Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Wednesday, October 1st, 2025

Water Data for 20 days surrounding May 26, 2023

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jun 05, 2023
3566.76
0.95
8,276,273
56281
17669
86.0
61.3
73.0
Sun, Jun 04, 2023
3565.81
1.17
8,206,261
64494
17344
85.3
63.3
73.0
Sat, Jun 03, 2023
3564.64
1.07
8,120,561
60668
17792
82.0
61.3
73.0
Fri, Jun 02, 2023
3563.57
1.11
8,042,702
61871
17704
77.2
60.8
73.0
Thu, Jun 01, 2023
3562.46
1.04
7,962,462
58378
17276
77.4
57.2
73.0
Wed, May 31, 2023
3561.42
1.20
7,887,843
64659
17822
78.8
59.4
73.0
Tue, May 30, 2023
3560.22
1.48
7,802,352
75076
17844
83.5
60.8
73.0
Mon, May 29, 2023
3558.74
1.20
7,697,763
63993
17894
85.1
62.1
72.0
Sun, May 28, 2023
3557.54
1.40
7,613,666
66975
17830
83.3
61.9
71.0
Sat, May 27, 2023
3556.14
1.43
7,516,187
67681
17926
79.2
59.0
72.0
Fri, May 26, 2023
3554.71
1.41
7,407,220
65952
17857
79.7
61.5
72.0
Thu, May 25, 2023
3553.30
1.38
7,320,941
69169
17890
82.8
63.7
72.0
Wed, May 24, 2023
3551.92
1.45
7,227,253
71294
17876
82.4
64.6
72.0
Tue, May 23, 2023
3550.47
1.49
7,129,631
72539
18135
83.5
61.9
70.0
Mon, May 22, 2023
3548.98
1.63
7,030,191
73426
17705
84.0
62.2
70.0
Sun, May 21, 2023
3547.35
1.49
6,922,402
71071
17655
78.4
59.4
70.0
Sat, May 20, 2023
3545.86
1.48
6,824,777
66217
17755
72.9
59.5
70.0
Fri, May 19, 2023
3544.38
1.41
6,728,652
63615
17809
80.8
62.1
69.0
Thu, May 18, 2023
3542.97
1.36
6,637,791
65504
17954
80.2
60.3
70.0
Wed, May 17, 2023
3541.61
1.28
6,550,907
62167
17753
76.3
65.1
69.0
Tue, May 16, 2023
3540.33
1.18
6,469,778
58577
17916
82.4
63.5
68.0
Averages of List
3554.25
1.31
7,398,839
65696
17781
81
61.5
71.3


Averages for May 26th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3631.10
0.4
15,532,082
36357
14396
84.6
59.1
66
All-Time
3620.55
0.46
14,711,605
37301
14443
71.8
48.3
62.8


