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 07, 2010

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Jul 17, 2010
3637.96
-0.04
15,763,496
10118
12641
102.0
75.0
81.0
Fri, Jul 16, 2010
3638.00
-0.18
15,768,170
10334
13317
106.0
75.9
81.0
Thu, Jul 15, 2010
3638.18
-0.10
15,789,211
10839
13343
104.0
75.0
81.0
Wed, Jul 14, 2010
3638.28
-0.06
15,800,909
11028
13384
100.9
73.9
82.0
Tue, Jul 13, 2010
3638.34
-0.08
15,807,931
11256
13417
98.1
75.9
81.0
Mon, Jul 12, 2010
3638.42
-0.11
15,817,296
11456
13396
100.9
72.0
82.0
Sun, Jul 11, 2010
3638.53
-0.06
15,830,181
11663
11867
97.0
70.0
81.0
Sat, Jul 10, 2010
3638.59
-0.04
15,837,212
12385
12624
98.1
73.9
81.0
Fri, Jul 09, 2010
3638.63
-0.09
15,841,900
13309
13353
95.0
77.0
80.0
Thu, Jul 08, 2010
3638.72
-0.05
15,852,453
14259
13410
97.0
72.0
80.0
Wed, Jul 07, 2010
3638.77
-0.01
15,858,317
15027
13453
98.1
69.1
78.0
Tue, Jul 06, 2010
3638.78
-0.02
15,859,490
15735
13442
97.0
68.0
79.0
Mon, Jul 05, 2010
3638.80
0.01
15,861,837
16225
11858
93.9
62.1
79.0
Sun, Jul 04, 2010
3638.79
0.01
15,860,663
16525
11864
91.9
66.9
79.0
Sat, Jul 03, 2010
3638.78
-0.01
15,859,490
17119
12641
96.1
69.1
79.0
Fri, Jul 02, 2010
3638.79
-0.03
15,860,663
17888
13418
99.0
73.9
80.0
Thu, Jul 01, 2010
3638.82
0.00
15,864,183
19104
13404
98.1
75.0
77.0
Wed, Jun 30, 2010
3638.82
0.08
15,864,183
18458
10238
96.1
75.9
79.0
Tue, Jun 29, 2010
3638.74
0.10
15,854,798
19221
9889
96.1
73.0
78.0
Mon, Jun 28, 2010
3638.64
0.14
15,843,072
20029
10182
100.0
69.1
77.0
Sun, Jun 27, 2010
3638.50
0.13
15,826,666
20896
9526
97.0
69.1
75.0
Averages of List
3638.57
-0.02
15,834,387
14899
12413
98.2
72
79.5


Averages for July 7th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3644.02
0.02
17,049,363
22968
17416
98.6
71.1
77.3
All-Time
3633.92
0.06
15,867,779
23622
16104
72.1
48.2
62.7


