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 Aug 29, 1965

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Sep 08, 1965
3530.14
-0.21
6,457,563
11990
14600
89.0
60.0
--
Tue, Sep 07, 1965
3530.35
-0.09
6,471,216
11524
14600
86.0
57.0
--
Mon, Sep 06, 1965
3530.44
-0.20
6,477,052
10815
14500
89.0
66.0
--
Sun, Sep 05, 1965
3530.64
-0.06
6,490,039
10726
14500
86.0
67.0
--
Sat, Sep 04, 1965
3530.70
-0.10
6,493,940
10859
14500
90.0
67.0
--
Fri, Sep 03, 1965
3530.80
-0.22
6,500,441
11757
14700
90.0
61.0
--
Thu, Sep 02, 1965
3531.02
-0.20
6,514,767
12311
14500
93.0
62.0
--
Wed, Sep 01, 1965
3531.22
-0.12
6,528,135
11923
14500
92.0
61.0
--
Tue, Aug 31, 1965
3531.34
-0.05
6,536,166
12237
12700
90.0
62.0
--
Mon, Aug 30, 1965
3531.39
-0.25
6,539,496
11545
16500
88.0
62.0
--
Sun, Aug 29, 1965
3531.64
-0.09
6,556,210
12413
17300
96.0
72.0
--
Sat, Aug 28, 1965
3531.73
-0.24
6,562,233
13171
18400
98.0
69.0
--
Fri, Aug 27, 1965
3531.97
-0.22
6,578,278
13193
18200
97.0
64.0
--
Thu, Aug 26, 1965
3532.19
-0.22
6,592,808
13083
18500
96.0
64.0
--
Wed, Aug 25, 1965
3532.41
-0.22
6,607,311
14171
18200
95.0
63.0
--
Tue, Aug 24, 1965
3532.63
-0.15
6,621,813
14379
17300
94.0
64.0
--
Mon, Aug 23, 1965
3532.78
-0.14
6,631,712
14742
17300
93.0
66.0
--
Sun, Aug 22, 1965
3532.92
-0.16
6,640,935
14434
16800
92.0
62.0
--
Sat, Aug 21, 1965
3533.08
-0.11
6,651,570
12973
17500
92.0
65.0
--
Fri, Aug 20, 1965
3533.19
-0.09
6,658,918
12841
16200
90.0
63.0
--
Thu, Aug 19, 1965
3533.28
-0.09
6,664,943
11699
16600
87.0
61.0
--
Averages of List
3531.71
-0.15
6,560,740
12514
16090
91.6
63.7
--


Averages for August 29th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3638.27
-0.14
16,404,109
8712
15536
94.7
68.8
78.5
All-Time
3629.18
-0.14
15,325,630
8699
15006
73.4
49.2
63.5


