Lake Powell Water Database



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

Water Data for 20 days surrounding Jan 31, 1990

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Feb 10, 1990
3654.96
-0.01
17841396
5085
6050
54.0
26.0
--
Fri, Feb 09, 1990
3654.97
-0.03
17842672
5025
11700
49.0
24.0
--
Thu, Feb 08, 1990
3655.00
-0.18
17846500
5005
11300
52.0
30.0
--
Wed, Feb 07, 1990
3655.18
-0.08
17869442
4999
9570
52.0
25.0
--
Tue, Feb 06, 1990
3655.26
-0.06
17879652
5245
9600
55.0
24.0
--
Mon, Feb 05, 1990
3655.32
-0.08
17887308
5639
9470
53.0
27.0
--
Sun, Feb 04, 1990
3655.40
0.00
17897488
5349
6990
47.0
24.0
--
Sat, Feb 03, 1990
3655.40
-0.02
17897488
5585
8340
51.0
20.0
--
Fri, Feb 02, 1990
3655.42
-0.13
17900040
5496
11900
47.0
29.0
--
Thu, Feb 01, 1990
3655.55
-0.05
17916632
5252
9090
45.0
31.0
--
Wed, Jan 31, 1990
3655.60
-0.06
17923012
4931
8710
n/a
26.0
--
Tue, Jan 30, 1990
3655.66
-0.08
17930638
5022
11100
n/a
24.0
--
Mon, Jan 29, 1990
3655.74
-0.10
17940848
5025
9510
n/a
22.0
--
Sun, Jan 28, 1990
3655.84
-0.04
17953612
4920
6240
n/a
19.0
--
Sat, Jan 27, 1990
3655.88
-0.13
17958686
5339
9220
n/a
25.0
--
Fri, Jan 26, 1990
3656.01
-0.02
17975292
5304
8420
n/a
22.0
--
Thu, Jan 25, 1990
3656.03
-0.03
17977874
5305
8640
n/a
25.0
--
Wed, Jan 24, 1990
3656.06
-0.07
17981748
5540
11300
n/a
23.0
--
Tue, Jan 23, 1990
3656.13
-0.14
17990754
5440
12500
n/a
22.0
--
Mon, Jan 22, 1990
3656.27
-0.13
18008832
5422
13300
n/a
24.0
--
Sun, Jan 21, 1990
3656.40
-0.01
18025588
5533
6610
n/a
23.0
--
Averages of List
3655.62
-0.07
17925976
5260
9503
50.5
24.5
--


Averages for January 31st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.32
-0.11
16131585
8176
14344
48.8
28.9
47.3
All-Time
3621.37
-0.09
14776309
8508
13489
71.3
47.8
63.4


