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 Jul 08, 1979

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Jul 18, 1979
3684.62
0.09
22,129,466
27346
12000
96.0
72.0
--
Tue, Jul 17, 1979
3684.53
0.14
22,115,992
28409
12600
100.0
72.0
--
Mon, Jul 16, 1979
3684.39
0.09
22,095,032
29749
14600
100.0
75.0
--
Sun, Jul 15, 1979
3684.30
0.16
22,081,594
30708
12100
105.0
65.0
--
Sat, Jul 14, 1979
3684.14
0.14
22,057,638
31736
13500
105.0
69.0
--
Fri, Jul 13, 1979
3684.00
0.16
22,036,714
33700
14100
103.0
64.0
--
Thu, Jul 12, 1979
3683.84
0.15
22,012,842
35364
14000
105.0
65.0
--
Wed, Jul 11, 1979
3683.69
0.23
21,990,428
36253
14300
101.0
75.0
--
Tue, Jul 10, 1979
3683.46
0.15
21,956,094
38298
13900
100.0
79.0
--
Mon, Jul 09, 1979
3683.31
0.22
21,933,716
40147
12500
98.0
65.0
--
Sun, Jul 08, 1979
3683.09
0.28
21,900,878
42307
8960
99.0
58.0
--
Sat, Jul 07, 1979
3682.81
0.31
21,859,398
44571
8530
97.0
69.0
--
Fri, Jul 06, 1979
3682.50
0.31
21,813,642
45865
11100
99.0
84.0
--
Thu, Jul 05, 1979
3682.19
0.35
21,767,888
47968
9460
97.0
88.0
--
Wed, Jul 04, 1979
3681.84
0.43
21,716,304
48164
6390
94.0
80.0
--
Tue, Jul 03, 1979
3681.41
0.37
21,652,946
47032
9720
92.0
70.0
--
Mon, Jul 02, 1979
3681.04
0.32
21,598,468
46928
14100
97.0
71.0
--
Sun, Jul 01, 1979
3680.72
0.32
21,551,528
47795
12000
99.0
79.0
--
Sat, Jun 30, 1979
3680.40
0.29
21,504,614
43436
15600
99.0
64.0
--
Fri, Jun 29, 1979
3680.11
0.36
21,462,138
43373
14000
104.0
65.0
--
Thu, Jun 28, 1979
3679.75
0.36
21,409,608
42941
11100
100.0
67.0
--
Averages of List
3682.67
0.25
21,840,330
39623
12122
99.5
71.2
--


Averages for July 8th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3644.01
-0.01
17,049,462
21470
17242
98.5
70.3
77.7
All-Time
3633.94
0.03
15,870,444
22157
15906
72.4
48.4
63


