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 28, 1987

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Apr 07, 1987
3680.01
0.08
21,259,462
15671
10700
67.0
45.0
--
Mon, Apr 06, 1987
3679.93
0.09
21,247,840
15110
10500
66.0
44.0
--
Sun, Apr 05, 1987
3679.84
0.06
21,234,812
14225
8130
62.0
41.0
--
Sat, Apr 04, 1987
3679.78
0.18
21,226,104
13625
7960
64.0
38.0
--
Fri, Apr 03, 1987
3679.60
0.00
21,200,014
13901
9560
65.0
38.0
--
Thu, Apr 02, 1987
3679.60
0.11
21,200,014
13959
10300
69.0
41.0
--
Wed, Apr 01, 1987
3679.49
0.07
21,184,048
14215
10500
68.0
36.0
--
Tue, Mar 31, 1987
3679.42
-0.04
21,173,888
15438
18600
63.0
31.0
--
Mon, Mar 30, 1987
3679.46
-0.07
21,179,694
15784
17600
57.0
29.0
--
Sun, Mar 29, 1987
3679.53
0.04
21,189,854
16425
11800
53.0
32.0
--
Sat, Mar 28, 1987
3679.49
0.09
21,184,048
17218
11900
52.0
35.0
--
Fri, Mar 27, 1987
3679.40
0.07
21,170,986
17513
14100
60.0
35.0
--
Thu, Mar 26, 1987
3679.33
0.01
21,160,862
17492
15600
59.0
37.0
--
Wed, Mar 25, 1987
3679.32
0.00
21,159,410
17065
14100
54.0
39.0
--
Tue, Mar 24, 1987
3679.32
0.04
21,159,410
17218
13800
54.0
36.0
--
Mon, Mar 23, 1987
3679.28
0.08
21,153,604
17675
13300
50.0
31.0
--
Sun, Mar 22, 1987
3679.20
0.11
21,141,992
18194
12400
48.0
33.0
--
Sat, Mar 21, 1987
3679.09
0.10
21,126,062
17869
9150
53.0
38.0
--
Fri, Mar 20, 1987
3678.99
0.15
21,111,548
17818
10700
53.0
36.0
--
Thu, Mar 19, 1987
3678.84
0.11
21,089,812
18540
10800
52.0
37.0
--
Wed, Mar 18, 1987
3678.73
0.06
21,073,848
19181
12600
65.0
35.0
--
Averages of List
3679.41
0.06
21,172,729
16387
12100
58.8
36.5
--


Averages for March 28th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3623.35
-0.04
14,689,482
10554
12559
65.2
41.2
51.6
All-Time
3612.92
-0.04
13,881,912
10532
12107
72.2
48.3
62.6