All Lake Powell water data for January 31st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Jan 31, 2019
3576.34
9629238
5151
13272
49.0
28.0
45.0
Wed Jan 31, 2018
3619.14
13672331
5952
14424
63.0
35.0
48.0
Tue Jan 31, 2017
3595.86
11359338
7209
14715
52.0
30.0
47.0
Sun Jan 31, 2016
3596.58
11426694
10743
12151
44.1
37.0
48.0
Sat Jan 31, 2015
3593.57
11146783
8197
13604
44.0
27.0
48.0
Fri Jan 31, 2014
3578.69
9827727
5611
13842
48.0
37.9
45.0
Thu Jan 31, 2013
3604.42
12176834
6267
13056
51.1
32.0
45.0
Tue Jan 31, 2012
3636.90
15640011
8912
13176
51.1
36.0
48.0
Mon Jan 31, 2011
3620.55
13821588
6521
17186
51.1
34.0
47.0
Sun Jan 31, 2010
3622.14
13991311
7406
13311
46.0
34.0
48.0
Sat Jan 31, 2009
3614.17
13154627
7620
11961
50.0
28.0
48.0
Thu Jan 31, 2008
3590.66
10880351
8151
12798
35.1
19.0
45.0
Wed Jan 31, 2007
3599.51
11703395
9726
13479
46.0
32.0
47.0
Tue Jan 31, 2006
3594.21
11205927
6437
14085
57.9
35.1
47.0
Mon Jan 31, 2005
3562.07
8481379
8072
14015
48.9
35.1
50.0
Sat Jan 31, 2004
3591.80
10984245
5508
13007
41.0
30.0
47.0
Fri Jan 31, 2003
3615.28
13269125
4403
12791
63.0
37.0
52.0
Thu Jan 31, 2002
3652.33
17507500
3862
13396
32.0
18.0
46.0
Wed Jan 31, 2001
3666.27
19327830
6074
14895
36.0
24.1
--
Mon Jan 31, 2000
3679.17
21137412
7774
13720
50.0
25.0
--
Sun Jan 31, 1999
3680.59
21344132
7400
11545
52.0
28.0
--
Sat Jan 31, 1998
3678.93
21102626
10931
18400
53.0
26.0
--
Fri Jan 31, 1997
3671.10
19991016
10921
18300
53.0
30.0
--
Wed Jan 31, 1996
3677.85
20946634
9333
15400
52.0
36.0
--
Tue Jan 31, 1995
3646.98
16842724
6449
12100
49.0
28.0
--
Mon Jan 31, 1994
3657.15
18122128
7602
14600
47.0
21.0
--
Sun Jan 31, 1993
3613.68
13104284
6407
11400
49.0
n/a
--
Fri Jan 31, 1992
3621.26
13897191
6998
11800
49.0
26.0
--
Thu Jan 31, 1991
3630.71
14932871
5755
10200
43.0
20.0
--
Wed Jan 31, 1990
3655.60
17923012
4931
8710
n/a
26.0
--
Tue Jan 31, 1989
3676.59
20765382
6037
13700
53.0
12.0
--
Sun Jan 31, 1988
3683.04
21703966
8986
8860
57.0
32.0
--
Sat Jan 31, 1987
3679.07
21123160
15467
26300
50.0
33.0
--
Fri Jan 31, 1986
3685.59
22084514
14325
17300
60.0
37.0
--
Thu Jan 31, 1985
3680.50
21331000
17031
25400
36.0
15.0
--
Tue Jan 31, 1984
3680.53
21366768
13469
24400
50.0
26.0
--
Mon Jan 31, 1983
3683.32
21808864
12433
13300
48.0
33.0
--
Sun Jan 31, 1982
3663.75
19077072
7242
12500
46.0
28.0
--
Sat Jan 31, 1981
3679.57
21320830
7570
12300
48.0
26.0
--
Thu Jan 31, 1980
3673.03
20414320
11217
15000
51.0
33.0
--
Wed Jan 31, 1979
3628.84
14866510
8246
22300
26.0
14.0
--
Tue Jan 31, 1978
3625.02
14465202
5188
17000
46.0
32.0
--
Mon Jan 31, 1977
3651.78
17659122
8775
13200
52.0
26.0
--
Sat Jan 31, 1976
3666.77
19664570
9621
7590
55.0
29.0
--
Fri Jan 31, 1975
3645.78
16962098
10202
7640
44.0
31.0
--
Thu Jan 31, 1974
3647.09
17151344
9113
7010
44.0
27.0
--
Wed Jan 31, 1973
3601.04
12080198
10974
19400
44.0
24.0
--
Mon Jan 31, 1972
3607.87
12780534
11365
15100
41.0
16.0
--
Sun Jan 31, 1971
3600.79
12094091
12549
2000
61.0
32.0
--
Sat Jan 31, 1970
3569.37
9284455
9007
8460
52.0
30.0
--
Fri Jan 31, 1969
3540.22
7092172
12908
14700
41.0
20.0
--
Wed Jan 31, 1968
3525.06
6099862
6978
10300
51.0
33.0
--
Tue Jan 31, 1967
3517.39
5634953
7654
11000
58.0
38.0
--
Mon Jan 31, 1966
3535.21
6783933
8606
11600
48.0
34.0
--
Sun Jan 31, 1965
3491.41
4193099
10213
9690
68.0
35.0
--
Fri Jan 31, 1964
3414.60
1115003
4976
3970
53.0
25.0
--



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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 0.199 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