Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, August 23rd, 2019

Water Data for 20 days surrounding Dec 28, 2010

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Jan 07, 2011
3625.24
-0.22
14326626
7097
14086
39.0
23.0
49.0
Thu, Jan 06, 2011
3625.46
-0.22
14350644
6835
14120
37.0
23.0
49.0
Wed, Jan 05, 2011
3625.68
-0.19
14374691
6897
14198
36.0
21.0
49.0
Tue, Jan 04, 2011
3625.87
-0.20
14395483
6394
14152
35.1
23.0
49.0
Mon, Jan 03, 2011
3626.07
-0.21
14417393
6697
14092
30.0
21.9
49.0
Sun, Jan 02, 2011
3626.28
-0.15
14440424
6990
13825
27.0
16.0
49.0
Sat, Jan 01, 2011
3626.43
-0.11
14456891
7409
13845
26.1
12.0
50.0
Fri, Dec 31, 2010
3626.54
-0.13
14468976
7757
13631
28.0
19.0
--
Thu, Dec 30, 2010
3626.67
-0.12
14483267
7548
13877
37.9
21.9
--
Wed, Dec 29, 2010
3626.79
-0.09
14496468
7468
14012
39.9
33.1
51.0
Tue, Dec 28, 2010
3626.88
-0.12
14506375
7764
13907
43.0
28.0
51.0
Mon, Dec 27, 2010
3627.00
-0.11
14519591
8494
13825
45.0
30.0
51.0
Sun, Dec 26, 2010
3627.11
-0.11
14531714
8966
13350
46.9
34.0
52.0
Sat, Dec 25, 2010
3627.22
-0.06
14543844
8563
13228
48.9
33.1
52.0
Fri, Dec 24, 2010
3627.28
-0.10
14550463
8860
13766
48.9
36.0
52.0
Thu, Dec 23, 2010
3627.38
-0.09
14561501
8130
14012
51.1
39.9
52.0
Wed, Dec 22, 2010
3627.47
-0.11
14571439
6909
13779
52.0
45.0
52.0
Tue, Dec 21, 2010
3627.58
-0.11
14583593
6725
13898
59.0
48.9
52.0
Mon, Dec 20, 2010
3627.69
-0.13
14595755
6710
13843
59.0
46.9
52.0
Sun, Dec 19, 2010
3627.82
-0.16
14610137
6922
13272
60.1
42.1
52.0
Sat, Dec 18, 2010
3627.98
-0.10
14627852
6897
13682
45.0
37.9
53.0
Averages of List
3626.78
-0.14
14495863
7430
13829
42.6
30.3
50.8


Averages for December 28th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3641.25
-0.10
16591327
7852
13496
43.5
25.8
50.5
All-Time
3624.60
-0.09
15160238
8413
12701
71.5
47.6
62.7


