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 Feb 01, 1965

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Feb 11, 1965
3491.92
-0.02
4,219,593
11057
10100
37.0
24.0
--
Wed, Feb 10, 1965
3491.94
0.10
4,220,633
11089
9320
41.0
27.0
--
Tue, Feb 09, 1965
3491.84
0.04
4,215,446
11153
9120
48.0
33.0
--
Mon, Feb 08, 1965
3491.80
0.06
4,213,366
10993
8250
48.0
35.0
--
Sun, Feb 07, 1965
3491.74
0.08
4,210,246
11217
9610
44.0
38.0
--
Sat, Feb 06, 1965
3491.66
0.00
4,206,086
12153
9650
57.0
41.0
--
Fri, Feb 05, 1965
3491.66
0.06
4,206,086
12664
9680
58.0
34.0
--
Thu, Feb 04, 1965
3491.60
0.05
4,202,979
12409
9650
59.0
32.0
--
Wed, Feb 03, 1965
3491.55
0.08
4,200,379
11376
8350
59.0
31.0
--
Tue, Feb 02, 1965
3491.47
0.04
4,196,219
9972
7900
59.0
32.0
--
Mon, Feb 01, 1965
3491.43
0.02
4,194,139
9812
9650
67.0
44.0
--
Sun, Jan 31, 1965
3491.41
-0.08
4,193,099
10213
9690
68.0
35.0
--
Sat, Jan 30, 1965
3491.49
-0.03
4,197,259
10276
9650
61.0
38.0
--
Fri, Jan 29, 1965
3491.52
-0.05
4,198,819
10445
9730
54.0
32.0
--
Thu, Jan 28, 1965
3491.57
0.01
4,201,419
10424
9390
49.0
25.0
--
Wed, Jan 27, 1965
3491.56
-0.04
4,200,899
10466
9690
46.0
25.0
--
Tue, Jan 26, 1965
3491.60
-0.04
4,202,979
10667
9990
45.0
31.0
--
Mon, Jan 25, 1965
3491.64
-0.07
4,205,046
10329
9990
50.0
30.0
--
Sun, Jan 24, 1965
3491.71
-0.04
4,208,686
9959
9950
58.0
32.0
--
Sat, Jan 23, 1965
3491.75
0.00
4,210,766
9853
9950
50.0
30.0
--
Fri, Jan 22, 1965
3491.75
0.00
4,210,766
9028
7110
49.0
33.0
--
Averages of List
3491.65
0.01
4,205,472
10741
9353
52.7
32.5
--


Averages for February 1st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3627.10
-0.1
15,083,001
7824
13797
48.2
29.9
46.8
All-Time
3615.48
-0.09
14,145,332
8241
12950
72.3
48.4
62.6


