Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Thursday, June 1st, 2023

Water Data for 20 days surrounding May 15, 2023

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
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
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
Averages of List
3539.99
1.23
6,458,576
59753
17687
77.9
57.6
67.3


Averages for May 15th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3630.40
0.27
15,461,986
27741
13980
83.8
56.2
62.9
All-Time
3618.24
0.28
14,511,488
27670
13547
72.7
48.4
62.5


All Lake Powell water data for May 15th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon May 15, 2023
3539.15
6,395,533
53903
17595
82.0
58.8
68.0
Sun May 15, 2022
3524.78
5,913,076
23883
9317
95.0
64.0
64.0
Sat May 15, 2021
3560.71
8,377,124
5856
8447
89.0
64.0
64.0
Fri May 15, 2020
3601.39
11,883,172
19264
10452
83.0
58.0
65.0
Wed May 15, 2019
3577.78
9,750,548
24556
12219
87.0
59.0
64.0
Tue May 15, 2018
3609.61
12,691,083
19565
12534
84.0
57.0
63.0
Mon May 15, 2017
3609.57
12,687,066
42547
10953
78.0
55.0
63.0
Sun May 15, 2016
3594.89
11,268,993
35618
9936
81.0
64.9
65.0
Fri May 15, 2015
3591.64
10,969,623
25658
11829
61.0
48.0
62.0
Thu May 15, 2014
3581.91
10,104,045
24855
8456
84.0
50.0
57.0
Wed May 15, 2013
3596.13
11,384,567
11732
10797
88.0
66.9
65.0
Tue May 15, 2012
3636.00
15,535,699
11489
10292
91.9
57.9
65.0
Sun May 15, 2011
3615.63
13,305,358
40277
21836
84.0
60.1
62.0
Sat May 15, 2010
3621.71
13,945,260
15548
9674
75.0
46.9
57.0
Fri May 15, 2009
3617.37
13,486,465
41702
10090
88.0
63.0
63.0
Thu May 15, 2008
3599.64
11,715,757
38731
13039
75.0
55.9
62.0
Tue May 15, 2007
3603.82
12,118,306
20963
10196
87.1
61.0
65.0
Mon May 15, 2006
3597.36
11,499,957
20950
9717
89.1
63.0
64.0
Sun May 15, 2005
3569.20
9,042,572
31310
8964
84.0
54.0
61.0
Sat May 15, 2004
3584.43
10,323,803
20965
8980
88.0
60.1
63.0
Thu May 15, 2003
3605.23
12,256,156
8986
11275
80.1
55.0
58.0
Wed May 15, 2002
3644.85
16,583,191
5309
10381
87.1
57.9
60.0
Tue May 15, 2001
3664.11
19,036,834
18280
8576
87.1
57.0
66.0
Mon May 15, 2000
3676.84
20,801,506
26850
16954
84.0
52.0
--
Sat May 15, 1999
3678.76
21,078,022
18085
18417
84.0
53.0
62.5
Fri May 15, 1998
3682.62
21,642,266
45868
16400
67.0
42.0
63.0
Thu May 15, 1997
3668.75
19,666,190
48828
21100
94.0
60.0
--
Wed May 15, 1996
3674.91
20,526,252
38015
17800
98.0
67.0
--
Mon May 15, 1995
3649.92
17,205,752
29987
10800
81.0
50.0
--
Sun May 15, 1994
3655.80
17,948,490
23919
11000
90.0
56.0
--
Sat May 15, 1993
3630.23
14,878,609
32761
9070
89.0
63.0
--
Fri May 15, 1992
3624.56
14,253,046
23400
10300
90.0
60.0
--
Wed May 15, 1991
3627.58
14,583,809
19233
15200
76.0
51.0
--
Tue May 15, 1990
3648.94
17,084,552
8205
12000
83.0
51.0
--
Mon May 15, 1989
3676.73
20,785,388
15312
6750
65.0
48.0
--
Sun May 15, 1988
3684.74
21,957,258
13371
10100
92.0
56.0
--
Fri May 15, 1987
3689.61
22,692,736
38506
13300
86.0
59.0
--
Thu May 15, 1986
3684.50
21,921,500
42820
51000
85.0
53.0
--
Wed May 15, 1985
3692.99
23,213,448
69317
25900
87.0
53.0
--
Tue May 15, 1984
3674.79
20,540,024
59024
45000
88.0
57.0
--
Sun May 15, 1983
3689.70
22,770,334
40251
17000
77.0
42.0
--
Sat May 15, 1982
3670.50
19,998,572
27782
6300
76.0
50.0
--
Fri May 15, 1981
3677.66
21,043,470
9398
11200
85.0
56.0
--
Thu May 15, 1980
3684.92
22,142,602
52946
12000
80.0
42.0
--
Tue May 15, 1979
3652.90
17,746,196
32938
6300
n/a
n/a
--
Mon May 15, 1978
3629.20
14,930,861
18175
11000
n/a
52.0
--
Sun May 15, 1977
3653.29
17,851,482
7713
2180
72.0
52.0
--
Sat May 15, 1976
3664.97
19,419,202
23115
19000
92.0
66.0
--
Thu May 15, 1975
3648.69
17,324,062
25821
14900
91.0
58.0
--
Wed May 15, 1974
3657.53
18,484,674
49976
18400
92.0
62.0
--
Tue May 15, 1973
3600.38
12,015,691
56397
8950
79.0
59.0
--
Mon May 15, 1972
3609.96
12,993,945
17001
16000
88.0
53.0
--
Sat May 15, 1971
3605.07
12,517,720
25204
14200
89.0
60.0
--
Fri May 15, 1970
3569.64
9,306,654
35301
16300
79.0
52.0
--
Thu May 15, 1969
3560.20
8,563,439
38575
15800
86.0
57.0
--
Wed May 15, 1968
3516.50
5,572,262
21714
13600
n/a
n/a
--
Mon May 15, 1967
3503.48
4,827,922
8882
17700
78.0
50.0
--
Sun May 15, 1966
3542.92
7,316,425
29242
13600
85.0
60.0
--
Sat May 15, 1965
3491.53
4,199,339
23802
23300
75.0
51.0
--
Fri May 15, 1964
3396.40
611,397
8529
990
91.0
58.0
--
Wed May 15, 1963
19655
1030
86.0
55.0
--



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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



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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


Copyright Summit Technologies, Inc.
1999 - 2023


powell Water Database