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 10, 1993

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, May 20, 1993
3634.53
1.10
15,366,383
65934
10000
90.0
63.0
--
Wed, May 19, 1993
3633.43
1.05
15,240,527
56719
10200
89.0
60.0
--
Tue, May 18, 1993
3632.38
0.82
15,121,081
46652
10500
88.0
58.0
--
Mon, May 17, 1993
3631.56
0.66
15,028,289
41692
10100
88.0
54.0
--
Sun, May 16, 1993
3630.90
0.67
14,953,864
37045
7760
86.0
62.0
--
Sat, May 15, 1993
3630.23
0.51
14,878,609
32761
9070
89.0
63.0
--
Fri, May 14, 1993
3629.72
0.46
14,821,500
30203
10900
90.0
52.0
--
Thu, May 13, 1993
3629.26
0.34
14,770,131
30281
11100
90.0
52.0
--
Wed, May 12, 1993
3628.92
0.33
14,732,232
30575
10800
86.0
49.0
--
Tue, May 11, 1993
3628.59
0.39
14,695,542
31497
11000
82.0
49.0
--
Mon, May 10, 1993
3628.20
0.43
14,652,230
31928
10300
72.0
45.0
--
Sun, May 09, 1993
3627.77
0.45
14,604,606
32575
7830
74.0
44.0
--
Sat, May 08, 1993
3627.32
0.45
14,554,885
34486
9060
72.0
48.0
--
Fri, May 07, 1993
3626.87
0.47
14,505,287
34447
11300
74.0
50.0
--
Thu, May 06, 1993
3626.40
0.45
14,453,586
32879
10700
80.0
42.0
--
Wed, May 05, 1993
3625.95
0.42
14,404,239
31271
10800
61.0
38.0
--
Tue, May 04, 1993
3625.53
0.48
14,358,295
31516
10700
86.0
49.0
--
Mon, May 03, 1993
3625.05
0.39
14,305,912
33310
10100
79.0
46.0
--
Sun, May 02, 1993
3624.66
0.48
14,263,437
33104
7470
76.0
47.0
--
Sat, May 01, 1993
3624.18
0.48
14,211,307
30840
8870
79.0
47.0
--
Fri, Apr 30, 1993
3623.70
0.43
14,159,317
27070
10000
84.0
49.0
--
Averages of List
3628.34
0.54
14,670,536
36037
9931
81.7
50.8
--


Averages for May 10th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3626.10
0.2
14,994,665
24486
13550
79.3
53.7
60.7
All-Time
3615.12
0.21
14,164,540
24364
13184
72.4
48.7
62.9


