Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, August 17th, 2019

Water Data for 20 days surrounding Jul 17, 2014

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Jul 27, 2014
3608.52
-0.16
12581903
4000
11840
99.0
75.9
78.0
Sat, Jul 26, 2014
3608.68
-0.05
12597891
10480
12335
98.1
77.0
77.0
Fri, Jul 25, 2014
3608.73
-0.14
12602889
6578
13336
97.0
82.0
78.0
Thu, Jul 24, 2014
3608.87
-0.10
12616893
8914
13497
99.0
84.9
77.0
Wed, Jul 23, 2014
3608.97
-0.11
12626902
8329
13459
n/a
n/a
78.0
Tue, Jul 22, 2014
3609.08
-0.09
12637918
9342
13383
n/a
n/a
77.0
Mon, Jul 21, 2014
3609.17
-0.06
12646935
10977
13383
n/a
n/a
78.0
Sun, Jul 20, 2014
3609.23
-0.04
12652950
10668
11982
98.1
78.1
79.0
Sat, Jul 19, 2014
3609.27
-0.05
12656960
10552
12412
n/a
n/a
78.0
Fri, Jul 18, 2014
3609.32
-0.07
12661974
10503
13457
n/a
n/a
77.0
Thu, Jul 17, 2014
3609.39
-0.07
12668997
10412
13366
n/a
n/a
78.0
Wed, Jul 16, 2014
3609.46
-0.01
12676022
13736
13411
99.0
75.9
77.0
Tue, Jul 15, 2014
3609.47
-0.09
12677025
9365
13414
93.9
78.1
79.0
Mon, Jul 14, 2014
3609.56
-0.06
12686062
10899
13308
98.1
78.1
77.0
Sun, Jul 13, 2014
3609.62
-0.03
12692088
11177
11946
n/a
n/a
77.0
Sat, Jul 12, 2014
3609.65
-0.03
12695102
11622
12391
n/a
n/a
77.0
Fri, Jul 11, 2014
3609.68
-0.04
12698116
12058
13375
96.1
70.0
78.0
Thu, Jul 10, 2014
3609.72
0.07
12702136
18148
13446
91.9
75.0
77.0
Wed, Jul 09, 2014
3609.65
0.04
12695102
16455
13394
93.9
71.1
77.0
Tue, Jul 08, 2014
3609.61
-0.06
12691083
10818
13229
97.0
75.0
75.0
Mon, Jul 07, 2014
3609.67
0.09
12697112
19199
13403
n/a
n/a
77.0
Averages of List
3609.30
-0.05
12660098
11154
13037
96.8
76.8
77.4


Averages for July 17th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3654.42
-0.06
18223820
17944
17029
96.3
70.5
79.0
All-Time
3640.49
-0.04
16583305
17601
15787
71.9
47.8
62.8


