Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Tuesday, September 30th, 2025

Water Data for 20 days surrounding May 22, 2001

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Jun 01, 2001
3670.00
0.30
19,838,456
34118
10492
95.0
64.0
--
Thu, May 31, 2001
3669.70
0.29
19,797,000
32298
11263
91.0
60.1
70.0
Wed, May 30, 2001
3669.41
0.32
19,756,992
32238
10513
95.0
66.9
--
Tue, May 29, 2001
3669.09
0.39
19,712,944
39572
10555
90.0
66.0
70.0
Mon, May 28, 2001
3668.70
0.29
19,659,318
31858
10113
87.1
66.9
--
Sun, May 27, 2001
3668.41
0.35
19,619,522
33338
7348
91.9
69.1
--
Sat, May 26, 2001
3668.06
0.31
19,571,602
32640
10143
93.9
66.0
--
Fri, May 25, 2001
3667.75
0.35
19,529,208
33378
10069
98.1
64.9
--
Thu, May 24, 2001
3667.40
0.38
19,481,426
36088
10010
93.0
60.1
69.0
Wed, May 23, 2001
3667.02
0.38
19,429,680
36551
9978
89.1
57.9
68.0
Tue, May 22, 2001
3666.64
0.40
19,378,006
36263
9918
84.0
53.1
--
Mon, May 21, 2001
3666.24
0.43
19,323,760
34577
9754
73.9
60.1
70.0
Sun, May 20, 2001
3665.81
0.40
19,265,572
32870
7380
88.0
54.0
70.0
Sat, May 19, 2001
3665.41
0.34
19,211,538
30437
9984
79.0
59.0
68.0
Fri, May 18, 2001
3665.07
0.38
19,165,740
28020
10111
86.0
60.1
67.0
Thu, May 17, 2001
3664.69
0.27
19,114,614
24438
8485
84.9
64.9
67.0
Wed, May 16, 2001
3664.42
0.31
19,078,362
21240
8451
91.0
63.0
66.0
Tue, May 15, 2001
3664.11
0.16
19,036,834
18280
8576
87.1
57.0
66.0
Mon, May 14, 2001
3663.95
0.07
19,015,394
16578
8511
84.9
55.0
65.0
Sun, May 13, 2001
3663.88
0.15
19,006,020
15924
7386
75.9
61.0
--
Sat, May 12, 2001
3663.73
0.08
18,985,976
15301
10104
89.1
62.1
--
Averages of List
3666.64
0.3
19,379,903
29334
9483
88
61.5
68


Averages for May 22nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3629.48
0.37
15,357,955
33231
14069
82.2
55
64.7
All-Time
3618.72
0.41
14,533,060
33351
13970
72
48.2
62.7


