Lake Powell, Houseboating, Glen Canyon, Striped Bass

Lake Powell





Lake Powell

For May 28th, 2022
Snowpack is 64% of avg
TotalPrecip is 90.00% of avg

Lake Powell is currently 398.69 feet deep at the dam
Water Summary
Today is day 240 of 365 for the Water Year 2022. We are 66% through the Water Year.
Last Reading: 3530.69 on May 27, 2022
Powell was last within 2" of this elevation on Feb 5, 2022
There are currently 2,047,079,162,281 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 169.31 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 25.83% of Full Pool (24,322,000 af)
Total inflows for water year 2022: 3,453,164 acre feet

This is 62.06% of the May 27th average of 5,564,371 acre feet
Total releases for water year 2022: 4,378,763 acre feet

This is 58.38% of the minimum required of 7,500,000 acre feet
During WY 2022, water storage has fallen by 970,597 AF and total outflows have exceeded total inflows by 925,599 AF
The 28 tracked reservoirs above Lake Powell are currently at 67.23% of capacity. Click for Details
Inflows for WY 2022 are 158.37% of WY 2021         Rivers feeding Lake Powell are running at 32.18% of the May 28th avg. Click for Details

Lake Powell is down -29.28 feet from one year ago.    Lake Powell is up 8.45 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Powell is up 6.34 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Fri, May 27, 2022
3530.69
0.31
6,282,247
20838
9871
94.0
69.0
n/a
Thu, May 26, 2022
3530.38
0.37
6,262,547
22886
9869
95.0
62.0
64.0
Wed, May 25, 2022
3530.01
0.48
6,239,083
26715
9944
88.0
61.0
64.0
Tue, May 24, 2022
3529.53
0.59
6,208,722
30425
9933
83.0
58.0
63.0
Mon, May 23, 2022
3528.94
0.61
6,171,526
31046
9946
78.0
61.0
63.0
Sun, May 22, 2022
3528.33
0.60
6,133,209
29952
9271
85.0
54.0
64.0
Sat, May 21, 2022
3527.73
0.58
6,095,662
29224
9298
73.0
54.0
65.0
Fri, May 20, 2022
3527.15
0.59
6,059,498
30090
9899
78.0
61.0
67.0
Thu, May 19, 2022
3526.56
0.51
6,022,844
27425
10001
91.0
70.0
67.0
Wed, May 18, 2022
3526.05
0.46
5,991,268
25654
9963
90.0
68.0
66.0
Tue, May 17, 2022
3525.59
0.42
5,962,875
24277
9970
92.0
66.0
66.0
Mon, May 16, 2022
3525.17
0.39
5,937,021
23172
9906
92.0
69.0
65.0
Sun, May 15, 2022
3524.78
0.43
5,913,076
23883
9317
95.0
64.0
64.0
Sat, May 14, 2022
3524.35
0.35
5,886,742
21218
9349
90.0
58.0
63.0
Averages of List
3527.52
0.48
6,083,309
26200
9753
87.4
62.5
64.7

Averages for May 28th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3639.60
0.41
16,420,879
37589
13987
86.6
59.7
66.3
All-Time
3626.18
0.47
15,310,831
37868
14022
86.8
59.4
66.3

Last 10 May 28th's data records

DATE MEASURED ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Fri, May 28, 2021
3560.01
29.32
8,323,815
11434
9462
91.0
65.0
66.0
Thu, May 28, 2020
3604.55
73.86
12,189,542
20209
10176
100.0
70.0
65.0
Tue, May 28, 2019
3583.42
52.73
10,235,358
30922
12010
67.0
45.0
60.0
Mon, May 28, 2018
3611.13
80.44
12,844,380
16804
9164
82.0
61.0
69.0
Sun, May 28, 2017
3617.26
86.57
13,474,968
43909
9330
84.0
60.0
67.0
Sat, May 28, 2016
3602.46
71.77
11,986,322
43884
10854
82.9
55.9
66.0
Thu, May 28, 2015
3596.09
65.40
11,380,827
29474
11756
87.0
59.0
65.0
Wed, May 28, 2014
3587.03
56.34
10,553,783
44640
7937
95.0
72.0
69.0
Tue, May 28, 2013
3598.71
68.02
11,627,430
21425
8101
82.9
63.0
67.0
Mon, May 28, 2012
3636.41
105.72
15,583,158
19248
8587
81.0
52.0
64.0
Averages of List
3599.71
0.35
11,819,958
28195
9738
85.3
60.3
65.8


Accessibility of Launch Ramps, Primitive Launches and Other Sites
As of Friday, May 27th, 2022 where elevation was 3530.69'


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
20.31 Below
Unusable, go to main marinas
Halls Crossing Launch
3556.00
3553.00
22.31 Below
Unusable, go to main marinas
Stateline Launch
3564.00
3562.00
31.31 Below
Unusable, go to main marinas
Bullfrog (Main Launch)
3578.00
3576.00
45.31 Below
Unusable, go to main marinas
Castle Rock Cut-Off
3583.00
3580.00
49.31 Below
Unusable, use Main Channel
Antelope Point
3588.00
3587.00
56.31 Below
Unusable, go to main marinas
Dominguez Butte Cut-Off
3602.00
3600.00
69.31 Below
Unusable, go to main marinas
Gunsight to Padre Bay Cut-Off
3613.00
3609.00
78.31 Below
Unusable, go to main marinas
Hite Marina
3650.00
3645.00
114.31 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
118.31 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
129.31 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
137.31 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
149.31 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 1.310 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 - 2022



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Lake Powell, Houseboating, Glen Canyon, Striped Bass