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 Apr 26, 2020

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, May 06, 2020
3599.64
0.16
11,715,767
19216
10488
90.0
58.0
65.0
Tue, May 05, 2020
3599.48
0.14
11,700,539
18165
10480
82.0
54.0
64.0
Mon, May 04, 2020
3599.34
0.08
11,687,225
15059
10484
82.0
64.0
63.0
Sun, May 03, 2020
3599.26
0.00
11,679,622
10407
9972
87.0
61.0
63.0
Sat, May 02, 2020
3599.26
-0.01
11,679,622
9959
10041
88.0
62.0
63.0
Fri, May 01, 2020
3599.27
-0.05
11,680,572
8035
10187
92.0
63.0
63.0
Wed, Apr 29, 2020
3599.39
-0.08
11,691,979
7145
10906
89.0
60.0
61.0
Tue, Apr 28, 2020
3599.47
-0.04
11,699,588
9098
10789
72.0
70.0
60.0
Sun, Apr 26, 2020
3599.60
-0.04
11,711,959
7716
9407
86.0
57.0
59.0
Sat, Apr 25, 2020
3599.64
-0.05
11,715,767
8183
10393
80.0
53.0
59.0
Fri, Apr 24, 2020
3599.69
-0.07
11,720,528
7705
10953
76.0
59.0
58.0
Thu, Apr 23, 2020
3599.76
-0.09
11,727,196
6428
10714
80.0
54.0
57.0
Wed, Apr 22, 2020
3599.85
-0.08
11,735,772
6819
10589
77.0
49.0
56.0
Tue, Apr 21, 2020
3599.93
0.05
11,743,399
13873
10894
67.0
47.0
55.0
Mon, Apr 20, 2020
3599.88
-0.08
11,738,632
7081
10851
72.0
52.0
55.0
Sun, Apr 19, 2020
3599.96
0.03
11,746,260
11345
9404
71.0
46.0
55.0
Sat, Apr 18, 2020
3599.93
0.00
11,743,399
11195
10811
67.0
50.0
55.0
Fri, Apr 17, 2020
3599.93
-0.06
11,743,399
8251
10983
67.0
51.0
55.0
Thu, Apr 16, 2020
3599.99
0.03
11,749,121
12725
10784
72.0
48.0
55.0
Averages of List
3599.65
-0.01
11,716,334
10442
10481
78.8
55.7
59


Averages for April 26th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3623.94
0.08
14,759,216
16673
12806
73.5
48.1
57.8
All-Time
3613.16
0.08
13,939,318
16739
13046
71.8
48.3
62.8


