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 Jul 06, 2003

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Jul 16, 2003
3613.80
-0.20
13,116,611
6241
15557
102.9
84.9
80.0
Tue, Jul 15, 2003
3614.00
-0.21
13,137,149
6483
15558
105.1
79.0
80.0
Mon, Jul 14, 2003
3614.21
-0.21
13,158,737
6682
15599
106.0
78.1
80.0
Sun, Jul 13, 2003
3614.42
-0.12
13,180,349
6876
10750
107.1
77.0
79.0
Sat, Jul 12, 2003
3614.54
-0.17
13,192,724
7170
14592
106.0
78.1
79.0
Fri, Jul 11, 2003
3614.71
-0.21
13,210,242
7677
15533
n/a
n/a
79.0
Thu, Jul 10, 2003
3614.92
-0.17
13,231,909
8209
15507
105.1
75.0
79.0
Wed, Jul 09, 2003
3615.09
-0.16
13,249,486
8748
15512
102.0
72.0
78.0
Tue, Jul 08, 2003
3615.25
-0.18
13,266,019
9344
15549
102.0
73.0
78.0
Mon, Jul 07, 2003
3615.43
-0.15
13,284,637
9766
15527
100.9
72.0
77.0
Sun, Jul 06, 2003
3615.58
-0.06
13,300,186
9853
10214
100.9
72.0
77.0
Sat, Jul 05, 2003
3615.64
-0.16
13,306,383
10156
15281
102.9
75.9
77.0
Fri, Jul 04, 2003
3615.80
-0.02
13,322,987
10691
10246
102.9
70.0
77.0
Thu, Jul 03, 2003
3615.82
-0.12
13,325,064
11489
15529
99.0
69.1
76.0
Wed, Jul 02, 2003
3615.94
-0.15
13,337,501
12105
15557
98.1
69.1
75.0
Tue, Jul 01, 2003
3616.09
-0.11
13,353,091
12680
15554
96.1
70.0
75.0
Mon, Jun 30, 2003
3616.20
-0.12
13,364,505
11876
15237
n/a
n/a
75.0
Sun, Jun 29, 2003
3616.32
-0.02
13,376,992
12571
10152
100.9
71.1
74.0
Sat, Jun 28, 2003
3616.34
-0.05
13,379,074
13612
15154
98.1
68.0
74.0
Fri, Jun 27, 2003
3616.39
-0.04
13,384,255
14681
15287
96.1
63.0
74.0
Thu, Jun 26, 2003
3616.43
-0.06
13,388,420
15039
15257
87.1
62.1
73.0
Averages of List
3615.38
-0.13
13,279,349
10093
14436
101
72.6
77


Averages for July 6th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3643.99
0.01
17,045,027
23539
17250
98.3
69.9
77.3
All-Time
3633.86
0.05
15,861,047
24305
16011
72.2
48.3
62.9


