Lake Powell, Houseboating, Glen Canyon, Striped Bass


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Lake Powell

Lake Powell

For January 22nd, 2017
Snowpack is 163% of avg
TotalPrecip is 137.00% of avg

Lake Powell is currently 465.28 feet deep at the dam
Water Summary
Today is day 115 of 365 for the Water Year 2017. We are 32% through the Water Year.
Last Reading: 3597.28 on Jan 22, 2017
Powell was last within 2" of this elevation on May 20, 2016
There are currently 3,744,821,479,668 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 102.72 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 47.25% of Full Pool (24,322,000 af)
Total inflows for water year 2017: 1,529,844 acre feet

This is 73.78% of the January 22nd average of 2,073,395 acre feet
Total releases for water year 2017: 2,869,829 acre feet

This is 34.87% of the minimum required of 8,230,000 acre feet
During WY 2017, water storage has fallen by 1,330,708 AF and total outflows have exceeded total inflows by 1,339,985 AF
The 27 tracked reservoirs above Lake Powell are currently at 76.8% of capacity. Click for Details
Inflows for WY 2017 are 79.95% of WY 2016         Rivers feeding Lake Powell are running at 130.79% of the Jan 23rd 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
Sun, Jan 22, 2017
3597.28
-0.05
11492420
10045
12482
43.0
32.0
n/a
Sat, Jan 21, 2017
3597.33
-0.09
11497124
8999
13487
45.0
35.0
n/a
Fri, Jan 20, 2017
3597.42
-0.13
11505594
8901
15442
41.0
34.0
n/a
Thu, Jan 19, 2017
3597.55
-0.14
11517835
7399
14458
42.0
36.0
n/a
Wed, Jan 18, 2017
3597.69
-0.15
11531028
7376
14954
46.0
30.0
n/a
Tue, Jan 17, 2017
3597.84
-0.16
11545173
6706
14803
46.0
32.0
n/a
Mon, Jan 16, 2017
3598.00
-0.14
11560273
7165
14240
48.0
35.0
n/a
Sun, Jan 15, 2017
3598.14
-0.07
11573496
9020
12498
46.0
41.0
n/a
Sat, Jan 14, 2017
3598.21
-0.06
11580111
10287
13251
45.0
41.0
n/a
Fri, Jan 13, 2017
3598.27
-0.18
11585783
6074
15220
50.0
39.0
n/a
Thu, Jan 12, 2017
3598.45
-0.22
11602809
3873
15091
50.0
39.0
50.0
Wed, Jan 11, 2017
3598.67
-0.16
11623640
7003
15135
57.0
37.0
50.0
Tue, Jan 10, 2017
3598.83
-0.21
11638805
4042
14764
51.0
35.0
50.0
Mon, Jan 09, 2017
3599.04
-0.24
11658727
2570
14856
53.0
33.0
50.0
Averages of List
3598.05
-0.14
11565201.29
7104.29
14334.36
47.36
35.64
50.0

Averages for January 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3641.54
-0.12
16616045.36
7805.92
14759.14
47.81
27.37
47.2
All-Time
3623.43
-0.09
15039938.11
8285.94
13454.70
47.36
27.44
47.2

Last 10 January 23rd's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Sat, Jan 23, 2016
3597.51
-0.14
11514068
6322
13380
42.1
32.0
48.0
Fri, Jan 23, 2015
3594.48
-0.15
11230943
7069
14522
n/a
n/a
47.5
Thu, Jan 23, 2014
3580.21
-0.15
9957536
6492
13391
50.0
28.0
45.0
Wed, Jan 23, 2013
3605.49
-0.20
12281693
2346
12923
42.1
27.0
45.0
Mon, Jan 23, 2012
3637.46
-0.10
15705163
7012
13193
39.0
33.1
49.0
Sun, Jan 23, 2011
3622.09
-0.21
13985951
6879
16530
46.9
32.0
47.0
Sat, Jan 23, 2010
3622.96
-0.07
14079441
9627
12852
42.1
28.9
49.0
Fri, Jan 23, 2009
3614.98
-0.14
13238113
5685
13421
48.0
39.9
n/a
Wed, Jan 23, 2008
3591.40
-0.09
10947710
6541
13313
43.0
25.0
47.0
Tue, Jan 23, 2007
3600.42
-0.13
11790177
7030
13344
44.1
23.0
45.0
Averages of List
3606.70
-0.14
12473079.50
6500.30
13686.90
44.14
29.88
46.9


Accessibility of Primitive Launches and Other Sites
As of Sunday, January 22nd, 2017 where elevation was 3597.28'

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
17.28 Above
Open and Usable
Antelope Point
3592.00
3590.00
7.28 Above
Open and Usable
Hite Marina
3650.00
3645.00
47.72 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
51.72 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
62.72 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
70.72 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
82.72 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
82.72 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 0.295 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 Lake Powell Source Data
USBR Projected Outlook
Current Snowpack Conditions for Upper Colorado Basin


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1999 - 2017



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Lake Powell, Houseboating, Glen Canyon, Striped Bass