Lake Powell Water Database



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

Water Data for 20 days surrounding Jan 20, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jan 30, 2018
3619.29
-0.15
13688158
6059
14538
55.0
33.0
48.0
Mon, Jan 29, 2018
3619.44
-0.16
13703997
5290
14351
54.0
32.0
48.0
Sun, Jan 28, 2018
3619.60
-0.10
13720906
7101
12713
52.0
28.0
48.0
Sat, Jan 27, 2018
3619.70
-0.13
13731480
12932
12932
46.0
26.0
49.0
Fri, Jan 26, 2018
3619.83
-0.08
13745235
9739
14204
48.0
32.0
49.0
Thu, Jan 25, 2018
3619.91
-0.17
13753704
4736
14395
55.0
28.0
49.0
Wed, Jan 24, 2018
3620.08
-0.11
13771711
8466
14669
48.0
26.0
50.0
Tue, Jan 23, 2018
3620.19
-0.14
13783372
6386
14328
45.0
25.0
49.0
Mon, Jan 22, 2018
3620.33
-0.13
13798225
6896
14264
42.0
21.0
49.0
Sun, Jan 21, 2018
3620.46
-0.06
13812026
9488
12812
45.0
32.0
50.0
Sat, Jan 20, 2018
3620.52
-0.15
13818400
0
13369
53.0
36.0
50.0
Fri, Jan 19, 2018
3620.67
-0.12
13834344
7357
14160
55.0
34.0
50.0
Thu, Jan 18, 2018
3620.79
-0.14
13847108
6158
14126
51.0
30.0
50.0
Wed, Jan 17, 2018
3620.93
-0.15
13862011
5773
14328
52.0
33.0
50.0
Tue, Jan 16, 2018
3621.08
-0.13
13877992
7212
14613
51.0
35.0
50.0
Mon, Jan 15, 2018
3621.21
-0.13
13891853
7061
14466
53.0
33.0
50.0
Sun, Jan 14, 2018
3621.34
-0.12
13905724
6219
13049
52.0
33.0
50.0
Sat, Jan 13, 2018
3621.46
-0.10
13918537
7907
13577
53.0
33.0
50.0
Fri, Jan 12, 2018
3621.56
-0.07
13929222
10527
14454
54.0
33.0
50.0
Thu, Jan 11, 2018
3621.63
-0.13
13936705
5578
13001
50.0
39.0
50.0
Wed, Jan 10, 2018
3621.76
-0.11
13950609
8030
14292
52.0
41.0
50.0
Averages of List
3620.56
-0.12
13822920
7091
13935
50.8
31.6
49.5


Averages for January 20th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3638.57
-0.13
16276663
7517
14917
48.8
28.5
47.9
All-Time
3622.35
-0.10
14890615
8295
13834
71.9
48.0
62.4


