Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, September 20th, 2019

Water Data for 20 days surrounding Dec 04, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Dec 14, 2018
3584.36
-0.15
10317662
5789
12595
0.0
0.0
52.0
Thu, Dec 13, 2018
3584.51
-0.19
10330836
3877
12604
0.0
0.0
52.0
Wed, Dec 12, 2018
3584.70
-0.20
10347538
3248
12464
0.0
0.0
52.0
Tue, Dec 11, 2018
3584.90
-0.14
10365138
6121
12467
0.0
0.0
52.0
Mon, Dec 10, 2018
3585.04
-0.15
10377469
5733
12565
0.0
0.0
52.0
Sun, Dec 09, 2018
3585.19
-0.43
10390692
5871
10786
0.0
0.0
52.0
Sat, Dec 08, 2018
3585.30
0.11
10400396
4301
11142
0.0
0.0
53.0
Fri, Dec 07, 2018
3585.45
0.26
10413638
4796
12606
0.0
0.0
53.0
Thu, Dec 06, 2018
3585.62
-0.17
10428659
4681
12497
0.0
0.0
53.0
Wed, Dec 05, 2018
3585.79
-0.15
10443693
5742
12602
0.0
0.0
54.0
Tue, Dec 04, 2018
3585.94
-0.18
10456971
4217
12530
0.0
0.0
54.0
Mon, Dec 03, 2018
3586.12
-0.12
10472918
7202
12625
0.0
0.0
54.0
Sun, Dec 02, 2018
3586.24
-0.17
10483559
2955
10798
0.0
0.0
54.0
Sat, Dec 01, 2018
3586.41
-0.09
10498645
7626
11606
0.0
0.0
55.0
Fri, Nov 30, 2018
3586.50
-0.08
10506637
4864
8254
0.0
0.0
55.0
Thu, Nov 29, 2018
3586.58
-0.03
10513745
7216
8188
0.0
0.0
56.0
Wed, Nov 28, 2018
3586.61
-0.07
10516411
5304
8212
0.0
0.0
56.0
Tue, Nov 27, 2018
3586.68
-0.08
10522634
4826
8219
0.0
0.0
56.0
Mon, Nov 26, 2018
3586.76
-0.08
10529748
4869
8265
0.0
0.0
56.0
Sun, Nov 25, 2018
3586.84
-0.05
10536866
6281
8224
0.0
0.0
57.0
Sat, Nov 24, 2018
3586.89
-0.09
10541316
4362
8245
0.0
0.0
57.0
Averages of List
3585.83
-0.11
10447389
5232
10833
0.0
0.0
54.0


Averages for December 4th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3643.86
-0.11
16900040
8610
13967
49.0
29.2
55.0
All-Time
3630.69
-0.09
15405412
8815
12824
71.6
47.8
63.1