All Lake Powell water data for February 1st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Feb 01, 2025
3566.61
8,264,947
5063
10636
56.6
27.6
--
Thu Feb 01, 2024
3564.78
8,130,785
7738
11620
54.8
45.7
--
Wed Feb 01, 2023
3523.33
5,449,300
5160
8817
44.1
32.0
42.0
Tue Feb 01, 2022
3531.43
6,329,423
7111
10160
49.0
35.0
44.0
Mon Feb 01, 2021
3576.29
9,625,043
5148
12332
47.0
36.0
47.0
Sat Feb 01, 2020
3605.41
12,273,832
7094
10686
54.0
31.0
47.0
Fri Feb 01, 2019
3576.13
9,611,630
4017
13479
53.0
34.0
45.0
Thu Feb 01, 2018
3619.05
13,662,840
7888
12882
60.0
41.0
48.0
Wed Feb 01, 2017
3595.71
11,345,337
5796
13273
54.0
32.0
48.0
Mon Feb 01, 2016
3596.43
11,412,640
4520
12030
39.9
30.0
48.0
Sun Feb 01, 2015
3593.56
11,145,861
8774
9131
45.0
27.0
48.0
Sat Feb 01, 2014
3578.59
9,819,226
5769
10270
43.0
30.9
45.0
Fri Feb 01, 2013
3604.35
12,169,995
7512
11079
51.1
30.9
45.0
Wed Feb 01, 2012
3636.84
15,633,041
8145
11749
46.9
30.9
48.0
Tue Feb 01, 2011
3620.28
13,792,919
6600
17505
36.0
17.1
47.0
Mon Feb 01, 2010
3622.07
13,983,807
7519
11840
42.1
28.9
48.0
Sun Feb 01, 2009
3614.10
13,147,428
6707
10458
53.1
30.0
48.0
Fri Feb 01, 2008
3590.62
10,876,736
7156
10903
43.0
26.1
45.0
Thu Feb 01, 2007
3599.43
11,695,777
7669
11420
44.1
26.1
46.0
Wed Feb 01, 2006
3594.05
11,191,130
6897
14793
61.0
36.0
47.0
Tue Feb 01, 2005
3561.94
8,471,365
7802
14110
48.0
30.0
49.0
Sun Feb 01, 2004
3591.56
10,962,324
5271
12831
37.0
21.9
46.0
Sat Feb 01, 2003
3615.08
13,248,452
4457
12790
59.0
39.0
51.0
Fri Feb 01, 2002
3652.26
17,498,676
6982
11235
36.0
19.0
--
Thu Feb 01, 2001
3666.20
19,318,336
7271
11838
39.9
23.0
--
Tue Feb 01, 2000
3679.16
21,135,960
7553
11945
48.0
26.0
--
Mon Feb 01, 1999
3680.54
21,336,822
8141
14555
55.0
31.0
--
Sun Feb 01, 1998
3678.84
21,089,614
11057
17000
n/a
n/a
--
Sat Feb 01, 1997
3671.02
19,979,880
10589
19000
53.0
31.0
--
Thu Feb 01, 1996
3677.72
20,927,894
9467
16700
51.0
37.0
--
Wed Feb 01, 1995
3646.88
16,830,462
6564
11500
53.0
30.0
--
Tue Feb 01, 1994
3657.08
18,113,118
7840
12900
40.0
20.0
--
Mon Feb 01, 1993
3613.68
13,104,284
6513
12400
n/a
n/a
--
Sat Feb 01, 1992
3621.23
13,893,993
7034
10800
46.0
28.0
--
Fri Feb 01, 1991
3630.60
14,920,511
5804
10200
44.0
25.0
--
Thu Feb 01, 1990
3655.55
17,916,632
5252
9090
45.0
31.0
--
Wed Feb 01, 1989
3676.48
20,749,638
6098
13100
50.0
25.0
--
Mon Feb 01, 1988
3682.98
21,695,058
9067
13100
54.0
28.0
--
Sun Feb 01, 1987
3678.98
21,110,098
15559
25400
55.0
30.0
--
Sat Feb 01, 1986
3685.48
22,067,998
14239
20600
60.0
38.0
--
Fri Feb 01, 1985
3680.29
21,300,346
16899
26600
29.0
12.0
--
Wed Feb 01, 1984
3680.37
21,343,406
13664
24400
46.0
29.0
--
Tue Feb 01, 1983
3683.25
21,798,416
12174
17500
48.0
33.0
--
Mon Feb 01, 1982
3663.63
19,061,044
7396
16900
49.0
31.0
--
Sun Feb 01, 1981
3679.42
21,299,000
7109
19300
50.0
38.0
--
Fri Feb 01, 1980
3672.91
20,397,350
10121
13100
53.0
32.0
--
Thu Feb 01, 1979
3628.63
14,842,862
8248
20100
34.0
16.0
--
Wed Feb 01, 1978
3624.86
14,447,565
5503
14800
47.0
38.0
--
Tue Feb 01, 1977
3651.69
17,647,722
8514
14000
53.0
28.0
--
Sun Feb 01, 1976
3666.82
19,671,442
9631
4670
53.0
27.0
--
Sat Feb 01, 1975
3645.85
16,970,728
9950
4530
47.0
29.0
--
Fri Feb 01, 1974
3647.18
17,162,514
11185
4630
51.0
27.0
--
Thu Feb 01, 1973
3600.90
12,066,505
10748
17900
45.0
29.0
--
Tue Feb 01, 1972
3607.76
12,769,361
11387
17100
50.0
18.0
--
Mon Feb 01, 1971
3600.89
12,103,876
12249
4810
60.0
35.0
--
Sun Feb 01, 1970
3569.47
9,292,672
9493
4610
52.0
35.0
--
Sat Feb 01, 1969
3540.13
7,085,920
13388
16200
n/a
n/a
--
Thu Feb 01, 1968
3525.06
6,099,862
7024
9960
46.0
28.0
--
Wed Feb 01, 1967
3517.32
5,630,779
7801
10400
57.0
36.0
--
Tue Feb 01, 1966
3535.11
6,777,261
8950
11600
48.0
27.0
--
Mon Feb 01, 1965
3491.43
4,194,139
9812
9650
67.0
44.0
--
Sat Feb 01, 1964
3414.60
1,115,003
4834
3970
52.0
24.0
--



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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 2.626 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