All Lake Powell water data for July 6th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Jul 06, 2025
3560.34
7,810,871
5396
11432
97.1
59.3
--
Sat Jul 06, 2024
3587.02
9,866,370
18937
11028
98.2
76.4
--
Thu Jul 06, 2023
3584.57
9,664,164
15788
18698
100.4
53.2
76.0
Wed Jul 06, 2022
3539.63
6,425,671
9886
11830
94.0
69.0
--
Tue Jul 06, 2021
3559.09
8,254,094
3927
12392
104.0
79.0
80.0
Mon Jul 06, 2020
3610.06
12,736,340
7531
13238
101.0
74.0
76.0
Sat Jul 06, 2019
3616.14
13,358,276
52315
13003
99.0
69.0
76.0
Fri Jul 06, 2018
3608.75
12,604,889
2161
15461
101.0
78.0
76.0
Thu Jul 06, 2017
3635.63
15,492,958
21628
14303
106.0
78.0
78.0
Wed Jul 06, 2016
3621.30
13,901,455
21348
16338
99.0
73.0
79.0
Mon Jul 06, 2015
3613.89
13,125,848
20469
17334
86.0
70.0
78.0
Sun Jul 06, 2014
3609.58
12,688,070
14711
12199
n/a
n/a
76.0
Sat Jul 06, 2013
3599.10
11,664,424
7198
13112
93.0
73.9
79.0
Fri Jul 06, 2012
3632.74
15,161,970
3153
14514
93.9
71.1
77.0
Wed Jul 06, 2011
3652.97
17,588,244
78168
24891
97.0
75.0
75.0
Tue Jul 06, 2010
3638.78
15,859,490
15735
13442
97.0
68.0
79.0
Mon Jul 06, 2009
3641.77
16,213,027
28819
13159
100.0
72.0
78.0
Sun Jul 06, 2008
3632.64
15,150,608
32383
13157
95.0
66.9
77.0
Fri Jul 06, 2007
3610.95
12,826,158
8897
13481
100.9
73.9
80.0
Thu Jul 06, 2006
3609.70
12,700,121
10603
14614
84.9
70.0
77.0
Wed Jul 06, 2005
3607.90
12,520,071
29436
14354
n/a
n/a
76.0
Tue Jul 06, 2004
3585.24
10,395,101
9547
13936
n/a
n/a
75.0
Sun Jul 06, 2003
3615.58
13,300,186
9853
10214
100.9
72.0
77.0
Sat Jul 06, 2002
3639.68
15,965,311
3645
13886
102.0
73.9
77.0
Fri Jul 06, 2001
3672.51
20,187,846
8706
13892
95.0
69.1
--
Thu Jul 06, 2000
3683.23
21,732,440
9898
8083
99.0
65.0
79.0
Tue Jul 06, 1999
3694.27
23,413,502
29033
17440
103.0
74.0
--
Mon Jul 06, 1998
3696.94
23,833,902
29806
18100
96.0
64.0
--
Sun Jul 06, 1997
3694.89
23,510,624
36819
20989
100.0
64.0
--
Sat Jul 06, 1996
3688.25
22,485,400
25428
16800
107.0
77.0
--
Thu Jul 06, 1995
3684.42
21,909,198
80581
16700
95.0
62.0
--
Wed Jul 06, 1994
3665.25
19,189,978
10166
14700
101.0
68.0
--
Tue Jul 06, 1993
3667.88
19,546,958
35398
14600
96.0
69.0
--
Mon Jul 06, 1992
3633.25
15,220,500
9635
14500
96.0
73.0
--
Sat Jul 06, 1991
3638.44
15,819,693
13010
18300
102.0
72.0
--
Fri Jul 06, 1990
3649.86
17,198,654
9044
14900
95.0
71.0
--
Thu Jul 06, 1989
3676.96
20,818,274
7113
16300
106.0
66.0
--
Wed Jul 06, 1988
3693.26
23,255,562
16220
12300
100.0
65.0
--
Mon Jul 06, 1987
3698.27
24,045,204
19617
17500
97.0
68.0
--
Sun Jul 06, 1986
3696.44
23,754,510
45195
18200
n/a
n/a
--
Sat Jul 06, 1985
3699.64
24,264,382
27508
30100
103.0
74.0
--
Fri Jul 06, 1984
3702.37
24,738,356
66441
43900
101.0
68.0
--
Wed Jul 06, 1983
3707.41
25,601,408
92251
73900
100.0
56.0
--
Tue Jul 06, 1982
3686.49
22,314,924
38737
12000
84.0
65.0
--
Mon Jul 06, 1981
3680.32
21,430,186
8734
12300
104.0
75.0
--
Sun Jul 06, 1980
3700.26
24,526,026
31898
28000
99.0
77.0
--
Fri Jul 06, 1979
3682.50
21,813,642
45865
11100
99.0
84.0
--
Thu Jul 06, 1978
3651.52
17,598,696
33192
9100
n/a
64.0
--
Wed Jul 06, 1977
3653.10
17,827,200
4842
11900
96.0
66.0
--
Tue Jul 06, 1976
3672.21
20,420,498
14950
14900
104.0
73.0
--
Sun Jul 06, 1975
3670.95
20,274,258
54080
18900
99.0
79.0
--
Sat Jul 06, 1974
3666.82
19,731,200
15692
19400
98.0
77.0
--
Fri Jul 06, 1973
3639.03
16,195,089
46339
16400
107.0
71.0
--
Thu Jul 06, 1972
3619.43
13,990,984
11629
14600
100.0
72.0
--
Tue Jul 06, 1971
3622.08
14,301,529
30061
13700
97.0
71.0
--
Mon Jul 06, 1970
3600.43
12,077,909
30569
16000
99.0
73.0
--
Sun Jul 06, 1969
3580.83
10,276,271
28386
15400
100.0
70.0
--
Sat Jul 06, 1968
3548.60
7,699,969
22332
10500
94.0
72.0
--
Thu Jul 06, 1967
3530.95
6,489,040
25257
13600
101.0
72.0
--
Wed Jul 06, 1966
3544.49
7,428,045
10698
11600
102.0
68.0
--
Tue Jul 06, 1965
3516.35
5,590,315
48939
14600
102.0
77.0
--
Mon Jul 06, 1964
3476.12
3,439,646
21708
1010
103.0
68.0
--
Sat Jul 06, 1963
20,400
3904
2470
101.0
71.0
--



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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 2.729 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