Lake Powell, Houseboating, Glen Canyon, Striped Bass


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Lake Powell

Lake Powell

For August 3rd, 2015
Snowpack is 44% of avg
TotalPrecip is 93.00% of avg

Lake Powell is currently 480.99 feet deep at the dam
Water Summary
Today is day 307 of 365 for the Water Year 2015. We are 84% through the Water Year.
Last Reading: 3612.99 on Jul 29, 2015
Powell was last within 2" of this elevation on Jun 28, 2015
There are currently 4,247,025,005,449 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 87.01 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 53.59% of Full Pool (24,322,000 af)
Total inflows for water year 2015: 8,452,001 acre feet

This is 88.25% of the July 29th average of 9,577,804 acre feet
Total releases for water year 2015: 7,373,257 acre feet

This is 89.59% of the minimum required of 8,230,000 acre feet
During WY 2015, water storage has risen by 735,216 AF and total inflows have exceeded total outflows by 1,078,744 AF
The 27 tracked reservoirs above Lake Powell are currently at 89.08% of capacity. Click for Details
Inflows for WY 2015 are 105.8% of WY 2014         Rivers feeding Lake Powell are running at 91.5% of the Aug 3rd 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
Wed, Jul 29, 2015
3612.99
-0.20
13033624
7221
17467
97.0
70.0
78.0
Tue, Jul 28, 2015
3613.19
-0.16
13054081
9387
17413
95.0
71.1
78.0
Mon, Jul 27, 2015
3613.35
-0.15
13070462
9868
17342
97.0
73.9
77.0
Sun, Jul 26, 2015
3613.50
-0.12
13085831
9788
15593
75.9
72.0
78.0
Sat, Jul 25, 2015
3613.62
-0.11
13098136
11645
16894
96.1
69.1
78.0
Fri, Jul 24, 2015
3613.73
-0.10
13109421
12802
17494
95.0
70.0
78.0
Thu, Jul 23, 2015
3613.83
-0.11
13119686
12229
17483
93.9
70.0
77.0
Wed, Jul 22, 2015
3613.94
-0.10
13130984
12750
17448
95.0
70.0
77.0
Tue, Jul 21, 2015
3614.04
-0.03
13141260
16605
17385
90.0
64.0
77.0
Mon, Jul 20, 2015
3614.07
-0.11
13144344
12085
17345
80.1
66.2
77.0
Sun, Jul 19, 2015
3614.18
-0.02
13155655
15501
15723
82.9
64.0
78.0
Sat, Jul 18, 2015
3614.20
-0.05
13157713
14982
16883
88.0
64.9
77.0
Fri, Jul 17, 2015
3614.25
-0.03
13162857
16619
17400
97.0
73.0
78.0
Thu, Jul 16, 2015
3614.28
-0.02
13165944
17186
17407
97.0
70.0
77.0
Averages of List
3613.80
-0.09
13116428.43
12762.00
17091.21
91.42
69.16
77.5

Averages for August 3rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3657.79
-0.08
18665352.57
11572.57
16954.31
95.60
71.00
79.9
All-Time
3641.39
-0.06
16708171.81
11694.63
15444.44
96.62
71.63
79.9

Last 10 August 3rd's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Sun, Aug 03, 2014
3608.02
0.00
12532030
12586
11724
78.8
69.8
77.0
Sat, Aug 03, 2013
3593.76
-0.11
11164322
7181
11933
93.0
69.1
79.0
Fri, Aug 03, 2012
3627.93
-0.19
14622314
3252
13727
99.0
71.1
n/a
Wed, Aug 03, 2011
3660.71
-0.03
18585720
24304
22466
98.1
75.0
80.0
Tue, Aug 03, 2010
3636.68
-0.06
15614467
12323
13494
91.9
70.0
84.0
Mon, Aug 03, 2009
3640.84
-0.11
16102457
10516
13405
100.0
72.0
80.0
Sun, Aug 03, 2008
3632.69
-0.13
15156288
10603
13838
98.1
78.1
81.0
Fri, Aug 03, 2007
3606.98
-0.19
12428715
6788
13355
89.1
73.0
n/a
Thu, Aug 03, 2006
3606.45
-0.11
12376281
9696
13669
96.1
72.0
80.0
Wed, Aug 03, 2005
3606.49
-0.11
12380236
8417
14556
86.0
66.9
81.0
Averages of List
3622.06
-0.10
14096283.00
10566.60
14216.70
93.01
71.70
80.2


Accessibility of Primitive Launches and Other Sites
As of Wednesday, July 29th, 2015 where elevation was 3612.99'

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
32.99 Above
Open and Usable
Antelope Point
3592.00
3590.00
22.99 Above
Open and Usable
Hite Marina
3650.00
3645.00
32.01 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
36.01 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
47.01 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
55.01 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
67.01 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
67.01 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 0.726 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