All Lake Powell water data for August 29th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Aug 29, 2025
3548.55
7,001,655
6729
12374
86.5
64.2
--
Thu Aug 29, 2024
3581.24
9,393,663
9132
12430
92.5
74.0
--
Tue Aug 29, 2023
3575.10
8,908,279
7362
13938
97.9
64.6
81.0
Mon Aug 29, 2022
3532.10
5,962,554
6740
12536
98.0
71.0
79.0
Sun Aug 29, 2021
3549.46
7,546,586
5856
12301
99.0
73.0
82.0
Sat Aug 29, 2020
3600.11
11,760,571
1618
10682
94.0
79.0
79.0
Thu Aug 29, 2019
3618.82
13,638,606
6461
15861
100.0
72.0
78.0
Wed Aug 29, 2018
3597.52
11,515,010
5347
15834
93.0
68.0
77.0
Tue Aug 29, 2017
3631.18
14,985,410
5967
14780
100.0
73.0
80.0
Mon Aug 29, 2016
3613.88
13,124,821
6010
15184
91.0
63.0
75.0
Sat Aug 29, 2015
3609.31
12,660,971
6065
12297
99.0
70.0
79.0
Fri Aug 29, 2014
3605.89
12,315,059
12317
12868
91.9
64.9
75.0
Thu Aug 29, 2013
3589.83
10,805,122
8737
13395
93.9
70.0
78.0
Wed Aug 29, 2012
3623.82
14,172,307
6388
11914
99.0
75.0
79.0
Mon Aug 29, 2011
3655.66
17,930,542
11528
22275
95.0
75.0
81.0
Sun Aug 29, 2010
3634.79
15,396,232
7482
12577
87.1
71.1
78.0
Sat Aug 29, 2009
3637.71
15,734,311
8254
13118
100.0
70.0
78.0
Fri Aug 29, 2008
3629.75
14,824,859
7453
14603
98.1
69.1
79.0
Wed Aug 29, 2007
3603.83
12,119,281
7263
13346
93.0
68.0
80.0
Tue Aug 29, 2006
3603.08
12,046,375
8067
13681
96.1
64.0
77.0
Mon Aug 29, 2005
3603.16
12,054,121
6956
15123
98.1
66.0
81.0
Sun Aug 29, 2004
3572.60
9,318,867
4636
13928
n/a
n/a
75.0
Fri Aug 29, 2003
3604.56
12,190,526
4587
15536
91.0
70.0
--
Thu Aug 29, 2002
3627.94
14,623,415
2847
14828
90.0
69.1
77.0
Wed Aug 29, 2001
3666.66
19,380,726
6375
14012
93.9
73.0
79.0
Tue Aug 29, 2000
3680.44
21,322,206
6391
8009
86.0
64.0
--
Sun Aug 29, 1999
3693.52
23,296,378
16955
17324
n/a
n/a
--
Sat Aug 29, 1998
3691.04
22,912,128
10159
21400
98.0
66.0
--
Fri Aug 29, 1997
3690.91
22,892,094
14050
21300
96.0
67.0
79.0
Thu Aug 29, 1996
3682.36
21,603,906
7547
14800
100.0
72.0
77.0
Tue Aug 29, 1995
3691.59
22,996,952
13456
18100
97.0
68.0
--
Mon Aug 29, 1994
3657.24
18,133,758
4989
14200
99.0
70.0
--
Sun Aug 29, 1993
3664.42
19,078,362
9601
11300
89.0
64.0
--
Sat Aug 29, 1992
3626.23
14,435,298
9919
13200
95.0
65.0
--
Thu Aug 29, 1991
3631.61
15,034,137
5906
15000
95.0
71.0
--
Wed Aug 29, 1990
3641.45
16,174,819
4539
17400
101.0
72.0
--
Tue Aug 29, 1989
3670.10
19,851,914
5723
18500
93.0
64.0
--
Mon Aug 29, 1988
3688.25
22,485,250
8546
12300
n/a
n/a
--
Sat Aug 29, 1987
3691.77
23,024,584
14335
19400
94.0
62.0
--
Fri Aug 29, 1986
3695.04
23,534,286
14566
26400
93.0
67.0
--
Thu Aug 29, 1985
3691.28
22,949,124
8766
25800
98.0
72.0
--
Wed Aug 29, 1984
3700.55
24,443,488
23947
23600
96.0
70.0
--
Mon Aug 29, 1983
3704.73
25,157,304
17005
26800
91.0
71.0
--
Sun Aug 29, 1982
3686.81
22,363,026
19191
12800
91.0
68.0
--
Sat Aug 29, 1981
3673.70
20,477,870
5517
12200
91.0
69.0
--
Fri Aug 29, 1980
3690.65
23,012,238
9469
15400
92.0
58.0
--
Wed Aug 29, 1979
3681.08
21,604,366
9655
16400
98.0
63.0
--
Tue Aug 29, 1978
3646.30
16,946,440
6241
17700
96.0
64.0
--
Mon Aug 29, 1977
3642.89
16,555,804
4895
14900
92.0
64.0
--
Sun Aug 29, 1976
3667.75
19,799,108
6133
10200
98.0
69.0
--
Fri Aug 29, 1975
3672.10
20,435,448
8843
20400
96.0
58.0
--
Thu Aug 29, 1974
3656.32
18,326,410
5954
20600
99.0
73.0
--
Wed Aug 29, 1973
3645.20
16,943,622
15566
8440
89.0
64.0
--
Tue Aug 29, 1972
3609.54
12,950,913
8513
18200
83.0
68.0
--
Sun Aug 29, 1971
3617.43
13,798,146
13017
10900
91.0
65.0
--
Sat Aug 29, 1970
3598.22
11,862,797
8791
14500
98.0
71.0
--
Fri Aug 29, 1969
3576.04
9,860,454
8283
17600
79.0
67.0
--
Thu Aug 29, 1968
3549.07
7,734,479
10084
15600
94.0
71.0
--
Tue Aug 29, 1967
3530.85
6,482,564
10469
12900
97.0
73.0
--
Mon Aug 29, 1966
3534.25
6,719,119
4850
10300
97.0
68.0
--
Sun Aug 29, 1965
3531.64
6,556,210
12413
17300
96.0
72.0
--
Sat Aug 29, 1964
3490.22
4,137,439
5797
3810
88.0
68.0
--
Thu Aug 29, 1963
212,400
7755
1000
95.0
63.0
--



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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 2.513 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