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 Sep 06, 1986

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Sep 16, 1986
3691.82
-0.21
23,032,290
15835
27300
85.0
56.0
--
Mon, Sep 15, 1986
3692.03
-0.17
23,064,654
16610
27000
87.0
56.0
--
Sun, Sep 14, 1986
3692.20
-0.23
23,090,992
17796
29300
87.0
57.0
--
Sat, Sep 13, 1986
3692.43
-0.17
23,126,640
20289
29600
84.0
63.0
--
Fri, Sep 12, 1986
3692.60
-0.17
23,153,016
19547
29200
84.0
63.0
--
Thu, Sep 11, 1986
3692.77
-0.18
23,179,354
17408
28800
80.0
54.0
--
Wed, Sep 10, 1986
3692.95
-0.28
23,207,242
12854
28000
78.0
62.0
--
Tue, Sep 09, 1986
3693.23
-0.06
23,250,876
12455
27500
86.0
61.0
--
Mon, Sep 08, 1986
3693.29
-0.21
23,260,246
12610
28500
86.0
67.0
--
Sun, Sep 07, 1986
3693.50
-0.19
23,293,000
13242
28500
92.0
66.0
--
Sat, Sep 06, 1986
3693.69
-0.23
23,322,630
13807
28300
94.0
64.0
--
Fri, Sep 05, 1986
3693.92
-0.17
23,358,508
13962
26200
92.0
62.0
--
Thu, Sep 04, 1986
3694.09
-0.15
23,385,144
14040
25100
90.0
62.0
--
Wed, Sep 03, 1986
3694.24
-0.20
23,408,678
14538
23500
87.0
64.0
--
Tue, Sep 02, 1986
3694.44
-0.14
23,440,070
14760
26300
88.0
61.0
--
Mon, Sep 01, 1986
3694.58
-0.14
23,462,072
17541
28000
85.0
58.0
--
Sun, Aug 31, 1986
3694.72
-0.19
23,484,036
17422
28200
92.0
65.0
--
Sat, Aug 30, 1986
3694.91
-0.13
23,513,856
15983
27900
88.0
66.0
--
Fri, Aug 29, 1986
3695.04
-0.14
23,534,286
14566
26400
93.0
67.0
--
Thu, Aug 28, 1986
3695.18
-0.04
23,556,250
14259
26300
91.0
68.0
--
Wed, Aug 27, 1986
3695.22
-0.19
23,562,536
13907
23500
88.0
69.0
--
Averages of List
3693.66
-0.17
23,318,399
15401
27305
87.5
62.4
--


Averages for September 6th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.41
-0.11
16,302,469
7949
13130
91.2
66.2
78
All-Time
3628.30
-0.11
15,227,736
7958
12721
72.2
48.3
62.9


