Lake Powell, Houseboating, Glen Canyon, Striped Bass

Lake Powell





Lake Powell

For November 26th, 2021
Snowpack is 65% of avg
TotalPrecip is 96.00% of avg

Lake Powell is currently 410.32 feet deep at the dam
Water Summary
Today is day 57 of 365 for the Water Year 2022. We are 16% through the Water Year.
Last Reading: 3542.32 on Nov 25, 2021
Powell was last within 2" of this elevation on Nov 24, 2021
There are currently 2,296,693,413,398 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 157.68 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 28.98% of Full Pool (24,322,000 af)
Total inflows for water year 2022: 690,758 acre feet

This is 65.28% of the November 25th average of 1,058,110 acre feet
Total releases for water year 2022: 875,114 acre feet

This is 11.67% of the minimum required of 7,500,000 acre feet
During WY 2022, water storage has fallen by 4,308,253 AF and total outflows have exceeded total inflows by 184,356 AF
The 28 tracked reservoirs above Lake Powell are currently at 246.49% of capacity. Click for Details
Inflows for WY 2022 are 145.55% of WY 2021         Rivers feeding Lake Powell are running at 66.35% of the Nov 26th avg. Click for Details

Lake Powell is down -46.08 feet from one year ago.    Lake Powell is at low for water year and down 3.03 feet from the high.

View Acre Feet     Last 14 Measurements
Lake Powell is down -1.14 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Thu, Nov 25, 2021
3542.32
-0.08
7048284
5193
7825
51.0
31.0
n/a
Wed, Nov 24, 2021
3542.40
-0.07
7053743
6292
8554
53.0
35.0
n/a
Tue, Nov 23, 2021
3542.47
-0.13
7058522
4119
8614
50.0
37.0
n/a
Mon, Nov 22, 2021
3542.60
-0.09
7067404
5189
8198
55.0
33.0
58.0
Sun, Nov 21, 2021
3542.69
-0.10
7073557
4278
7661
56.0
36.0
59.0
Sat, Nov 20, 2021
3542.79
-0.05
7080397
6879
8400
62.0
42.0
60.0
Fri, Nov 19, 2021
3542.84
-0.12
7083819
4411
8543
59.0
41.0
59.0
Thu, Nov 18, 2021
3542.96
-0.11
7092037
4833
8595
58.0
37.0
59.0
Wed, Nov 17, 2021
3543.07
-0.15
7099575
3372
8631
63.0
43.0
60.0
Tue, Nov 16, 2021
3543.22
0.00
7109863
8935
8592
64.0
46.0
60.0
Mon, Nov 15, 2021
3543.22
-0.12
7109863
4676
8818
65.0
42.0
60.0
Sun, Nov 14, 2021
3543.34
-0.05
7118100
8337
7993
65.0
41.0
60.0
Sat, Nov 13, 2021
3543.39
-0.07
7121534
5995
8270
63.0
41.0
59.0
Fri, Nov 12, 2021
3543.46
-0.09
7126344
5574
8599
64.0
42.0
59.0
Averages of List
3542.91
-0.09
7088789
5577
8378
59.1
39.1
59.4

Averages for November 26th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3642.33
-0.06
16723820
9170
11662
52.2
33.5
57.4
All-Time
3630.13
-0.05
15339881
9385
10985
52.6
33.7
57.4

Last 10 November 26th's data records

DATE MEASURED ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Thu, Nov 26, 2020
3588.33
46.01
10670003
6798
9733
52.0
35.0
57.0
Tue, Nov 26, 2019
3611.46
69.14
12877822
9502
11145
44.0
30.0
56.0
Mon, Nov 26, 2018
3586.76
44.44
10529748
4869
8265
49.0
30.0
56.0
Sun, Nov 26, 2017
3625.53
83.21
14358292
8920
9490
64.0
43.0
59.0
Sat, Nov 26, 2016
3606.05
63.73
12336813
6404
8542
46.0
30.0
58.0
Thu, Nov 26, 2015
3605.71
63.39
12303328
4462
9276
50.0
32.0
59.0
Wed, Nov 26, 2014
3601.97
59.65
11939010
8024
8543
57.9
36.0
57.0
Tue, Nov 26, 2013
3587.93
45.61
10634155
8644
7185
48.9
33.1
55.0
Mon, Nov 26, 2012
3615.36
73.04
13277399
5729
7966
59.0
37.9
57.0
Sat, Nov 26, 2011
3646.45
104.13
16777872
9537
20743
54.0
37.9
59.0
Averages of List
3607.56
-0.05
12570444
7289
10089
52.5
34.5
57.3


Accessibility of Launch Ramps, Primitive Launches and Other Sites
As of Thursday, November 25th, 2021 where elevation was 3542.32'


NPS UPDATE ON RAMPS


SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Wahweap
3553.00
3551.00
8.68 Below
Unusable, go to main marinas
Halls Crossing Launch
3556.00
3553.00
10.68 Below
Unusable, go to main marinas
Stateline Launch
3564.00
3562.00
19.68 Below
Unusable, go to main marinas
Bullfrog (Main Launch)
3578.00
3576.00
33.68 Below
Unusable, go to main marinas
Castle Rock Cut-Off
3583.00
3580.00
37.68 Below
Unusable, use Main Channel
Antelope Point
3588.00
3587.00
44.68 Below
Unusable, go to main marinas
Dominguez Butte Cut-Off
3602.00
3600.00
57.68 Below
Unusable, go to main marinas
Gunsight to Padre Bay Cut-Off
3613.00
3609.00
66.68 Below
Unusable, go to main marinas
Hite Marina
3650.00
3645.00
102.68 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
106.68 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
117.68 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
125.68 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
137.68 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.


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 1.093 seconds to create!
Copyright Summit Technologies, Inc.
Water data courtesy of US Bureau of Reclamation
The water year runs from Oct 1 - Sept 30
Since Filled is from 06/22/1980 forward
*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 - 2021



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Lake Powell, Houseboating, Glen Canyon, Striped Bass