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 Mar 26, 1979

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Apr 05, 1979
3636.50
0.30
15,744,429
20143
2220
66.0
40.0
--
Wed, Apr 04, 1979
3636.20
0.22
15,709,365
21152
4720
58.0
37.0
--
Tue, Apr 03, 1979
3635.98
0.25
15,683,675
24596
8220
57.0
36.0
--
Mon, Apr 02, 1979
3635.73
0.24
15,654,639
24644
6620
53.0
33.0
--
Sun, Apr 01, 1979
3635.49
0.46
15,626,766
20629
2180
54.0
36.0
--
Sat, Mar 31, 1979
3635.03
0.42
15,573,344
20787
2830
55.0
40.0
--
Fri, Mar 30, 1979
3634.61
0.31
15,524,685
19242
4890
56.0
36.0
--
Thu, Mar 29, 1979
3634.30
0.22
15,488,763
18652
3350
53.0
39.0
--
Wed, Mar 28, 1979
3634.08
0.37
15,463,278
19008
3840
62.0
46.0
--
Tue, Mar 27, 1979
3633.71
0.22
15,420,604
19272
5190
65.0
47.0
--
Mon, Mar 26, 1979
3633.49
0.26
15,395,276
19343
2610
55.0
42.0
--
Sun, Mar 25, 1979
3633.23
0.29
15,365,338
19638
1150
68.0
39.0
--
Sat, Mar 24, 1979
3632.94
0.33
15,331,959
18265
1620
60.0
39.0
--
Fri, Mar 23, 1979
3632.61
0.25
15,294,075
17431
3540
60.0
41.0
--
Thu, Mar 22, 1979
3632.36
0.19
15,265,361
17116
6600
60.0
31.0
--
Wed, Mar 21, 1979
3632.17
0.12
15,243,517
14747
5220
49.0
39.0
--
Tue, Mar 20, 1979
3632.05
0.22
15,229,749
14584
2650
50.0
36.0
--
Mon, Mar 19, 1979
3631.83
0.28
15,204,714
14960
2670
n/a
n/a
--
Sun, Mar 18, 1979
3631.55
0.26
15,172,931
14726
878
64.0
35.0
--
Sat, Mar 17, 1979
3631.29
0.23
15,143,419
15306
924
60.0
33.0
--
Fri, Mar 16, 1979
3631.06
0.24
15,117,317
14299
1030
55.0
34.0
--
Averages of List
3633.63
0.27
15,412,057
18502
3474
58
38
--


Averages for March 26th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3623.41
-0.04
14,695,564
10553
12758
65.6
42.9
52.1
All-Time
3613.00
-0.03
13,887,508
10481
11792
71.8
48.3
62.8