All Lake Powell water data for April 26th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Apr 26, 2025
3558.11
7,653,512
9191
9709
76.4
41.3
--
Fri Apr 26, 2024
3559.00
7,716,072
14406
10322
65.5
51.7
--
Wed Apr 26, 2023
3524.00
5,487,547
22836
38879
72.1
46.8
58.0
Tue Apr 26, 2022
3522.58
5,779,099
11261
8758
83.0
49.0
57.0
Mon Apr 26, 2021
3562.98
8,551,629
5706
11324
69.0
49.0
57.0
Sun Apr 26, 2020
3599.60
11,711,959
7716
9407
86.0
57.0
59.0
Fri Apr 26, 2019
3569.76
9,087,696
26367
12013
88.0
56.0
58.0
Thu Apr 26, 2018
3609.79
12,709,173
7968
12485
82.0
55.0
60.0
Wed Apr 26, 2017
3602.97
12,035,699
28753
10956
73.0
43.0
57.0
Tue Apr 26, 2016
3591.71
10,976,017
10951
11584
64.0
43.0
57.0
Sun Apr 26, 2015
3590.37
10,854,033
7054
9166
64.0
44.0
60.0
Sat Apr 26, 2014
3576.24
9,620,850
22236
7775
64.9
48.9
57.0
Fri Apr 26, 2013
3596.81
11,448,263
5550
9264
78.1
54.0
55.0
Thu Apr 26, 2012
3635.65
15,495,266
838
10403
73.4
57.0
63.0
Tue Apr 26, 2011
3611.03
12,834,257
24674
15442
61.0
46.0
55.0
Mon Apr 26, 2010
3619.94
13,756,880
19001
10381
73.9
48.9
58.0
Sun Apr 26, 2009
3610.39
12,769,597
17785
9520
66.9
42.1
54.0
Sat Apr 26, 2008
3592.90
11,085,068
22543
11853
70.0
50.0
55.0
Thu Apr 26, 2007
3600.18
11,767,247
11018
10138
77.0
52.0
59.0
Wed Apr 26, 2006
3591.90
10,993,375
21461
10260
78.1
48.0
57.0
Tue Apr 26, 2005
3560.75
8,380,177
22903
7410
70.0
46.9
59.0
Mon Apr 26, 2004
3583.12
10,209,192
9873
11279
78.1
48.9
60.0
Sat Apr 26, 2003
3605.27
12,260,086
7542
10483
78.1
54.0
55.0
Fri Apr 26, 2002
3646.20
16,747,338
4843
10410
75.0
54.0
58.0
Thu Apr 26, 2001
3662.39
18,807,536
9246
10642
84.9
55.0
--
Wed Apr 26, 2000
3676.03
20,685,652
14602
16327
86.0
n/a
--
Mon Apr 26, 1999
3677.22
20,856,002
11121
12075
65.0
40.0
--
Sun Apr 26, 1998
3675.59
20,622,936
21009
9180
64.0
41.0
--
Sat Apr 26, 1997
3664.06
19,030,132
27393
21000
73.0
47.0
--
Fri Apr 26, 1996
3672.45
20,179,432
16010
18600
86.0
53.0
61.5
Wed Apr 26, 1995
3646.19
16,746,115
14015
12000
77.0
46.0
--
Tue Apr 26, 1994
3653.62
17,670,546
12883
11300
61.0
39.0
--
Mon Apr 26, 1993
3622.30
14,008,480
24177
10100
78.0
47.0
--
Sun Apr 26, 1992
3621.04
13,873,764
14834
6910
90.0
52.0
--
Fri Apr 26, 1991
3627.39
14,562,888
9639
8330
69.0
42.0
--
Thu Apr 26, 1990
3649.68
17,176,312
7753
10100
76.0
50.0
--
Wed Apr 26, 1989
3675.34
20,587,292
15671
11100
72.0
43.0
--
Tue Apr 26, 1988
3683.25
21,735,250
17022
7760
72.0
43.0
--
Sun Apr 26, 1987
3683.32
21,745,690
30876
18000
81.0
55.0
--
Sat Apr 26, 1986
3681.52
21,480,442
33493
31500
63.0
45.0
--
Fri Apr 26, 1985
3683.30
21,742,708
48051
21500
58.0
41.0
--
Thu Apr 26, 1984
3673.85
20,406,754
32694
24600
58.0
35.0
--
Tue Apr 26, 1983
3685.03
22,063,936
21951
19300
69.0
45.0
--
Mon Apr 26, 1982
3665.15
19,265,644
17070
8670
78.0
54.0
--
Sun Apr 26, 1981
3677.27
20,987,176
8301
8070
78.0
58.0
--
Sat Apr 26, 1980
3676.29
20,877,376
33360
14300
n/a
n/a
--
Thu Apr 26, 1979
3644.38
16,684,427
42151
6550
82.0
49.0
--
Wed Apr 26, 1978
3626.19
14,594,147
14606
8010
81.0
59.0
--
Tue Apr 26, 1977
3652.46
17,745,576
5966
2940
89.0
55.0
--
Mon Apr 26, 1976
3664.37
19,337,622
10030
17100
80.0
46.0
--
Sat Apr 26, 1975
3647.12
17,128,272
17194
6480
73.0
29.0
--
Fri Apr 26, 1974
3651.65
17,725,314
12220
8180
80.0
48.0
--
Thu Apr 26, 1973
3590.93
11,119,218
15424
28900
78.0
52.0
--
Wed Apr 26, 1972
3610.70
13,070,176
8727
14100
78.0
42.0
--
Mon Apr 26, 1971
3603.47
12,358,507
19629
13900
59.0
41.0
--
Sun Apr 26, 1970
3567.25
9,111,571
9041
15400
81.0
48.0
--
Sat Apr 26, 1969
3550.31
7,812,749
32066
12300
64.0
42.0
--
Fri Apr 26, 1968
3514.58
5,457,481
12331
16600
74.0
53.0
--
Wed Apr 26, 1967
3507.92
5,078,036
8170
13600
72.0
41.0
--
Tue Apr 26, 1966
3539.30
7,062,999
17137
14700
86.0
49.0
--
Mon Apr 26, 1965
3491.46
4,195,699
32969
40700
70.0
52.0
--
Sun Apr 26, 1964
3400.30
713,801
8316
10800
68.0
36.0
--
Fri Apr 26, 1963
4919
1030
71.0
47.0
--



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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 2.553 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