Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, August 21st, 2019

Water Data for 20 days surrounding Jan 21, 2011

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jan 31, 2011
3620.55
-0.27
13821588
6521
17186
51.1
34.0
47.0
Sun, Jan 30, 2011
3620.82
-0.18
13850301
6771
16528
54.0
35.1
47.0
Sat, Jan 29, 2011
3621.00
-0.18
13869467
6714
16376
54.0
30.9
47.0
Fri, Jan 28, 2011
3621.18
-0.16
13888653
6773
17296
52.0
30.0
47.0
Thu, Jan 27, 2011
3621.34
-0.21
13905724
6830
17234
50.0
28.9
47.0
Wed, Jan 26, 2011
3621.55
-0.20
13928153
6896
17258
50.0
32.0
47.0
Tue, Jan 25, 2011
3621.75
-0.18
13949539
6972
17297
48.9
28.9
47.0
Mon, Jan 24, 2011
3621.93
-0.16
13968807
6914
17161
50.0
27.0
47.0
Sun, Jan 23, 2011
3622.09
-0.21
13985951
6879
16530
46.9
32.0
47.0
Sat, Jan 22, 2011
3622.30
-0.12
14008475
6901
16195
51.1
30.0
47.0
Fri, Jan 21, 2011
3622.42
-0.21
14021358
6918
17275
48.9
28.0
47.0
Thu, Jan 20, 2011
3622.63
-0.21
14043925
6883
17266
45.0
28.9
48.0
Wed, Jan 19, 2011
3622.84
-0.17
14066518
6840
17287
59.0
34.0
48.0
Tue, Jan 18, 2011
3623.01
-0.20
14084828
6834
17227
55.0
41.0
48.0
Mon, Jan 17, 2011
3623.21
-0.18
14106391
7058
17154
60.1
35.1
48.0
Sun, Jan 16, 2011
3623.39
-0.19
14125818
6912
16536
50.0
30.9
48.0
Sat, Jan 15, 2011
3623.58
-0.17
14146346
6780
16345
48.0
28.9
48.0
Fri, Jan 14, 2011
3623.75
-0.26
14164731
6892
17238
45.0
26.1
48.0
Thu, Jan 13, 2011
3624.01
-0.17
14192885
7091
17211
39.9
n/a
48.0
Wed, Jan 12, 2011
3624.18
-0.27
14211315
7629
17298
1.0
n/a
48.0
Tue, Jan 11, 2011
3624.45
-0.21
14240622
7484
17234
28.9
1.0
48.0
Averages of List
3622.48
-0.20
14027685
6928
17006
47.1
29.6
47.5


Averages for January 21st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3638.46
-0.11
16263630
7950
14724
48.7
28.1
47.6
All-Time
3622.27
-0.08
14880746
8411
13537
71.8
47.7
62.7


