Lake Powell Water Database


powell
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 Feb 18, 2005

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Feb 28, 2005
3559.23
-0.13
8,264,678
9221
14018
55.9
36.0
52.0
Sun, Feb 27, 2005
3559.36
0.07
8,274,526
9626
6839
55.0
34.0
52.0
Sat, Feb 26, 2005
3559.29
-0.11
8,269,222
9200
14000
50.0
33.1
51.0
Fri, Feb 25, 2005
3559.40
-0.14
8,277,538
9123
13984
n/a
n/a
51.0
Thu, Feb 24, 2005
3559.54
-0.07
8,288,154
9367
13912
50.0
39.9
50.0
Wed, Feb 23, 2005
3559.61
-0.06
8,293,464
10011
14021
48.9
39.0
50.0
Tue, Feb 22, 2005
3559.67
-0.03
8,297,999
11906
13998
51.1
39.9
50.0
Mon, Feb 21, 2005
3559.70
-0.07
8,300,278
9949
13961
51.1
36.0
50.0
Sun, Feb 20, 2005
3559.77
0.04
8,305,593
8557
6782
52.0
39.9
50.0
Sat, Feb 19, 2005
3559.73
-0.09
8,302,554
8326
14000
51.1
39.9
50.0
Fri, Feb 18, 2005
3559.82
-0.18
8,309,390
8052
13560
46.0
41.0
50.0
Thu, Feb 17, 2005
3560.00
-0.13
8,323,054
8036
14006
54.0
37.9
50.0
Wed, Feb 16, 2005
3560.13
-0.13
8,332,928
8983
13980
57.9
43.0
49.0
Tue, Feb 15, 2005
3560.26
-0.08
8,342,827
10592
13902
57.0
39.9
49.0
Mon, Feb 14, 2005
3560.34
-0.06
8,348,923
9680
14027
57.0
37.9
49.0
Sun, Feb 13, 2005
3560.40
0.05
8,353,478
8682
6822
55.0
37.9
--
Sat, Feb 12, 2005
3560.35
-0.11
8,349,686
7071
14099
45.0
37.0
--
Fri, Feb 11, 2005
3560.46
-0.15
8,358,054
7081
14066
41.0
33.1
48.0
Thu, Feb 10, 2005
3560.61
-0.17
8,369,502
7166
14084
44.1
33.1
48.0
Wed, Feb 09, 2005
3560.78
-0.16
8,382,470
7133
14041
46.9
28.0
49.0
Tue, Feb 08, 2005
3560.94
-0.21
8,394,687
7023
13810
46.0
34.0
--
Averages of List
3559.97
-0.09
8,320,905
8799
12948
50.8
37
49.9


Averages for February 18th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3625.45
-0.08
14,904,198
8243
13212
54.4
34.7
47.4
All-Time
3614.26
-0.05
14,013,274
8682
11650
72.3
48.3
62.9


