Lake Powell, Houseboating, Glen Canyon, Striped Bass

Lake Powell





Lake Powell

Lake Powell
For May 27th, 2024
Snowpack is 112.41% of avg
TotalPrecip is 96.94% of avg

Lake Powell is currently 433.42 feet deep at the dam
Water Summary
Today is day 238 of 366 for the Water Year 2024. We are 65% through the Water Year.
Last Reading: 3565.42 on Saturday, May 25th, 2024
Powell was last within 3" of this elevation on Jan 27, 2024
There are currently 2,664,692,421,333 gallons of water in Lake Powell!
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Elevation & Content Water Inflow Data Glen Canyon Dam Release Data
Lake Powell is 134.58 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 33.62% of Full Pool (24,322,000 af)
Total inflows for water year 2024: 4,118,067 acre feet

This is 75.56% of the May 25th average of 5,449,770 acre feet
Total releases for water year 2024: 4,655,219 acre feet

This is 62.07% of the minimum required of 7,500,000 acre feet
During WY 2024, water storage has fallen by 607,719 AF and total outflows have exceeded total inflows by 537,152 AF
The 34 tracked reservoirs above Lake Powell are currently at 80.32% of capacity. Click for Details
Inflows for WY 2024 are 62.35% of WY         Rivers feeding Lake Powell are running at 70.17% of the May 27th avg. Click for Details

Lake Powell is up 12.12 feet from one year ago.    Lake Powell is up 7.21 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Powell is up 3.61 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Sat, May 25, 2024
3565.42
0.62
8,177,630
34199
9190
75.5
60.4
n/a
Fri, May 24, 2024
3564.80
0.52
8,132,246
31227
10274
80.0
58.3
n/a
Thu, May 23, 2024
3564.28
0.54
8,094,309
31886
10208
79.3
60.2
n/a
Wed, May 22, 2024
3563.74
0.62
8,055,038
34994
10235
76.4
53.5
n/a
Tue, May 21, 2024
3563.12
0.26
8,010,105
20543
10018
70.5
55.6
n/a
Mon, May 20, 2024
3562.86
0.12
7,991,311
15139
10131
77.0
60.2
n/a
Sun, May 19, 2024
3562.74
0.19
7,982,648
16253
8501
81.8
62.2
n/a
Sat, May 18, 2024
3562.55
0.16
7,968,946
15216
8651
81.9
65.3
n/a
Fri, May 17, 2024
3562.39
0.07
7,957,422
12758
9725
84.3
64.0
n/a
Thu, May 16, 2024
3562.32
0.06
7,952,384
12795
10156
78.0
58.0
n/a
Wed, May 15, 2024
3562.26
0.10
7,948,068
14363
10160
77.7
61.4
n/a
Tue, May 14, 2024
3562.16
0.10
7,940,880
14428
10228
79.3
64.5
n/a
Mon, May 13, 2024
3562.06
0.12
7,933,697
15043
10066
81.5
60.5
n/a
Sun, May 12, 2024
3561.94
0.13
7,925,086
13874
8511
76.7
52.0
n/a
Averages of List
3563.05
0.26
8,004,984
20194
9718
78.6
59.7
n/a

Averages for May 25th

AVERAGE TYPE ELEVATION CUR vs AVERAGE CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
All-Time
3622.49
-57.07
0.46
14,936,587
37839
14614
84.7
58.8
66
Since Filled
3634.73
-69.31
0.44
15,932,442
38307
14183
85.2
58.4
66.4
Since WY 2000
3605.22
-39.80
0.46
12,512,711
33115
10984
85.1
60.3
66

Last 10 May 25th's data records

DATE MEASURED ELEVATION CUR ELEV vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Fri, May 26, 2023
3554.71
10.71
7,407,220
65952
17857
79.7
61.5
72.0
Thu, May 26, 2022
3530.38
35.04
6,262,547
22886
9869
95.0
62.0
64.0
Wed, May 26, 2021
3559.93
5.49
8,317,737
12147
10177
83.0
69.0
65.0
Tue, May 26, 2020
3604.09
-38.67
12,144,617
26521
10149
89.0
59.0
64.0
Sun, May 26, 2019
3582.51
-17.09
10,156,090
28682
10811
78.0
53.0
61.0
Sat, May 26, 2018
3610.85
-45.43
12,816,050
16056
8977
89.0
64.0
68.0
Fri, May 26, 2017
3616.09
-50.67
13,353,082
36524
11175
86.0
64.0
66.0
Thu, May 26, 2016
3601.15
-35.73
11,860,119
50859
11817
73.0
60.1
65.0
Tue, May 26, 2015
3595.29
-29.87
11,306,193
31055
11894
81.0
57.0
64.0
Mon, May 26, 2014
3585.64
-20.22
10,430,427
34577
7267
89.1
57.9
64.0
Averages of List
3584.57
-19.15
10,449,875
34523
10906
84.3
59.6
66.1


Accessibility of Launch Ramps, Primitive Launches and Other Sites
As of Saturday, May 25th, 2024 where elevation was 3565.42'


Click here for NPS update on ramps


SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
NPS MIN SAFE
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Stateline Auxiliary Ramp
3502.00
3500.00
63.42 Above
65.42 Above
Open and Usable
Bullfrog North Ramp
3529.00
3527.00
36.42 Above
38.42 Above
Open and Usable
Antelope Point Business Ramp
3540.00
3538.00
25.42 Above
27.42 Above
Open and Usable
Wahweap (Main Launch)
3546.00
3544.00
19.42 Above
21.42 Above
Open and Usable
Bullfrog Spur (Boats < 25')
3549.00
3547.00
16.42 Above
18.42 Above
Open and Usable
Halls Crossing (use at own risk)
3556.00
3554.00
9.42 Above
11.42 Above
Open and Usable
Stateline Launch
3564.00
3562.00
1.42 Above
3.42 Above
Open and Usable
Bullfrog (Main Launch)
3578.00
3576.00
12.58 Below
10.58 Below
Unusable, go to main marinas
Castle Rock Cut-Off
3583.00
3580.00
17.58 Below
14.58 Below
Unusable, use Main Channel
Antelope Point Public Ramp
3588.00
3586.00
22.58 Below
20.58 Below
Unusable, go to main marinas
Dominguez Butte Cut-Off
3602.00
3600.00
36.58 Below
34.58 Below
Unusable, go to main marinas
Gunsight to Padre Bay Cut-Off
3613.00
3609.00
47.58 Below
43.58 Below
Unusable, go to main marinas
Hite
3650.00
3645.00
84.58 Below
79.58 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
87.58 Below
83.58 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
97.58 Below
94.58 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
104.58 Below
102.58 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
116.58 Below
114.58 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.


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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 4.51 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 Stevie Kelso and the UT Division of Wildlife Resources
  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
Using Water Year 2000 as start of prolonged drought in SW USA
or go to Lake Powell Source Data
USBR Projected Outlook
Current Snowpack Conditions for Upper Colorado Basin


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Lake Powell, Houseboating, Glen Canyon, Striped Bass