All Lake Powell water data for September 6th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Sep 06, 2025
3547.42
6,927,010
6300
9415
86.7
65.1
--
Fri Sep 06, 2024
3580.46
9,331,029
4327
9819
87.9
71.2
--
Wed Sep 06, 2023
3574.03
8,825,429
7111
11149
90.5
55.8
80.0
Tue Sep 06, 2022
3530.88
5,889,468
4683
9800
103.0
74.0
81.0
Mon Sep 06, 2021
3549.04
7,516,655
6369
10492
98.0
69.0
80.0
Sun Sep 06, 2020
3598.95
11,650,187
6267
9627
105.0
71.0
78.0
Fri Sep 06, 2019
3617.93
13,545,091
7056
11886
98.0
71.0
78.0
Thu Sep 06, 2018
3596.24
11,394,855
5855
11720
90.0
63.0
76.0
Wed Sep 06, 2017
3630.24
14,879,733
5505
11877
96.0
73.0
81.0
Tue Sep 06, 2016
3612.95
13,029,535
6297
12126
90.0
62.0
76.0
Sun Sep 06, 2015
3608.41
12,570,920
7425
10948
87.1
66.9
79.0
Sat Sep 06, 2014
3605.74
12,306,280
8799
9595
91.9
66.9
75.0
Fri Sep 06, 2013
3589.19
10,747,338
6808
10502
93.9
72.0
79.0
Thu Sep 06, 2012
3623.16
14,100,998
4486
8273
93.9
71.1
78.0
Tue Sep 06, 2011
3654.70
17,807,852
11247
15388
87.8
66.2
78.0
Mon Sep 06, 2010
3634.33
15,343,444
6972
8052
88.0
69.1
76.0
Sun Sep 06, 2009
3637.05
15,657,444
7333
10146
88.0
66.0
78.0
Sat Sep 06, 2008
3628.99
14,740,035
10128
12131
91.9
64.0
77.0
Thu Sep 06, 2007
3602.98
12,036,667
5908
10486
91.0
78.1
80.0
Wed Sep 06, 2006
3602.39
11,979,545
6928
9292
89.1
66.9
78.0
Tue Sep 06, 2005
3602.31
11,971,831
6286
8221
91.0
66.0
79.0
Mon Sep 06, 2004
3571.48
9,227,228
6108
8009
n/a
n/a
74.0
Sat Sep 06, 2003
3603.74
12,110,508
4177
8253
n/a
n/a
77.0
Fri Sep 06, 2002
3626.87
14,505,287
3157
8312
77.0
63.0
78.0
Thu Sep 06, 2001
3665.94
19,283,138
5821
7752
90.0
70.0
79.0
Wed Sep 06, 2000
3679.50
21,185,324
5912
30459
n/a
n/a
--
Mon Sep 06, 1999
3693.41
23,279,220
20982
15028
93.0
n/a
--
Sun Sep 06, 1998
3690.22
22,786,090
10090
15300
82.0
61.0
--
Sat Sep 06, 1997
3690.59
22,842,910
12610
19800
88.0
62.0
--
Fri Sep 06, 1996
3681.52
21,480,316
6513
14900
90.0
60.0
--
Wed Sep 06, 1995
3690.69
22,858,258
9895
18200
99.0
72.0
--
Tue Sep 06, 1994
3656.29
18,011,384
7391
11600
92.0
66.0
--
Mon Sep 06, 1993
3664.10
19,035,492
9928
9990
94.0
67.0
--
Sun Sep 06, 1992
3625.56
14,362,046
7812
8970
89.0
61.0
--
Fri Sep 06, 1991
3630.54
14,913,754
6061
14600
81.0
64.0
--
Thu Sep 06, 1990
3640.29
16,037,370
5382
16200
96.0
71.0
--
Wed Sep 06, 1989
3668.99
19,699,124
4443
16700
97.0
67.0
--
Tue Sep 06, 1988
3687.73
22,406,228
6937
11600
95.0
57.0
--
Sun Sep 06, 1987
3690.98
22,902,918
8942
14000
89.0
61.0
--
Sat Sep 06, 1986
3693.69
23,322,630
13807
28300
94.0
64.0
--
Fri Sep 06, 1985
3689.08
22,612,172
9230
24600
83.0
57.0
--
Thu Sep 06, 1984
3699.83
24,327,184
19270
23200
96.0
66.0
--
Tue Sep 06, 1983
3703.32
24,925,350
13973
25700
97.0
67.0
--
Mon Sep 06, 1982
3686.40
22,301,386
10915
9030
90.0
68.0
--
Sun Sep 06, 1981
3673.03
20,383,698
6660
6430
80.0
64.0
--
Sat Sep 06, 1980
3689.68
22,863,198
7557
16100
91.0
63.0
--
Thu Sep 06, 1979
3680.13
21,465,036
7902
15800
98.0
62.0
--
Wed Sep 06, 1978
3644.27
16,697,365
5435
23500
96.0
69.0
--
Tue Sep 06, 1977
3641.38
16,373,689
5528
19700
98.0
70.0
--
Mon Sep 06, 1976
3666.77
19,664,570
5727
7640
83.0
63.0
--
Sat Sep 06, 1975
3670.84
20,258,830
8012
15900
84.0
44.0
--
Fri Sep 06, 1974
3654.72
18,119,068
4798
10800
92.0
63.0
--
Thu Sep 06, 1973
3645.44
16,973,262
11391
8440
92.0
71.0
--
Wed Sep 06, 1972
3608.16
12,810,002
6039
15200
83.0
63.0
--
Mon Sep 06, 1971
3616.95
13,746,695
9941
6150
94.0
64.0
--
Sun Sep 06, 1970
3597.83
11,825,092
14505
6910
77.0
53.0
--
Sat Sep 06, 1969
3575.02
9,773,305
8244
14500
96.0
63.0
--
Fri Sep 06, 1968
3547.90
7,648,646
8456
13600
95.0
63.0
--
Wed Sep 06, 1967
3529.79
6,413,676
9253
12400
93.0
71.0
--
Tue Sep 06, 1966
3533.82
6,690,178
7159
8510
91.0
64.0
--
Mon Sep 06, 1965
3530.44
6,477,052
10815
14500
89.0
66.0
--
Sun Sep 06, 1964
3490.21
4,136,918
4635
2880
94.0
73.0
--
Fri Sep 06, 1963
360,400
7823
990
89.0
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 2.366 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