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 23, 1988

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Mar 04, 1988
3681.82
0.03
21,524,550
12448
13400
67.0
38.0
--
Thu, Mar 03, 1988
3681.79
0.01
21,520,136
12824
10100
66.0
37.0
--
Wed, Mar 02, 1988
3681.78
0.08
21,518,664
11919
10400
65.0
36.0
--
Tue, Mar 01, 1988
3681.70
-0.05
21,506,892
11757
14100
63.0
37.0
--
Mon, Feb 29, 1988
3681.75
0.00
21,514,250
11344
11200
63.0
38.0
--
Sun, Feb 28, 1988
3681.75
0.04
21,514,250
11302
6680
59.0
30.0
--
Sat, Feb 27, 1988
3681.71
0.06
21,508,364
11014
9020
64.0
31.0
--
Fri, Feb 26, 1988
3681.65
-0.07
21,499,536
10695
14600
63.0
34.0
--
Thu, Feb 25, 1988
3681.72
-0.09
21,509,836
10312
16800
60.0
32.0
--
Wed, Feb 24, 1988
3681.81
-0.09
21,523,078
10238
16400
60.0
31.0
--
Tue, Feb 23, 1988
3681.90
-0.02
21,536,286
9844
15100
60.0
29.0
--
Mon, Feb 22, 1988
3681.92
-0.07
21,539,228
9844
14500
60.0
26.0
--
Sun, Feb 21, 1988
3681.99
-0.03
21,549,528
9620
12400
56.0
29.0
--
Sat, Feb 20, 1988
3682.02
-0.05
21,553,942
9610
14100
56.0
27.0
--
Fri, Feb 19, 1988
3682.07
-0.09
21,561,300
9759
15700
55.0
25.0
--
Thu, Feb 18, 1988
3682.16
-0.10
21,574,508
9652
16200
53.0
25.0
--
Wed, Feb 17, 1988
3682.26
-0.14
21,589,222
9716
16500
55.0
27.0
--
Tue, Feb 16, 1988
3682.40
-0.03
21,609,786
9652
17000
56.0
27.0
--
Mon, Feb 15, 1988
3682.43
-0.10
21,614,200
9386
15500
54.0
27.0
--
Sun, Feb 14, 1988
3682.53
0.04
21,628,914
9280
8560
65.0
29.0
--
Sat, Feb 13, 1988
3682.49
-0.08
21,623,028
9099
14200
65.0
28.0
--
Averages of List
3681.98
-0.04
21,548,548
10444
13450
60.2
30.6
--


Averages for February 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3625.04
-0.07
14,860,601
8640
13387
53.7
32.8
47.4
All-Time
3613.99
-0.04
13,984,577
9185
12041
71.5
48.1
62.8


