Releases
from Davis and Parker dams will vary from about 2,000 cubic feet per second
(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 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) |
Jan 3 |
4,000 |
447.7 |
7,600 |
640.8 |
10,200 |
1130.0 |
12,700 |
Jan 4 |
3,500 |
448.1 |
7,600 |
641.0 |
10,200 |
1130.0 |
12,700 |
Jan 5 |
3,500 |
448.2 |
7,600 |
641.2 |
10,200 |
1130.0 |
12,700 |
Jan 6 |
2,000 |
448.4 |
7,600 |
641.3 |
10,200 |
1130.1 |
12,700 |
Jan 7 |
4,000 |
448.4 |
7,600 |
641.5 |
10,200 |
1130.1 |
12,700 |
Jan 8 |
4,000 |
448.5 |
7,600 |
641.6 |
9,000 |
1130.2 |
12,700 |
Jan 9 |
4,500 |
448.4 |
7,600 |
641.6 |
7,800 |
1130.3 |
12,700 |
Average |
3,600 |
- |
7,600 |
- |
9,700 |
- |
12,700 |
Jan 10 to Jan 16 |
4,700 |
448.5 |
8,400 |
642.0 |
9,400 |
1130.8 |
12,700 |
Jan 17 to Jan 23 |
6,000 |
448.1 |
8,400 |
642.4 |
9,300 |
1131.2 |
12,700 |
Current Lake Powell
storage is 8,665 thousand acre-feet (KAF) (36 percent of capacity). Lake Mead
storage is 14,368 KAF (56 percent of capacity). Total system storage is 29,771
KAF (50 percent of capacity). Lake Powell elevation is 3,564.44 feet.
The
Projected inflow into Lake Powell for the April-July period for the Colorado
River is 7.2 million acre-feet or 93 percent of average.
Yesterday,
the average Colorado River flows were 1,131 cfs near the Yuma Fourth Avenue
Bridge and 1,678 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 03-Jan-2005 are expected to be 1,836 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.
|