Releases
from Davis and Parker dams will vary from about 4,750 cubic feet per second
(cfs) to 19,000 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) |
Apr 4 |
12,800 |
446.7 |
15,900 |
642.3 |
16,700 |
1147.6 |
8,500 |
Apr 5 |
12,500 |
446.7 |
15,900 |
642.3 |
16,700 |
1147.5 |
8,500 |
Apr 6 |
12,500 |
446.6 |
15,700 |
642.3 |
16,700 |
1147.5 |
8,5000 |
Apr 7 |
9,800 |
446.8 |
15,700 |
642.4 |
16,700 |
1147.4 |
8,500 |
Apr 8 |
12,500 |
446.7 |
15,700 |
642.4 |
16,700 |
1147.4 |
8,500 |
Apr 9 |
12,500 |
446.6 |
15,700 |
642.3 |
15,500 |
1147.4 |
8,500 |
Apr 10 |
12,500 |
446.4 |
15,700 |
642.2 |
14,300 |
1147.4 |
8,500 |
Average |
12,200 |
- |
15,800 |
- |
16,200 |
- |
8,500 |
Apr 11 to Apr 17 |
11,000 |
446.2 |
15,700 |
642.1 |
16,000 |
1147.2 |
8,500 |
Apr 18 to Apr 24 |
10,700 |
446.4 |
15,700 |
642.0 |
16,000 |
1147.0 |
8,500 |
Current Lake Powell
storage is 8015 thousand acre-feet (KAF) (33 percent of capacity). Lake Mead
storage is 16220 KAF (63 percent of capacity). Total system storage is 31195
KAF (53 percent of capacity). Lake Powell elevation
is 3555.90 feet.
The
Projected April-July forecast for the Colorado River is 8.0 million acre-
feet or 101 percent of average as of April 04, 2005.
Yesterday,
the average Colorado River flows were 2307 cfs near the Yuma Fourth Avenue
Bridge and 3347 cfs at the Northerly International Boundary. The average
release from Painted Rock Dam was 2027 cfs and Alamo Dam was 250 cfs. The
Morelos Dam diversions for the week of April 04, 2005 are expected to be
3600 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.
|