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 05, 2023

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, May 15, 2023
3539.15
1.06
6,395,533
53903
17595
82.0
58.8
68.0
Sun, May 14, 2023
3538.09
0.95
6,329,279
49869
17496
81.7
56.3
67.0
Sat, May 13, 2023
3537.14
1.10
6,270,249
54835
17611
78.6
57.4
66.0
Fri, May 12, 2023
3536.04
1.07
6,202,305
53643
17659
75.6
54.5
65.0
Thu, May 11, 2023
3534.97
1.05
6,136,635
52658
17566
76.3
54.7
64.0
Wed, May 10, 2023
3533.92
1.02
6,072,599
51468
17584
67.8
55.4
64.0
Tue, May 09, 2023
3532.90
1.09
6,010,777
53517
17553
80.1
54.1
64.0
Mon, May 08, 2023
3531.81
1.14
5,945,131
54796
17451
78.1
52.9
64.0
Sun, May 07, 2023
3530.67
1.20
5,876,944
56380
17373
75.6
50.7
64.0
Sat, May 06, 2023
3529.47
1.07
5,805,698
52079
17523
68.7
46.4
64.0
Fri, May 05, 2023
3528.40
0.95
5,742,625
48080
17568
67.5
46.4
64.0
Thu, May 04, 2023
3527.45
0.86
5,686,972
44949
17461
62.8
49.5
64.0
Wed, May 03, 2023
3526.59
0.72
5,636,870
39522
16586
75.7
55.2
64.0
Tue, May 02, 2023
3525.87
0.51
5,595,125
32370
16124
75.6
55.6
63.0
Mon, May 01, 2023
3525.36
0.37
5,565,664
29243
17432
80.1
62.1
62.0
Sun, Apr 30, 2023
3524.99
0.49
5,544,347
24657
9145
87.4
61.0
61.0
Sat, Apr 29, 2023
3524.50
0.37
5,516,191
22759
11033
80.1
52.2
60.0
Fri, Apr 28, 2023
3524.13
0.33
5,494,986
22436
11981
68.9
50.5
60.0
Thu, Apr 27, 2023
3523.80
-0.20
5,476,113
23201
29247
79.3
54.0
--
Wed, Apr 26, 2023
3524.00
-0.52
5,487,547
22836
38879
72.1
46.8
58.0
Tue, Apr 25, 2023
3524.52
-0.54
5,517,338
22105
38825
65.7
51.8
--
Averages of List
3529.70
0.67
5,824,235
41205
19033
75.2
53.6
63.5


Averages for May 5th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3625.81
0.17
14,970,952
21569
12939
79.6
53
60.6
All-Time
3614.48
0.15
14,104,807
21076
13011
72.5
48.5
62.6


