Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, October 21st, 2019

Water Data for 20 days surrounding May 07, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, May 17, 2019
3578.37
0.30
9800541
26286
12062
67.0
50.0
63.0
Thu, May 16, 2019
3578.07
0.29
9775100
25793
12053
82.0
55.0
63.0
Wed, May 15, 2019
3577.78
0.26
9750548
24556
12219
87.0
59.0
64.0
Tue, May 14, 2019
3577.52
0.38
9728570
29762
11935
86.0
60.0
64.0
Mon, May 13, 2019
3577.14
0.34
9696508
27944
11988
85.0
57.0
65.0
Sun, May 12, 2019
3576.80
0.39
9667880
29029
10819
80.0
52.0
64.0
Sat, May 11, 2019
3576.41
0.39
9635111
28968
10800
73.0
52.0
63.0
Fri, May 10, 2019
3576.02
0.37
9602416
29370
12152
67.0
50.0
62.0
Thu, May 09, 2019
3575.65
0.34
9571466
27964
12146
60.0
46.0
62.0
Wed, May 08, 2019
3575.31
0.33
9543083
27395
12062
68.0
50.0
62.0
Tue, May 07, 2019
3574.98
0.44
9515589
32348
12070
74.0
53.0
63.0
Mon, May 06, 2019
3574.54
0.36
9479012
28486
11868
81.0
56.0
62.0
Sun, May 05, 2019
3574.18
0.52
9449155
34598
10817
84.0
56.0
62.0
Sat, May 04, 2019
3573.66
0.67
9406140
41319
10888
81.0
53.0
61.0
Fri, May 03, 2019
3572.99
0.73
9350909
45109
12122
77.0
50.0
61.0
Thu, May 02, 2019
3572.26
0.61
9290979
39459
11946
72.0
47.0
60.0
Wed, May 01, 2019
3571.65
0.53
9241099
35885
12016
65.0
46.0
60.0
Tue, Apr 30, 2019
3571.12
0.50
9197907
34635
12208
70.0
48.0
59.0
Mon, Apr 29, 2019
3570.62
0.31
9157284
26488
12501
70.0
49.0
59.0
Sun, Apr 28, 2019
3570.31
0.31
9132159
25702
11741
85.0
62.0
59.0
Sat, Apr 27, 2019
3570.00
0.24
9107080
21687
10827
87.0
56.0
58.0
Averages of List
3574.54
0.41
9480883
30609
11773
76.2
52.7
61.7


Averages for May 7th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3636.24
0.17
16012286
22910
13401
78.5
52.3
60.0
All-Time
3620.83
0.17
14763935
22319
13251
71.3
47.6
62.9


