Lake Powell Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, July 19th, 2019

Water Data for 20 days surrounding May 26, 2009

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Jun 05, 2009
3631.70
0.51
15044099
42974
10758
84.0
64.0
70.0
Thu, Jun 04, 2009
3631.19
0.47
14986537
43883
10531
90.0
62.1
70.0
Wed, Jun 03, 2009
3630.72
0.52
14933629
45373
10581
89.1
62.1
70.0
Tue, Jun 02, 2009
3630.20
0.53
14875248
47774
10473
87.1
64.0
70.0
Mon, Jun 01, 2009
3629.67
0.58
14815913
47945
10463
84.0
62.1
70.0
Sun, May 31, 2009
3629.09
0.52
14751176
45503
9992
82.9
57.9
70.0
Sat, May 30, 2009
3628.57
0.69
14693310
48147
8077
82.9
59.0
70.0
Fri, May 29, 2009
3627.88
0.70
14616778
51792
8081
84.0
62.1
70.0
Thu, May 28, 2009
3627.18
0.79
14539432
54921
8113
86.0
60.1
69.0
Wed, May 27, 2009
3626.39
0.80
14452499
52846
8091
80.1
57.9
69.0
Tue, May 26, 2009
3625.59
0.77
14364850
49866
7980
80.1
55.9
68.0
Mon, May 25, 2009
3624.82
0.76
14280855
48874
7933
79.0
57.9
68.0
Sun, May 24, 2009
3624.06
0.82
14198303
49740
7942
80.1
55.9
68.0
Sat, May 23, 2009
3623.24
0.85
14109627
49029
7961
73.0
55.9
68.0
Fri, May 22, 2009
3622.39
0.89
14018137
48770
7963
64.0
55.9
67.0
Thu, May 21, 2009
3621.50
0.70
13922811
47766
9452
81.0
61.0
68.0
Wed, May 20, 2009
3620.80
0.68
13848172
48331
10354
88.0
64.9
68.0
Tue, May 19, 2009
3620.12
0.72
13775951
47290
10381
87.1
73.0
69.0
Mon, May 18, 2009
3619.40
0.67
13699772
45015
10041
97.0
63.0
69.0
Sun, May 17, 2009
3618.73
0.68
13629130
44339
9529
91.9
60.1
66.0
Sat, May 16, 2009
3618.05
0.68
13557676
44996
9789
n/a
n/a
64.0
Averages of List
3625.30
0.68
14338757
47865
9261
83.6
60.7
68.6


Averages for May 26th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3641.68
0.40
16638135
37609
14907
84.5
59.0
66.0
All-Time
3626.79
0.46
15393984
38257
14797
71.3
47.8
62.8


