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 15, 2005

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jul 25, 2005
3607.42
-0.09
12,472,349
9789
14368
93.9
70.0
81.0
Sun, Jul 24, 2005
3607.51
-0.03
12,481,297
10171
12780
90.0
73.0
83.0
Sat, Jul 23, 2005
3607.54
-0.12
12,484,280
10579
13240
98.1
75.9
82.0
Fri, Jul 22, 2005
3607.66
-0.18
12,496,195
11197
14294
102.0
80.1
--
Thu, Jul 21, 2005
3607.84
-0.11
12,514,117
12031
14325
106.0
73.9
82.0
Wed, Jul 20, 2005
3607.95
-0.12
12,525,054
12686
14420
107.1
75.9
82.0
Tue, Jul 19, 2005
3608.07
-0.11
12,537,019
13269
14422
107.1
75.9
82.0
Mon, Jul 18, 2005
3608.18
-0.04
12,547,969
14076
14400
106.0
77.0
82.0
Sun, Jul 17, 2005
3608.22
0.00
12,551,961
14540
12786
107.1
75.0
81.0
Sat, Jul 16, 2005
3608.22
-0.06
12,551,961
14815
13392
107.1
79.0
81.0
Fri, Jul 15, 2005
3608.28
-0.10
12,557,951
15618
14412
106.0
78.1
80.0
Thu, Jul 14, 2005
3608.38
0.01
12,567,914
16848
14455
107.1
77.0
80.0
Wed, Jul 13, 2005
3608.37
-0.01
12,566,939
18343
14478
106.0
73.9
79.0
Tue, Jul 12, 2005
3608.38
0.03
12,567,914
19344
14310
104.0
73.0
79.0
Mon, Jul 11, 2005
3608.35
0.03
12,564,942
20487
14260
100.0
68.0
78.0
Sun, Jul 10, 2005
3608.32
0.06
12,561,945
22072
12717
96.1
69.1
78.0
Sat, Jul 09, 2005
3608.26
0.11
12,555,954
23831
13389
96.1
73.0
77.0
Fri, Jul 08, 2005
3608.15
0.10
12,544,975
25479
14315
98.1
68.0
77.0
Thu, Jul 07, 2005
3608.05
0.15
12,535,024
27429
14275
97.0
68.0
76.0
Wed, Jul 06, 2005
3607.90
0.19
12,520,071
29436
14354
n/a
n/a
76.0
Tue, Jul 05, 2005
3607.71
0.19
12,501,171
30844
14125
n/a
n/a
75.0
Averages of List
3608.04
-0
12,533,667
17756
13977
101.8
73.9
79.6


Averages for July 15th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3643.80
-0.06
17,034,841
17174
16559
98.4
71.2
78.8
All-Time
3633.94
-0.02
15,871,354
17606
15273
72.7
48.5
62.8


