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 Apr 23, 1976

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, May 03, 1976
3664.10
-0.03
19,300,900
14303
15800
81.0
49.0
--
Sun, May 02, 1976
3664.13
-0.02
19,304,950
13989
14700
81.0
51.0
--
Sat, May 01, 1976
3664.15
-0.02
19,307,672
12724
15600
76.0
48.0
--
Fri, Apr 30, 1976
3664.17
-0.08
19,310,396
11979
14400
81.0
51.0
--
Thu, Apr 29, 1976
3664.25
-0.03
19,321,286
11884
14900
81.0
52.0
--
Wed, Apr 28, 1976
3664.28
0.00
19,325,370
11694
13600
74.0
45.0
--
Tue, Apr 27, 1976
3664.28
-0.09
19,325,370
11646
14900
67.0
38.0
--
Mon, Apr 26, 1976
3664.37
-0.10
19,337,622
10030
17100
80.0
46.0
--
Sun, Apr 25, 1976
3664.47
-0.09
19,351,202
9748
15200
83.0
60.0
--
Sat, Apr 24, 1976
3664.56
-0.07
19,363,454
10344
14700
81.0
50.0
--
Fri, Apr 23, 1976
3664.63
-0.06
19,372,950
11056
14500
81.0
50.0
--
Thu, Apr 22, 1976
3664.69
0.00
19,381,118
11447
11500
79.0
45.0
--
Wed, Apr 21, 1976
3664.69
0.00
19,381,118
10930
11500
78.0
47.0
--
Tue, Apr 20, 1976
3664.69
-0.02
19,381,118
10657
12700
70.0
47.0
--
Mon, Apr 19, 1976
3664.71
-0.01
19,383,840
10352
10100
67.0
44.0
--
Sun, Apr 18, 1976
3664.72
0.09
19,385,202
10067
6710
59.0
43.0
--
Sat, Apr 17, 1976
3664.63
0.05
19,372,950
10162
8470
59.0
25.0
--
Fri, Apr 16, 1976
3664.58
-0.12
19,366,176
12036
13800
57.0
33.0
--
Thu, Apr 15, 1976
3664.70
0.04
19,382,480
10952
14400
60.0
39.0
--
Wed, Apr 14, 1976
3664.66
-0.03
19,377,034
10153
13200
71.0
45.0
--
Tue, Apr 13, 1976
3664.69
-0.04
19,381,118
9214
11000
72.0
35.0
--
Averages of List
3664.48
-0.03
19,353,016
11208
13275
73.2
44.9
--


Averages for April 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3623.71
0.08
14,732,562
15765
12201
74.3
48.4
56.4
All-Time
3612.96
0.06
13,913,868
15607
12606
71.5
48.1
62.8