All Lake Powell water data for December 28th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Dec 28, 2018
3582.20
10129179
3811
12428
0.0
0.0
50.0
Thu Dec 28, 2017
3623.07
14091294
7563
12374
54.0
30.0
52.0
Wed Dec 28, 2016
3601.04
11849563
7101
16098
46.0
27.0
53.0
Mon Dec 28, 2015
3601.36
11880289
6383
14349
37.0
23.0
50.0
Sun Dec 28, 2014
3598.13
11572551
6387
12675
39.9
24.1
53.0
Sat Dec 28, 2013
3584.77
10353696
7114
9142
39.0
28.9
48.0
Fri Dec 28, 2012
3610.40
12770605
4546
13452
39.0
26.1
48.0
Wed Dec 28, 2011
3640.12
16017236
7763
17530
46.0
28.9
51.0
Tue Dec 28, 2010
3626.88
14506375
7764
13907
43.0
28.0
51.0
Mon Dec 28, 2009
3626.79
14496468
7363
15461
33.1
21.0
51.0
Sun Dec 28, 2008
3618.42
13596525
6364
12434
35.1
19.9
50.0
Fri Dec 28, 2007
3595.12
11290384
7106
13966
33.1
16.0
50.0
Thu Dec 28, 2006
3603.67
12103687
9778
13585
44.1
34.0
50.0
Wed Dec 28, 2005
3598.54
11611332
5535
13706
50.0
32.0
50.0
Tue Dec 28, 2004
3564.44
8665180
7737
9915
46.9
32.0
51.0
Sun Dec 28, 2003
3597.55
11517840
4831
9094
35.1
19.9
51.0
Sat Dec 28, 2002
3620.43
13808833
3975
9616
37.0
23.0
51.0
Fri Dec 28, 2001
3656.50
18038382
5474
13817
48.0
33.1
50.0
Thu Dec 28, 2000
3670.23
19870276
6008
13550
49.0
24.0
50.0
Tue Dec 28, 1999
3681.58
21489134
8250
16164
52.0
25.0
--
Mon Dec 28, 1998
3683.03
21702846
4567
15699
47.0
25.0
--
Sun Dec 28, 1997
3682.72
21657012
13487
18900
40.0
21.0
--
Sat Dec 28, 1996
3674.90
20524832
9472
13000
51.0
31.0
--
Thu Dec 28, 1995
3681.13
21423104
10059
15600
46.0
24.0
--
Wed Dec 28, 1994
3650.25
17246856
6743
11000
55.0
32.0
--
Tue Dec 28, 1993
3659.51
18428532
8083
13200
49.0
26.0
--
Mon Dec 28, 1992
3616.27
13371789
5011
10900
40.0
27.0
--
Sat Dec 28, 1991
3624.74
14272659
7312
11100
37.0
31.0
--
Fri Dec 28, 1990
3633.67
15268371
4347
5990
36.0
13.0
--
Thu Dec 28, 1989
3658.77
18332488
5208
12900
48.0
27.0
--
Wed Dec 28, 1988
3679.93
21247840
6199
10800
51.0
18.0
--
Mon Dec 28, 1987
3685.54
22077006
8922
9710
42.0
22.0
--
Sun Dec 28, 1986
3684.82
21969190
16973
22000
47.0
26.0
--
Sat Dec 28, 1985
3687.08
22308092
14031
11600
51.0
27.0
--
Fri Dec 28, 1984
3685.20
22057716
14391
24900
50.0
34.0
--
Wed Dec 28, 1983
3685.72
22167494
11352
22800
53.0
41.0
--
Tue Dec 28, 1982
3685.04
22097154
13073
13500
n/a
n/a
--
Mon Dec 28, 1981
3667.75
19649048
6490
11600
50.0
26.0
--
Sun Dec 28, 1980
3681.27
21600900
9663
7880
53.0
35.0
--
Fri Dec 28, 1979
3672.51
20371346
10240
12500
46.0
28.0
--
Thu Dec 28, 1978
3633.03
15366796
8312
16700
38.0
30.0
--
Wed Dec 28, 1977
3630.47
15098499
4607
17800
46.0
39.0
--
Tue Dec 28, 1976
3655.83
18206222
8138
18900
47.0
20.0
--
Sun Dec 28, 1975
3667.80
19835996
11853
2660
48.0
32.0
--
Sat Dec 28, 1974
3648.43
17318464
8094
9320
38.0
30.0
--
Fri Dec 28, 1973
3648.56
17361836
11232
3370
59.0
37.0
--
Thu Dec 28, 1972
3606.50
12641810
12223
20300
40.0
33.0
--
Tue Dec 28, 1971
3609.63
12980668
16232
14600
47.0
35.0
--
Mon Dec 28, 1970
3600.04
12039644
9815
12100
47.0
24.0
--
Sun Dec 28, 1969
3572.45
9556306
12049
8910
43.0
26.0
--
Sat Dec 28, 1968
3539.39
7046223
7496
10700
40.0
21.0
--
Thu Dec 28, 1967
3526.81
6221222
10001
7920
32.0
14.0
--
Wed Dec 28, 1966
3522.26
5943081
4804
9780
37.0
19.0
--
Tue Dec 28, 1965
3534.42
6741590
11951
8970
40.0
27.0
--
Mon Dec 28, 1964
3491.99
4229480
12811
9400
57.0
39.0
--
Sat Dec 28, 1963
3409.00
952400
5022
980
51.0
22.0
--



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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