All Lake Powell water data for July 8th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Jul 08, 2025
3559.96
7,783,914
5222
11631
100.0
62.5
--
Mon Jul 08, 2024
3587.15
9,877,175
14264
11779
92.0
74.3
80.0
Sat Jul 08, 2023
3584.68
9,673,184
21553
18658
99.7
51.4
76.0
Fri Jul 08, 2022
3539.44
6,413,731
9246
11872
101.0
73.0
--
Thu Jul 08, 2021
3558.66
8,221,634
4029
12473
109.0
80.0
80.0
Wed Jul 08, 2020
3609.73
12,703,142
3954
12937
101.0
78.0
76.0
Mon Jul 08, 2019
3617.33
13,482,283
45460
14419
93.0
70.0
76.0
Sun Jul 08, 2018
3608.39
12,568,924
-1544
11187
104.0
75.0
78.0
Sat Jul 08, 2017
3635.69
15,499,883
17881
13067
105.0
78.0
80.0
Fri Jul 08, 2016
3621.44
13,916,401
19915
16064
100.0
71.0
78.0
Wed Jul 08, 2015
3613.89
13,125,848
16604
17384
84.9
64.9
77.0
Tue Jul 08, 2014
3609.61
12,691,083
10818
13229
97.0
75.0
75.0
Mon Jul 08, 2013
3598.69
11,625,535
4688
14204
n/a
n/a
79.0
Sun Jul 08, 2012
3632.39
15,122,229
4058
13543
98.1
78.1
79.0
Fri Jul 08, 2011
3654.17
17,740,368
75534
25378
93.2
73.0
75.0
Thu Jul 08, 2010
3638.72
15,852,453
14259
13410
97.0
72.0
80.0
Wed Jul 08, 2009
3642.01
16,241,651
27050
13169
99.0
73.9
77.0
Tue Jul 08, 2008
3632.97
15,188,126
30323
13792
99.0
71.1
77.0
Sun Jul 08, 2007
3610.70
12,800,885
8155
11998
104.0
75.9
81.0
Sat Jul 08, 2006
3609.51
12,681,042
11369
13195
88.0
64.9
76.0
Fri Jul 08, 2005
3608.15
12,544,975
25479
14315
98.1
68.0
77.0
Thu Jul 08, 2004
3584.88
10,363,367
8907
14345
97.0
70.0
76.0
Tue Jul 08, 2003
3615.25
13,266,019
9344
15549
102.0
73.0
78.0
Mon Jul 08, 2002
3639.35
15,926,469
3630
14581
105.1
80.1
77.0
Sun Jul 08, 2001
3672.44
20,178,030
7923
9171
91.9
68.0
79.0
Sat Jul 08, 2000
3683.19
21,726,512
8957
7976
97.0
72.0
--
Thu Jul 08, 1999
3694.48
23,446,366
26604
17925
100.0
74.0
--
Wed Jul 08, 1998
3697.00
23,843,420
27403
21000
98.0
68.0
--
Tue Jul 08, 1997
3695.03
23,532,622
32949
21159
100.0
61.0
--
Mon Jul 08, 1996
3688.29
22,491,482
21696
17000
104.0
70.0
--
Sat Jul 08, 1995
3685.55
22,078,060
72113
17200
104.0
74.0
--
Fri Jul 08, 1994
3664.99
19,154,962
9647
14300
95.0
64.0
--
Thu Jul 08, 1993
3668.22
19,593,494
31458
14700
101.0
69.0
--
Wed Jul 08, 1992
3632.95
15,186,294
8826
15100
95.0
64.0
--
Mon Jul 08, 1991
3638.09
15,778,585
11314
18300
102.0
72.0
--
Sun Jul 08, 1990
3649.80
17,191,206
9658
14900
84.0
66.0
--
Sat Jul 08, 1989
3676.60
20,766,814
6430
15700
109.0
68.0
--
Fri Jul 08, 1988
3693.10
23,230,616
14649
14700
101.0
68.0
--
Wed Jul 08, 1987
3698.17
24,029,188
18762
18100
102.0
72.0
--
Tue Jul 08, 1986
3696.91
23,828,766
47055
20500
n/a
n/a
--
Mon Jul 08, 1985
3699.51
24,243,602
26156
29800
103.0
75.0
--
Sun Jul 08, 1984
3702.46
24,752,916
61058
43900
100.0
72.0
--
Fri Jul 08, 1983
3707.65
25,641,486
83424
58600
98.0
68.0
--
Thu Jul 08, 1982
3686.78
22,358,512
34578
18900
89.0
63.0
--
Wed Jul 08, 1981
3680.14
21,403,810
8549
14100
98.0
74.0
--
Tue Jul 08, 1980
3700.15
24,508,188
28201
27900
95.0
57.0
--
Sun Jul 08, 1979
3683.09
21,900,878
42307
8960
99.0
58.0
--
Sat Jul 08, 1978
3651.85
17,640,396
29622
9290
n/a
70.0
--
Fri Jul 08, 1977
3652.74
17,781,266
5603
16500
102.0
60.0
--
Thu Jul 08, 1976
3672.07
20,400,654
13598
14800
105.0
80.0
--
Tue Jul 08, 1975
3671.57
20,361,068
52890
23100
99.0
77.0
--
Mon Jul 08, 1974
3666.51
19,688,544
13038
19700
93.0
68.0
--
Sun Jul 08, 1973
3639.71
16,276,340
41799
9540
102.0
57.0
--
Sat Jul 08, 1972
3619.27
13,973,668
10365
14500
100.0
72.0
--
Thu Jul 08, 1971
3622.21
14,315,903
25948
14200
99.0
65.0
--
Wed Jul 08, 1970
3600.75
12,109,321
26630
12200
98.0
73.0
--
Tue Jul 08, 1969
3580.96
10,287,639
25567
16000
96.0
64.0
--
Mon Jul 08, 1968
3548.65
7,703,627
19617
14000
96.0
70.0
--
Sat Jul 08, 1967
3531.18
6,504,264
21378
10300
97.0
69.0
--
Fri Jul 08, 1966
3544.21
7,407,962
9635
11500
97.0
70.0
--
Thu Jul 08, 1965
3518.16
5,699,701
47645
10900
101.0
68.0
--
Wed Jul 08, 1964
3477.21
3,491,078
19155
1010
105.0
76.0
--
Mon Jul 08, 1963
20,400
3517
2480
103.0
78.0
--



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 2.548 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