Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, August 18th, 2019

Water Data for 20 days surrounding Dec 09, 2011

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Dec 19, 2011
3641.94
-0.15
16233298
11080
20293
46.0
35.1
53.0
Sun, Dec 18, 2011
3642.09
-0.22
16251201
6549
20323
37.9
33.8
53.0
Sat, Dec 17, 2011
3642.31
-0.15
16277483
11053
20283
45.0
28.0
54.0
Fri, Dec 16, 2011
3642.46
-0.21
16295421
7126
20276
45.0
28.9
54.0
Thu, Dec 15, 2011
3642.67
-0.18
16320558
9088
20295
42.1
28.9
54.0
Wed, Dec 14, 2011
3642.85
-0.19
16342127
8399
20269
46.0
30.9
54.0
Tue, Dec 13, 2011
3643.04
-0.24
16364917
5146
20299
43.0
35.1
54.0
Mon, Dec 12, 2011
3643.28
-0.19
16393737
8454
20351
36.0
33.1
55.0
Sun, Dec 11, 2011
3643.47
-0.23
16416579
5792
20325
43.0
28.0
55.0
Sat, Dec 10, 2011
3643.70
-0.23
16444261
5774
20324
44.1
28.0
55.0
Fri, Dec 09, 2011
3643.93
-0.20
16471977
7743
20338
43.0
27.0
55.0
Thu, Dec 08, 2011
3644.13
-0.22
16496105
6356
20281
42.1
27.0
55.0
Wed, Dec 07, 2011
3644.35
-0.18
16522676
8946
20253
39.0
25.0
56.0
Tue, Dec 06, 2011
3644.53
-0.17
16544439
9653
20311
37.0
23.0
56.0
Mon, Dec 05, 2011
3644.70
-0.22
16565012
6295
20262
37.9
27.0
56.0
Sun, Dec 04, 2011
3644.92
-0.19
16591664
8326
20326
41.0
28.0
56.0
Sat, Dec 03, 2011
3645.11
-0.15
16614706
10846
20214
39.9
33.1
57.0
Fri, Dec 02, 2011
3645.26
-0.23
16632914
5538
20207
45.0
37.0
57.0
Thu, Dec 01, 2011
3645.49
-0.20
16660860
7474
20174
51.1
39.2
57.0
Wed, Nov 30, 2011
3645.69
-0.13
16685189
11974
19885
53.6
34.0
58.0
Tue, Nov 29, 2011
3645.82
-0.20
16701017
8141
20703
55.9
36.0
58.0
Averages of List
3643.89
-0.19
16467911
8083
20285
43.5
30.8
55.3


Averages for December 9th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3643.36
-0.09
16840474
8318
14019
46.1
27.9
54.2
All-Time
3630.28
-0.07
15358285
8851
12879
71.8
47.8
63.1


