Lake Powell, Houseboating, Glen Canyon, Striped Bass


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Lake Powell

Lake Powell

For August 30th, 2016
Snowpack is 86% of avg
TotalPrecip is 95.00% of avg

Lake Powell is currently 481.88 feet deep at the dam
Water Summary
Today is day 335 of 366 for the Water Year 2016. We are 92% through the Water Year.
Last Reading: 3613.88 on Aug 29, 2016
Powell was last within 2" of this elevation on Jul 24, 2015
There are currently 4,276,741,678,219 gallons of water in Lake Powell!
Click for ...

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 86.12 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 53.96% of Full Pool (24,322,000 af)
Total inflows for water year 2016: 9,454,591 acre feet

This is 92.52% of the August 29th average of 10,218,958 acre feet
Total releases for water year 2016: 8,271,419 acre feet

This is 100.5% of the minimum required of 8,230,000 acre feet
During WY 2016, water storage has risen by 801,804 AF and total inflows have exceeded total outflows by 1,183,172 AF
The 27 tracked reservoirs above Lake Powell are currently at 80.56% of capacity. Click for Details
Inflows for WY 2016 are 105.21% of WY 2015         Rivers feeding Lake Powell are running at 88.83% of the Aug 30th 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
Mon, Aug 29, 2016
3613.88
-0.18
13124821
6010
15184
91.0
63.0
75.0
Sun, Aug 28, 2016
3614.06
-0.13
13143316
6922
13303
86.0
59.0
75.0
Sat, Aug 27, 2016
3614.19
-0.08
13156684
10630
14213
73.0
62.0
76.0
Fri, Aug 26, 2016
3614.27
-0.16
13164915
6880
14950
82.0
60.0
76.0
Thu, Aug 25, 2016
3614.43
-0.20
13181387
4573
14895
84.0
63.0
76.0
Wed, Aug 24, 2016
3614.63
-0.19
13201996
5393
15163
89.0
64.0
77.0
Tue, Aug 23, 2016
3614.82
-0.15
13221594
7499
15029
82.0
64.0
77.0
Mon, Aug 22, 2016
3614.97
-0.22
13237080
3452
14927
86.0
70.0
78.0
Sun, Aug 21, 2016
3615.19
-0.12
13259814
7603
13456
91.0
68.0
78.0
Sat, Aug 20, 2016
3615.31
-0.18
13272225
5147
14386
97.0
68.0
79.0
Fri, Aug 19, 2016
3615.49
-0.22
13290856
2911
14416
93.0
71.0
79.0
Thu, Aug 18, 2016
3615.71
-0.14
13313650
7527
14524
93.0
69.0
79.0
Wed, Aug 17, 2016
3615.85
-0.23
13328169
2354
14445
93.0
72.0
79.0
Tue, Aug 16, 2016
3616.08
-0.24
13352043
2320
14991
95.0
70.0
79.0
Averages of List
3614.92
-0.17
13232039.29
5658.64
14563.00
88.21
65.93
77.3

Averages for August 30th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3652.99
-0.13
18060407.64
9207.17
15740.11
94.00
67.62
78.7
All-Time
3637.58
-0.14
16242713.92
8911.87
15045.36
93.86
67.38
78.7

Last 10 August 30th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Sun, Aug 30, 2015
3609.16
-0.15
12645933
4370
11689
89.1
68.0
80.0
Sat, Aug 30, 2014
3605.82
-0.13
12314154
13217
12368
93.9
66.9
75.0
Fri, Aug 30, 2013
3589.70
-0.13
10793369
7824
13464
90.0
71.6
79.0
Thu, Aug 30, 2012
3623.69
-0.13
14158240
3764
10465
96.1
73.9
79.0
Tue, Aug 30, 2011
3655.49
-0.17
17908772
11433
19940
98.1
71.1
82.0
Mon, Aug 30, 2010
3634.66
-0.13
15381300
7218
12278
84.9
61.0
78.0
Sun, Aug 30, 2009
3637.61
-0.10
15722647
8162
12464
98.1
71.1
79.0
Sat, Aug 30, 2008
3629.56
-0.19
14803620
7509
13828
91.0
64.9
79.0
Thu, Aug 30, 2007
3603.63
-0.20
12099791
7449
13330
95.0
69.1
80.0
Wed, Aug 30, 2006
3602.94
-0.14
12032785
8325
14078
93.0
69.1
79.0
Averages of List
3619.23
-0.15
13786061.10
7927.10
13390.40
92.92
68.67
79.0


Accessibility of Primitive Launches and Other Sites
As of Monday, August 29th, 2016 where elevation was 3613.88'

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
33.88 Above
Open and Usable
Antelope Point
3592.00
3590.00
23.88 Above
Open and Usable
Hite Marina
3650.00
3645.00
31.12 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
35.12 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
46.12 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
54.12 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
66.12 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
66.12 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 0.477 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
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 - 2016



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Lake Powell, Houseboating, Glen Canyon, Striped Bass