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 10, 1995

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, May 20, 1995
3652.14
0.50
17,483,554
41603
8870
85.0
58.0
--
Fri, May 19, 1995
3651.64
0.49
17,420,710
37937
11300
84.0
54.0
--
Thu, May 18, 1995
3651.15
0.51
17,359,278
32261
11500
78.0
55.0
--
Wed, May 17, 1995
3650.64
0.41
17,295,500
29899
10900
78.0
49.0
--
Tue, May 16, 1995
3650.23
0.31
17,244,362
31095
11300
83.0
52.0
--
Mon, May 15, 1995
3649.92
0.34
17,205,752
29987
10800
81.0
50.0
--
Sun, May 14, 1995
3649.58
0.30
17,163,504
25683
8820
76.0
52.0
--
Sat, May 13, 1995
3649.28
0.28
17,126,264
24723
8750
73.0
46.0
--
Fri, May 12, 1995
3649.00
0.27
17,091,562
25321
11300
80.0
56.0
--
Thu, May 11, 1995
3648.73
0.24
17,058,148
26448
11000
82.0
51.0
--
Wed, May 10, 1995
3648.49
0.26
17,028,488
25595
11100
78.0
56.0
--
Tue, May 09, 1995
3648.23
0.28
16,996,398
24488
11000
73.0
51.0
--
Mon, May 08, 1995
3647.95
0.28
16,961,884
22850
11100
70.0
46.0
--
Sun, May 07, 1995
3647.67
0.23
16,927,422
21027
8420
61.0
39.0
--
Sat, May 06, 1995
3647.44
0.15
16,899,154
21527
9390
70.0
41.0
--
Fri, May 05, 1995
3647.29
0.26
16,880,750
20792
10700
81.0
54.0
--
Thu, May 04, 1995
3647.03
0.15
16,848,858
19263
10700
77.0
49.0
--
Wed, May 03, 1995
3646.88
0.12
16,830,462
18449
10800
74.0
48.0
--
Tue, May 02, 1995
3646.76
0.18
16,815,786
16724
10900
83.0
57.0
--
Mon, May 01, 1995
3646.58
0.06
16,793,774
15988
10900
79.0
52.0
--
Sun, Apr 30, 1995
3646.52
0.15
16,786,430
14596
9530
85.0
59.0
--
Averages of List
3648.72
0.27
17,058,002
25060
10432
77.7
51.2
--


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 2.412 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