All Lake Powell water data for January 21st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Jan 21, 2019
3578.05
9773405
10427
13088
49.0
31.0
47.0
Sun Jan 21, 2018
3620.46
13812026
9488
12812
45.0
32.0
50.0
Sat Jan 21, 2017
3597.33
11497124
8999
13487
45.0
35.0
48.0
Thu Jan 21, 2016
3597.78
11539513
6684
14780
46.9
30.0
48.0
Wed Jan 21, 2015
3594.81
11261562
9023
14465
50.0
37.9
48.0
Tue Jan 21, 2014
3580.56
9987585
4581
13367
50.0
28.0
45.0
Mon Jan 21, 2013
3605.84
12316124
3091
13151
44.1
21.2
44.0
Sat Jan 21, 2012
3637.60
15721481
7117
12667
51.1
39.0
49.0
Fri Jan 21, 2011
3622.42
14021358
6918
17275
48.9
28.0
47.0
Thu Jan 21, 2010
3623.13
14097762
6798
14645
n/a
n/a
50.0
Wed Jan 21, 2009
3615.23
13263950
5416
13161
50.0
30.9
48.0
Mon Jan 21, 2008
3591.65
10970527
5191
13269
46.9
23.0
47.0
Sun Jan 21, 2007
3600.74
11820805
9691
12000
37.9
26.1
45.0
Sat Jan 21, 2006
3595.61
11336019
6614
11837
42.1
21.0
48.0
Fri Jan 21, 2005
3563.13
8563239
7962
13853
52.0
34.0
49.0
Wed Jan 21, 2004
3593.48
11138480
5353
12826
45.0
28.0
48.0
Tue Jan 21, 2003
3616.80
13426966
4385
12792
54.0
33.1
49.0
Mon Jan 21, 2002
3653.63
17671784
4773
13775
44.1
25.0
47.0
Sun Jan 21, 2001
3667.48
19492346
7550
12209
n/a
n/a
--
Fri Jan 21, 2000
3679.76
21223124
7833
13497
61.0
39.0
--
Thu Jan 21, 1999
3681.18
21430436
7393
14249
57.0
35.0
--
Wed Jan 21, 1998
3680.11
21274098
11037
18700
57.0
30.0
--
Tue Jan 21, 1997
3672.15
20137434
8561
18400
40.0
23.0
--
Sun Jan 21, 1996
3678.95
21105526
9029
14500
49.0
28.0
--
Sat Jan 21, 1995
3647.95
16961884
6553
12200
47.0
29.0
--
Fri Jan 21, 1994
3657.85
18212660
8140
12600
56.0
24.0
--
Thu Jan 21, 1993
3614.64
13203016
10339
13700
52.0
32.0
--
Tue Jan 21, 1992
3622.35
14013811
6958
14000
42.0
21.0
--
Mon Jan 21, 1991
3631.52
15024002
5697
10600
49.0
25.0
--
Sun Jan 21, 1990
3656.40
18025588
5533
6610
n/a
23.0
--
Sat Jan 21, 1989
3677.64
20916144
6015
8240
61.0
15.0
--
Thu Jan 21, 1988
3683.87
21827648
8775
16900
42.0
19.0
--
Wed Jan 21, 1987
3680.77
21370422
11640
26500
39.0
14.0
--
Tue Jan 21, 1986
3686.73
22255498
14790
17400
63.0
37.0
--
Mon Jan 21, 1985
3681.67
21502478
14780
24700
52.0
31.0
--
Sat Jan 21, 1984
3682.03
21586894
9980
23800
37.0
21.0
--
Fri Jan 21, 1983
3683.61
21852106
12190
19300
45.0
31.0
--
Thu Jan 21, 1982
3664.96
19240022
6396
19300
48.0
32.0
--
Wed Jan 21, 1981
3680.16
21406742
8362
13600
54.0
29.0
--
Mon Jan 21, 1980
3673.20
20438232
11280
14800
44.0
34.0
--
Sun Jan 21, 1979
3630.44
15046933
9303
6470
38.0
26.0
--
Sat Jan 21, 1978
3626.53
14632010
5688
14700
48.0
36.0
--
Fri Jan 21, 1977
3652.62
17765988
9483
14000
47.0
33.0
--
Wed Jan 21, 1976
3667.17
19719472
9557
15500
50.0
29.0
--
Tue Jan 21, 1975
3645.90
16976862
9409
11600
49.0
25.0
--
Mon Jan 21, 1974
3647.15
17158782
11312
15400
46.0
33.0
--
Sun Jan 21, 1973
3602.86
12258905
11714
14400
40.0
23.0
--
Fri Jan 21, 1972
3608.23
12817139
11788
13700
55.0
29.0
--
Thu Jan 21, 1971
3599.45
11963312
11608
5870
60.0
38.0
--
Wed Jan 21, 1970
3569.36
9283632
9788
11100
55.0
32.0
--
Tue Jan 21, 1969
3539.85
7066537
10889
10900
60.0
41.0
--
Sun Jan 21, 1968
3525.76
6143759
7718
6630
36.0
12.0
--
Sat Jan 21, 1967
3517.84
5661869
7305
10800
53.0
31.0
--
Fri Jan 21, 1966
3536.00
6836715
9652
9700
35.0
19.0
--
Thu Jan 21, 1965
3491.75
4210766
9589
7250
47.0
38.0
--
Tue Jan 21, 1964
3412.70
1059299
4853
990
53.0
27.0
--



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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



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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


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1999 - 2019


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