Lake Powell Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, July 16th, 2019

Water Data for 20 days surrounding Jun 18, 2009

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Jun 28, 2009
3639.76
0.36
15974750
32538
10834
95.0
66.9
75.0
Sat, Jun 27, 2009
3639.40
0.27
15932342
31648
11639
89.1
61.0
74.0
Fri, Jun 26, 2009
3639.13
0.33
15900587
32096
12357
82.9
63.0
74.0
Thu, Jun 25, 2009
3638.80
0.26
15861837
31630
12428
98.1
66.0
75.0
Wed, Jun 24, 2009
3638.54
0.26
15831352
31554
12379
97.0
73.9
72.0
Tue, Jun 23, 2009
3638.28
0.26
15800909
31250
12394
91.9
64.9
72.0
Mon, Jun 22, 2009
3638.02
0.27
15770506
30201
12159
93.0
63.0
71.0
Sun, Jun 21, 2009
3637.75
0.22
15738978
29918
10497
89.1
68.0
70.0
Sat, Jun 20, 2009
3637.53
0.31
15713321
30230
11299
84.9
71.1
70.0
Fri, Jun 19, 2009
3637.22
0.24
15677218
30832
12091
88.0
59.0
70.0
Thu, Jun 18, 2009
3636.98
0.24
15649307
31140
12100
82.0
55.0
70.0
Wed, Jun 17, 2009
3636.74
0.29
15621430
31071
12086
73.9
57.9
70.0
Tue, Jun 16, 2009
3636.45
0.29
15587793
31570
11541
80.1
66.9
70.0
Mon, Jun 15, 2009
3636.16
0.31
15554207
33917
10344
84.0
63.0
70.0
Sun, Jun 14, 2009
3635.85
0.31
15518361
35191
9530
84.0
61.0
70.0
Sat, Jun 13, 2009
3635.54
0.38
15482574
36343
9957
82.9
64.0
70.0
Fri, Jun 12, 2009
3635.16
0.39
15438785
39010
10717
n/a
n/a
70.0
Thu, Jun 11, 2009
3634.77
0.41
15393934
42707
10750
n/a
n/a
70.0
Wed, Jun 10, 2009
3634.36
0.51
15346883
45548
10855
80.1
57.0
70.0
Tue, Jun 09, 2009
3633.85
0.53
15288498
45351
10751
75.0
64.0
70.0
Mon, Jun 08, 2009
3633.32
0.56
15227990
44271
10746
80.1
59.0
70.0
Averages of List
3636.84
0.33
15633884
34667
11307
85.8
63.4
71.1


Averages for June 18th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3650.52
0.28
17699881
37613
16808
94.9
64.8
72.0
All-Time
3636.52
0.35
16448280
38486
15845
71.6
47.6
62.8