All Lake Powell water data for January 20th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Jan 20, 2019
3578.11
9778489
7155
10741
47.0
30.0
47.0
Sat Jan 20, 2018
3620.52
13818400
0
13369
53.0
36.0
50.0
Fri Jan 20, 2017
3597.42
11505594
8901
15442
41.0
34.0
49.0
Wed Jan 20, 2016
3597.94
11554609
5964
14580
54.0
36.0
47.0
Tue Jan 20, 2015
3594.92
11271780
5555
14544
46.0
32.0
48.0
Mon Jan 20, 2014
3580.75
10003922
5578
13436
52.0
28.9
45.0
Sun Jan 20, 2013
3606.03
12334842
2988
12521
43.0
23.0
44.0
Fri Jan 20, 2012
3637.69
15731978
10830
13205
57.0
36.0
49.0
Thu Jan 20, 2011
3622.63
14043925
6883
17266
45.0
28.9
48.0
Wed Jan 20, 2010
3623.12
14096684
6735
14689
46.0
35.1
49.0
Tue Jan 20, 2009
3615.37
13278433
7281
13340
52.0
30.0
47.0
Sun Jan 20, 2008
3591.83
10986990
5194
12453
37.9
21.0
47.0
Sat Jan 20, 2007
3600.79
11825599
3500
12343
42.1
27.0
46.0
Fri Jan 20, 2006
3595.70
11344399
6685
13564
42.1
25.0
48.0
Thu Jan 20, 2005
3563.24
8571775
8366
14019
52.0
33.1
50.0
Tue Jan 20, 2004
3593.64
11153233
5313
12849
45.0
33.1
48.0
Mon Jan 20, 2003
3616.99
13446775
4424
12851
51.1
32.0
50.0
Sun Jan 20, 2002
3653.77
17689560
3404
11068
43.0
21.9
48.0
Sat Jan 20, 2001
3667.55
19501906
3621
12571
47.0
23.0
--
Thu Jan 20, 2000
3679.82
21231862
7801
13511
63.0
39.0
51.0
Wed Jan 20, 1999
3681.28
21445108
9277
14284
62.0
35.0
--
Tue Jan 20, 1998
3680.23
21291572
11164
19000
60.0
31.0
--
Mon Jan 20, 1997
3672.31
20159842
7902
18100
41.0
23.0
--
Sat Jan 20, 1996
3679.04
21118580
9159
16200
54.0
30.0
--
Fri Jan 20, 1995
3648.02
16970516
6859
12100
47.0
27.0
--
Thu Jan 20, 1994
3657.92
18221704
8309
14100
57.0
23.0
--
Wed Jan 20, 1993
3614.70
13209209
11904
14000
52.0
32.0
--
Mon Jan 20, 1992
3622.54
14034324
6728
13600
42.0
19.0
--
Sun Jan 20, 1991
3631.65
15038614
5713
8620
49.0
28.0
--
Sat Jan 20, 1990
3656.41
18026878
5365
12300
n/a
29.0
--
Fri Jan 20, 1989
3677.68
20921910
6068
14400
58.0
14.0
--
Wed Jan 20, 1988
3683.92
21835068
8627
15200
40.0
17.0
--
Tue Jan 20, 1987
3680.96
21398154
13025
25100
38.0
20.0
--
Mon Jan 20, 1986
3686.79
22264506
14071
16600
55.0
32.0
--
Sun Jan 20, 1985
3681.78
21518664
14748
25200
54.0
30.0
--
Fri Jan 20, 1984
3682.24
21617778
11249
24200
38.0
19.0
--
Thu Jan 20, 1983
3683.70
21865502
12242
17000
45.0
31.0
--
Wed Jan 20, 1982
3665.15
19265644
6555
18000
51.0
27.0
--
Tue Jan 20, 1981
3680.22
21415534
8024
15400
53.0
39.0
--
Sun Jan 20, 1980
3673.25
20445274
11872
10600
48.0
35.0
--
Sat Jan 20, 1979
3630.35
15036736
17888
9750
40.0
32.0
--
Fri Jan 20, 1978
3626.66
14646470
5941
19600
45.0
37.0
--
Thu Jan 20, 1977
3652.66
17771058
9642
19000
46.0
28.0
--
Tue Jan 20, 1976
3667.28
19734586
9769
14400
50.0
26.0
--
Mon Jan 20, 1975
3645.95
16983026
10043
8230
48.0
25.0
--
Sun Jan 20, 1974
3647.24
17169980
11164
4890
40.0
34.0
--
Sat Jan 20, 1973
3602.86
12258905
11883
20900
41.0
32.0
--
Thu Jan 20, 1972
3608.27
12821218
11185
13600
54.0
29.0
--
Wed Jan 20, 1971
3599.35
11953626
11513
6290
61.0
37.0
--
Tue Jan 20, 1970
3569.41
9287730
9811
12000
54.0
33.0
--
Mon Jan 20, 1969
3539.82
7064460
10720
10800
54.0
31.0
--
Sat Jan 20, 1968
3525.70
6139992
8140
9850
36.0
13.0
--
Fri Jan 20, 1967
3517.96
5669035
7348
11300
45.0
22.0
--
Thu Jan 20, 1966
3536.09
6842909
9895
10800
40.0
28.0
--
Wed Jan 20, 1965
3491.66
4206086
9832
9950
54.0
37.0
--
Mon Jan 20, 1964
3412.50
1053500
4726
990
51.0
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


Copyright Summit Technologies, Inc.
1999 - 2019


Water Database