Releases from Davis and Parker dams will vary from
about 4,400 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) |
Sep 26 |
9,000 |
447.0 |
11,800 |
640.0 |
11,200 |
1138.5 |
8,300 |
Sep 27 |
9,000 |
447.0 |
13,400 |
639.8 |
11,200 |
1138.5 |
8,300 |
Sep 28 |
9,500 |
447.0 |
13,400 |
639.6 |
11,200 |
1138.4 |
8,300 |
Sep 29 |
7,000 |
447.3 |
13,400 |
639.5 |
11,200 |
1138.4 |
8,300 |
Sep 30 |
9,500 |
447.4 |
13,400 |
639.3 |
11,200 |
1138.3 |
8,300 |
Oct 1 |
10,000 |
447.5 |
11,700 |
639.0 |
7,900 |
1138.3 |
8,100 |
Oct 2 |
9,800 |
447.5 |
17,700 |
638.6 |
7,900 |
1138.3 |
8,100 |
Average |
9,100 |
- |
12,700 |
- |
10,300 |
- |
8,200 |
Oct 3 to Oct 9 |
8,200 |
447.1 |
11,700 |
636.9 |
8,800 |
1138.2 |
8,100 |
Oct 10 to Oct 16 |
8,200 |
446.8 |
11,700 |
635.1 |
8,800 |
1138.1 |
8,100 |
Current Lake Powell storage is 11,945 thousand acre-feet (KAF)
(49 percent of capacity). Lake Mead storage is 15,256 KAF (59 percent of capacity).
Total system storage is 35,070 KAF (59 percent of capacity). Lake Powell elevation
is 3602.03 feet.
The inflow into Lake Powell from the Colorado River
for the April through July period was 8.81 million acre-feet or 111 percent
of average.
Yesterday, the average Colorado River flows were
906 cfs near the Yuma Fourth Avenue Bridge and 1,321 cfs at the Northerly International
Boundary. The average release from Painted Rock Dam was 2 cfs and Alamo Dam
was 0 cfs. The Morelos Dam diversions for the week of 26-Sep-2005 are expected
to be 1,470 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.
|