All Lake Powell water data for March 26th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Mar 26, 2025
3559.81
7,773,288
6416
10122
76.0
43.1
--
Tue Mar 26, 2024
3559.41
7,744,999
7269
11351
53.4
43.1
--
Sun Mar 26, 2023
3521.82
5,363,673
9959
7090
47.7
29.3
--
Sat Mar 26, 2022
3523.61
5,841,592
6245
9441
81.0
51.0
53.0
Fri Mar 26, 2021
3567.53
8,908,922
11528
19590
46.0
37.0
48.0
Thu Mar 26, 2020
3600.98
11,843,807
7834
11777
62.0
46.0
52.0
Tue Mar 26, 2019
3569.90
9,099,000
6867
13722
70.0
43.0
49.0
Mon Mar 26, 2018
3612.90
13,024,425
9227
13423
57.0
39.0
50.0
Sun Mar 26, 2017
3595.09
11,287,583
20493
10145
64.0
44.0
55.0
Sat Mar 26, 2016
3592.55
11,052,929
3904
10681
57.9
44.1
52.0
Thu Mar 26, 2015
3591.14
10,924,022
8271
11028
69.0
42.0
56.0
Wed Mar 26, 2014
3574.96
9,513,924
4502
8389
66.9
46.0
51.0
Tue Mar 26, 2013
3599.42
11,694,832
4793
10259
64.0
43.0
50.0
Mon Mar 26, 2012
3635.18
15,441,087
9655
9354
66.0
48.0
51.0
Sat Mar 26, 2011
3611.50
12,881,880
11302
18430
48.0
37.0
49.0
Fri Mar 26, 2010
3619.63
13,724,077
7587
10261
57.9
39.9
52.0
Thu Mar 26, 2009
3610.59
12,789,780
8089
10374
55.0
37.0
51.0
Wed Mar 26, 2008
3589.32
10,759,065
11335
10192
75.0
46.9
53.0
Mon Mar 26, 2007
3598.32
11,590,517
13844
10051
72.0
46.9
57.0
Sun Mar 26, 2006
3588.94
10,724,814
7548
9013
63.0
46.9
50.0
Sat Mar 26, 2005
3556.30
8,044,932
8706
14038
55.9
36.0
52.0
Fri Mar 26, 2004
3583.09
10,206,574
8371
14013
70.0
48.9
58.0
Wed Mar 26, 2003
3607.99
12,529,041
6779
12809
73.0
52.0
50.0
Tue Mar 26, 2002
3647.99
16,966,816
5972
9771
64.9
39.9
--
Mon Mar 26, 2001
3662.89
18,873,960
7350
9290
71.1
50.0
--
Sun Mar 26, 2000
3676.88
20,807,210
8847
8029
76.0
43.0
56.0
Fri Mar 26, 1999
3677.75
20,932,216
12232
13286
76.0
n/a
--
Thu Mar 26, 1998
3672.88
20,239,724
13933
19900
79.0
52.0
--
Wed Mar 26, 1997
3663.18
18,912,574
24825
24000
67.0
34.0
--
Tue Mar 26, 1996
3675.09
20,551,830
12238
32400
68.0
39.0
--
Sun Mar 26, 1995
3645.09
16,612,289
12906
8990
52.0
32.0
--
Sat Mar 26, 1994
3654.69
17,806,568
8593
9650
64.0
39.0
--
Fri Mar 26, 1993
3615.34
13,275,338
19882
9640
72.0
48.0
--
Thu Mar 26, 1992
3619.28
13,687,043
7872
9770
68.0
46.0
--
Tue Mar 26, 1991
3627.78
14,605,803
5754
13500
68.0
36.0
--
Mon Mar 26, 1990
3651.52
17,406,002
5779
7290
78.0
53.0
--
Sun Mar 26, 1989
3674.67
20,492,128
10089
7170
73.0
43.0
--
Sat Mar 26, 1988
3681.71
21,508,364
9916
7950
74.0
41.0
--
Thu Mar 26, 1987
3679.33
21,160,862
17492
15600
59.0
37.0
--
Wed Mar 26, 1986
3681.12
21,421,658
16852
26600
72.0
48.0
--
Tue Mar 26, 1985
3675.82
20,655,450
22588
19000
70.0
40.0
--
Mon Mar 26, 1984
3674.47
20,494,542
19333
24400
53.0
44.0
--
Sat Mar 26, 1983
3684.37
21,965,456
16058
10700
58.0
38.0
--
Fri Mar 26, 1982
3663.86
19,091,762
9845
12200
63.0
47.0
--
Thu Mar 26, 1981
3677.83
21,068,038
6027
9430
76.0
49.0
--
Wed Mar 26, 1980
3675.38
20,747,410
12092
15700
54.0
33.0
--
Mon Mar 26, 1979
3633.49
15,395,276
19343
2610
55.0
42.0
--
Sun Mar 26, 1978
3622.74
14,215,239
8400
7220
71.0
43.0
--
Sat Mar 26, 1977
3651.31
17,599,658
7657
2220
65.0
39.0
--
Fri Mar 26, 1976
3664.74
19,387,924
10028
11500
56.0
33.0
--
Wed Mar 26, 1975
3646.12
17,004,104
8878
9220
44.0
32.0
--
Tue Mar 26, 1974
3650.99
17,641,446
12723
8870
70.0
38.0
--
Mon Mar 26, 1973
3599.68
11,947,616
13455
27400
61.0
38.0
--
Sun Mar 26, 1972
3612.69
13,276,417
10770
5940
74.0
53.0
--
Fri Mar 26, 1971
3602.50
12,262,167
9436
9290
85.0
46.0
--
Thu Mar 26, 1970
3571.43
9,455,378
9184
8600
61.0
32.0
--
Wed Mar 26, 1969
3543.65
7,332,072
12224
11600
64.0
36.0
--
Tue Mar 26, 1968
3522.29
5,925,658
6863
17400
71.0
37.0
--
Sun Mar 26, 1967
3512.77
5,359,497
8207
7860
71.0
45.0
--
Sat Mar 26, 1966
3536.38
6,862,836
13984
8040
67.0
46.0
--
Fri Mar 26, 1965
3491.32
4,188,432
10709
7760
64.0
38.0
--
Thu Mar 26, 1964
3414.90
1,123,997
5186
6480
59.0
31.0
--
Tue Mar 26, 1963
6232
1050
73.0
40.0
--



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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 2.554 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