Releases
from Davis and Parker dams will vary from about 1,400 cubic feet per second
(cfs) to 9,500 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) |
Feb 28 |
7,000 |
449.5 |
1,400 |
643.4 |
4,200 |
1142.9 |
13,000 |
Mar 1 |
8,800 |
449.2 |
2,000 |
643.5 |
3,400 |
1143.1 |
13,100 |
Mar 2 |
8,800 |
448.9 |
2,000 |
643.6 |
3,400 |
1143.2 |
13,100 |
Mar 3 |
8,800 |
448.6 |
2,000 |
643.8 |
3,400 |
1143.4 |
13,100 |
Mar 4 |
8,800 |
448.4 |
2,000 |
643.9 |
3,400 |
1143.6 |
13,100 |
Mar 5 |
8,800 |
448.1 |
2,000 |
643.9 |
2,400 |
1143.8 |
13,100 |
Mar 6 |
8,800 |
447.9 |
2,000 |
643.9 |
1,900 |
1144.0 |
13,100 |
Average |
8,500 |
- |
1,900 |
- |
3,200 |
- |
13,100 |
Mar 7 to Mar 13 |
8,800 |
446.7 |
3,300 |
643.8 |
3,000 |
1145.3 |
13,100 |
Mar 14 to Mar 20 |
8,800 |
446.9 |
3,800 |
643.9 |
3,800 |
1146.5 |
13.100 |
Current Lake Powell
storage is 8288 thousand acre-feet (KAF) (34 percent of capacity). Lake Mead
storage is 15619 KAF (60 percent of capacity). Total system storage is 30993
KAF (52 percent of capacity). Lake Powell elevation
is 3559.54 feet.
The
Projected April-July forecast for the Colorado River is 13.242 million acre-feet
or 110 percent of average as of February 28, 2005.
Yesterday,
the average Colorado River flows were 3341 cfs near the Yuma Fourth Avenue
Bridge and 4626 cfs at the Northerly International Boundary. The average
release from Painted Rock Dam was 2630 cfs and Alamo Dam was 5700 cfs. The
Morelos Dam diversions for the week of February 28, 2005 are expected to
be 2730 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.
|