All Lake Powell water data for December 4th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Dec 04, 2018
3585.94
10456971
4217
12530
0.0
0.0
54.0
Mon Dec 04, 2017
3624.95
14295011
5876
12516
46.0
33.0
57.0
Sun Dec 04, 2016
3605.21
12254195
4601
13268
46.0
27.0
56.0
Fri Dec 04, 2015
3604.90
12223799
6163
14816
46.9
30.9
56.0
Thu Dec 04, 2014
3601.31
11875484
6466
14430
52.0
46.0
57.0
Wed Dec 04, 2013
3587.50
10595706
7044
10074
54.0
24.1
53.0
Tue Dec 04, 2012
3614.49
13187568
4762
12170
59.0
43.0
55.0
Sun Dec 04, 2011
3644.92
16591664
8326
20326
41.0
28.0
56.0
Sat Dec 04, 2010
3629.73
14822622
5988
13848
50.0
32.0
53.0
Fri Dec 04, 2009
3630.49
14907786
7556
14369
37.0
16.0
56.0
Thu Dec 04, 2008
3621.43
13915333
7062
13302
48.9
36.0
57.0
Tue Dec 04, 2007
3598.31
11589571
9849
13505
48.0
30.9
56.0
Mon Dec 04, 2006
3606.37
12368396
7753
13520
n/a
n/a
54.0
Sun Dec 04, 2005
3601.92
11934182
8479
11952
39.9
25.0
54.0
Sat Dec 04, 2004
3566.96
8863610
5672
8120
36.0
21.9
53.0
Thu Dec 04, 2003
3600.03
11752940
5135
10160
48.9
28.9
55.0
Wed Dec 04, 2002
3622.84
14066528
5077
10106
50.0
34.0
54.0
Tue Dec 04, 2001
3659.64
18445498
5954
14129
n/a
n/a
56.0
Mon Dec 04, 2000
3672.91
20243940
6675
14192
n/a
n/a
53.0
Sat Dec 04, 1999
3684.32
21894324
9435
16606
49.0
n/a
--
Fri Dec 04, 1998
3685.24
22031636
11387
14828
60.0
35.0
--
Thu Dec 04, 1997
3685.45
22063066
14173
19800
52.0
36.0
--
Wed Dec 04, 1996
3677.19
20851690
10273
17000
46.0
25.0
--
Mon Dec 04, 1995
3682.63
21643708
12245
14600
59.0
35.0
--
Sun Dec 04, 1994
3652.04
17470990
6310
9360
54.0
27.0
--
Sat Dec 04, 1993
3661.27
18659434
9892
12300
55.0
26.0
--
Fri Dec 04, 1992
3619.09
13667067
5947
11600
50.0
38.0
--
Wed Dec 04, 1991
3626.27
14439702
7996
11500
49.0
24.0
--
Tue Dec 04, 1990
3636.00
15536000
6013
10800
52.0
23.0
--
Mon Dec 04, 1989
3661.21
18652110
5574
6160
53.0
23.0
--
Sun Dec 04, 1988
3681.99
21549528
6384
5310
52.0
28.0
--
Fri Dec 04, 1987
3687.00
22296000
10012
16300
54.0
26.0
--
Thu Dec 04, 1986
3687.46
22365454
18868
27000
51.0
31.0
--
Wed Dec 04, 1985
3686.75
22258500
17213
12600
55.0
35.0
--
Tue Dec 04, 1984
3688.71
22587528
15437
22800
51.0
32.0
--
Sun Dec 04, 1983
3689.25
22701858
14228
23600
53.0
34.0
--
Sat Dec 04, 1982
3686.06
22250310
14391
15500
n/a
n/a
--
Fri Dec 04, 1981
3670.32
20003816
7506
15500
49.0
28.0
--
Thu Dec 04, 1980
3682.54
21788024
9870
14200
68.0
30.0
--
Tue Dec 04, 1979
3672.99
20439296
7811
13600
53.0
28.0
--
Mon Dec 04, 1978
3635.89
15698191
10001
16900
44.0
26.0
--
Sun Dec 04, 1977
3634.45
15555592
5549
3510
69.0
45.0
--
Sat Dec 04, 1976
3657.25
18391108
6847
15800
51.0
27.0
--
Thu Dec 04, 1975
3667.21
19754902
10916
9380
48.0
29.0
--
Wed Dec 04, 1974
3649.37
17436718
8681
10400
52.0
36.0
--
Tue Dec 04, 1973
3647.18
17189330
13977
7290
47.0
31.0
--
Mon Dec 04, 1972
3609.34
12930422
10720
11900
53.0
46.0
--
Sat Dec 04, 1971
3611.84
13209062
11016
16500
47.0
34.0
--
Fri Dec 04, 1970
3601.08
12141717
11646
9450
49.0
31.0
--
Thu Dec 04, 1969
3573.58
9651559
9815
17100
51.0
37.0
--
Wed Dec 04, 1968
3541.34
7181692
9150
12700
38.0
19.0
--
Mon Dec 04, 1967
3528.27
6314741
9312
8880
46.0
24.0
--
Sun Dec 04, 1966
3523.40
6014623
6149
5180
51.0
41.0
--
Sat Dec 04, 1965
3532.80
6633032
13018
7750
52.0
31.0
--
Fri Dec 04, 1964
3491.58
4208164
8210
6060
51.0
34.0
--
Wed Dec 04, 1963
851400
4987
1030
50.0
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