Water Database





The earliest data is from
The most recent data is from Sunday, May 20th, 2018

Water Data for 20 days surrounding May 04, 1979

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, May 14, 1979
3652.53
0.35
17699142
35075.00
6720.00
n/a
n/a
--
Sun, May 13, 1979
3652.18
0.40
17654604
35879.00
5680.00
n/a
n/a
--
Sat, May 12, 1979
3651.78
0.45
17603966
36859.00
5660.00
n/a
n/a
--
Fri, May 11, 1979
3651.33
0.44
17547208
39114.00
6110.00
n/a
n/a
--
Thu, May 10, 1979
3650.89
0.54
17491714
40094.00
5880.00
n/a
n/a
--
Wed, May 09, 1979
3650.35
0.53
17423776
37065.00
6370.00
n/a
n/a
--
Tue, May 08, 1979
3649.82
0.45
17357196
34458.00
6180.00
n/a
n/a
--
Mon, May 07, 1979
3649.37
0.44
17300888
33242.00
6320.00
n/a
n/a
--
Sun, May 06, 1979
3648.93
0.43
17245824
34565.00
5780.00
n/a
n/a
--
Sat, May 05, 1979
3648.50
0.41
17192142
35781.00
5900.00
n/a
n/a
--
Fri, May 04, 1979
3648.09
0.45
17140962
34850.00
6080.00
n/a
n/a
--
Thu, May 03, 1979
3647.64
0.49
17085240
35634.00
5850.00
n/a
n/a
--
Wed, May 02, 1979
3647.15
0.41
17024728
38124.00
6150.00
n/a
n/a
--
Tue, May 01, 1979
3646.74
0.46
16974102
37742.00
6320.00
n/a
n/a
--
Mon, Apr 30, 1979
3646.28
0.47
16917298
35120.00
6240.00
83.0
54.0
--
Sun, Apr 29, 1979
3645.81
0.45
16859446
35453.00
6420.00
79.0
54.0
--
Sat, Apr 28, 1979
3645.36
0.47
16804328
37965.00
6100.00
82.0
54.0
--
Fri, Apr 27, 1979
3644.89
0.51
16746757
42151.00
6500.00
84.0
49.0
--
Thu, Apr 26, 1979
3644.38
0.58
16684427
42151.00
6550.00
82.0
49.0
--
Wed, Apr 25, 1979
3643.80
0.67
16613777
38441.00
6090.00
85.0
48.0
--
Tue, Apr 24, 1979
3643.13
0.45
16532592
34720.00
7160.00
80.0
50.0
--
Averages of List
3648.05
0.47
17138100.81
36880.14
6193.33
82.14
51.14
--


Averages for May 4th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.38
0.13
16125940.71
20869.53
13032.16
80.29
52.09
59.9
All-Time
3621.21
0.12
14804678.04
20429.43
13140.39
72.20
48.12
62.9