All Lake Powell water data for July 7th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Jul 07, 2025
3560.14
7,796,676
4513
11702
99.3
64.5
--
Sun Jul 07, 2024
3587.11
9,873,849
15870
11123
101.4
77.7
--
Fri Jul 07, 2023
3584.63
9,669,083
22066
18725
100.2
50.9
76.0
Thu Jul 07, 2022
3539.53
6,419,385
8926
11896
97.0
73.0
--
Wed Jul 07, 2021
3558.88
8,238,231
5074
13117
105.0
78.0
80.0
Tue Jul 07, 2020
3609.91
12,721,243
5884
13231
100.0
74.0
76.0
Sun Jul 07, 2019
3616.80
13,426,961
51261
12947
93.0
70.0
76.0
Sat Jul 07, 2018
3608.64
12,593,893
6122
11244
103.0
82.0
77.0
Fri Jul 07, 2017
3635.63
15,492,958
15333
14290
108.0
84.0
79.0
Thu Jul 07, 2016
3621.39
13,911,062
22330
16155
99.0
75.0
78.0
Tue Jul 07, 2015
3613.92
13,128,929
19989
17413
87.1
66.9
78.0
Mon Jul 07, 2014
3609.67
12,697,112
19199
13403
n/a
n/a
77.0
Sun Jul 07, 2013
3598.89
11,644,495
2679
12722
96.1
73.0
79.0
Sat Jul 07, 2012
3632.66
15,152,880
9922
13849
98.1
75.0
78.0
Thu Jul 07, 2011
3653.60
17,667,996
76758
25438
96.1
70.0
75.0
Wed Jul 07, 2010
3638.77
15,858,317
15027
13453
98.1
69.1
78.0
Tue Jul 07, 2009
3641.89
16,227,334
28422
13189
97.0
71.1
77.0
Mon Jul 07, 2008
3632.82
15,171,064
30601
13790
95.0
63.0
77.0
Sat Jul 07, 2007
3610.80
12,811,000
8328
12774
104.0
75.9
81.0
Fri Jul 07, 2006
3609.70
12,700,121
10719
13646
91.9
64.9
76.0
Thu Jul 07, 2005
3608.05
12,535,024
27429
14275
97.0
68.0
76.0
Wed Jul 07, 2004
3585.05
10,378,355
9229
13924
98.1
71.1
76.0
Mon Jul 07, 2003
3615.43
13,284,637
9766
15527
100.9
72.0
77.0
Sun Jul 07, 2002
3639.51
15,945,292
3627
13681
104.0
75.0
77.0
Sat Jul 07, 2001
3672.33
20,162,644
8326
14020
89.1
68.0
--
Fri Jul 07, 2000
3683.27
21,738,372
9211
8021
98.0
68.0
--
Wed Jul 07, 1999
3694.32
23,421,332
27958
17826
101.0
72.0
--
Tue Jul 07, 1998
3697.06
23,852,942
29159
18900
98.0
74.0
--
Mon Jul 07, 1997
3694.96
23,521,622
34578
21077
101.0
72.0
--
Sun Jul 07, 1996
3688.31
22,494,524
23237
15700
107.0
77.0
--
Fri Jul 07, 1995
3685.03
22,000,240
77970
17000
103.0
69.0
--
Thu Jul 07, 1994
3665.10
19,169,784
10016
14600
98.0
65.0
--
Wed Jul 07, 1993
3668.04
19,568,862
34393
14700
99.0
68.0
--
Tue Jul 07, 1992
3633.08
15,201,129
9127
14700
102.0
77.0
--
Sun Jul 07, 1991
3638.29
15,802,080
12008
18300
100.0
76.0
--
Sat Jul 07, 1990
3649.80
17,191,206
9086
14900
87.0
65.0
--
Fri Jul 07, 1989
3676.78
20,792,544
6681
16200
105.0
65.0
--
Thu Jul 07, 1988
3693.20
23,246,192
15562
15800
102.0
66.0
--
Tue Jul 07, 1987
3698.24
24,040,398
18982
17900
98.0
69.0
--
Mon Jul 07, 1986
3696.72
23,798,756
45831
20400
n/a
n/a
--
Sun Jul 07, 1985
3699.63
24,262,782
26757
29800
101.0
74.0
--
Sat Jul 07, 1984
3702.46
24,752,916
64200
43900
100.0
78.0
--
Thu Jul 07, 1983
3707.50
25,616,452
88877
69000
n/a
n/a
--
Wed Jul 07, 1982
3686.67
22,341,966
36854
13900
89.0
66.0
--
Tue Jul 07, 1981
3680.22
21,415,534
8803
14200
103.0
75.0
--
Mon Jul 07, 1980
3700.30
24,532,512
29841
28800
88.0
69.0
--
Sat Jul 07, 1979
3682.81
21,859,398
44571
8530
97.0
69.0
--
Fri Jul 07, 1978
3651.64
17,613,840
31447
13000
n/a
65.0
--
Thu Jul 07, 1977
3652.92
17,804,198
7135
16900
98.0
65.0
--
Wed Jul 07, 1976
3672.16
20,413,400
14222
15500
104.0
65.0
--
Mon Jul 07, 1975
3671.35
20,330,284
54311
20200
102.0
77.0
--
Sun Jul 07, 1974
3666.74
19,720,182
13408
16700
94.0
76.0
--
Sat Jul 07, 1973
3639.36
16,234,533
43439
12800
102.0
65.0
--
Fri Jul 07, 1972
3619.33
13,980,171
10971
15700
101.0
72.0
--
Wed Jul 07, 1971
3622.20
14,314,795
28004
15100
89.0
67.0
--
Tue Jul 07, 1970
3600.51
12,085,768
29737
12800
97.0
70.0
--
Mon Jul 07, 1969
3580.90
10,282,382
27392
16800
100.0
66.0
--
Sun Jul 07, 1968
3548.84
7,717,591
21315
11200
93.0
68.0
--
Fri Jul 07, 1967
3531.02
6,493,619
22850
11600
94.0
69.0
--
Thu Jul 07, 1966
3544.35
7,418,012
10120
11800
102.0
72.0
--
Wed Jul 07, 1965
3517.25
5,644,863
48338
11300
98.0
71.0
--
Tue Jul 07, 1964
3476.68
3,465,957
20749
1020
105.0
73.0
--
Sun Jul 07, 1963
20,400
3644
2470
102.0
75.0
--



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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 2.64 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