All Lake Powell water data for June 18th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Jun 18, 2019
3601.23
11867800
78251
14482
88.0
64.0
70.0
Mon Jun 18, 2018
3611.58
12889998
7013
13991
91.0
66.0
73.0
Sun Jun 18, 2017
3630.47
14905540
43678
11064
104.0
77.0
73.0
Sat Jun 18, 2016
3615.04
13244311
48578
12976
99.0
64.0
75.0
Thu Jun 18, 2015
3608.08
12538008
45146
14064
92.0
63.0
77.0
Wed Jun 18, 2014
3604.87
12220860
40053
10567
87.1
63.0
67.0
Tue Jun 18, 2013
3601.18
11862999
17030
13709
97.0
68.0
75.0
Mon Jun 18, 2012
3635.65
15495266
4018
12548
98.6
75.0
72.0
Sat Jun 18, 2011
3639.71
15968855
90538
23372
93.0
64.0
66.0
Fri Jun 18, 2010
3636.48
15591271
39854
10326
93.0
60.1
72.0
Thu Jun 18, 2009
3636.98
15649307
31140
12100
82.0
55.0
70.0
Wed Jun 18, 2008
3625.18
14320073
50241
13577
99.0
70.0
71.0
Mon Jun 18, 2007
3611.22
12853492
18546
13988
97.0
73.0
73.0
Sun Jun 18, 2006
3610.72
12802907
24123
12038
99.0
64.9
75.0
Sat Jun 18, 2005
3599.80
11731012
38368
12819
91.0
64.9
70.0
Fri Jun 18, 2004
3587.22
10570715
14385
13819
95.0
64.0
72.0
Wed Jun 18, 2003
3616.49
13394670
19604
12372
93.9
71.1
--
Tue Jun 18, 2002
3642.86
16343339
6036
12799
100.0
69.1
71.0
Mon Jun 18, 2001
3672.79
20227114
16989
10510
97.0
66.0
--
Sun Jun 18, 2000
3682.99
21696922
15822
8012
94.0
n/a
--
Fri Jun 18, 1999
3689.35
22652954
47160
15965
99.0
n/a
73.5
Thu Jun 18, 1998
3694.41
23435394
32289
18900
87.0
49.0
--
Wed Jun 18, 1997
3690.09
22766174
69951
26700
n/a
66.0
--
Tue Jun 18, 1996
3684.91
21982292
40053
18000
104.0
66.0
--
Sun Jun 18, 1995
3670.57
19917400
78379
15500
86.0
48.0
--
Sat Jun 18, 1994
3665.34
19202122
19616
9620
99.0
72.0
--
Fri Jun 18, 1993
3660.12
18508324
53496
11600
90.0
60.0
--
Thu Jun 18, 1992
3633.85
15288911
17256
11300
90.0
60.0
--
Tue Jun 18, 1991
3637.21
15676355
33385
19300
98.0
67.0
--
Mon Jun 18, 1990
3650.90
17328488
21470
17000
100.0
64.0
--
Sun Jun 18, 1989
3678.48
21037598
13348
9390
100.0
69.0
--
Sat Jun 18, 1988
3691.71
23015334
21965
6350
90.0
58.0
--
Thu Jun 18, 1987
3698.13
24022782
38411
19100
95.0
64.0
--
Wed Jun 18, 1986
3691.98
23056918
59407
32900
n/a
n/a
--
Tue Jun 18, 1985
3700.01
24323622
57100
46800
97.0
71.0
--
Mon Jun 18, 1984
3697.45
23946828
75673
39100
95.0
63.0
--
Sat Jun 18, 1983
3703.41
24940084
82099
60700
102.0
68.0
--
Fri Jun 18, 1982
3681.12
21515960
38748
9260
93.0
62.0
--
Thu Jun 18, 1981
3680.82
21503376
17678
8880
n/a
n/a
--
Wed Jun 18, 1980
3698.51
24245152
63526
29700
n/a
n/a
--
Mon Jun 18, 1979
3675.24
20758358
58996
8970
98.0
56.0
--
Sun Jun 18, 1978
3644.20
16688794
59533
6740
n/a
63.0
--
Sat Jun 18, 1977
3655.13
18087804
8521
6550
99.0
66.0
--
Fri Jun 18, 1976
3671.27
20288620
23777
12000
96.0
61.0
--
Wed Jun 18, 1975
3664.06
19324940
53349
13300
94.0
49.0
--
Tue Jun 18, 1974
3666.18
19643134
29403
19200
103.0
72.0
--
Mon Jun 18, 1973
3630.56
15205127
80487
11400
87.0
77.0
--
Sun Jun 18, 1972
3618.38
13878046
31605
9470
98.0
70.0
--
Fri Jun 18, 1971
3615.54
13597321
38853
17900
99.0
66.0
--
Thu Jun 18, 1970
3593.83
11443860
47681
15300
96.0
66.0
--
Wed Jun 18, 1969
3576.12
9867364
21249
14600
85.0
51.0
--
Tue Jun 18, 1968
3540.22
7103817
44310
17600
105.0
69.0
--
Sun Jun 18, 1967
3521.64
5894919
30994
8430
95.0
67.0
--
Sat Jun 18, 1966
3545.36
7490444
13632
13600
97.0
61.0
--
Fri Jun 18, 1965
3497.83
4532954
77748
39400
90.0
53.0
--
Thu Jun 18, 1964
3460.92
2757637
31131
1010
89.0
55.0
--
Tue Jun 18, 1963
11991
2500
95.0
68.0
--



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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 0.175 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