All Lake Powell water data for May 7th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue May 07, 2019
3574.98
9515589
32348
12070
74.0
53.0
63.0
Mon May 07, 2018
3609.39
12668997
13957
12395
91.0
63.0
62.0
Sun May 07, 2017
3605.75
12307264
18695
9131
79.0
57.0
62.0
Sat May 07, 2016
3592.65
11062108
14389
10975
64.0
46.9
59.0
Thu May 07, 2015
3589.82
10804218
10792
11862
75.0
53.0
63.0
Wed May 07, 2014
3579.08
9860926
15738
8407
63.0
48.9
59.0
Tue May 07, 2013
3596.07
11378957
7001
10648
66.9
46.0
60.0
Mon May 07, 2012
3635.95
15529918
13950
10236
73.9
57.9
61.0
Sat May 07, 2011
3612.74
13008082
19955
14955
87.1
59.0
59.0
Fri May 07, 2010
3621.19
13889720
14843
10614
66.0
43.0
57.0
Thu May 07, 2009
3613.48
13083782
28046
10211
90.0
63.0
59.0
Wed May 07, 2008
3596.16
11387364
23383
13007
79.0
50.0
59.0
Mon May 07, 2007
3601.68
11911062
23771
10069
70.0
44.1
58.0
Sun May 07, 2006
3595.13
11291293
23885
9393
82.9
57.0
63.0
Sat May 07, 2005
3565.47
8745914
24571
10246
64.0
45.0
57.0
Fri May 07, 2004
3582.92
10191748
11382
10092
86.0
57.9
64.0
Wed May 07, 2003
3605.26
12259103
12255
11264
71.1
50.0
56.0
Tue May 07, 2002
3645.36
16645072
5591
10412
81.0
57.9
--
Mon May 07, 2001
3663.24
18920578
20053
12949
81.0
53.1
58.0
Sun May 07, 2000
3675.64
20630028
24266
19521
95.0
64.0
--
Fri May 07, 1999
3678.56
21049098
23575
14566
82.0
55.0
61.5
Thu May 07, 1998
3679.28
21153386
46956
14700
69.0
47.0
--
Wed May 07, 1997
3665.97
19287200
33663
20900
92.0
61.0
--
Tue May 07, 1996
3673.06
20265032
21968
18000
91.0
55.0
--
Sun May 07, 1995
3647.67
16927422
21027
8420
61.0
39.0
--
Sat May 07, 1994
3654.54
17787464
13381
8730
86.0
55.0
--
Fri May 07, 1993
3626.87
14505287
34447
11300
74.0
50.0
--
Thu May 07, 1992
3622.52
14032162
19920
10400
83.0
57.0
--
Tue May 07, 1991
3627.64
14590388
9989
15200
80.0
54.0
--
Mon May 07, 1990
3649.41
17142830
8058
15000
88.0
59.0
--
Sun May 07, 1989
3676.29
20722476
10430
8130
95.0
63.0
--
Sat May 07, 1988
3684.19
21875302
15077
7950
64.0
32.0
--
Thu May 07, 1987
3687.25
22333750
39996
13800
83.0
59.0
--
Wed May 07, 1986
3683.90
21832086
52426
27800
73.0
37.0
--
Tue May 07, 1985
3687.83
22421342
65386
26200
86.0
54.0
--
Mon May 07, 1984
3674.05
20434872
30458
39000
74.0
47.0
--
Sat May 07, 1983
3687.41
22421650
32664
13200
74.0
47.0
--
Fri May 07, 1982
3667.63
19602648
38291
11900
82.0
49.0
--
Thu May 07, 1981
3677.38
21003038
16891
8990
84.0
49.0
--
Wed May 07, 1980
3680.64
21508396
41535
11600
74.0
54.0
--
Mon May 07, 1979
3649.37
17300888
33242
6320
n/a
n/a
--
Sun May 07, 1978
3627.93
14787865
19135
6860
n/a
40.0
--
Sat May 07, 1977
3652.73
17779990
7656
1490
77.0
53.0
--
Fri May 07, 1976
3664.32
19330816
16753
16200
68.0
55.0
--
Wed May 07, 1975
3648.10
17250078
19684
21200
70.0
40.0
--
Tue May 07, 1974
3654.35
18071232
28144
8190
87.0
50.0
--
Mon May 07, 1973
3594.07
11411907
32066
6860
74.0
55.0
--
Sun May 07, 1972
3610.00
12998048
11362
9310
81.0
57.0
--
Fri May 07, 1971
3603.64
12375443
17412
17600
72.0
46.0
--
Thu May 07, 1970
3566.77
9072625
17834
14600
83.0
55.0
--
Wed May 07, 1969
3555.54
8204293
31752
15400
60.0
52.0
--
Tue May 07, 1968
3513.44
5390122
16734
17400
78.0
43.0
--
Sun May 07, 1967
3505.90
4963616
5349
10100
78.0
53.0
--
Sat May 07, 1966
3539.41
7070653
23841
15400
89.0
62.0
--
Fri May 07, 1965
3491.54
4199859
41594
40300
62.0
44.0
--
Thu May 07, 1964
3395.40
585397
8694
12800
55.0
37.0
--
Tue May 07, 1963
5938
1010
93.0
56.0
--



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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



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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