All Lake Powell water data for February 18th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Feb 18, 2025
3564.32
8,097,223
6983
12041
50.1
30.1
--
Sun Feb 18, 2024
3563.33
8,025,306
6025
9874
57.9
39.7
--
Sat Feb 18, 2023
3521.77
5,360,852
4281
8518
49.1
25.3
42.0
Fri Feb 18, 2022
3528.54
6,146,384
4419
10495
55.0
31.0
44.0
Thu Feb 18, 2021
3573.24
9,371,492
3124
12428
46.0
29.0
47.0
Tue Feb 18, 2020
3603.77
12,113,430
1674
12133
50.0
33.0
46.0
Mon Feb 18, 2019
3573.61
9,402,010
7807
13532
34.0
24.0
45.0
Sun Feb 18, 2018
3617.16
13,464,522
4261
13191
63.0
34.0
48.0
Sat Feb 18, 2017
3594.52
11,234,652
15905
12730
50.0
44.0
50.0
Thu Feb 18, 2016
3595.01
11,280,145
8268
13190
72.0
48.0
49.0
Wed Feb 18, 2015
3592.67
11,063,944
8559
10916
61.0
42.0
53.0
Tue Feb 18, 2014
3576.58
9,649,386
6267
11174
64.9
42.1
46.0
Mon Feb 18, 2013
3602.67
12,006,637
8516
10997
50.0
33.1
45.0
Sat Feb 18, 2012
3635.93
15,527,606
9456
11154
53.1
33.1
49.0
Fri Feb 18, 2011
3616.62
13,408,206
6852
17990
57.9
39.0
--
Thu Feb 18, 2010
3620.89
13,857,752
6648
11897
55.9
32.0
50.0
Wed Feb 18, 2009
3612.85
13,019,316
6927
11017
50.0
30.0
48.0
Mon Feb 18, 2008
3590.22
10,840,430
13562
10561
51.1
30.9
46.0
Sun Feb 18, 2007
3598.48
11,605,646
6901
10094
53.1
34.0
48.0
Sat Feb 18, 2006
3591.38
10,945,884
6991
14085
53.1
27.0
47.0
Fri Feb 18, 2005
3559.82
8,309,390
8052
13560
46.0
41.0
50.0
Wed Feb 18, 2004
3588.55
10,689,756
3938
14054
55.9
36.0
--
Tue Feb 18, 2003
3612.44
12,977,469
5807
12842
51.1
39.0
48.0
Mon Feb 18, 2002
3650.67
17,299,252
4399
11289
46.0
34.0
47.0
Sun Feb 18, 2001
3664.70
19,115,960
4458
10882
52.0
41.0
--
Fri Feb 18, 2000
3678.33
21,015,866
8225
11533
50.0
31.0
--
Thu Feb 18, 1999
3679.46
21,179,508
7696
14649
63.0
32.0
--
Wed Feb 18, 1998
3676.89
20,808,644
11717
20200
n/a
n/a
--
Tue Feb 18, 1997
3668.67
19,655,194
10530
24400
61.0
38.0
--
Sun Feb 18, 1996
3676.71
20,782,862
9714
11600
66.0
44.0
--
Sat Feb 18, 1995
3645.68
16,683,965
8226
12400
58.0
30.0
--
Fri Feb 18, 1994
3655.65
17,929,248
7159
13200
56.0
36.0
--
Thu Feb 18, 1993
3612.57
12,990,739
6758
11900
n/a
n/a
--
Tue Feb 18, 1992
3620.47
13,813,052
8652
11800
50.0
30.0
--
Mon Feb 18, 1991
3629.65
14,813,964
9067
14300
46.0
33.0
--
Sun Feb 18, 1990
3654.29
17,755,980
5182
8140
57.0
32.0
--
Sat Feb 18, 1989
3674.94
20,530,472
6555
8560
62.0
30.0
--
Thu Feb 18, 1988
3682.16
21,574,508
9652
16200
53.0
25.0
--
Wed Feb 18, 1987
3678.02
20,970,902
17793
16700
50.0
33.0
--
Tue Feb 18, 1986
3683.57
21,782,940
14111
20200
63.0
41.0
--
Mon Feb 18, 1985
3677.60
20,910,414
15644
26700
55.0
40.0
--
Sat Feb 18, 1984
3678.42
21,060,070
16687
23700
47.0
30.0
--
Fri Feb 18, 1983
3682.12
21,631,634
11791
14200
59.0
37.0
--
Thu Feb 18, 1982
3662.18
18,867,578
8205
4910
53.0
37.0
--
Wed Feb 18, 1981
3678.18
21,118,730
7492
8590
60.0
39.0
--
Mon Feb 18, 1980
3672.73
20,371,894
12792
12200
66.0
45.0
--
Sun Feb 18, 1979
3627.25
14,688,643
15112
5370
51.0
32.0
--
Sat Feb 18, 1978
3623.84
14,335,237
6194
9640
44.0
25.0
--
Fri Feb 18, 1977
3651.59
17,635,088
7120
3420
63.0
33.0
--
Wed Feb 18, 1976
3666.44
19,619,254
10323
11700
63.0
45.0
--
Tue Feb 18, 1975
3645.91
16,978,094
9727
13800
43.0
24.0
--
Mon Feb 18, 1974
3648.38
17,312,180
10067
6860
50.0
32.0
--
Sun Feb 18, 1973
3600.71
12,047,945
11621
7160
52.0
28.0
--
Fri Feb 18, 1972
3607.87
12,780,534
11525
4760
63.0
34.0
--
Thu Feb 18, 1971
3602.42
12,254,239
10777
6210
55.0
37.0
--
Wed Feb 18, 1970
3569.39
9,286,082
11004
7920
60.0
35.0
--
Tue Feb 18, 1969
3541.67
7,192,805
13207
9040
52.0
31.0
--
Sun Feb 18, 1968
3525.48
6,126,197
7996
2520
64.0
43.0
--
Sat Feb 18, 1967
3515.54
5,523,567
7024
8080
59.0
31.0
--
Fri Feb 18, 1966
3533.89
6,694,840
8758
7610
46.0
26.0
--
Thu Feb 18, 1965
3491.07
4,175,445
9152
7490
54.0
28.0
--
Tue Feb 18, 1964
3414.50
1,112,000
4938
3990
59.0
26.0
--



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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 2.536 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