 |
643.0 |
12,500 |
1147.4 |
13,100 |
Mar 29 |
11,000 |
446.8 |
12,000 |
643.0 |
12,500 |
1147.5 |
13,100 |
Mar 30 |
10,500 |
446.8 |
12,000 |
643.1 |
12,500 |
1147.5 |
13,100 |
Mar 31 |
10,000 |
446.9 |
12,000 |
643.1 |
12,500 |
1147.4 |
13,100 |
Apr 1 |
11,000 |
446.7 |
12,080 |
643.3 |
16,700 |
1147.4 |
8,500 |
Apr 2 |
11,000 |
446.6 |
15,700 |
643.3 |
14,300 |
1147.4 |
8,500 |
Apr 3 |
11,000 |
446.6 |
15,700 |
643.2 |
13,800 |
1147.4 |
8,500 |
Average |
10,800 |
- |
13,200 |
- |
9,200 |
- |
11,000 |
Apr 4 to Apr 10 |
11,000 |
447.2 |
15,700 |
643.0 |
16,000 |
1147.2 |
8,500 |
Apr 11 to Apr 17 |
11,000 |
447.0 |
15,700 |
642.9 |
16,000 |
1147.0 |
8,500 |
Current Lake Powell
storage is 8065 thousand acre-feet (KAF) (33 percent of capacity). Lake Mead
storage is 16203 KAF (63 percent of capacity). Total system storage is 31224
KAF (53 percent of capacity). Lake Powell elevation
is 3556.57 feet.
The
Projected April-July forecast for the Colorado River is 8.0 million acre-
feet or 101 percent of average as of March 28, 2005.
Yesterday,
the average Colorado River flows were 2365 cfs near the Yuma Fourth Avenue
Bridge and 4352 cfs at the Northerly International Boundary. The average
release from Painted Rock Dam was 2067 cfs and Alamo Dam was 433 cfs. The
Morelos Dam diversions for the week of 28-Mar-2005 are expected to be 3602
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.
|