All Lake Powell water data for May 26th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon May 26, 2025
3558.84
7,704,802
9877
9598
85.9
49.6
--
Sun May 26, 2024
3565.99
8,219,497
31911
8815
79.6
58.4
--
Fri May 26, 2023
3554.71
7,407,220
65952
17857
79.7
61.5
72.0
Thu May 26, 2022
3530.38
6,262,547
22886
9869
95.0
62.0
64.0
Wed May 26, 2021
3559.93
8,317,737
12147
10177
83.0
69.0
65.0
Tue May 26, 2020
3604.09
12,144,617
26521
10149
89.0
59.0
64.0
Sun May 26, 2019
3582.51
10,156,090
28682
10811
78.0
53.0
61.0
Sat May 26, 2018
3610.85
12,816,050
16056
8977
89.0
64.0
68.0
Fri May 26, 2017
3616.09
13,353,082
36524
11175
86.0
64.0
66.0
Thu May 26, 2016
3601.15
11,860,119
50859
11817
73.0
60.1
65.0
Tue May 26, 2015
3595.29
11,306,193
31055
11894
81.0
57.0
64.0
Mon May 26, 2014
3585.64
10,430,427
34577
7267
89.1
57.9
64.0
Sun May 26, 2013
3598.24
11,582,947
16805
8140
87.1
63.0
66.0
Sat May 26, 2012
3636.02
15,538,012
10974
9147
69.1
57.0
63.0
Thu May 26, 2011
3620.41
13,806,717
45496
22243
86.0
66.0
63.0
Wed May 26, 2010
3623.90
14,180,969
29233
9813
84.0
54.0
63.0
Tue May 26, 2009
3625.59
14,364,850
49866
7980
80.1
55.9
68.0
Mon May 26, 2008
3606.88
12,418,801
64263
12329
70.0
52.0
64.0
Sat May 26, 2007
3608.38
12,567,914
28161
9505
86.0
59.0
68.0
Fri May 26, 2006
3602.17
11,958,298
41334
9880
91.0
64.9
72.0
Thu May 26, 2005
3579.35
9,883,962
72091
9265
91.9
62.1
70.0
Wed May 26, 2004
3586.42
10,499,526
16680
10254
82.0
55.0
66.0
Mon May 26, 2003
3607.57
12,487,264
30351
8025
93.9
66.9
71.0
Sun May 26, 2002
3644.29
16,515,432
8179
7954
84.9
60.1
--
Sat May 26, 2001
3668.06
19,571,602
32640
10143
93.9
66.0
--
Fri May 26, 2000
3677.35
20,874,694
23427
18941
99.0
58.0
--
Wed May 26, 1999
3680.17
21,282,816
32817
18981
81.0
56.0
--
Tue May 26, 1998
3687.20
22,326,324
52602
15700
86.0
64.0
--
Mon May 26, 1997
3675.70
20,638,584
73394
20900
84.0
63.0
--
Sun May 26, 1996
3679.58
21,196,960
45897
14800
63.0
43.0
--
Fri May 26, 1995
3655.74
17,940,792
49279
9700
71.0
51.0
--
Thu May 26, 1994
3659.42
18,416,772
31124
9840
76.0
54.0
--
Wed May 26, 1993
3641.11
16,134,513
71345
10000
92.0
59.0
--
Tue May 26, 1992
3628.45
14,680,170
27115
9480
79.0
58.0
--
Sun May 26, 1991
3630.69
14,930,618
30968
15000
88.0
60.0
--
Sat May 26, 1990
3648.52
17,032,482
10332
8900
85.0
55.0
--
Fri May 26, 1989
3677.44
20,887,352
16126
9930
84.0
51.0
--
Thu May 26, 1988
3687.15
22,318,636
26321
12200
95.0
58.0
--
Tue May 26, 1987
3693.90
23,355,384
37653
16500
67.0
50.0
--
Mon May 26, 1986
3684.36
21,900,656
51799
51900
89.0
62.0
--
Sun May 26, 1985
3694.54
23,455,786
49044
44500
92.0
69.0
--
Sat May 26, 1984
3683.19
21,757,882
111460
44200
98.0
64.0
--
Thu May 26, 1983
3691.93
23,113,394
43408
25400
93.0
63.0
--
Wed May 26, 1982
3672.84
20,326,264
30115
18100
91.0
60.0
--
Tue May 26, 1981
3677.49
21,018,936
8718
9780
86.0
66.0
--
Mon May 26, 1980
3689.67
22,861,670
59671
15800
74.0
40.0
--
Sat May 26, 1979
3659.07
18,543,858
68621
12700
n/a
n/a
--
Fri May 26, 1978
3633.20
15,386,394
35595
16400
80.0
52.0
--
Thu May 26, 1977
3653.96
17,937,120
8392
2510
75.0
49.0
--
Wed May 26, 1976
3666.88
19,679,652
32448
19000
85.0
64.0
--
Mon May 26, 1975
3653.75
17,966,006
47525
11600
85.0
58.0
--
Sun May 26, 1974
3661.20
18,970,422
34065
8810
93.0
61.0
--
Sat May 26, 1973
3612.32
13,217,053
67474
6530
85.0
57.0
--
Fri May 26, 1972
3611.03
13,104,208
24115
17300
90.0
61.0
--
Wed May 26, 1971
3607.69
12,782,477
24958
20000
89.0
56.0
--
Tue May 26, 1970
3577.81
9,996,924
58818
16700
89.0
60.0
--
Mon May 26, 1969
3567.99
9,186,710
42182
8150
96.0
63.0
--
Sun May 26, 1968
3519.61
5,760,651
32477
17700
85.0
60.0
--
Fri May 26, 1967
3503.65
4,837,377
25615
13200
82.0
61.0
--
Thu May 26, 1966
3544.04
7,395,777
22331
17800
93.0
70.0
--
Wed May 26, 1965
3493.28
4,290,514
59132
55800
70.0
50.0
--
Tue May 26, 1964
3419.40
1,258,997
50368
1040
83.0
57.0
--
Sun May 26, 1963
20106
1010
88.0
58.0
--



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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 - Acre Feet per day
Outflow - Acre Feet per day
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = * Flow CFS
TP = Total Precipitation



Page took 2.346 seconds to create!
Copyright Summit Technologies, Inc.
Water data courtesy of US Bureau of Reclamation
*Air temp data is sourced from (Prev 24 Hr Extremes):    Weather
Weather forecast for
All data is provisional and subject to review and modification
USBR Source Data


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powell Water Database