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 Sep 02, 2025

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Sep 12, 2025
3546.48
-0.14
6,865,289
5141
9668
85.6
52.7
--
Thu, Sep 11, 2025
3546.62
-0.19
6,874,461
3492
9807
88.3
58.8
--
Wed, Sep 10, 2025
3546.81
-0.16
6,886,919
4482
9732
90.5
57.0
--
Tue, Sep 09, 2025
3546.97
-0.14
6,897,421
5123
9661
89.8
59.9
--
Mon, Sep 08, 2025
3547.11
-0.16
6,906,619
4421
9679
88.7
59.0
--
Sun, Sep 07, 2025
3547.27
-0.15
6,917,138
4456
9360
88.5
61.0
--
Sat, Sep 06, 2025
3547.42
-0.10
6,927,010
6300
9415
86.7
65.1
--
Fri, Sep 05, 2025
3547.52
-0.15
6,933,595
4387
9298
85.8
63.9
--
Thu, Sep 04, 2025
3547.67
-0.10
6,943,481
6130
9250
92.7
62.1
--
Wed, Sep 03, 2025
3547.77
-0.15
6,950,076
4412
9330
92.5
61.5
--
Tue, Sep 02, 2025
3547.92
-0.13
6,959,977
5144
9347
94.5
60.3
--
Mon, Sep 01, 2025
3548.05
-0.13
6,968,564
5292
9497
92.7
59.5
--
Sun, Aug 31, 2025
3548.18
-0.17
6,977,158
6346
11979
91.2
59.7
--
Sat, Aug 30, 2025
3548.35
-0.20
6,988,407
5245
11966
88.7
61.0
--
Fri, Aug 29, 2025
3548.55
-0.17
7,001,655
6729
12374
86.5
64.2
--
Thu, Aug 28, 2025
3548.72
-0.23
7,012,928
4435
12255
88.2
61.2
--
Wed, Aug 27, 2025
3548.95
-0.24
7,028,198
4349
12542
87.3
62.4
--
Tue, Aug 26, 2025
3549.19
-0.10
7,044,154
9338
12466
83.8
65.7
--
Mon, Aug 25, 2025
3549.29
-0.24
7,050,809
4191
12400
93.9
73.8
--
Sun, Aug 24, 2025
3549.53
-0.31
7,066,796
1551
12316
90.3
68.7
--
Sat, Aug 23, 2025
3549.84
-0.22
7,087,480
4825
12332
98.8
67.6
--
Averages of List
3548.01
-0.17
6,966,102
5038
10699
89.8
62.1
--


Averages for September 2nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.81
-0.1
16,350,174
8204
12764
92.5
66.5
78.7
All-Time
3628.70
-0.11
15,273,378
8330
12590
72.3
48.4
62.9