All Lake Powell water data for May 5th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon May 05, 2025
3557.85
7,635,296
9782
9886
54.6
46.9
--
Sun May 05, 2024
3560.94
7,853,566
16030
8760
67.0
46.7
--
Fri May 05, 2023
3528.40
5,742,625
48080
17568
67.5
46.4
64.0
Thu May 05, 2022
3522.87
5,796,653
11471
9929
81.0
51.0
59.0
Wed May 05, 2021
3561.67
8,450,619
7112
11809
87.0
59.0
60.0
Tue May 05, 2020
3599.48
11,700,539
18165
10480
82.0
54.0
64.0
Sun May 05, 2019
3574.18
9,449,155
34598
10817
84.0
56.0
62.0
Sat May 05, 2018
3609.30
12,659,969
13458
9167
82.0
54.0
60.0
Fri May 05, 2017
3605.37
12,269,903
23501
11287
91.0
60.0
63.0
Thu May 05, 2016
3592.58
11,055,682
12662
12247
87.1
60.1
59.0
Tue May 05, 2015
3589.85
10,806,931
11416
11994
73.0
55.0
62.0
Mon May 05, 2014
3578.80
9,837,083
16272
8490
87.1
64.0
59.0
Sat May 05, 2012
3635.94
15,528,762
16763
9274
82.0
61.0
61.0
Thu May 05, 2011
3612.55
12,988,692
20342
15069
79.0
50.0
58.0
Wed May 05, 2010
3621.08
13,877,992
15185
10083
84.0
53.1
60.0
Tue May 05, 2009
3612.76
13,010,124
27674
10300
84.0
59.0
59.0
Mon May 05, 2008
3595.58
11,333,219
24359
12773
81.0
50.0
60.0
Sat May 05, 2007
3601.03
11,848,606
19859
9514
57.9
44.1
59.0
Fri May 05, 2006
3594.47
11,230,013
22977
10005
71.1
55.9
63.0
Thu May 05, 2005
3564.74
8,688,645
23332
10369
81.0
57.0
63.0
Wed May 05, 2004
3582.93
10,192,619
9274
10289
89.1
61.0
64.0
Mon May 05, 2003
3605.27
12,260,086
11918
11342
68.0
48.9
56.0
Sun May 05, 2002
3645.51
16,663,293
5077
9380
80.1
54.0
58.0
Sat May 05, 2001
3662.90
18,875,290
18681
10168
75.0
39.0
--
Fri May 05, 2000
3675.64
20,630,028
19850
30112
93.0
n/a
--
Wed May 05, 1999
3678.28
21,008,638
21115
11927
66.0
41.0
--
Tue May 05, 1998
3678.33
21,015,866
39692
14800
78.0
48.0
--
Mon May 05, 1997
3665.64
19,242,580
31232
21000
88.0
57.0
--
Sun May 05, 1996
3672.90
20,242,534
23070
12500
92.0
53.0
--
Fri May 05, 1995
3647.29
16,880,750
20792
10700
81.0
54.0
--
Thu May 05, 1994
3654.42
17,772,168
13979
10700
86.0
54.0
--
Wed May 05, 1993
3625.95
14,404,239
31271
10800
61.0
38.0
--
Tue May 05, 1992
3622.13
13,990,027
18861
10500
82.0
57.0
--
Sun May 05, 1991
3627.81
14,609,106
10381
5390
71.0
45.0
--
Sat May 05, 1990
3649.52
17,156,482
9989
8700
85.0
59.0
--
Fri May 05, 1989
3676.26
20,718,182
12567
9780
90.0
58.0
--
Thu May 05, 1988
3684.06
21,855,948
15420
7820
82.0
49.0
--
Tue May 05, 1987
3686.57
22,231,510
47858
11700
82.0
56.0
--
Mon May 05, 1986
3682.99
21,696,528
42908
27100
n/a
n/a
--
Sun May 05, 1985
3686.58
22,233,012
51113
26700
85.0
57.0
--
Sat May 05, 1984
3674.16
20,450,486
28684
33700
81.0
54.0
--
Thu May 05, 1983
3686.93
22,349,190
30360
18600
78.0
49.0
--
Wed May 05, 1982
3666.83
19,493,532
29399
14000
78.0
56.0
--
Tue May 05, 1981
3677.26
20,985,732
12499
11800
87.0
56.0
--
Mon May 05, 1980
3679.73
21,375,386
38918
10700
84.0
60.0
--
Sat May 05, 1979
3648.50
17,192,142
35781
5900
n/a
n/a
--
Fri May 05, 1978
3627.50
14,740,000
19763
12700
75.0
45.0
--
Thu May 05, 1977
3652.61
17,764,712
8823
4600
82.0
62.0
--
Wed May 05, 1976
3664.09
19,299,538
14705
15400
81.0
47.0
--
Mon May 05, 1975
3648.08
17,247,568
18851
17300
60.0
48.0
--
Sun May 05, 1974
3653.77
17,996,438
27458
7040
82.0
56.0
--
Sat May 05, 1973
3592.78
11,291,083
24311
6620
80.0
44.0
--
Fri May 05, 1972
3609.98
12,995,996
12028
16300
84.0
55.0
--
Wed May 05, 1971
3603.62
12,373,472
14538
16600
72.0
49.0
--
Tue May 05, 1970
3566.68
9,065,314
15939
14100
86.0
52.0
--
Mon May 05, 1969
3554.37
8,115,524
30164
16100
65.0
52.0
--
Sun May 05, 1968
3513.30
5,381,922
13018
13700
79.0
51.0
--
Fri May 05, 1967
3506.20
4,980,612
6158
14200
n/a
45.0
--
Thu May 05, 1966
3539.08
7,047,674
23204
17200
88.0
55.0
--
Wed May 05, 1965
3491.70
4,208,166
38232
34000
77.0
45.0
--
Tue May 05, 1964
3395.80
595,801
11001
13900
69.0
39.0
--
Sun May 05, 1963
4799
1010
87.0
57.0
--



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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 2.467 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