All Lake Powell water data for May 10th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat May 10, 2025
3557.96
7,643,000
11060
9638
84.9
48.9
--
Fri May 10, 2024
3561.64
7,903,586
15485
10131
66.0
49.8
--
Wed May 10, 2023
3533.92
6,072,599
51468
17584
67.8
55.4
64.0
Tue May 10, 2022
3523.25
5,819,703
13429
9899
80.0
57.0
59.0
Mon May 10, 2021
3561.13
8,409,223
5547
11063
80.0
55.0
62.0
Sun May 10, 2020
3600.61
11,808,359
23958
9979
82.0
61.0
65.0
Fri May 10, 2019
3576.02
9,602,416
29370
12152
67.0
50.0
62.0
Thu May 10, 2018
3609.35
12,664,984
12773
12304
91.0
66.0
63.0
Wed May 10, 2017
3606.92
12,422,774
35231
10532
66.0
50.0
61.0
Tue May 10, 2016
3593.12
11,105,315
24316
11878
77.0
59.0
60.0
Sun May 10, 2015
3590.39
10,855,847
23756
10021
72.0
46.0
61.0
Sat May 10, 2014
3579.99
9,938,678
25307
7691
78.1
57.0
57.0
Fri May 10, 2013
3596.09
11,380,827
11597
10662
78.1
51.1
62.0
Thu May 10, 2012
3635.89
15,522,983
10800
10233
89.1
60.1
64.0
Tue May 10, 2011
3613.37
13,072,511
25498
14927
57.9
42.1
59.0
Mon May 10, 2010
3621.32
13,903,589
14724
9893
73.0
48.9
57.0
Sun May 10, 2009
3614.62
13,200,965
32095
9617
89.1
64.0
59.0
Sat May 10, 2008
3597.13
11,478,305
27771
12526
75.0
55.0
59.0
Thu May 10, 2007
3602.62
12,001,809
22854
10047
89.1
57.9
62.0
Wed May 10, 2006
3596.03
11,375,221
23683
10018
77.0
48.9
62.0
Tue May 10, 2005
3566.70
8,842,994
26228
10375
66.0
48.0
59.0
Mon May 10, 2004
3583.25
10,220,519
15636
10087
87.1
59.0
60.0
Sat May 10, 2003
3605.29
12,262,051
9845
10359
68.0
41.0
56.0
Fri May 10, 2002
3645.18
16,623,193
5432
10441
82.0
64.9
--
Thu May 10, 2001
3663.54
18,960,604
17467
10162
91.0
61.0
63.0
Wed May 10, 2000
3676.08
20,692,796
28084
16995
90.0
65.0
--
Mon May 10, 1999
3678.77
21,079,470
17097
19062
75.0
45.0
--
Sun May 10, 1998
3680.74
21,366,040
47142
11500
81.0
51.0
--
Sat May 10, 1997
3666.76
19,394,324
39368
21000
86.0
53.0
--
Fri May 10, 1996
3673.51
20,328,338
28409
17800
85.0
55.0
--
Wed May 10, 1995
3648.49
17,028,488
25595
11100
78.0
56.0
--
Tue May 10, 1994
3654.88
17,830,796
17890
10700
78.0
54.0
--
Mon May 10, 1993
3628.20
14,652,230
31928
10300
72.0
45.0
--
Sun May 10, 1992
3623.15
14,100,189
21380
8720
85.0
51.0
--
Fri May 10, 1991
3627.48
14,572,798
10705
15200
68.0
54.0
--
Thu May 10, 1990
3649.13
17,108,106
7637
12700
82.0
50.0
--
Wed May 10, 1989
3676.22
20,712,456
9666
8630
92.0
61.0
--
Tue May 10, 1988
3684.52
21,924,482
16204
9070
85.0
51.0
--
Sun May 10, 1987
3688.19
22,476,062
37163
10300
89.0
61.0
--
Sat May 10, 1986
3684.57
21,931,940
53113
46800
80.0
46.0
--
Fri May 10, 1985
3689.79
22,720,086
74013
26700
81.0
59.0
--
Thu May 10, 1984
3673.84
20,405,352
37428
44600
94.0
57.0
--
Tue May 10, 1983
3688.10
22,526,124
34350
19300
82.0
51.0
--
Mon May 10, 1982
3668.90
19,777,200
35585
9190
68.0
48.0
--
Sun May 10, 1981
3677.64
21,040,578
13803
7880
83.0
48.0
--
Sat May 10, 1980
3682.16
21,731,964
49182
8450
n/a
n/a
--
Thu May 10, 1979
3650.89
17,491,714
40094
5880
n/a
n/a
--
Wed May 10, 1978
3628.45
14,846,361
20812
10600
n/a
50.0
--
Tue May 10, 1977
3652.96
17,809,302
8783
2380
68.0
45.0
--
Mon May 10, 1976
3664.61
19,370,260
20233
12700
80.0
50.0
--
Sat May 10, 1975
3648.12
17,252,590
15695
13500
83.0
50.0
--
Fri May 10, 1974
3655.26
18,188,914
33095
16400
92.0
64.0
--
Thu May 10, 1973
3595.67
11,563,094
31193
10100
90.0
57.0
--
Wed May 10, 1972
3609.84
12,981,660
13773
17500
77.0
51.0
--
Mon May 10, 1971
3604.25
12,436,167
22802
15500
75.0
44.0
--
Sun May 10, 1970
3567.66
9,144,833
24635
11000
87.0
59.0
--
Sat May 10, 1969
3557.38
8,344,811
36487
11800
85.0
51.0
--
Fri May 10, 1968
3514.66
5,462,233
22233
11800
78.0
53.0
--
Wed May 10, 1967
3505.02
4,913,777
5988
15200
89.0
55.0
--
Tue May 10, 1966
3540.51
7,147,341
30821
15600
79.0
54.0
--
Mon May 10, 1965
3491.38
4,191,539
34742
28900
71.0
47.0
--
Sun May 10, 1964
3394.60
565,002
9297
12500
78.0
48.0
--
Fri May 10, 1963
13175
1000
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



Page took 2.647 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