All Lake Powell water data for May 4th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri May 04, 2018
3609.23
12652950
12362.00
12439.00
77.0
50.0
59.0
Thu May 04, 2017
3605.15
12248308
23261.00
11061.00
87.0
54.0
62.0
Wed May 04, 2016
3592.58
11055682
17289.00
11878.00
84.9
54.0
59.0
Mon May 04, 2015
3589.87
10808741
4308.00
11785.00
72.0
57.0
62.0
Sun May 04, 2014
3578.64
9823476
19695.00
7296.00
87.1
66.9
58.0
Sat May 04, 2013
3596.18
11389243
8961.00
9553.00
82.9
50.0
60.0
Fri May 04, 2012
3635.83
15516051
11418.00
10222.00
86.0
62.1
61.0
Wed May 04, 2011
3612.45
12978494
21398.00
14266.00
80.1
53.1
57.0
Tue May 04, 2010
3621.01
13870533
16165.00
9941.00
81.0
50.0
59.0
Mon May 04, 2009
3612.41
12974417
27125.00
10312.00
80.1
57.9
59.0
Sun May 04, 2008
3595.34
11310857
26761.00
12040.00
78.1
51.1
57.0
Fri May 04, 2007
3600.75
11821763
17731.00
10128.00
68.0
50.0
60.0
Thu May 04, 2006
3594.18
11203147
21858.00
10018.00
80.1
59.0
63.0
Wed May 04, 2005
3564.40
8662052
23993.00
10366.00
75.9
50.0
60.0
Tue May 04, 2004
3582.93
10192619
9509.00
10090.00
91.0
59.0
62.0
Sun May 04, 2003
3605.20
12253209
12315.00
7776.00
66.9
42.1
55.0
Sat May 04, 2002
3645.57
16670598
5336.00
9935.00
79.0
50.0
58.0
Fri May 04, 2001
3662.77
18858018
15336.00
10162.00
59.0
41.0
--
Thu May 04, 2000
3675.74
20644290
18227.00
30128.00
93.0
n/a
67.5
Tue May 04, 1999
3678.12
20985560
22129.00
11926.00
76.0
36.0
--
Mon May 04, 1998
3677.91
20955252
37790.00
14100.00
81.0
53.0
--
Sun May 04, 1997
3665.43
19214240
31477.00
21100.00
81.0
52.0
--
Sat May 04, 1996
3672.80
20228518
23033.00
17800.00
89.0
52.0
--
Thu May 04, 1995
3647.03
16848858
19263.00
10700.00
77.0
49.0
--
Wed May 04, 1994
3654.38
17767070
14146.00
10600.00
82.0
54.0
--
Tue May 04, 1993
3625.53
14358295
31516.00
10700.00
86.0
49.0
--
Mon May 04, 1992
3621.95
13970670
18734.00
10400.00
87.0
59.0
--
Sat May 04, 1991
3627.84
14612410
10430.00
5180.00
69.0
40.0
--
Fri May 04, 1990
3649.51
17155242
9578.00
9560.00
86.0
55.0
--
Thu May 04, 1989
3676.21
20711024
13234.00
8370.00
90.0
62.0
--
Wed May 04, 1988
3683.92
21835068
14744.00
8590.00
81.0
44.0
--
Mon May 04, 1987
3686.17
22171488
47672.00
12400.00
79.0
55.0
--
Sun May 04, 1986
3682.66
21648008
39928.00
27100.00
85.0
55.0
--
Sat May 04, 1985
3686.11
22162516
48270.00
26400.00
87.0
57.0
--
Fri May 04, 1984
3674.26
20464708
27772.00
29000.00
82.0
45.0
--
Wed May 04, 1983
3686.77
22325172
33291.00
19200.00
75.0
50.0
--
Tue May 04, 1982
3666.49
19447134
25988.00
12000.00
74.0
53.0
--
Mon May 04, 1981
3677.29
20990066
10999.00
10700.00
75.0
50.0
--
Sun May 04, 1980
3679.37
21323034
41124.00
8810.00
n/a
n/a
--
Fri May 04, 1979
3648.09
17140962
34850.00
6080.00
n/a
n/a
--
Thu May 04, 1978
3627.60
14751144
19224.00
14500.00
77.0
53.0
--
Wed May 04, 1977
3652.62
17765988
7901.00
5800.00
n/a
n/a
--
Tue May 04, 1976
3664.09
19299538
14116.00
14100.00
80.0
43.0
--
Sun May 04, 1975
3648.13
17253816
18743.00
10400.00
79.0
56.0
--
Sat May 04, 1974
3653.45
17955362
29801.00
9060.00
81.0
53.0
--
Fri May 04, 1973
3592.18
11235188
27674.00
8080.00
82.0
51.0
--
Thu May 04, 1972
3610.06
13004236
12234.00
16800.00
86.0
55.0
--
Tue May 04, 1971
3603.72
12383424
16300.00
16000.00
84.0
54.0
--
Mon May 04, 1970
3566.69
9066126
12204.00
14800.00
83.0
49.0
--
Sun May 04, 1969
3553.97
8085311
29046.00
11800.00
79.0
59.0
--
Sat May 04, 1968
3513.38
5386602
11597.00
16200.00
79.0
52.0
--
Thu May 04, 1967
3506.46
4995340
6641.00
12500.00
73.0
46.0
--
Wed May 04, 1966
3538.98
7040719
21312.00
17500.00
85.0
53.0
--
Tue May 04, 1965
3491.18
4181152
33320.00
44200.00
74.0
48.0
--
Mon May 04, 1964
3396.10
603603
10139.00
13000.00
70.0
45.0
--
Sat May 04, 1963
4780.00
1010.00
86.0
53.0
--



Search DB for more Lake Powell Water Data Facts



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 - 2018


Water Database