Lake Powell, Houseboating, Glen Canyon, Striped Bass


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Lake Powell

Lake Powell

For May 24th, 2015
Snowpack is 109% of avg
TotalPrecip is 86.00% of avg

Lake Powell is currently 461.71 feet deep at the dam
Water Summary
Today is day 236 of 365 for the Water Year 2015. We are 65% through the Water Year.
Last Reading: 3593.71 on May 22, 2015
Powell was last within 2" of this elevation on Jan 31, 2015
There are currently 3,636,405,821,468 gallons of water in Lake Powell!
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Printable Version
Gas Prices on Lake
Detailed Map of Powell
15 Day Weather Forecast
SW Satellite Weather
SW Water Vapor


Elevation & Content Water Inflow Data Glen Canyon Dam Release Data
Lake Powell is 106.29 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 45.88% of Full Pool (24,322,000 af)
Total inflows for water year 2015: 4,353,537 acre feet

This is 81.29% of the May 22nd average of 5,355,384 acre feet
Total releases for water year 2015: 5,401,493 acre feet

This is 65.63% of the minimum required of 8,230,000 acre feet
During WY 2015, water storage has fallen by 1,138,703 AF and total outflows have exceeded total inflows by 1,047,956 AF
Reservoirs above Lake Powell are currently at 78.2% of capacity. Click for Details
Inflows for WY 2015 are 111.29% of WY 2014         Rivers feeding Lake Powell are running at 64.02% of the May 24th 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
Fri, May 22, 2015
3593.71
0.43
11159705
33916
11904
63.0
51.1
62.0
Thu, May 21, 2015
3593.28
0.29
11120048
26746
11793
0.0
0.0
63.0
Wed, May 20, 2015
3592.99
0.32
11093353
28214
11784
61.0
53.1
62.0
Tue, May 19, 2015
3592.67
0.26
11063944
25300
11894
73.0
48.9
63.0
Mon, May 18, 2015
3592.41
0.23
11040086
23734
11844
69.8
52.0
63.0
Sun, May 17, 2015
3592.18
0.28
11019009
24384
10017
75.9
51.1
62.0
Sat, May 16, 2015
3591.90
0.26
10993384
24386
11035
66.9
46.0
62.0
Fri, May 15, 2015
3591.64
0.27
10969623
25658
11829
59.0
48.0
62.0
Thu, May 14, 2015
3591.37
0.29
10944983
26629
11829
69.1
55.0
63.0
Wed, May 13, 2015
3591.08
0.28
10918558
26027
11745
78.1
57.9
62.0
Tue, May 12, 2015
3590.80
0.20
10893082
22051
11746
81.0
55.0
62.0
Mon, May 11, 2015
3590.60
0.21
10874909
22525
11737
75.9
50.0
61.0
Sun, May 10, 2015
3590.39
0.27
10855847
23756
10021
71.1
46.9
61.0
Sat, May 09, 2015
3590.12
0.21
10831372
21841
11081
57.0
42.1
62.0
Averages of List
3591.80
0.27
10984135.93
25369.07
11447.07
64.34
46.94
62.1

Averages for May 24th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3646.83
0.39
17240470.41
36264.09
15072.82
85.33
58.09
65.6
All-Time
3628.35
0.46
15641140.55
36791.94
15055.88
85.10
57.94
65.6

Last 10 May 24th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Sat, May 24, 2014
3584.48
0.45
10328200
29429
7541
75.9
51.1
64.0
Fri, May 24, 2013
3597.89
0.24
11549890
22281
9526
87.1
62.1
65.0
Thu, May 24, 2012
3635.91
-0.07
15525295
6111
9949
84.9
61.0
67.0
Tue, May 24, 2011
3619.56
0.52
13716677
45780
21880
73.9
57.0
60.0
Mon, May 24, 2010
3623.14
0.29
14098841
23684
9957
69.1
44.1
61.0
Sun, May 24, 2009
3624.06
0.82
14198303
49740
7942
80.1
55.9
68.0
Sat, May 24, 2008
3604.90
1.02
12223790
56488
12599
63.0
46.0
64.0
Thu, May 24, 2007
3607.62
0.39
12492238
30423
10139
73.0
50.0
67.0
Wed, May 24, 2006
3600.90
0.60
11836127
33920
9855
89.1
57.9
69.0
Tue, May 24, 2005
3576.49
1.33
9641826
57923
10313
93.9
64.9
70.0
Averages of List
3607.50
0.56
12561118.70
35577.90
10970.10
79.00
55.00
65.5


Accessibility of Primitive Launches and Other Sites
As of Friday, May 22nd, 2015 where elevation was 3593.71'

SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Castle Rock Cut-Off
3583.00
3580.00
13.71 Above
Open and Usable
Antelope Point
3592.00
3590.00
3.71 Above
Open and Usable
Hite Marina
3650.00
3645.00
51.29 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
55.29 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
66.29 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
74.29 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
86.29 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
86.29 Below
Unusable, use Main Channel
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



Page took 0.486 seconds to create!
Copyright Summit Technologies, Inc.
Water data courtesy of US Bureau of Reclamation
*Water temp data is provided by Wayne Gustaveson
  as measured in the a.m. at the Wahweap docks
*Air temp data is sourced from (Prev 24 Hr Extremes):
   Page, AZ Weather
Weather forecast for Bullfrog, UT
All data is provisional and subject to review and modification
Call 1-800-752-8525 for up-to-date water level infomation
or go to USBR Last 40 Measurementsl
USBR Projected Outlook
Current Snowpack Conditions for Upper Colorado Basin


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1999 - 2015



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Lake Powell, Houseboating, Glen Canyon, Striped Bass