Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, September 17th, 2019

Days where outflow from Lake Powell was 10000.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Oct 11, 2009
3634.57
15370969
8041
10000
75.9
50.0
66.0
Fri, Oct 20, 2006
3607.71
12501171
16422
10000
68.0
41.0
65.0
Sat, Nov 30, 1996
3677.49
20894804
11012
10000
40.0
30.0
--
Sun, Mar 17, 1996
3675.45
20602988
10635
10000
70.0
37.0
--
Sat, Apr 15, 1995
3645.45
16655992
11189
10000
64.0
46.0
--
Wed, Mar 15, 1995
3644.82
16579555
9438
10000
65.0
45.0
--
Sat, Sep 10, 1994
3655.99
17972852
6154
10000
94.0
64.0
--
Sat, Sep 03, 1994
3656.59
18049974
5440
10000
91.0
65.0
--
Thu, Mar 10, 1994
3655.11
17860192
9631
10000
69.0
35.0
--
Fri, Mar 04, 1994
3655.00
17846128
9661
10000
68.0
39.0
--
Wed, May 26, 1993
3641.11
16134513
71345
10000
92.0
59.0
--
Thu, May 20, 1993
3634.53
15366383
65934
10000
90.0
63.0
--
Fri, Apr 30, 1993
3623.70
14159317
27070
10000
84.0
49.0
--
Fri, Apr 02, 1993
3617.11
13459313
18858
10000
72.0
49.0
--
Sun, Dec 27, 1992
3616.40
13385296
4989
10000
32.0
17.0
--
Sat, Nov 28, 1992
3619.57
13717741
6887
10000
46.0
22.0
--
Wed, Nov 18, 1992
3620.32
13797171
7081
10000
60.0
37.0
--
Wed, Nov 11, 1992
3620.78
13846047
7516
10000
52.0
33.0
--
Wed, May 20, 1992
3626.17
14428691
24429
10000
76.0
58.0
--
Fri, Mar 13, 1992
3619.71
13732401
8960
10000
70.0
35.0
--
Mon, Nov 25, 1991
3626.75
14492500
8500
10000
47.0
26.0
--
Wed, Nov 06, 1991
3627.03
14523303
8975
10000
70.0
40.0
--
Tue, Jun 04, 1991
3633.83
15286629
28381
10000
84.0
59.0
--
Wed, Nov 14, 1990
3637.11
15664772
7540
10000
64.0
39.0
--
Sat, Jun 16, 1990
3650.70
17303494
24768
10000
96.0
57.0
--
Fri, Dec 01, 1989
3661.22
18653426
5447
10000
50.0
21.0
--
Mon, Feb 27, 1989
3674.66
20490708
7641
10000
75.0
43.0
--
Thu, Jun 30, 1988
3692.90
23199484
20322
10000
98.0
61.0
--
Sun, Dec 27, 1987
3685.53
22075504
9630
10000
38.0
20.0
--
Sun, May 03, 1987
3685.75
22108500
45084
10000
74.0
47.0
--
Thu, Mar 10, 1983
3682.72
21719926
16353
10000
69.0
44.0
--
Sun, Jul 04, 1982
3686.03
22245798
41579
10000
94.0
65.0
--
Wed, Jul 01, 1981
3680.54
21462386
7544
10000
89.0
70.0
--
Fri, Dec 21, 1979
3672.36
20350124
9903
10000
43.0
23.0
--
Fri, Mar 02, 1979
3628.05
14777630
10485
10000
55.0
38.0
--
Wed, Feb 28, 1979
3627.99
14770888
10908
10000
52.0
32.0
--
Sat, Jul 15, 1978
3652.37
17706462
20495
10000
101.0
63.0
--
Fri, Feb 10, 1978
3624.27
14382459
7247
10000
61.0
48.0
--
Tue, Oct 05, 1976
3663.72
19249682
9045
10000
71.0
52.0
--
Tue, Apr 06, 1976
3664.62
19371622
8531
10000
61.0
39.0
--
Mon, Apr 05, 1976
3664.60
19368900
7525
10000
70.0
42.0
--
Wed, Feb 12, 1975
3645.82
16967028
9557
10000
52.0
30.0
--
Thu, Jan 30, 1975
3645.71
16953468
9568
10000
45.0
19.0
--
Mon, Dec 23, 1974
3648.67
17348600
9045
10000
40.0
28.0
--
Fri, Nov 29, 1974
3649.52
17455620
9560
10000
55.0
30.0
--
Fri, Oct 18, 1974
3650.81
17618674
8526
10000
78.0
49.0
--
Mon, May 14, 1973
3599.28
11908940
54965
10000
78.0
58.0
--
Sat, Jun 12, 1971
3613.52
13384095
36599
10000
80.0
58.0
--
Thu, Dec 31, 1970
3599.78
12014346
10600
10000
45.0
25.0
--
Sat, Jul 11, 1970
3601.23
12156428
26549
10000
91.0
64.0
--
Wed, May 28, 1969
3569.32
9295542
39643
10000
98.0
62.0
--
Thu, Oct 10, 1968
3545.37
7466675
8472
10000
73.0
57.0
--
Mon, Aug 19, 1968
3550.31
7825588
18103
10000
93.0
66.0
--
Mon, Jul 01, 1968
3547.40
7612384
31101
10000
95.0
64.0
--
Wed, Jun 21, 1967
3523.49
6010480
29421
10000
88.0
55.0
--
Thu, Mar 02, 1967
3515.00
5491357
7882
10000
70.0
34.0
--
Thu, Jan 26, 1967
3517.53
5643331
7400
10000
47.0
28.0
--
Tue, Jul 26, 1966
3540.79
7166877
6975
10000
101.0
76.0
--
Tue, Jul 19, 1966
3542.05
7254830
5652
10000
104.0
75.0
--
Wed, Mar 09, 1966
3533.68
6680822
8085
10000
68.0
40.0
--
Wed, Dec 01, 1965
3532.64
6622473
14849
10000
50.0
31.0
--
Fri, Nov 26, 1965
3532.01
6580946
15819
10000
47.0
34.0
--


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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 0.073 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