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 01, 1969

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Jul 11, 1969
3580.95
-0.04
10,286,763
21304
16600
104.0
73.0
--
Thu, Jul 10, 1969
3580.99
-0.03
10,290,267
22679
16600
99.0
71.0
--
Wed, Jul 09, 1969
3581.02
0.06
10,292,911
24204
15800
101.0
67.0
--
Tue, Jul 08, 1969
3580.96
0.06
10,287,639
25567
16000
96.0
64.0
--
Mon, Jul 07, 1969
3580.90
0.07
10,282,382
27392
16800
100.0
66.0
--
Sun, Jul 06, 1969
3580.83
0.13
10,276,271
28386
15400
100.0
70.0
--
Sat, Jul 05, 1969
3580.70
0.10
10,264,882
29345
15300
100.0
82.0
--
Fri, Jul 04, 1969
3580.60
0.12
10,256,142
31366
17000
99.0
82.0
--
Thu, Jul 03, 1969
3580.48
0.18
10,245,628
32938
18200
101.0
61.0
--
Wed, Jul 02, 1969
3580.30
0.16
10,229,880
35988
18000
104.0
71.0
--
Tue, Jul 01, 1969
3580.14
0.19
10,215,863
35375
18000
104.0
70.0
--
Mon, Jun 30, 1969
3579.95
0.31
10,199,245
31879
15500
95.0
67.0
--
Sun, Jun 29, 1969
3579.64
0.39
10,172,144
34039
13400
96.0
70.0
--
Sat, Jun 28, 1969
3579.25
0.38
10,138,065
36967
13500
99.0
70.0
--
Fri, Jun 27, 1969
3578.87
0.39
10,104,961
33786
15500
97.0
67.0
--
Thu, Jun 26, 1969
3578.48
0.21
10,071,158
28803
16700
87.0
56.0
--
Wed, Jun 25, 1969
3578.27
0.48
10,052,967
28876
15500
92.0
67.0
--
Tue, Jun 24, 1969
3577.79
0.19
10,011,454
29171
16500
90.0
69.0
--
Mon, Jun 23, 1969
3577.60
0.31
9,995,065
29445
15000
92.0
82.0
--
Sun, Jun 22, 1969
3577.29
0.27
9,968,312
30731
11200
93.0
66.0
--
Sat, Jun 21, 1969
3577.02
0.38
9,945,013
28192
13300
94.0
70.0
--
Averages of List
3579.62
0.21
10,170,810
29830
15705
97.3
69.6
--


Averages for July 1st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3643.71
0.08
17,005,381
23144
17471
97.7
69.5
76.5
All-Time
3633.35
0.14
15,806,014
25602
15912
72.3
48.4
62.6


