Lake Powell Water Database


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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 Jun 16, 1978

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jun 26, 1978
3648.13
0.42
17,172,902
44447
13200
n/a
72.0
--
Sun, Jun 25, 1978
3647.71
0.48
17,120,798
46027
6530
n/a
73.0
--
Sat, Jun 24, 1978
3647.23
0.50
17,061,440
47618
9460
n/a
72.0
--
Fri, Jun 23, 1978
3646.73
0.39
16,999,608
49599
17500
n/a
68.0
--
Thu, Jun 22, 1978
3646.34
0.44
16,951,392
51190
16500
n/a
60.0
--
Wed, Jun 21, 1978
3645.90
0.48
16,897,054
53950
14400
n/a
66.0
--
Tue, Jun 20, 1978
3645.42
0.60
16,838,178
58122
9490
n/a
66.0
--
Mon, Jun 19, 1978
3644.82
0.62
16,764,655
61082
12600
n/a
69.0
--
Sun, Jun 18, 1978
3644.20
0.75
16,688,794
59533
6740
n/a
63.0
--
Sat, Jun 17, 1978
3643.45
0.72
16,597,594
57363
9730
n/a
62.0
--
Fri, Jun 16, 1978
3642.73
0.63
16,510,328
54929
12900
92.0
64.0
--
Thu, Jun 15, 1978
3642.10
0.56
16,434,112
53844
16700
93.0
71.0
--
Wed, Jun 14, 1978
3641.54
0.50
16,366,958
51495
16900
95.0
66.0
--
Tue, Jun 13, 1978
3641.04
0.56
16,307,125
47492
13300
93.0
64.0
--
Mon, Jun 12, 1978
3640.48
0.53
16,240,105
44152
11500
96.0
65.0
--
Sun, Jun 11, 1978
3639.95
0.54
16,176,727
41634
7870
97.0
61.0
--
Sat, Jun 10, 1978
3639.41
0.44
16,112,643
39496
10600
97.0
71.0
--
Fri, Jun 09, 1978
3638.97
0.35
16,060,437
38611
15500
105.0
67.0
--
Thu, Jun 08, 1978
3638.62
0.33
16,018,921
40644
14000
91.0
67.0
--
Wed, Jun 07, 1978
3638.29
0.45
15,979,752
42214
11300
82.0
62.0
--
Tue, Jun 06, 1978
3637.84
0.39
15,926,570
41540
15500
82.0
59.0
--
Averages of List
3642.90
0.51
16,534,576
48809
12487
93
66.1
--


Averages for June 16th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3639.47
0.32
16,483,216
37665
15871
94.3
66.1
71.8
All-Time
3629.58
0.37
15,661,588
38234
15334
72.4
48.6
62.5