All Lake Powell water data for April 23rd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Apr 23, 2025
3558.17
7,657,720
9291
10190
78.2
43.3
--
Tue Apr 23, 2024
3558.69
7,694,245
15189
10347
77.7
59.4
--
Sun Apr 23, 2023
3525.31
5,562,781
29377
9767
67.5
54.9
--
Sat Apr 23, 2022
3522.34
5,764,597
11002
7517
65.0
44.0
55.0
Fri Apr 23, 2021
3563.50
8,591,955
6292
11080
75.0
46.0
56.0
Thu Apr 23, 2020
3599.76
11,727,196
6428
10714
80.0
54.0
57.0
Tue Apr 23, 2019
3569.07
9,032,123
16726
12485
77.0
53.0
56.0
Mon Apr 23, 2018
3610.13
12,743,390
7957
12482
86.0
53.0
56.0
Sun Apr 23, 2017
3601.90
11,932,262
28492
9228
82.0
48.0
57.0
Sat Apr 23, 2016
3591.67
10,972,363
14038
10692
70.0
57.9
59.0
Thu Apr 23, 2015
3590.42
10,858,569
8267
10379
73.0
52.0
59.0
Wed Apr 23, 2014
3575.42
9,552,260
20631
8507
68.0
53.1
57.0
Tue Apr 23, 2013
3597.10
11,475,496
2143
9445
63.0
48.0
55.0
Mon Apr 23, 2012
3635.85
15,518,361
6746
10656
93.0
61.0
62.0
Sat Apr 23, 2011
3610.47
12,777,667
20139
15444
66.0
51.1
54.0
Fri Apr 23, 2010
3619.37
13,696,604
16632
10587
57.9
37.0
57.0
Thu Apr 23, 2009
3609.92
12,722,249
13861
10223
84.0
55.9
58.0
Wed Apr 23, 2008
3592.12
11,013,525
20530
13135
77.0
50.0
54.0
Mon Apr 23, 2007
3600.02
11,751,985
9320
10385
53.1
39.9
55.0
Sun Apr 23, 2006
3591.17
10,926,747
20514
9441
73.0
50.0
55.0
Sat Apr 23, 2005
3559.25
8,266,194
22984
7486
75.9
45.0
56.0
Fri Apr 23, 2004
3583.09
10,206,574
8786
11281
62.1
48.0
57.0
Wed Apr 23, 2003
3605.43
12,275,790
8596
10472
60.1
35.1
53.0
Tue Apr 23, 2002
3646.35
16,765,668
4581
10431
82.0
48.0
56.0
Mon Apr 23, 2001
3662.40
18,808,864
10014
10568
65.0
43.9
52.0
Sun Apr 23, 2000
3676.08
20,692,796
14532
17000
78.0
48.0
--
Fri Apr 23, 1999
3677.20
20,853,128
9917
12079
56.0
39.0
--
Thu Apr 23, 1998
3675.12
20,556,096
17650
14100
81.0
49.0
61.0
Wed Apr 23, 1997
3663.58
18,965,950
25367
21100
80.0
49.0
--
Tue Apr 23, 1996
3672.49
20,185,040
17171
18600
75.0
45.0
--
Sun Apr 23, 1995
3646.06
16,730,271
14053
8520
63.0
41.0
--
Sat Apr 23, 1994
3653.54
17,660,394
9125
9650
88.0
52.0
--
Fri Apr 23, 1993
3621.37
13,908,939
19629
10600
85.0
54.0
--
Thu Apr 23, 1992
3620.68
13,835,413
16109
10400
81.0
52.0
--
Tue Apr 23, 1991
3627.36
14,559,612
9467
10300
74.0
48.0
--
Mon Apr 23, 1990
3649.81
17,192,448
6354
8090
78.0
54.0
--
Sun Apr 23, 1989
3675.11
20,554,636
12864
7700
89.0
50.0
--
Sat Apr 23, 1988
3682.78
21,665,664
15214
7940
64.0
37.0
--
Thu Apr 23, 1987
3682.71
21,655,364
28421
16700
82.0
46.0
--
Wed Apr 23, 1986
3681.51
21,478,972
27755
30500
84.0
54.0
--
Tue Apr 23, 1985
3682.13
21,570,092
51200
21100
76.0
45.0
--
Mon Apr 23, 1984
3673.50
20,357,690
29611
24200
74.0
41.0
--
Sat Apr 23, 1983
3684.88
22,041,508
18345
17500
81.0
49.0
--
Fri Apr 23, 1982
3664.75
19,211,680
19449
10200
59.0
43.0
--
Thu Apr 23, 1981
3677.32
20,994,402
8635
9840
82.0
51.0
--
Wed Apr 23, 1980
3675.40
20,750,262
24939
17600
n/a
n/a
--
Mon Apr 23, 1979
3642.68
16,478,175
33407
9200
82.0
49.0
--
Sun Apr 23, 1978
3625.86
14,557,612
15671
6930
72.0
44.0
--
Sat Apr 23, 1977
3652.31
17,726,470
6442
1200
83.0
54.0
--
Fri Apr 23, 1976
3664.63
19,372,950
11056
14500
81.0
50.0
--
Wed Apr 23, 1975
3646.69
17,074,858
13844
8750
73.0
47.0
--
Tue Apr 23, 1974
3651.50
17,706,262
10567
13300
85.0
53.0
--
Mon Apr 23, 1973
3591.65
11,185,970
16299
27600
75.0
44.0
--
Sun Apr 23, 1972
3611.07
13,108,359
8606
10900
79.0
49.0
--
Fri Apr 23, 1971
3603.06
12,317,653
23550
14500
69.0
48.0
--
Thu Apr 23, 1970
3567.88
9,162,682
10062
18500
63.0
37.0
--
Wed Apr 23, 1969
3548.62
7,688,827
25919
15600
85.0
47.0
--
Tue Apr 23, 1968
3514.87
5,474,745
11428
17700
61.0
39.0
--
Sun Apr 23, 1967
3508.35
5,102,752
7857
10100
62.0
32.0
--
Sat Apr 23, 1966
3539.09
7,048,371
16594
12400
72.0
43.0
--
Fri Apr 23, 1965
3491.67
4,206,606
23921
34500
83.0
57.0
--
Thu Apr 23, 1964
3401.00
732,000
7577
10800
83.0
41.0
--
Tue Apr 23, 1963
6080
1010
n/a
n/a
--



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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 2.378 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