Releases
from Davis and Parker dams will vary from about 4,500 cfs to 23,500 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 genera-
tion. 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) |
Jul 4 |
12,700 |
447.9 |
15,300 |
642.3 |
16,500 |
1140.4 |
13,700 |
Jul 5 |
12,700 |
447.8 |
15,300 |
642.4 |
16,500 |
1140.3 |
13,700 |
Jul 6 |
12,600 |
447.7 |
15,300 |
642.4 |
16,500 |
1140.3 |
13,700 |
Jul 7 |
8,500 |
448.1 |
15,300 |
642.5 |
16,500 |
1140.2 |
13,700 |
Jul 8 |
11,000 |
448.2 |
15,300 |
642.5 |
16,500 |
1140.2 |
13,700 |
Jul 9 |
11,800 |
448.2 |
15,300 |
642.5 |
15,400 |
1140.2 |
13,700 |
Jul 10 |
11,800 |
448.2 |
15,300 |
642.4 |
14,200 |
1140.2 |
13,700 |
Average |
11,600 |
- |
15,300 |
- |
16,000 |
- |
13,700 |
Jul 11 to Jul 17 |
12,100 |
448.1 |
15,300 |
642.6 |
16,200 |
1139.9 |
13,700 |
Jul 18 to Jul 24 |
12,100 |
448.1 |
15,300 |
642.8 |
16,200 |
1139.6 |
13,700 |
Current Lake Powell
storage is 12,360 thousand acre-feet (KAF) (51 percent of capacity). Lake
Mead storage is 15,441 KAF (60 percent of capacity). Total system storage
is 35,826 KAF (60 percent of capacity). Lake Powell elevation is 3606.28
feet.
The
Projected April-July forecast for the Colorado River is 9.0 million acre-
feet or 113 percent of average as of July 4, 2005.
Yesterday,
the average Colorado River flows were 1,440 cfs near the Yuma Fourth Avenue
Bridge and 1,667 cfs at the Northerly International Boundary. The average
release from Painted Rock Dam was 1,019 cfs and Alamo Dam was 15 cfs. The
Morelos Dam diversions for the week of July 4, 2005 are expected to
be 2,050 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.
|