Lake Powell Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, June 19th, 2019

Water Data for 20 days surrounding May 25, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jun 04, 2019
3586.42
0.48
10499533
37690
13878
89.0
61.0
68.0
Mon, Jun 03, 2019
3585.94
0.41
10456971
34607
14225
87.0
59.0
67.0
Sun, Jun 02, 2019
3585.53
0.47
10420705
33233
10018
87.0
61.0
66.0
Sat, Jun 01, 2019
3585.06
0.41
10379232
30473
10190
88.0
61.0
66.0
Fri, May 31, 2019
3584.65
0.42
10343141
32714
12238
89.0
55.0
65.0
Thu, May 30, 2019
3584.23
0.41
10306254
32185
12234
77.0
59.0
64.0
Wed, May 29, 2019
3583.82
0.40
10270329
31504
12074
74.0
51.0
61.0
Tue, May 28, 2019
3583.42
0.39
10235358
30922
12010
67.0
45.0
60.0
Mon, May 27, 2019
3583.03
0.52
10201337
35753
10729
61.0
42.0
61.0
Sun, May 26, 2019
3582.51
0.37
10156090
28682
10811
78.0
53.0
61.0
Sat, May 25, 2019
3582.14
0.40
10123975
30029
10782
78.0
50.0
62.0
Fri, May 24, 2019
3581.74
0.47
10089331
34509
12017
70.0
46.0
62.0
Thu, May 23, 2019
3581.27
0.47
10048724
34655
12222
61.0
44.0
59.0
Wed, May 22, 2019
3580.80
0.56
10008224
38451
11873
54.0
44.0
60.0
Tue, May 21, 2019
3580.24
0.51
9960109
36304
12139
65.0
46.0
61.0
Mon, May 20, 2019
3579.73
0.45
9916423
33436
12128
57.0
42.0
62.0
Sun, May 19, 2019
3579.28
0.51
9877980
34846
10813
65.0
51.0
62.0
Sat, May 18, 2019
3578.77
0.40
9834531
29734
10853
73.0
44.0
63.0
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
Averages of List
3582.04
0.42
10116878
32208
11789
74.1
51.3
62.9


Averages for May 25th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3641.29
0.41
16592842
37303
14574
85.5
57.9
65.8
All-Time
3626.33
0.48
15348131
37900
14603
71.7
47.8
62.9


All Lake Powell water data for May 25th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat May 25, 2019
3582.14
10123975
30029
10782
78.0
50.0
62.0
Fri May 25, 2018
3610.73
12803921
15284
12609
91.0
62.0
68.0
Thu May 25, 2017
3615.65
13307431
43328
11281
88.0
73.0
65.0
Wed May 25, 2016
3600.41
11789228
47109
11857
78.1
53.1
65.0
Mon May 25, 2015
3594.92
11271780
33334
10172
75.0
55.0
63.0
Sun May 25, 2014
3585.08
10380994
36339
7200
79.0
55.9
64.0
Sat May 25, 2013
3598.08
11567828
18324
8125
88.0
63.0
66.0
Fri May 25, 2012
3636.00
15535699
16099
9866
86.0
68.0
65.0
Wed May 25, 2011
3619.97
13760057
45192
22275
81.0
53.1
60.0
Tue May 25, 2010
3623.51
14138780
27909
9917
77.0
46.0
62.0
Mon May 25, 2009
3624.82
14280855
48874
7933
79.0
57.9
68.0
Sun May 25, 2008
3605.88
12320051
63121
12356
71.1
48.0
64.0
Fri May 25, 2007
3608.02
12532032
29900
10139
82.9
53.1
67.0
Thu May 25, 2006
3601.50
11893748
37363
9904
95.0
64.0
72.0
Wed May 25, 2005
3577.85
9756479
65702
10365
91.0
64.9
71.0
Tue May 25, 2004
3586.34
10492439
17620
10190
82.9
54.0
66.0
Sun May 25, 2003
3607.10
12440618
27073
8030
93.0
66.9
68.0
Sat May 25, 2002
3644.31
16517850
8254
7933
84.0
53.1
--
Fri May 25, 2001
3667.75
19529208
33378
10069
98.1
64.9
--
Thu May 25, 2000
3677.23
20857440
21310
18966
100.0
n/a
68.5
Tue May 25, 1999
3679.91
21244938
28988
19079
81.0
57.0
--
Mon May 25, 1998
3686.73
22255398
53318
11600
88.0
57.0
--
Sun May 25, 1997
3674.91
20526252
72051
21100
77.0
49.0
--
Sat May 25, 1996
3679.23
21146124
48495
16700
80.0
53.0
--
Thu May 25, 1995
3655.14
17863996
48220
9860
68.0
44.0
--
Wed May 25, 1994
3659.08
18372450
31124
10100
90.0
55.0
--
Tue May 25, 1993
3640.02
16005429
74492
8340
93.0
61.0
--
Mon May 25, 1992
3628.12
14643393
27948
8090
84.0
56.0
--
Sat May 25, 1991
3630.35
14892386
29517
15000
89.0
60.0
--
Fri May 25, 1990
3648.50
17030000
9087
11600
82.0
51.0
--
Thu May 25, 1989
3677.38
20878704
15587
9990
95.0
56.0
--
Wed May 25, 1988
3687.02
22299022
28086
11500
92.0
61.0
--
Mon May 25, 1987
3693.72
23327316
41290
9210
78.0
55.0
--
Sun May 25, 1986
3684.24
21882758
48329
51900
88.0
59.0
--
Sat May 25, 1985
3694.46
23443214
49231
43900
88.0
64.0
--
Fri May 25, 1984
3682.32
21629556
108186
44900
94.0
70.0
--
Wed May 25, 1983
3691.60
23062568
39173
24300
93.0
62.0
--
Tue May 25, 1982
3672.64
20297978
27546
14500
89.0
59.0
--
Mon May 25, 1981
3677.49
21018936
8590
6740
86.0
66.0
--
Sun May 25, 1980
3689.09
22773260
55544
11100
61.0
49.0
--
Fri May 25, 1979
3658.27
18438860
64602
15800
n/a
n/a
--
Thu May 25, 1978
3632.86
15347246
36526
16200
81.0
50.0
--
Wed May 25, 1977
3653.90
17929442
8804
3390
71.0
49.0
--
Tue May 25, 1976
3666.70
19654952
32644
19700
86.0
56.0
--
Sun May 25, 1975
3653.27
17904488
50623
9650
87.0
58.0
--
Sat May 25, 1974
3660.93
18934420
34869
11900
90.0
57.0
--
Fri May 25, 1973
3611.34
13115556
73189
9500
86.0
58.0
--
Thu May 25, 1972
3610.91
13091812
24860
19700
87.0
60.0
--
Tue May 25, 1971
3607.69
12782477
25694
17500
87.0
57.0
--
Mon May 25, 1970
3576.87
9915954
56142
17900
87.0
54.0
--
Sun May 25, 1969
3567.19
9121677
43682
6340
94.0
64.0
--
Sat May 25, 1968
3519.04
5726094
29850
18100
84.0
52.0
--
Thu May 25, 1967
3502.97
4799544
20518
13500
88.0
61.0
--
Wed May 25, 1966
3543.95
7389361
21910
16100
92.0
61.0
--
Tue May 25, 1965
3493.22
4287337
57406
55600
63.0
46.0
--
Mon May 25, 1964
3416.20
1161999
48074
1030
89.0
66.0
--
Sat May 25, 1963
20586
1000
85.0
57.0
--



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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 0.162 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