The Lake Powell Water Database
It is 04:46:41 am MST at Lake Powell, Utah on Tuesday, February 9th, 2010.
Today is day 132 of 365 for the Water Year 2010.
We are 36% through the Water Year.
Google "Lake Powell Water" to find us!
| Elevation & Content |
Water Inflow Data |
Water Release Data | Lake Powell is 78.3 feet below Full Pool (Elevation 3,700)
By content, Lake Powell is 57.33% of Full Pool (24,322,000 af)
| Total inflows for water year 2010: 2,115,107 acre feet
This is 87.36% of the February 7th average of 2,421,077 acre feet | Total releases for water year 2010: 3,271,049 acre feet
This is 39.75% of the minimum required of 8,230,000 acre feet |
| During WY 2010, storage at Lake Powell has fallen by 1,518,783 AF and total outflows have exceeded total inflows by 1,155,942 AF |
|
Reservoirs above Lake Powell are currently at 75.94% of capacity. Click for Details |
| Inflows for WY 2010 are 115.05% of WY 2009
Rivers feeding Lake Powell are running at 76.41% of the Jan 20th avg. Click for Details
|
Last 14 Measurements for Lake Powell
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| 02-07-2010 |
3621.70 |
-0.03 |
13944190 |
24470 |
9745 |
43.0 |
37.0 |
n/a |
| 02-06-2010 |
3621.73 |
0.00 |
13947399 |
30129 |
10651 |
48.0 |
37.0 |
n/a |
| 02-05-2010 |
3621.73 |
-0.09 |
13947399 |
28985 |
11965 |
48.9 |
32.0 |
n/a |
| 02-04-2010 |
3621.82 |
-0.09 |
13957030 |
13813 |
11731 |
43.0 |
26.1 |
49.0 |
| 02-03-2010 |
3621.91 |
-0.10 |
13966665 |
7107 |
11814 |
39.9 |
28.0 |
49.0 |
| 02-02-2010 |
3622.01 |
-0.06 |
13977377 |
7229 |
11751 |
41.0 |
28.0 |
48.0 |
| 02-01-2010 |
3622.07 |
-0.07 |
13983807 |
7519 |
11840 |
42.1 |
28.9 |
48.0 |
| 01-31-2010 |
3622.14 |
-0.11 |
13991311 |
7406 |
13311 |
46.0 |
34.0 |
48.0 |
| 01-30-2010 |
3622.25 |
-0.08 |
14003110 |
6861 |
12971 |
39.9 |
32.0 |
49.0 |
| 01-29-2010 |
3622.33 |
-0.12 |
14011695 |
6804 |
14437 |
39.9 |
32.0 |
49.0 |
| 01-28-2010 |
3622.45 |
-0.16 |
14024581 |
6887 |
14410 |
41.0 |
30.9 |
49.0 |
| 01-27-2010 |
3622.61 |
-0.09 |
14041775 |
7067 |
14352 |
35.1 |
30.9 |
49.0 |
| 01-26-2010 |
3622.70 |
-0.09 |
14051453 |
7195 |
14330 |
42.1 |
28.0 |
49.0 |
| 01-25-2010 |
3622.79 |
-0.08 |
14061136 |
8076 |
14705 |
39.9 |
26.1 |
49.0 |
| Averages of List |
3622.16 |
-0.08 |
13993494.86 |
12110.57 |
12715.21 |
42.13 |
30.78 |
48.7 |
Averages for February 9th
| AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Since Filled |
3647.76 |
-0.09 |
17350632.34 |
8549.03 |
14674.90 |
50.27 |
28.81 |
47.1 |
| All-Time |
3624.43 |
-0.06 |
15244651.24 |
8892.17 |
12869.61 |
50.53 |
29.68 |
47.1 |
Last 10 February 9th's data records
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| 02-09-2009 |
3613.51 |
-0.11 |
13086857 |
5122 |
11096 |
0.0 |
0.0 |
48.0 |
| 02-09-2008 |
3590.17 |
-0.02 |
10835895 |
9277 |
10081 |
53.1 |
30.9 |
45.0 |
| 02-09-2007 |
3598.87 |
-0.05 |
11642609 |
9016 |
11223 |
62.1 |
39.9 |
47.0 |
| 02-09-2006 |
3592.88 |
-0.13 |
11083228 |
7314 |
14821 |
55.0 |
28.9 |
48.0 |
| 02-09-2005 |
3560.78 |
-0.16 |
8382470 |
7133 |
14041 |
46.9 |
28.0 |
49.0 |
| 02-09-2004 |
3590.24 |
-0.18 |
10842245 |
4362 |
13964 |
42.1 |
24.1 |
46.0 |
| 02-09-2003 |
3613.82 |
-0.15 |
13118666 |
4791 |
12866 |
50.0 |
24.1 |
n/a |
| 02-09-2002 |
3651.53 |
-0.04 |
17406922 |
7764 |
9988 |
46.0 |
30.0 |
n/a |
| 02-09-2001 |
3665.46 |
-0.06 |
19218290 |
8145 |
11944 |
39.0 |
17.1 |
n/a |
| 02-09-2000 |
3678.71 |
-0.05 |
21070780 |
7775 |
11539 |
60.0 |
45.0 |
n/a |
| Averages of List |
3615.60 |
-0.10 |
13668796.20 |
7069.90 |
12156.30 |
45.42 |
26.80 |
47.1 |
Accessibility of Primitive Launches and Other Sites
As of Sunday, February 7th, 2010 where elevation was 3621.70'
| SITE/LAUNCH NAME |
MINIMUM SAFE
ELEVATION |
ABSOLUTE MINIMUM
USABLE ELEVATION |
CURRENT LEVEL VS.
ABSOLUTE MINIMUM |
CURRENT ACCESSIBILITY |
| Antelope Point |
3587.00 |
3586.00 |
35.7 Above |
Open and Usable |
| Castle Rock Cut-Off |
3612.00 |
3608.00 |
13.7 Above |
Open and Usable |
| Farley Canyon |
3653.00 |
3649.00 |
27.3 Below |
Unusable, go to main marinas |
| Copper Canyon |
3663.00 |
3660.00 |
38.3 Below |
Unusable, go to main marinas |
| Bullfrog to Halls Creek Cut-Off |
3668.00 |
3665.00 |
43.3 Below |
Unusable, go to main marinas |
| Piute Farms |
3682.00 |
3680.00 |
58.3 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. |
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