All Lake Powell water data for September 2nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Sep 02, 2025
3547.92
6,959,977
5144
9347
94.5
60.3
--
Mon Sep 02, 2024
3580.91
9,367,129
6725
9167
89.3
75.2
--
Sat Sep 02, 2023
3574.52
8,863,306
9355
10873
89.2
66.7
80.0
Fri Sep 02, 2022
3531.45
5,923,545
5935
9438
103.0
72.0
80.0
Thu Sep 02, 2021
3549.16
7,525,199
13731
11262
86.0
66.0
80.0
Wed Sep 02, 2020
3599.45
11,697,686
5313
10235
94.0
66.0
78.0
Mon Sep 02, 2019
3618.35
13,589,170
4592
10577
99.0
74.0
79.0
Sun Sep 02, 2018
3596.84
11,451,079
6727
10052
89.0
64.0
76.0
Sat Sep 02, 2017
3630.65
14,925,760
5860
11633
97.0
70.0
80.0
Fri Sep 02, 2016
3613.31
13,066,365
3579
12209
88.0
64.0
79.0
Wed Sep 02, 2015
3608.85
12,614,892
5496
12297
91.0
70.0
78.0
Tue Sep 02, 2014
3605.81
12,313,170
9622
10419
97.0
72.0
76.0
Mon Sep 02, 2013
3589.60
10,784,333
8213
8470
91.9
69.1
79.0
Sun Sep 02, 2012
3623.44
14,131,218
2577
8135
87.1
70.0
79.0
Fri Sep 02, 2011
3655.11
17,860,178
11943
15470
98.1
73.0
80.0
Thu Sep 02, 2010
3634.48
15,360,643
7371
8079
91.9
63.0
--
Wed Sep 02, 2009
3637.35
15,692,351
8008
9977
95.0
70.0
78.0
Tue Sep 02, 2008
3629.28
14,772,361
9375
12201
79.0
60.1
78.0
Sun Sep 02, 2007
3603.39
12,076,455
5878
9469
n/a
n/a
82.0
Sat Sep 02, 2006
3602.68
12,007,598
7458
9024
91.0
64.0
79.0
Fri Sep 02, 2005
3602.57
11,996,967
6494
10576
90.0
66.0
80.0
Thu Sep 02, 2004
3571.84
9,256,623
4605
8182
n/a
n/a
76.0
Tue Sep 02, 2003
3604.04
12,139,744
4869
8127
93.0
73.9
79.0
Mon Sep 02, 2002
3627.25
14,547,153
2992
7306
93.0
68.0
78.0
Sun Sep 02, 2001
3666.11
19,306,168
5554
6725
93.0
63.0
78.0
Sat Sep 02, 2000
3680.24
21,293,032
4867
8087
91.0
62.0
--
Thu Sep 02, 1999
3693.38
23,274,542
18351
19412
84.0
62.0
--
Wed Sep 02, 1998
3690.44
22,819,848
9932
18200
96.0
64.0
--
Tue Sep 02, 1997
3690.89
22,889,014
11856
15600
87.0
64.0
--
Mon Sep 02, 1996
3682.10
21,565,598
6806
8280
100.0
67.0
--
Sat Sep 02, 1995
3691.19
22,935,222
12122
17600
101.0
73.0
--
Fri Sep 02, 1994
3656.69
18,062,830
5637
11900
97.0
68.0
--
Thu Sep 02, 1993
3664.31
19,063,628
11901
12300
94.0
64.0
--
Wed Sep 02, 1992
3625.92
14,401,271
8056
12700
88.0
61.0
--
Mon Sep 02, 1991
3631.11
14,977,887
5932
9240
94.0
62.0
--
Sun Sep 02, 1990
3640.80
16,097,806
3878
8060
89.0
67.0
--
Sat Sep 02, 1989
3669.52
19,772,002
4554
13700
93.0
62.0
--
Fri Sep 02, 1988
3687.93
22,436,420
8743
12800
95.0
57.0
--
Wed Sep 02, 1987
3691.40
22,967,584
11015
18800
96.0
68.0
--
Tue Sep 02, 1986
3694.44
23,440,070
14760
26300
88.0
61.0
--
Mon Sep 02, 1985
3690.15
22,775,084
8244
27500
95.0
70.0
--
Sun Sep 02, 1984
3700.20
24,386,772
19336
23700
88.0
64.0
--
Fri Sep 02, 1983
3704.06
25,046,768
16555
26900
97.0
68.0
--
Thu Sep 02, 1982
3686.54
22,322,446
12533
15700
92.0
68.0
--
Wed Sep 02, 1981
3673.15
20,400,548
6183
12700
92.0
69.0
--
Tue Sep 02, 1980
3690.25
22,950,560
8710
18400
n/a
n/a
--
Sun Sep 02, 1979
3680.65
21,541,258
8378
9460
93.0
60.0
--
Sat Sep 02, 1978
3645.36
16,830,840
5795
16000
105.0
64.0
--
Fri Sep 02, 1977
3642.04
16,452,850
6101
20500
93.0
69.0
--
Thu Sep 02, 1976
3667.15
19,716,722
6132
14400
96.0
64.0
--
Tue Sep 02, 1975
3671.58
20,362,470
8023
18900
93.0
67.0
--
Mon Sep 02, 1974
3655.44
18,212,184
5164
14900
96.0
76.0
--
Sun Sep 02, 1973
3645.30
16,955,984
12987
5390
91.0
55.0
--
Sat Sep 02, 1972
3608.74
12,869,088
5984
14500
91.0
65.0
--
Thu Sep 02, 1971
3617.01
13,753,074
12333
15000
95.0
70.0
--
Wed Sep 02, 1970
3597.53
11,796,244
8849
15000
98.0
67.0
--
Tue Sep 02, 1969
3575.78
9,838,214
12876
15200
94.0
68.0
--
Mon Sep 02, 1968
3548.57
7,697,764
9316
9920
97.0
59.0
--
Sat Sep 02, 1967
3530.16
6,437,800
9563
10200
87.0
73.0
--
Fri Sep 02, 1966
3533.94
6,698,181
6582
8440
81.0
59.0
--
Thu Sep 02, 1965
3531.02
6,514,767
12311
14500
93.0
62.0
--
Wed Sep 02, 1964
3490.23
4,137,959
5590
2710
86.0
61.0
--
Mon Sep 02, 1963
299,400
11413
1000
91.0
66.0
--



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 2.777 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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powell Water Database