All Lake Powell water data for June 16th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Jun 16, 2025
3561.74
7,910,749
13542
11513
99.9
57.7
--
Sun Jun 16, 2024
3579.94
9,289,433
39148
9954
94.1
71.4
--
Fri Jun 16, 2023
3576.23
8,996,323
56992
17830
74.8
61.2
74.0
Thu Jun 16, 2022
3537.49
6,723,715
21818
10227
102.0
68.0
70.0
Wed Jun 16, 2021
3561.76
8,457,532
12322
12637
109.0
79.0
76.0
Tue Jun 16, 2020
3610.56
12,786,751
17547
11845
94.0
70.0
71.0
Sun Jun 16, 2019
3598.80
11,635,961
75049
10034
87.0
68.0
71.0
Sat Jun 16, 2018
3611.80
12,912,338
8314
9764
82.0
73.0
73.0
Fri Jun 16, 2017
3629.36
14,781,287
51328
12853
100.0
66.0
71.0
Thu Jun 16, 2016
3613.78
13,114,553
51512
13911
91.0
66.0
74.0
Tue Jun 16, 2015
3606.93
12,423,764
47285
13706
99.0
72.0
76.0
Mon Jun 16, 2014
3603.70
12,106,615
43597
10600
90.0
71.1
70.0
Sun Jun 16, 2013
3601.07
11,852,441
19569
12595
97.0
73.0
75.0
Sat Jun 16, 2012
3635.89
15,522,983
4628
10650
97.0
70.0
71.0
Thu Jun 16, 2011
3637.92
15,758,824
95163
23101
97.0
77.0
67.0
Wed Jun 16, 2010
3635.64
15,494,112
48324
10283
91.0
66.9
69.0
Tue Jun 16, 2009
3636.45
15,587,793
31570
11541
80.1
66.9
70.0
Mon Jun 16, 2008
3624.07
14,199,395
49417
13554
99.0
71.1
70.0
Sat Jun 16, 2007
3611.05
12,836,286
18529
12457
100.0
72.0
72.0
Fri Jun 16, 2006
3610.39
12,769,586
28096
13908
87.1
63.0
73.0
Thu Jun 16, 2005
3598.87
11,642,609
41523
13730
91.0
63.0
--
Wed Jun 16, 2004
3587.32
10,579,644
14604
13834
91.9
64.9
72.0
Mon Jun 16, 2003
3616.32
13,376,992
20490
15044
97.0
68.0
73.0
Sun Jun 16, 2002
3643.10
16,372,130
6740
11762
100.0
69.1
70.0
Sat Jun 16, 2001
3672.62
20,203,278
19584
9577
96.1
63.0
--
Fri Jun 16, 2000
3682.88
21,680,640
18587
7941
105.0
72.0
--
Wed Jun 16, 1999
3688.67
22,549,250
46225
16138
101.0
69.0
--
Tue Jun 16, 1998
3694.16
23,396,280
33996
19000
91.0
59.0
--
Mon Jun 16, 1997
3689.19
22,628,504
76040
26800
n/a
55.0
--
Sun Jun 16, 1996
3684.46
21,915,164
37262
15700
100.0
68.0
--
Fri Jun 16, 1995
3668.87
19,682,694
69456
16800
91.0
64.0
--
Thu Jun 16, 1994
3665.10
19,169,784
22092
11300
97.0
64.0
--
Wed Jun 16, 1993
3658.87
18,345,104
48281
11200
90.0
58.0
--
Tue Jun 16, 1992
3633.70
15,271,794
18594
11300
81.0
60.0
--
Sun Jun 16, 1991
3636.83
15,632,289
32627
12300
95.0
66.0
--
Sat Jun 16, 1990
3650.70
17,303,494
24768
10000
96.0
57.0
--
Fri Jun 16, 1989
3678.49
21,039,048
14981
16400
101.0
75.0
--
Thu Jun 16, 1988
3691.42
22,970,668
26127
9340
98.0
56.0
--
Tue Jun 16, 1987
3697.83
23,974,982
38168
17200
98.0
60.0
--
Mon Jun 16, 1986
3691.37
22,962,998
64242
32600
n/a
n/a
--
Sun Jun 16, 1985
3699.82
24,293,210
61830
45800
102.0
75.0
--
Sat Jun 16, 1984
3696.64
23,818,372
75578
39900
88.0
63.0
--
Thu Jun 16, 1983
3703.02
24,876,142
85966
59700
96.0
57.0
--
Wed Jun 16, 1982
3680.42
21,413,428
39896
9810
91.0
62.0
--
Tue Jun 16, 1981
3680.70
21,485,792
23525
8070
85.0
57.0
--
Mon Jun 16, 1980
3697.92
24,150,696
69995
26900
n/a
n/a
--
Sat Jun 16, 1979
3673.99
20,580,160
54361
10400
97.0
66.0
--
Fri Jun 16, 1978
3642.73
16,510,328
54929
12900
92.0
64.0
--
Thu Jun 16, 1977
3655.14
18,089,094
9977
8880
97.0
63.0
--
Wed Jun 16, 1976
3670.99
20,249,452
26643
12100
96.0
n/a
--
Mon Jun 16, 1975
3662.85
19,162,182
49694
18600
100.0
51.0
--
Sun Jun 16, 1974
3666.02
19,621,134
28044
15000
101.0
55.0
--
Sat Jun 16, 1973
3628.56
14,977,567
72481
5930
83.0
56.0
--
Fri Jun 16, 1972
3617.89
13,825,589
37252
17400
95.0
61.0
--
Wed Jun 16, 1971
3614.83
13,522,183
36788
17900
103.0
57.0
--
Tue Jun 16, 1970
3592.88
11,354,492
50747
13200
88.0
60.0
--
Mon Jun 16, 1969
3575.85
9,844,197
22039
14400
88.0
68.0
--
Sun Jun 16, 1968
3538.85
7,008,919
41676
14200
97.0
68.0
--
Fri Jun 16, 1967
3520.56
5,828,278
31847
11500
85.0
59.0
--
Thu Jun 16, 1966
3545.53
7,502,630
14317
13300
98.0
60.0
--
Wed Jun 16, 1965
3495.15
4,389,573
68014
35700
70.0
51.0
--
Tue Jun 16, 1964
3458.53
2,657,261
34144
1000
99.0
67.0
--
Sun Jun 16, 1963
10841
2550
88.0
64.0
--



Search DB for more Lake Powell Water Data Facts



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 2.433 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