All Lake Powell water data for July 15th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Jul 15, 2025
3558.59
7,687,212
1419
11613
102.2
64.8
--
Mon Jul 15, 2024
3586.81
9,848,932
9990
11577
96.5
78.2
--
Sat Jul 15, 2023
3584.14
9,628,954
13110
18688
101.1
62.1
78.0
Fri Jul 15, 2022
3538.56
6,358,605
3152
11896
97.0
76.0
--
Thu Jul 15, 2021
3556.97
8,094,847
2291
13096
95.0
71.0
80.0
Wed Jul 15, 2020
3608.71
12,600,890
4641
13033
100.0
74.0
77.0
Mon Jul 15, 2019
3619.93
13,755,821
31151
14660
103.0
74.0
78.0
Sun Jul 15, 2018
3607.05
12,435,652
2978
11299
95.0
75.0
79.0
Sat Jul 15, 2017
3635.68
15,498,729
12944
13158
102.0
73.0
80.0
Fri Jul 15, 2016
3620.91
13,859,881
7792
16133
105.0
73.0
77.0
Wed Jul 15, 2015
3614.30
13,168,002
17149
17370
96.1
69.1
77.0
Tue Jul 15, 2014
3609.47
12,677,025
9365
13414
93.9
78.1
79.0
Mon Jul 15, 2013
3597.23
11,487,718
5886
14307
95.0
73.0
80.0
Sun Jul 15, 2012
3631.13
14,979,775
4832
13642
88.0
68.0
78.0
Fri Jul 15, 2011
3657.97
18,228,192
71906
23994
93.0
66.9
76.0
Thu Jul 15, 2010
3638.18
15,789,211
10839
13343
104.0
75.0
81.0
Wed Jul 15, 2009
3642.28
16,273,897
18019
13351
99.0
73.9
--
Tue Jul 15, 2008
3633.64
15,264,503
20967
14517
93.9
69.1
79.0
Sun Jul 15, 2007
3609.69
12,699,115
4342
12099
106.0
75.9
81.0
Sat Jul 15, 2006
3609.12
12,641,937
14449
13186
106.0
73.9
78.0
Fri Jul 15, 2005
3608.28
12,557,951
15618
14412
106.0
78.1
80.0
Thu Jul 15, 2004
3583.39
10,232,729
6311
15422
95.0
72.0
78.0
Tue Jul 15, 2003
3614.00
13,137,149
6483
15558
105.1
79.0
80.0
Mon Jul 15, 2002
3637.80
15,744,819
3129
15104
100.0
71.1
80.0
Sun Jul 15, 2001
3671.54
20,052,276
7546
9207
91.9
64.9
--
Sat Jul 15, 2000
3682.99
21,696,922
7702
8023
104.0
76.0
--
Thu Jul 15, 1999
3694.62
23,468,320
21427
17921
91.0
64.0
--
Wed Jul 15, 1998
3696.86
23,821,252
21627
21000
103.0
73.0
--
Tue Jul 15, 1997
3695.00
23,527,906
23603
21026
101.0
72.0
--
Mon Jul 15, 1996
3687.85
22,424,720
15031
17900
102.0
75.0
--
Sat Jul 15, 1995
3689.36
22,654,482
69294
17100
87.0
66.0
--
Fri Jul 15, 1994
3664.08
19,032,812
7301
15300
102.0
71.0
--
Thu Jul 15, 1993
3668.66
19,653,820
22216
14900
96.0
70.0
--
Wed Jul 15, 1992
3632.36
15,119,052
13332
14500
98.0
70.0
--
Mon Jul 15, 1991
3637.67
15,729,711
10328
16100
98.0
70.0
--
Sun Jul 15, 1990
3649.60
17,166,412
8711
4780
85.0
68.0
--
Sat Jul 15, 1989
3675.61
20,625,636
5520
9900
105.0
73.0
--
Fri Jul 15, 1988
3692.80
23,184,008
9993
13100
104.0
61.0
--
Wed Jul 15, 1987
3697.82
23,973,390
16197
19200
100.0
70.0
--
Tue Jul 15, 1986
3698.65
24,105,984
39696
16300
n/a
n/a
--
Mon Jul 15, 1985
3698.59
24,096,414
21650
30200
100.0
78.0
--
Sun Jul 15, 1984
3702.18
24,707,538
46639
43700
92.0
69.0
--
Fri Jul 15, 1983
3708.30
25,750,360
71617
55500
98.0
80.0
--
Thu Jul 15, 1982
3687.24
22,427,844
22205
16500
103.0
68.0
--
Wed Jul 15, 1981
3679.70
21,339,712
11773
10900
92.0
63.0
--
Tue Jul 15, 1980
3699.43
24,392,558
17838
23800
97.0
60.0
--
Sun Jul 15, 1979
3684.30
22,081,594
30708
12100
105.0
65.0
--
Sat Jul 15, 1978
3652.37
17,706,462
20495
10000
101.0
63.0
--
Fri Jul 15, 1977
3651.55
17,630,022
5222
14700
100.0
72.0
--
Thu Jul 15, 1976
3671.67
20,344,550
10375
10500
101.0
66.0
--
Tue Jul 15, 1975
3673.82
20,679,172
44907
19100
95.0
66.0
--
Mon Jul 15, 1974
3665.30
19,523,320
9115
18600
94.0
69.0
--
Sun Jul 15, 1973
3640.99
16,430,294
28420
7190
95.0
70.0
--
Sat Jul 15, 1972
3618.23
13,862,000
9527
14000
107.0
75.0
--
Thu Jul 15, 1971
3622.12
14,305,960
17964
17100
106.0
78.0
--
Wed Jul 15, 1970
3601.77
12,209,429
25001
15000
105.0
77.0
--
Tue Jul 15, 1969
3581.09
10,299,097
18462
14400
102.0
69.0
--
Mon Jul 15, 1968
3548.11
7,663,990
15250
14300
100.0
69.0
--
Sat Jul 15, 1967
3531.78
6,544,214
15137
9360
102.0
72.0
--
Fri Jul 15, 1966
3542.86
7,312,190
6184
11100
101.0
73.0
--
Thu Jul 15, 1965
3523.82
6,050,829
42550
11100
98.0
70.0
--
Wed Jul 15, 1964
3479.96
3,623,078
15007
940
95.0
68.0
--
Mon Jul 15, 1963
26,400
4837
990
104.0
76.0
--



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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 2.83 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