All Lake Powell water data for February 23rd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Feb 23, 2025
3563.58
8,043,427
5614
10651
64.3
31.9
--
Fri Feb 23, 2024
3562.73
7,981,926
6526
11147
54.1
38.7
--
Thu Feb 23, 2023
3521.42
5,341,124
6559
8947
41.2
28.0
42.0
Wed Feb 23, 2022
3527.80
6,100,035
4181
10229
43.0
31.0
45.0
Tue Feb 23, 2021
3572.43
9,304,912
5981
12113
61.0
33.0
47.0
Sun Feb 23, 2020
3603.33
12,070,636
5604
5454
57.0
37.0
47.0
Sat Feb 23, 2019
3572.78
9,333,642
7051
14539
41.0
18.0
45.0
Fri Feb 23, 2018
3616.60
13,406,123
5298
13068
37.0
28.0
47.0
Thu Feb 23, 2017
3594.34
11,217,969
11902
13774
46.0
37.0
49.0
Tue Feb 23, 2016
3594.68
11,249,494
9733
13130
53.1
37.0
50.0
Mon Feb 23, 2015
3592.47
11,045,589
6124
10976
37.0
30.0
49.0
Sun Feb 23, 2014
3576.07
9,606,604
5837
9817
64.0
39.0
47.0
Sat Feb 23, 2013
3602.09
11,950,585
6053
10103
48.9
30.0
45.0
Thu Feb 23, 2012
3635.65
15,495,266
10305
11371
60.1
39.9
49.0
Wed Feb 23, 2011
3615.72
13,314,687
7949
15647
48.9
30.0
45.0
Tue Feb 23, 2010
3620.58
13,824,776
7183
11747
43.0
26.1
50.0
Mon Feb 23, 2009
3612.44
12,977,475
6073
10915
64.0
45.0
49.0
Sat Feb 23, 2008
3590.32
10,849,505
12349
10298
51.1
35.1
47.0
Fri Feb 23, 2007
3598.17
11,576,323
9292
11008
52.0
32.0
--
Thu Feb 23, 2006
3590.56
10,871,282
7478
14844
55.0
28.0
47.0
Wed Feb 23, 2005
3559.61
8,293,464
10011
14021
48.9
39.0
50.0
Mon Feb 23, 2004
3587.75
10,618,049
4051
13163
46.0
37.9
49.0
Sun Feb 23, 2003
3611.66
12,898,110
5260
12812
51.1
32.0
48.0
Sat Feb 23, 2002
3650.23
17,244,362
5186
9953
57.9
37.0
--
Fri Feb 23, 2001
3664.29
19,060,944
5449
11681
48.0
37.0
--
Wed Feb 23, 2000
3678.18
20,994,190
7988
11518
57.0
32.0
--
Tue Feb 23, 1999
3679.16
21,135,960
7753
14947
51.0
28.0
--
Mon Feb 23, 1998
3676.32
20,727,078
11291
20300
n/a
n/a
--
Sun Feb 23, 1997
3667.49
19,493,712
11112
26800
53.0
24.0
--
Fri Feb 23, 1996
3676.37
20,734,232
10607
15200
55.0
30.0
--
Thu Feb 23, 1995
3645.23
16,629,270
6779
12700
70.0
41.0
--
Wed Feb 23, 1994
3655.32
17,887,030
8088
13000
47.0
22.0
--
Tue Feb 23, 1993
3612.73
13,007,059
11238
11900
n/a
n/a
--
Sun Feb 23, 1992
3620.22
13,786,427
7045
9030
62.0
34.0
--
Sat Feb 23, 1991
3629.20
14,763,795
7322
11900
60.0
34.0
--
Fri Feb 23, 1990
3653.77
17,689,908
4929
11100
54.0
29.0
--
Thu Feb 23, 1989
3674.71
20,497,814
7141
14300
64.0
30.0
--
Tue Feb 23, 1988
3681.90
21,536,286
9844
15100
60.0
29.0
--
Mon Feb 23, 1987
3677.81
20,940,648
16250
22200
53.0
28.0
--
Sun Feb 23, 1986
3683.57
21,782,940
21656
18400
64.0
40.0
--
Sat Feb 23, 1985
3676.91
20,811,118
17197
26800
57.0
36.0
--
Thu Feb 23, 1984
3677.82
20,973,216
16059
24300
52.0
29.0
--
Wed Feb 23, 1983
3682.16
21,637,490
12196
13900
55.0
34.0
--
Tue Feb 23, 1982
3662.43
18,900,936
9833
10300
59.0
40.0
--
Mon Feb 23, 1981
3678.20
21,121,640
7439
7290
62.0
32.0
--
Sat Feb 23, 1980
3673.43
20,470,592
21550
11000
57.0
38.0
--
Fri Feb 23, 1979
3627.62
14,729,779
12121
10900
48.0
34.0
--
Thu Feb 23, 1978
3623.37
14,284,010
5579
14300
57.0
31.0
--
Wed Feb 23, 1977
3651.66
17,643,924
8710
7980
51.0
32.0
--
Mon Feb 23, 1976
3666.11
19,573,972
9535
10700
54.0
29.0
--
Sun Feb 23, 1975
3645.50
16,927,608
10388
7440
48.0
25.0
--
Sat Feb 23, 1974
3648.44
17,319,720
10270
7540
63.0
28.0
--
Fri Feb 23, 1973
3600.30
12,007,891
12366
14000
45.0
37.0
--
Wed Feb 23, 1972
3608.69
12,863,990
13792
5100
68.0
39.0
--
Tue Feb 23, 1971
3602.70
12,281,962
13515
9920
47.0
31.0
--
Mon Feb 23, 1970
3569.77
9,317,362
10014
4470
55.0
37.0
--
Sun Feb 23, 1969
3542.27
7,234,757
13185
6940
45.0
32.0
--
Fri Feb 23, 1968
3525.76
6,143,759
8599
8560
63.0
38.0
--
Thu Feb 23, 1967
3515.16
5,500,895
6662
8510
60.0
31.0
--
Wed Feb 23, 1966
3534.19
6,715,052
8535
5160
51.0
29.0
--
Tue Feb 23, 1965
3491.34
4,189,472
10685
7640
57.0
34.0
--
Sun Feb 23, 1964
3414.50
1,112,000
5125
4010
52.0
33.0
--



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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 2.534 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