All Lake Powell water data for March 28th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Mar 28, 2025
3559.56
7,755,600
4934
9791
63.6
42.2
--
Thu Mar 28, 2024
3559.25
7,733,703
7653
11347
66.3
45.1
--
Tue Mar 28, 2023
3521.97
5,372,144
9627
7985
55.8
28.4
47.0
Mon Mar 28, 2022
3523.41
5,829,425
5717
9571
70.0
51.0
52.0
Sun Mar 28, 2021
3567.24
8,885,850
7511
13826
68.0
40.0
49.0
Sat Mar 28, 2020
3600.87
11,833,261
9959
11290
60.0
34.0
52.0
Thu Mar 28, 2019
3569.59
9,073,983
6268
13551
72.0
45.0
49.0
Wed Mar 28, 2018
3612.63
12,996,853
7665
13523
70.0
39.0
50.0
Tue Mar 28, 2017
3595.39
11,315,505
18940
12630
66.0
48.0
54.0
Mon Mar 28, 2016
3592.37
11,036,419
4415
11685
66.9
44.1
52.0
Sat Mar 28, 2015
3591.04
10,914,916
7690
10942
82.0
51.0
57.0
Fri Mar 28, 2014
3574.90
9,508,932
7845
8105
64.0
44.1
51.0
Thu Mar 28, 2013
3599.20
11,673,921
5775
10200
72.0
48.0
52.0
Wed Mar 28, 2012
3635.22
15,445,693
10855
9300
71.1
46.0
53.0
Mon Mar 28, 2011
3611.19
12,850,456
10704
18422
69.1
44.1
49.0
Sun Mar 28, 2010
3619.61
13,721,963
7516
9273
62.1
36.0
52.0
Sat Mar 28, 2009
3610.52
12,782,713
7805
9509
64.9
35.1
51.0
Fri Mar 28, 2008
3589.44
10,769,881
11710
10059
69.1
43.0
52.0
Wed Mar 28, 2007
3598.53
11,610,384
14446
9849
48.9
37.0
52.0
Tue Mar 28, 2006
3588.84
10,715,829
7568
10027
62.1
50.0
51.0
Mon Mar 28, 2005
3556.27
8,042,700
9250
14019
64.9
41.0
52.0
Sun Mar 28, 2004
3583.00
10,198,723
9610
6750
63.0
42.1
56.0
Fri Mar 28, 2003
3607.51
12,481,297
6501
12815
53.1
36.0
50.0
Thu Mar 28, 2002
3647.86
16,950,822
5591
9936
73.9
44.1
50.0
Wed Mar 28, 2001
3662.85
18,868,666
7887
9325
69.1
46.0
--
Tue Mar 28, 2000
3676.89
20,808,644
8316
7693
67.0
n/a
--
Sun Mar 28, 1999
3677.73
20,929,334
9880
10914
74.0
40.0
--
Sat Mar 28, 1998
3672.91
20,243,940
17645
18200
59.0
43.0
53.0
Fri Mar 28, 1997
3663.24
18,920,578
23452
24000
78.0
45.0
--
Thu Mar 28, 1996
3674.15
20,418,626
11738
45300
67.0
39.0
--
Tue Mar 28, 1995
3645.11
16,614,719
12499
10500
59.0
37.0
--
Mon Mar 28, 1994
3654.61
17,796,392
8372
10300
61.0
31.0
--
Sun Mar 28, 1993
3615.89
13,332,308
20513
8250
56.0
41.0
--
Sat Mar 28, 1992
3619.31
13,690,211
7434
9110
59.0
42.0
--
Thu Mar 28, 1991
3627.67
14,593,691
5939
10500
56.0
35.0
--
Wed Mar 28, 1990
3651.35
17,384,762
5644
12100
63.0
38.0
--
Tue Mar 28, 1989
3674.68
20,493,550
10567
9640
69.0
34.0
--
Mon Mar 28, 1988
3681.70
21,506,892
10729
12300
76.0
33.0
--
Sat Mar 28, 1987
3679.49
21,184,048
17218
11900
52.0
35.0
--
Fri Mar 28, 1986
3680.92
21,392,308
18998
26600
77.0
47.0
--
Thu Mar 28, 1985
3676.21
20,711,024
24011
16100
62.0
51.0
--
Wed Mar 28, 1984
3674.32
20,473,242
18337
24600
62.0
39.0
--
Mon Mar 28, 1983
3684.56
21,993,792
14848
11300
59.0
46.0
--
Sun Mar 28, 1982
3663.94
19,102,414
9367
5280
70.0
41.0
--
Sat Mar 28, 1981
3677.82
21,066,592
5977
6840
58.0
36.0
--
Fri Mar 28, 1980
3675.45
20,757,394
11624
7550
55.0
34.0
--
Wed Mar 28, 1979
3634.08
15,463,278
19008
3840
62.0
46.0
--
Tue Mar 28, 1978
3622.68
14,208,673
8777
10400
75.0
49.0
--
Mon Mar 28, 1977
3651.34
17,603,458
7435
10500
70.0
33.0
--
Sun Mar 28, 1976
3664.78
19,393,370
10160
4050
59.0
37.0
--
Fri Mar 28, 1975
3646.04
16,994,162
8380
11200
38.0
23.0
--
Thu Mar 28, 1974
3650.96
17,637,648
12041
12100
70.0
45.0
--
Wed Mar 28, 1973
3599.09
11,890,570
13221
30500
56.0
44.0
--
Tue Mar 28, 1972
3612.62
13,269,165
10943
7430
53.0
33.0
--
Sun Mar 28, 1971
3602.56
12,268,113
13180
10400
75.0
50.0
--
Sat Mar 28, 1970
3571.29
9,443,727
9194
8700
60.0
32.0
--
Fri Mar 28, 1969
3543.58
7,327,148
11797
14900
79.0
43.0
--
Thu Mar 28, 1968
3521.41
5,871,163
6263
19600
n/a
n/a
--
Tue Mar 28, 1967
3512.74
5,357,734
8258
8980
76.0
46.0
--
Mon Mar 28, 1966
3536.53
6,873,160
13038
11100
76.0
43.0
--
Sun Mar 28, 1965
3491.69
4,207,646
12326
6420
62.0
45.0
--
Sat Mar 28, 1964
3413.60
1,085,403
4923
18900
68.0
39.0
--
Thu Mar 28, 1963
8034
1040
75.0
56.0
--



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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 2.843 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