All Lake Powell water data for July 1st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Jul 01, 2025
3561.06
7,862,126
3036
11823
95.9
61.6
--
Mon Jul 01, 2024
3585.89
9,772,772
25084
11387
87.2
75.9
--
Sat Jul 01, 2023
3583.81
9,601,989
34439
18681
94.5
57.2
76.0
Fri Jul 01, 2022
3539.78
6,435,107
-229159
11773
91.0
74.0
77.0
Thu Jul 01, 2021
3559.95
8,319,256
8606
12558
95.0
70.0
77.0
Wed Jul 01, 2020
3610.53
12,783,723
9184
13254
92.0
63.0
75.0
Mon Jul 01, 2019
3612.50
12,983,592
52842
14262
98.0
69.0
74.0
Sun Jul 01, 2018
3609.81
12,711,184
2723
11163
99.0
72.0
75.0
Sat Jul 01, 2017
3635.07
15,428,426
25356
13045
106.0
70.0
77.0
Fri Jul 01, 2016
3620.36
13,801,409
37201
16055
87.0
66.0
79.0
Wed Jul 01, 2015
3613.58
13,094,033
20418
17289
107.0
79.0
79.0
Tue Jul 01, 2014
3609.26
12,655,957
18156
13465
n/a
n/a
74.0
Mon Jul 01, 2013
3599.93
11,743,399
7662
14120
n/a
n/a
79.0
Sun Jul 01, 2012
3633.71
15,272,498
3477
14272
n/a
n/a
78.0
Fri Jul 01, 2011
3649.61
17,167,220
79196
24522
96.1
69.1
72.0
Thu Jul 01, 2010
3638.82
15,864,183
19104
13404
98.1
75.0
77.0
Wed Jul 01, 2009
3640.76
16,092,972
39125
12945
100.9
73.9
78.0
Tue Jul 01, 2008
3631.30
14,998,939
38031
13587
99.0
79.0
78.0
Sun Jul 01, 2007
3611.45
12,876,803
12182
12045
102.9
71.1
79.0
Sat Jul 01, 2006
3610.28
12,758,508
11778
13197
95.0
77.0
78.0
Fri Jul 01, 2005
3606.62
12,393,098
38997
14319
99.0
68.0
75.0
Thu Jul 01, 2004
3585.96
10,458,739
10542
14792
91.9
61.0
74.0
Tue Jul 01, 2003
3616.09
13,353,091
12680
15554
96.1
70.0
75.0
Mon Jul 01, 2002
3640.68
16,083,482
3765
14998
104.0
75.0
77.0
Sun Jul 01, 2001
3673.02
20,259,406
10982
7966
102.0
82.0
--
Sat Jul 01, 2000
3683.36
21,751,718
12372
7994
92.0
67.0
--
Thu Jul 01, 1999
3693.72
23,327,562
40388
18055
107.0
73.0
--
Wed Jul 01, 1998
3696.39
23,746,850
34104
19000
102.0
70.0
--
Tue Jul 01, 1997
3694.27
23,413,502
48384
26501
98.0
64.0
--
Mon Jul 01, 1996
3687.86
22,426,236
37454
18600
100.0
70.0
--
Sat Jul 01, 1995
3680.94
21,395,290
77184
15400
94.0
64.0
--
Fri Jul 01, 1994
3665.61
19,238,558
12673
14400
109.0
78.0
--
Thu Jul 01, 1993
3666.62
19,375,322
41452
14500
101.0
60.0
--
Wed Jul 01, 1992
3633.65
15,266,089
12512
14600
94.0
64.0
--
Mon Jul 01, 1991
3638.96
15,880,795
17168
17300
96.0
65.0
--
Sun Jul 01, 1990
3650.54
17,283,504
10626
4810
110.0
79.0
--
Sat Jul 01, 1989
3677.48
20,893,118
9465
13300
102.0
69.0
--
Fri Jul 01, 1988
3693.04
23,221,246
22216
9110
100.0
68.0
--
Wed Jul 01, 1987
3698.33
24,054,812
22251
18100
100.0
68.0
--
Tue Jul 01, 1986
3695.19
23,557,820
51076
27100
n/a
n/a
--
Mon Jul 01, 1985
3700.12
24,341,458
36334
29900
97.0
66.0
--
Sun Jul 01, 1984
3701.46
24,590,894
72819
43700
94.0
68.0
--
Fri Jul 01, 1983
3707.26
25,576,374
122739
85600
96.0
65.0
--
Thu Jul 01, 1982
3685.15
22,113,650
42041
11000
87.0
64.0
--
Wed Jul 01, 1981
3680.54
21,462,386
7544
10000
89.0
70.0
--
Tue Jul 01, 1980
3700.46
24,558,418
38414
34200
97.0
67.0
--
Sun Jul 01, 1979
3680.72
21,551,528
47795
12000
99.0
79.0
--
Sat Jul 01, 1978
3650.04
17,412,044
41048
8510
n/a
66.0
--
Fri Jul 01, 1977
3653.67
17,900,044
4725
6560
101.0
76.0
--
Thu Jul 01, 1976
3672.11
20,406,334
19259
13900
97.0
74.0
--
Tue Jul 01, 1975
3669.23
20,034,062
49609
19900
103.0
58.0
--
Mon Jul 01, 1974
3667.29
19,795,854
24305
18800
105.0
76.0
--
Sun Jul 01, 1973
3636.96
15,949,001
54299
9020
102.0
74.0
--
Sat Jul 01, 1972
3619.58
14,007,243
17197
12400
102.0
79.0
--
Thu Jul 01, 1971
3621.03
14,187,101
45114
17100
99.0
70.0
--
Wed Jul 01, 1970
3599.56
11,992,977
48326
12000
100.0
55.0
--
Tue Jul 01, 1969
3580.14
10,215,863
35375
18000
104.0
70.0
--
Mon Jul 01, 1968
3547.40
7,612,384
31101
10000
95.0
64.0
--
Sat Jul 01, 1967
3529.57
6,399,268
33561
12400
102.0
71.0
--
Fri Jul 01, 1966
3544.89
7,456,723
10791
9910
91.0
60.0
--
Thu Jul 01, 1965
3511.83
5,321,424
55905
14900
100.0
73.0
--
Wed Jul 01, 1964
3472.72
3,280,119
23591
990
101.0
68.0
--
Mon Jul 01, 1963
9,400
6331
2450
106.0
68.0
--



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 2.598 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