Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, February 23rd, 2020

Water Data for 20 days surrounding Feb 08, 2020

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Feb 18, 2020
3603.77
-0.20
12113430
1674
12133
0.0
0.0
46.0
Mon, Feb 17, 2020
3603.97
0.01
12132915
12583
11902
0.0
0.0
46.0
Sun, Feb 16, 2020
3603.96
-0.06
12131940
7439
10474
0.0
0.0
46.0
Sat, Feb 15, 2020
3604.02
-0.06
12137790
8282
11317
0.0
0.0
46.0
Fri, Feb 14, 2020
3604.08
-0.14
12143641
5544
12832
0.0
0.0
46.0
Thu, Feb 13, 2020
3604.22
-0.13
12157302
5202
11963
0.0
0.0
46.0
Wed, Feb 12, 2020
3604.35
-0.07
12169995
8405
11978
0.0
0.0
46.0
Tue, Feb 11, 2020
3604.42
-0.17
12176834
3326
12225
0.0
0.0
46.0
Mon, Feb 10, 2020
3604.59
-0.08
12193454
7890
12000
52.0
30.0
46.0
Sun, Feb 09, 2020
3604.67
-0.05
12201280
7423
9936
53.0
36.0
45.0
Sat, Feb 08, 2020
3604.72
-0.09
12206173
6315
10962
66.0
35.0
45.0
Fri, Feb 07, 2020
3604.81
-0.11
12214984
6415
12131
64.0
35.0
46.0
Thu, Feb 06, 2020
3604.92
-0.11
12225759
6048
11767
52.0
28.0
46.0
Wed, Feb 05, 2020
3605.03
-0.11
12236540
6608
12329
39.0
20.0
46.0
Tue, Feb 04, 2020
3605.14
-0.09
12247327
7660
12316
38.0
25.0
46.0
Mon, Feb 03, 2020
3605.23
-0.12
12256158
6017
12280
54.0
27.0
46.0
Sun, Feb 02, 2020
3605.35
-0.06
12267939
7208
10265
58.0
30.0
47.0
Sat, Feb 01, 2020
3605.41
-0.07
12273832
7094
10686
54.0
31.0
47.0
Fri, Jan 31, 2020
3605.48
-0.06
12280710
9606
12686
50.0
30.0
47.0
Thu, Jan 30, 2020
3605.54
-0.11
12286608
6896
12654
50.0
31.0
47.0
Wed, Jan 29, 2020
3605.65
-0.11
12297425
7017
12779
51.0
31.0
47.0
Averages of List
3604.73
-0.09
12207240
6888
11791
32.4
18.5
46.1


Averages for February 8th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3635.70
-0.10
15939045
7884
13837
52.4
31.4
47.2
All-Time
3620.47
-0.07
14660784
8304
12459
72.3
48.3
62.9