All Lake Powell water data for May 22nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu May 22, 2025
3558.78
7,700,578
13493
9765
90.9
50.1
--
Wed May 22, 2024
3563.74
8,055,038
34875
10115
76.4
53.5
--
Mon May 22, 2023
3548.98
7,030,191
73426
17705
84.0
62.2
70.0
Sun May 22, 2022
3528.33
6,133,209
29952
9271
85.0
54.0
64.0
Sat May 22, 2021
3560.04
8,326,095
8176
9100
75.0
46.0
65.0
Fri May 22, 2020
3602.85
12,024,069
23662
10561
84.0
56.0
66.0
Wed May 22, 2019
3580.80
10,008,224
38451
11873
54.0
44.0
60.0
Tue May 22, 2018
3610.50
12,780,695
12829
10707
82.0
61.0
65.0
Mon May 22, 2017
3614.08
13,145,372
42154
10923
82.0
55.0
63.0
Sun May 22, 2016
3598.43
11,600,916
43870
10003
75.0
55.9
63.0
Fri May 22, 2015
3593.71
11,159,705
33916
11904
73.0
51.0
62.0
Thu May 22, 2014
3583.60
10,251,085
19830
8027
82.9
54.0
62.0
Wed May 22, 2013
3597.49
11,512,185
24026
10786
90.0
61.0
65.0
Tue May 22, 2012
3635.95
15,529,918
10899
10332
96.1
68.0
70.0
Sun May 22, 2011
3618.58
13,613,347
46270
22335
82.0
57.0
61.0
Sat May 22, 2010
3622.66
14,047,151
20939
9698
77.0
60.1
63.0
Fri May 22, 2009
3622.39
14,018,137
48770
7963
64.0
55.9
67.0
Thu May 22, 2008
3603.02
12,040,549
42308
13199
63.0
48.0
62.0
Tue May 22, 2007
3606.81
12,411,889
31258
10101
66.9
48.0
68.0
Mon May 22, 2006
3599.75
11,726,243
29940
9830
81.0
59.0
70.0
Sun May 22, 2005
3574.02
9,435,907
41042
8839
96.1
63.0
70.0
Sat May 22, 2004
3585.75
10,440,154
17845
9067
77.0
57.0
63.0
Thu May 22, 2003
3605.83
12,315,147
19622
11276
93.0
61.0
63.0
Wed May 22, 2002
3644.37
16,525,107
6820
10323
71.1
44.1
60.0
Tue May 22, 2001
3666.64
19,378,006
36263
9918
84.0
53.1
--
Mon May 22, 2000
3677.15
20,845,942
18244
17017
97.0
n/a
--
Sat May 22, 1999
3679.29
21,154,838
25550
19443
87.0
52.0
--
Fri May 22, 1998
3685.17
22,021,154
42574
16100
80.0
47.0
65.0
Thu May 22, 1997
3672.72
20,217,282
64091
21000
83.0
53.0
--
Wed May 22, 1996
3677.96
20,962,464
51700
17900
90.0
61.0
--
Mon May 22, 1995
3653.22
17,619,858
39378
10600
89.0
60.0
--
Sun May 22, 1994
3658.04
18,237,272
30722
7750
84.0
51.0
--
Sat May 22, 1993
3636.65
15,610,975
68365
9120
92.0
60.0
--
Fri May 22, 1992
3626.74
14,491,399
24704
9920
79.0
54.0
--
Wed May 22, 1991
3629.38
14,783,857
26243
15000
87.0
50.0
--
Tue May 22, 1990
3648.76
17,062,242
7842
10600
90.0
65.0
--
Mon May 22, 1989
3677.21
20,854,234
12891
8890
91.0
57.0
--
Sun May 22, 1988
3686.28
22,188,004
29546
9240
87.0
51.0
--
Fri May 22, 1987
3692.64
23,159,184
48456
11800
79.0
53.0
--
Thu May 22, 1986
3684.11
21,863,406
42437
50800
n/a
n/a
--
Wed May 22, 1985
3694.12
23,389,858
48682
45200
84.0
54.0
--
Tue May 22, 1984
3679.80
21,260,322
97795
44800
95.0
55.0
--
Sun May 22, 1983
3690.99
22,968,552
34605
17600
78.0
52.0
--
Sat May 22, 1982
3671.90
20,193,628
22508
9040
86.0
59.0
--
Fri May 22, 1981
3677.46
21,014,600
8437
7680
74.0
51.0
--
Thu May 22, 1980
3687.54
22,536,960
41800
11900
88.0
56.0
--
Tue May 22, 1979
3656.12
18,159,028
49995
14900
n/a
n/a
--
Mon May 22, 1978
3631.90
15,236,956
37212
11300
85.0
46.0
--
Sun May 22, 1977
3653.69
17,902,602
7693
869
85.0
46.0
--
Sat May 22, 1976
3666.01
19,560,232
31007
17000
83.0
52.0
--
Thu May 22, 1975
3651.53
17,682,550
40682
13200
64.0
43.0
--
Wed May 22, 1974
3660.03
18,814,432
38202
16000
84.0
52.0
--
Tue May 22, 1973
3607.62
12,734,952
70288
13800
81.0
56.0
--
Mon May 22, 1972
3610.62
13,061,949
18949
12100
79.0
52.0
--
Sat May 22, 1971
3607.13
12,725,538
32948
13900
78.0
47.0
--
Fri May 22, 1970
3574.08
9,677,916
48603
17100
85.0
57.0
--
Thu May 22, 1969
3564.77
8,926,057
39222
12600
91.0
58.0
--
Wed May 22, 1968
3518.04
5,664,698
20890
16700
85.0
61.0
--
Mon May 22, 1967
3502.23
4,758,369
13440
16200
96.0
62.0
--
Sun May 22, 1966
3543.50
7,357,500
18841
16800
88.0
58.0
--
Sat May 22, 1965
3492.57
4,253,366
39977
40600
87.0
61.0
--
Fri May 22, 1964
3406.70
888,599
35075
1010
95.0
61.0
--
Wed May 22, 1963
20861
1010
90.0
62.0
--



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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 2.702 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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1999 - 2025


powell Water Database