Lake Powell
Lake Powell
| |
| Elevation & Content |
Water Inflow Data |
Glen Canyon Dam Release Data | Lake Powell is 80.05 feet below Full Pool (Elevation 3,700)
By content, Lake Powell is 56.57% of Full Pool (24,322,000 af)
| Total inflows for water year 2010: 2,499,573 acre feet
This is 79.77% of the March 16th average of 3,133,617 acre feet | Total releases for water year 2010: 4,051,202 acre feet
This is 49.22% of the minimum required of 8,230,000 acre feet |
| During WY 2010, water storage has fallen by 1,696,968 AF and total outflows have exceeded total inflows by 1,551,629 AF |
|
Reservoirs above Lake Powell are currently at 74.92% of capacity. Click for Details |
| Inflows for WY 2010 are 106.08% of WY 2009  
Rivers feeding Lake Powell are running at 94.37% of the May 20th avg. Click for Details
|
View Acre Feet
Last 14 Measurements
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Tue, Mar 16, 2010 |
3619.95 |
-0.02 |
13757939 |
8624 |
10062 |
62.1 |
37.0 |
51.0 |
| Mon, Mar 15, 2010 |
3619.97 |
-0.04 |
13760057 |
7678 |
10072 |
57.0 |
35.1 |
50.0 |
| Sun, Mar 14, 2010 |
3620.01 |
-0.05 |
13764294 |
7658 |
8961 |
44.1 |
30.9 |
50.0 |
| Sat, Mar 13, 2010 |
3620.06 |
0.03 |
13769592 |
8136 |
9070 |
60.1 |
36.0 |
50.0 |
| Fri, Mar 12, 2010 |
3620.03 |
0.00 |
13766413 |
8777 |
10011 |
54.0 |
32.0 |
50.0 |
| Thu, Mar 11, 2010 |
3620.03 |
0.06 |
13766413 |
8848 |
9791 |
51.1 |
32.0 |
50.0 |
| Wed, Mar 10, 2010 |
3619.97 |
0.01 |
13760057 |
8034 |
10024 |
44.1 |
33.1 |
50.0 |
| Tue, Mar 09, 2010 |
3619.96 |
-0.01 |
13758998 |
8004 |
8547 |
48.9 |
34.0 |
50.0 |
| Mon, Mar 08, 2010 |
3619.97 |
0.05 |
13760057 |
7333 |
10025 |
55.0 |
37.9 |
51.0 |
| Sun, Mar 07, 2010 |
3619.92 |
-0.04 |
13754762 |
6875 |
9092 |
48.9 |
39.0 |
51.0 |
| Sat, Mar 06, 2010 |
3619.96 |
0.05 |
13758998 |
6629 |
9055 |
55.9 |
36.0 |
51.0 |
| Fri, Mar 05, 2010 |
3619.91 |
0.02 |
13753704 |
6523 |
10026 |
55.0 |
33.1 |
50.0 |
| Thu, Mar 04, 2010 |
3619.89 |
-0.11 |
13751586 |
6477 |
10091 |
55.0 |
39.0 |
50.0 |
| Wed, Mar 03, 2010 |
3620.00 |
-0.06 |
13763235 |
6368 |
10048 |
59.0 |
36.0 |
50.0 |
| Averages of List |
3619.97 |
-0.01 |
13760436.07 |
7568.86 |
9633.93 |
53.59 |
35.08 |
50.2 |
Averages for March 17th
| AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Since Filled |
3645.61 |
-0.01 |
17094030.66 |
11094.59 |
12506.31 |
64.04 |
38.90 |
50.6 |
| All-Time |
3623.30 |
-0.01 |
15108722.74 |
10938.09 |
11287.17 |
64.32 |
39.52 |
50.6 |
Last 10 March 17th's data records
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Tue, Mar 17, 2009 |
3611.19 |
-0.07 |
12850456 |
6427 |
10435 |
73.0 |
44.1 |
53.0 |
| Mon, Mar 17, 2008 |
3588.76 |
0.06 |
10708626 |
12822 |
10039 |
53.1 |
32.0 |
48.0 |
| Sat, Mar 17, 2007 |
3597.42 |
0.04 |
11505587 |
11426 |
9262 |
77.0 |
46.9 |
54.0 |
| Fri, Mar 17, 2006 |
3589.25 |
-0.03 |
10752746 |
7704 |
10036 |
62.1 |
43.0 |
47.0 |
| Thu, Mar 17, 2005 |
3557.17 |
-0.11 |
8109780 |
9473 |
13968 |
59.0 |
37.9 |
52.0 |
| Wed, Mar 17, 2004 |
3584.29 |
-0.17 |
10311522 |
6114 |
14024 |
71.1 |
46.9 |
55.0 |
| Mon, Mar 17, 2003 |
3608.72 |
-0.08 |
12601887 |
5878 |
12927 |
55.9 |
42.1 |
49.0 |
| Sun, Mar 17, 2002 |
3648.50 |
-0.07 |
17029726 |
6228 |
9425 |
46.0 |
26.1 |
47.0 |
| Sat, Mar 17, 2001 |
3663.32 |
0.00 |
18931254 |
6938 |
10151 |
57.0 |
35.1 |
n/a |
| Fri, Mar 17, 2000 |
3677.13 |
-0.05 |
20843070 |
7695 |
11563 |
61.0 |
34.0 |
n/a |
| Averages of List |
3612.58 |
-0.05 |
13364465.40 |
8070.50 |
11183.00 |
61.52 |
38.81 |
50.6 |
Accessibility of Primitive Launches and Other Sites
As of Tuesday, March 16th, 2010 where elevation was 3619.95'
| SITE/LAUNCH NAME |
MINIMUM SAFE ELEVATION |
ABSOLUTE MINIMUM USABLE ELEVATION |
CURRENT LEVEL VS. ABSOLUTE MINIMUM |
CURRENT ACCESSIBILITY |
| Antelope Point |
3587.00 |
3586.00 |
33.95 Above |
Open and Usable |
| Castle Rock Cut-Off |
3612.00 |
3608.00 |
11.95 Above |
Open and Usable |
| Farley Canyon |
3653.00 |
3649.00 |
29.05 Below |
Unusable, go to main marinas |
| Copper Canyon |
3663.00 |
3660.00 |
40.05 Below |
Unusable, go to main marinas |
| Bullfrog to Halls Creek Cut-Off |
3668.00 |
3665.00 |
45.05 Below |
Unusable, use Main Channel |
| Piute Farms |
3682.00 |
3680.00 |
60.05 Below |
Unusable, go to main marinas |
| Blue Notch is unknown and really just shoreline launching at
whatever point feels good. No minimum given except amount of courage it takes to reach this launch. |
Search DB For More Water Data Facts
Measurements are taken at 11:59 pm of the date listed
Temperature data is from Wahweap, AZ Water temperature data is from wayneswords.com*
CHANGE represents water elevation change from previous day
Units used in each measurement:
Elevation - Feet above sea level
Change - Feet difference over previous measurement
Content - Acre Feet
Inflow - Average Cubic Feet / Second over entire 24 hour period
Outflow - Average Cubic Feet / Second over entire 24 hour period
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = 1.9835 * Flow CFS
TP = Total Precipitation
Copyright Summit Technologies, Inc. 1999 - 2010
Site Views Today: 0 Page Views Today: 0
|