All Lake Powell water data for February 8th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Feb 08, 2020
3604.72
12206173
6315
10962
66.0
35.0
45.0
Fri Feb 08, 2019
3574.94
9512260
5811
11125
42.0
22.0
45.0
Thu Feb 08, 2018
3618.30
13583917
6499
13191
60.0
34.0
50.0
Wed Feb 08, 2017
3594.88
11268064
8320
13234
63.0
43.0
49.0
Mon Feb 08, 2016
3595.88
11361205
6376
11830
50.0
28.9
48.0
Sun Feb 08, 2015
3593.29
11120969
9186
9042
64.0
44.0
52.0
Sat Feb 08, 2014
3577.67
9741245
3023
10265
57.0
36.0
46.0
Fri Feb 08, 2013
3603.67
12103695
5389
11064
55.9
35.1
45.0
Wed Feb 08, 2012
3636.48
15591271
9276
11610
53.1
39.0
48.0
Tue Feb 08, 2011
3618.79
13635447
6049
18353
46.0
33.1
45.0
Mon Feb 08, 2010
3621.65
13938843
7564
11879
48.0
36.0
49.0
Sun Feb 08, 2009
3613.62
13098136
7652
10278
n/a
n/a
48.0
Fri Feb 08, 2008
3590.19
10837709
7801
10508
53.1
35.1
45.0
Thu Feb 08, 2007
3598.92
11647333
6982
11198
61.0
36.0
46.0
Wed Feb 08, 2006
3593.01
11095194
7426
14672
53.1
27.0
49.0
Tue Feb 08, 2005
3560.94
8394687
7023
13810
46.0
34.0
--
Sun Feb 08, 2004
3590.42
10858562
4855
6895
44.1
28.9
47.0
Sat Feb 08, 2003
3613.97
13134063
4788
12785
41.0
21.9
47.0
Fri Feb 08, 2002
3651.57
17411946
4240
11067
59.0
27.0
46.0
Thu Feb 08, 2001
3665.52
19226396
5267
11908
39.9
28.9
--
Tue Feb 08, 2000
3678.76
21078022
7899
11547
60.0
34.0
--
Mon Feb 08, 1999
3680.08
21269722
7690
14611
54.0
32.0
--
Sun Feb 08, 1998
3678.09
20981228
11344
17900
n/a
n/a
--
Sat Feb 08, 1997
3670.14
19857806
10610
19500
47.0
25.0
--
Thu Feb 08, 1996
3677.22
20856002
9132
13500
59.0
33.0
--
Wed Feb 08, 1995
3646.55
16790102
7130
10900
58.0
36.0
--
Tue Feb 08, 1994
3656.47
18034520
6258
13900
49.0
34.0
--
Mon Feb 08, 1993
3613.19
13054075
6061
11300
n/a
n/a
--
Sat Feb 08, 1992
3620.83
13851403
7801
10900
48.0
36.0
--
Fri Feb 08, 1991
3630.13
14867612
6353
5450
56.0
34.0
--
Thu Feb 08, 1990
3655.00
17846500
5005
11300
52.0
30.0
--
Wed Feb 08, 1989
3675.42
20598628
5949
16400
57.0
5.0
--
Mon Feb 08, 1988
3682.76
21662722
8556
16300
53.0
27.0
--
Sun Feb 08, 1987
3678.24
21002798
16335
19900
55.0
33.0
--
Sat Feb 08, 1986
3684.63
21940852
14388
23100
40.0
31.0
--
Fri Feb 08, 1985
3678.93
21102840
14984
26400
47.0
28.0
--
Wed Feb 08, 1984
3679.51
21218238
14079
24600
53.0
30.0
--
Tue Feb 08, 1983
3682.44
21678708
11440
19200
53.0
39.0
--
Mon Feb 08, 1982
3662.52
18912956
6402
17700
37.0
23.0
--
Sun Feb 08, 1981
3678.67
21189964
8120
13400
60.0
28.0
--
Fri Feb 08, 1980
3672.86
20390304
11163
11300
45.0
37.0
--
Thu Feb 08, 1979
3627.39
14704191
7833
18100
44.0
23.0
--
Wed Feb 08, 1978
3624.36
14392399
6385
11400
56.0
40.0
--
Tue Feb 08, 1977
3651.74
17654054
8194
11000
53.0
25.0
--
Sun Feb 08, 1976
3666.50
19627500
10472
5610
54.0
38.0
--
Sat Feb 08, 1975
3645.90
16976862
9578
7100
56.0
37.0
--
Fri Feb 08, 1974
3647.73
17230904
10748
5790
41.0
22.0
--
Thu Feb 08, 1973
3600.56
12033297
11898
16700
49.0
35.0
--
Tue Feb 08, 1972
3607.36
12728781
10184
10100
53.0
27.0
--
Mon Feb 08, 1971
3601.76
12189148
13281
2460
53.0
25.0
--
Sun Feb 08, 1970
3569.39
9286082
9184
3100
61.0
33.0
--
Sat Feb 08, 1969
3540.73
7127569
10057
7940
47.0
28.0
--
Thu Feb 08, 1968
3524.91
6090373
7715
11800
53.0
33.0
--
Wed Feb 08, 1967
3516.66
5591019
7193
11600
52.0
26.0
--
Tue Feb 08, 1966
3534.78
6755010
8535
10400
42.0
30.0
--
Mon Feb 08, 1965
3491.80
4213366
10993
8250
48.0
35.0
--
Sat Feb 08, 1964
3414.50
1112000
4533
4010
50.0
19.0
--



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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 - 2020


Water Database