All Lake Powell water data for May 26th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun May 26, 2019
3582.51
10156090
28682
10811
78.0
53.0
61.0
Sat May 26, 2018
3610.85
12816050
16056
8977
89.0
64.0
68.0
Fri May 26, 2017
3616.09
13353082
36524
11175
86.0
64.0
66.0
Thu May 26, 2016
3601.15
11860119
50859
11817
73.0
60.1
65.0
Tue May 26, 2015
3595.29
11306193
31055
11894
81.0
57.0
64.0
Mon May 26, 2014
3585.64
10430427
34577
7267
89.1
57.9
64.0
Sun May 26, 2013
3598.24
11582947
16805
8140
87.1
63.0
66.0
Sat May 26, 2012
3636.02
15538012
10974
9147
69.1
57.0
63.0
Thu May 26, 2011
3620.41
13806717
45496
22243
86.0
66.0
63.0
Wed May 26, 2010
3623.90
14180969
29233
9813
84.0
54.0
63.0
Tue May 26, 2009
3625.59
14364850
49866
7980
80.1
55.9
68.0
Mon May 26, 2008
3606.88
12418801
64263
12329
70.0
52.0
64.0
Sat May 26, 2007
3608.38
12567914
28161
9505
86.0
59.0
68.0
Fri May 26, 2006
3602.17
11958298
41334
9880
91.0
64.9
72.0
Thu May 26, 2005
3579.35
9883962
72091
9265
91.9
62.1
70.0
Wed May 26, 2004
3586.42
10499526
16680
10254
82.0
55.0
66.0
Mon May 26, 2003
3607.57
12487264
30351
8025
93.9
66.9
71.0
Sun May 26, 2002
3644.29
16515432
8179
7954
84.9
60.1
--
Sat May 26, 2001
3668.06
19571602
32640
10143
93.9
66.0
--
Fri May 26, 2000
3677.35
20874694
23427
18941
99.0
58.0
--
Wed May 26, 1999
3680.17
21282816
32817
18981
81.0
56.0
--
Tue May 26, 1998
3687.20
22326324
52602
15700
86.0
64.0
--
Mon May 26, 1997
3675.70
20638584
73394
20900
84.0
63.0
--
Sun May 26, 1996
3679.58
21196960
45897
14800
63.0
43.0
--
Fri May 26, 1995
3655.74
17940792
49279
9700
71.0
51.0
--
Thu May 26, 1994
3659.42
18416772
31124
9840
76.0
54.0
--
Wed May 26, 1993
3641.11
16134513
71345
10000
92.0
59.0
--
Tue May 26, 1992
3628.45
14680170
27115
9480
79.0
58.0
--
Sun May 26, 1991
3630.69
14930618
30968
15000
88.0
60.0
--
Sat May 26, 1990
3648.52
17032482
10332
8900
85.0
55.0
--
Fri May 26, 1989
3677.44
20887352
16126
9930
84.0
51.0
--
Thu May 26, 1988
3687.15
22318636
26321
12200
95.0
58.0
--
Tue May 26, 1987
3693.90
23355384
37653
16500
67.0
50.0
--
Mon May 26, 1986
3684.36
21900656
51799
51900
89.0
62.0
--
Sun May 26, 1985
3694.54
23455786
49044
44500
92.0
69.0
--
Sat May 26, 1984
3683.19
21757882
111460
44200
98.0
64.0
--
Thu May 26, 1983
3691.93
23113394
43408
25400
93.0
63.0
--
Wed May 26, 1982
3672.84
20326264
30115
18100
91.0
60.0
--
Tue May 26, 1981
3677.49
21018936
8718
9780
86.0
66.0
--
Mon May 26, 1980
3689.67
22861670
59671
15800
74.0
40.0
--
Sat May 26, 1979
3659.07
18543858
68621
12700
n/a
n/a
--
Fri May 26, 1978
3633.20
15386394
35595
16400
80.0
52.0
--
Thu May 26, 1977
3653.96
17937120
8392
2510
75.0
49.0
--
Wed May 26, 1976
3666.88
19679652
32448
19000
85.0
64.0
--
Mon May 26, 1975
3653.75
17966006
47525
11600
85.0
58.0
--
Sun May 26, 1974
3661.20
18970422
34065
8810
93.0
61.0
--
Sat May 26, 1973
3612.32
13217053
67474
6530
85.0
57.0
--
Fri May 26, 1972
3611.03
13104208
24115
17300
90.0
61.0
--
Wed May 26, 1971
3607.69
12782477
24958
20000
89.0
56.0
--
Tue May 26, 1970
3577.81
9996924
58818
16700
89.0
60.0
--
Mon May 26, 1969
3567.99
9186710
42182
8150
96.0
63.0
--
Sun May 26, 1968
3519.61
5760651
32477
17700
85.0
60.0
--
Fri May 26, 1967
3503.65
4837377
25615
13200
82.0
61.0
--
Thu May 26, 1966
3544.04
7395777
22331
17800
93.0
70.0
--
Wed May 26, 1965
3493.28
4290514
59132
55800
70.0
50.0
--
Tue May 26, 1964
3419.40
1258997
50368
1040
83.0
57.0
--
Sun May 26, 1963
20106
1010
88.0
58.0
--



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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 0.180 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