All Lake Powell water data for July 17th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Jul 17, 2019
3620.32
13797163
26859
14373
101.0
74.0
78.0
Tue Jul 17, 2018
3606.65
12396053
1542
15238
0.0
0.0
79.0
Mon Jul 17, 2017
3635.56
15484881
8564
14433
102.0
77.0
80.0
Sun Jul 17, 2016
3620.65
13832217
7561
13572
99.0
77.0
77.0
Fri Jul 17, 2015
3614.25
13162857
16619
17400
97.0
73.0
78.0
Thu Jul 17, 2014
3609.39
12668997
10412
13366
n/a
n/a
78.0
Wed Jul 17, 2013
3596.82
11449202
6341
14234
95.0
72.0
80.0
Tue Jul 17, 2012
3630.81
14943749
4800
14820
93.9
66.0
78.0
Sun Jul 17, 2011
3658.88
18346392
69919
23976
99.0
77.0
78.0
Sat Jul 17, 2010
3637.96
15763496
10118
12641
102.0
75.0
81.0
Fri Jul 17, 2009
3642.22
16266728
16019
13634
105.1
73.9
--
Thu Jul 17, 2008
3633.67
15267929
19215
14532
97.0
73.9
79.0
Tue Jul 17, 2007
3609.39
12668986
7433
13585
97.0
77.0
81.0
Mon Jul 17, 2006
3608.97
12626899
12156
13615
105.1
80.1
79.0
Sun Jul 17, 2005
3608.22
12551961
14540
12786
107.1
75.0
81.0
Sat Jul 17, 2004
3582.85
10185668
5518
15002
96.1
69.1
--
Thu Jul 17, 2003
3613.55
13090962
6118
15491
104.0
79.0
81.0
Wed Jul 17, 2002
3637.36
15693528
2827
15092
93.0
73.0
78.0
Tue Jul 17, 2001
3671.33
20023022
8836
14100
91.9
66.0
77.0
Mon Jul 17, 2000
3682.83
21673280
7120
8020
101.0
75.0
--
Sat Jul 17, 1999
3694.72
23483972
20837
17522
96.0
n/a
--
Fri Jul 17, 1998
3696.72
23799062
19305
20900
106.0
77.0
79.0
Thu Jul 17, 1997
3694.89
23510624
21847
19678
105.0
75.0
--
Wed Jul 17, 1996
3687.65
22394388
13533
17000
95.0
75.0
--
Mon Jul 17, 1995
3690.46
22822922
69340
18000
99.0
72.0
--
Sun Jul 17, 1994
3663.88
19006020
6839
12500
104.0
73.0
--
Sat Jul 17, 1993
3668.67
19655194
20633
14400
95.0
69.0
--
Fri Jul 17, 1992
3632.17
15097371
11484
14700
103.0
70.0
--
Wed Jul 17, 1991
3637.38
15696066
9601
17000
100.0
78.0
--
Tue Jul 17, 1990
3649.25
17123000
8214
15300
84.0
73.0
--
Mon Jul 17, 1989
3675.41
20597208
5786
12300
105.0
72.0
--
Sun Jul 17, 1988
3692.73
23173146
8272
9280
104.0
70.0
--
Fri Jul 17, 1987
3697.65
23946334
15885
15600
91.0
60.0
--
Thu Jul 17, 1986
3698.97
24157196
37929
20800
90.0
70.0
--
Wed Jul 17, 1985
3698.30
24050008
21731
28200
95.0
71.0
--
Tue Jul 17, 1984
3702.22
24714028
48315
35800
100.0
69.0
--
Sun Jul 17, 1983
3708.17
25728498
64662
53900
101.0
70.0
--
Sat Jul 17, 1982
3687.32
22439948
20218
9760
96.0
71.0
--
Fri Jul 17, 1981
3679.56
21319374
12905
13500
94.0
68.0
--
Thu Jul 17, 1980
3699.13
24344480
17907
25100
105.0
64.0
--
Tue Jul 17, 1979
3684.53
22115992
28409
12600
100.0
72.0
--
Mon Jul 17, 1978
3652.45
17716626
19028
12500
92.0
68.0
--
Sun Jul 17, 1977
3651.19
17584460
4124
13400
97.0
75.0
--
Sat Jul 17, 1976
3671.51
20322186
9612
10500
88.0
67.0
--
Thu Jul 17, 1975
3674.17
20728908
39996
19400
97.0
69.0
--
Wed Jul 17, 1974
3664.80
19455310
8771
22900
93.0
70.0
--
Tue Jul 17, 1973
3641.39
16478482
29010
10600
94.0
73.0
--
Mon Jul 17, 1972
3618.04
13841667
8341
14400
101.0
67.0
--
Sat Jul 17, 1971
3621.85
14276352
16250
16300
107.0
79.0
--
Fri Jul 17, 1970
3601.63
12195675
17145
16200
102.0
78.0
--
Thu Jul 17, 1969
3580.95
10286763
16082
18000
103.0
63.0
--
Wed Jul 17, 1968
3547.77
7639226
13777
17600
101.0
73.0
--
Mon Jul 17, 1967
3532.09
6564784
14780
10200
95.0
72.0
--
Sun Jul 17, 1966
3542.40
7279603
5961
12100
100.0
74.0
--
Sat Jul 17, 1965
3524.91
6120269
37004
10100
n/a
n/a
--
Fri Jul 17, 1964
3480.65
3656845
12570
930
106.0
74.0
--
Wed Jul 17, 1963
32400
4649
1000
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 0.368 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


Copyright Summit Technologies, Inc.
1999 - 2019


Water Database