Lake Powell Water Database


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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 26, 1998

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Jun 05, 1998
3691.47
0.45
22,978,408
55592
18900
77.0
51.0
65.0
Thu, Jun 04, 1998
3691.02
0.36
22,909,046
54939
19100
87.0
56.0
--
Wed, Jun 03, 1998
3690.66
0.47
22,853,642
55392
18800
95.0
58.0
--
Tue, Jun 02, 1998
3690.19
0.44
22,781,484
55287
17900
93.0
61.0
--
Mon, Jun 01, 1998
3689.75
0.45
22,714,088
54297
17500
88.0
62.0
--
Sun, May 31, 1998
3689.30
0.47
22,645,310
48416
13100
88.0
62.0
--
Sat, May 30, 1998
3688.83
0.41
22,573,636
48181
15500
89.0
57.0
--
Fri, May 29, 1998
3688.42
0.40
22,511,220
49926
16300
91.0
57.0
67.0
Thu, May 28, 1998
3688.02
0.40
22,450,488
50642
16500
86.0
55.0
--
Wed, May 27, 1998
3687.62
0.42
22,389,876
51916
16200
84.0
54.0
--
Tue, May 26, 1998
3687.20
0.47
22,326,324
52602
15700
86.0
64.0
--
Mon, May 25, 1998
3686.73
0.54
22,255,398
53318
11600
88.0
57.0
--
Sun, May 24, 1998
3686.19
0.58
22,174,102
50661
12200
80.0
52.0
--
Sat, May 23, 1998
3685.61
0.44
22,087,062
44770
15300
80.0
48.0
--
Fri, May 22, 1998
3685.17
0.44
22,021,154
42574
16100
80.0
47.0
65.0
Thu, May 21, 1998
3684.73
0.31
21,955,430
41535
16100
88.0
47.0
--
Wed, May 20, 1998
3684.42
0.36
21,909,198
39819
16200
92.0
58.0
--
Tue, May 19, 1998
3684.06
0.31
21,855,630
40133
16400
89.0
52.0
--
Mon, May 18, 1998
3683.75
0.35
21,809,554
43172
16000
83.0
49.0
--
Sun, May 17, 1998
3683.40
0.40
21,757,616
45564
12300
84.0
48.0
--
Sat, May 16, 1998
3683.00
0.38
21,698,402
44681
15300
74.0
46.0
--
Averages of List
3687.12
0.42
22,317,003
48734
15857
85.8
54.3
65.7


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 2.564 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