All Lake Powell water data for December 9th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Dec 09, 2018
3585.19
10390692
5871
10786
0.0
0.0
52.0
Sat Dec 09, 2017
3624.59
14255835
8808
11882
50.0
28.0
55.0
Fri Dec 09, 2016
3604.28
12163159
6376
15532
48.0
28.0
55.0
Wed Dec 09, 2015
3604.11
12146567
4259
14471
48.9
35.1
55.0
Tue Dec 09, 2014
3600.66
11813145
7021
14435
51.1
37.9
57.0
Mon Dec 09, 2013
3587.04
10554674
3125
10031
28.9
15.1
51.0
Sun Dec 09, 2012
3613.70
13106343
3403
12459
48.9
30.9
55.0
Fri Dec 09, 2011
3643.93
16471977
7743
20338
43.0
27.0
55.0
Thu Dec 09, 2010
3629.08
14750062
7533
13783
46.0
32.0
53.0
Wed Dec 09, 2009
3629.81
14831570
6342
15280
33.1
18.0
55.0
Tue Dec 09, 2008
3620.88
13856687
7039
13160
46.9
33.1
56.0
Sun Dec 09, 2007
3597.75
11536684
7445
12293
44.1
32.0
55.0
Sat Dec 09, 2006
3605.64
12296431
7011
12232
n/a
n/a
54.0
Fri Dec 09, 2005
3601.25
11869721
5661
13365
37.0
19.9
52.0
Thu Dec 09, 2004
3566.38
8817661
7668
9898
54.0
37.0
53.0
Tue Dec 09, 2003
3599.56
11708157
5502
10053
42.1
28.0
--
Mon Dec 09, 2002
3622.35
14013853
4903
10148
45.0
30.0
54.0
Sun Dec 09, 2001
3659.07
18371146
5980
9878
42.1
26.1
54.0
Sat Dec 09, 2000
3672.38
20169618
6053
12618
54.0
36.0
--
Thu Dec 09, 1999
3683.73
21806582
9067
17485
52.0
24.0
--
Wed Dec 09, 1998
3684.97
21991264
11142
14868
48.0
23.0
--
Tue Dec 09, 1997
3684.97
21991264
13334
20000
50.0
29.0
--
Mon Dec 09, 1996
3676.76
20790032
8984
15500
52.0
32.0
--
Sat Dec 09, 1995
3682.38
21606822
12321
13400
57.0
31.0
--
Fri Dec 09, 1994
3651.68
17425736
8846
12200
42.0
22.0
--
Thu Dec 09, 1993
3660.98
18621228
9619
13400
54.0
23.0
--
Wed Dec 09, 1992
3618.43
13597569
5883
11600
44.0
29.0
--
Mon Dec 09, 1991
3626.83
14501309
6291
11200
52.0
30.0
--
Sun Dec 09, 1990
3635.56
15485407
4946
6970
49.0
23.0
--
Sat Dec 09, 1989
3660.83
18602156
5654
9240
52.0
25.0
--
Fri Dec 09, 1988
3681.56
21486328
6166
12300
55.0
28.0
--
Wed Dec 09, 1987
3686.69
22249492
10556
12800
53.0
28.0
--
Tue Dec 09, 1986
3686.96
22289994
18694
26600
49.0
31.0
--
Mon Dec 09, 1985
3686.92
22283988
15720
12000
45.0
26.0
--
Sun Dec 09, 1984
3688.01
22480436
14326
25000
49.0
32.0
--
Fri Dec 09, 1983
3688.47
22582716
14238
23600
48.0
32.0
--
Thu Dec 09, 1982
3685.69
22194734
14075
18600
n/a
n/a
--
Wed Dec 09, 1981
3670.01
19960540
7386
9850
47.0
41.0
--
Tue Dec 09, 1980
3681.99
21706906
9412
17500
45.0
28.0
--
Sun Dec 09, 1979
3672.92
20429376
10328
7600
54.0
32.0
--
Sat Dec 09, 1978
3634.95
15588861
9369
19800
26.0
5.0
--
Fri Dec 09, 1977
3633.81
15481391
5486
14500
67.0
31.0
--
Thu Dec 09, 1976
3656.85
18338898
10643
12900
50.0
28.0
--
Tue Dec 09, 1975
3667.56
19803016
12332
5250
53.0
32.0
--
Mon Dec 09, 1974
3649.32
17430406
9317
8750
45.0
25.0
--
Sun Dec 09, 1973
3647.28
17201792
11275
3940
51.0
27.0
--
Sat Dec 09, 1972
3608.80
12875205
12561
15900
43.0
27.0
--
Thu Dec 09, 1971
3611.39
13162317
10463
16700
32.0
13.0
--
Wed Dec 09, 1970
3601.12
12145646
11254
9870
51.0
39.0
--
Tue Dec 09, 1969
3572.96
9599292
10916
15800
48.0
34.0
--
Mon Dec 09, 1968
3541.05
7161528
8662
10300
42.0
25.0
--
Sat Dec 09, 1967
3527.93
6292816
8273
8980
45.0
29.0
--
Fri Dec 09, 1966
3523.70
6033454
15448
7910
53.0
32.0
--
Thu Dec 09, 1965
3533.09
6652240
12724
9090
49.0
42.0
--
Wed Dec 09, 1964
3491.67
4212836
8171
6130
42.0
33.0
--
Mon Dec 09, 1963
876400
4030
1030
53.0
21.0
--



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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