Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, December 5th, 2019

Water Data for 20 days surrounding Dec 01, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Dec 05, 2019
3610.83
-0.07
12814028
9338
12755
0.0
0.0
54.0
Wed, Dec 04, 2019
3610.90
-0.12
12821106
6109
12281
0.0
0.0
55.0
Tue, Dec 03, 2019
3611.02
-0.06
12833245
9782
12651
47.0
32.0
55.0
Mon, Dec 02, 2019
3611.08
-0.12
12839318
6391
12569
44.0
31.0
55.0
Sun, Dec 01, 2019
3611.20
-0.03
12851469
9463
10679
40.0
26.0
55.0
Sat, Nov 30, 2019
3611.23
0.01
12854508
11109
9992
42.0
29.0
55.0
Fri, Nov 29, 2019
3611.22
-0.09
12853495
6632
11032
50.0
32.0
55.0
Thu, Nov 28, 2019
3611.31
-0.05
12862614
7118
9312
60.0
46.0
56.0
Wed, Nov 27, 2019
3611.36
-0.10
12867682
3513
8469
54.0
32.0
56.0
Tue, Nov 26, 2019
3611.46
-0.04
12877822
9502
11145
44.0
30.0
56.0
Mon, Nov 25, 2019
3611.50
-0.11
12881880
5566
11079
52.0
34.0
56.0
Sun, Nov 24, 2019
3611.61
-0.05
12893043
7312
9509
51.0
33.0
57.0
Sat, Nov 23, 2019
3611.66
-0.05
12898119
7724
9922
51.0
33.0
57.0
Fri, Nov 22, 2019
3611.71
-0.02
12903196
10491
11030
52.0
37.0
57.0
Thu, Nov 21, 2019
3611.73
-0.05
12905227
8780
10979
51.0
37.0
58.0
Averages of List
3611.32
-0.06
12863783
7922
10894
42.5
28.8
55.8


Averages for December 1st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3643.34
-0.10
16833639
8686
13538
50.5
30.8
55.7
All-Time
3630.59
-0.08
15388411
8909
12462
72.4
48.4
62.7


All Lake Powell water data for December 1st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Dec 01, 2019
3611.20
12851469
9463
10679
40.0
26.0
55.0
Sat Dec 01, 2018
3586.41
10498645
7626
11606
50.0
35.0
55.0
Fri Dec 01, 2017
3625.20
14322262
7204
12071
61.0
36.0
57.0
Thu Dec 01, 2016
3605.65
12297425
5318
13469
45.0
27.0
57.0
Tue Dec 01, 2015
3605.34
12266957
8116
14648
45.0
26.1
57.0
Mon Dec 01, 2014
3601.74
11916846
8102
14510
57.9
39.9
56.0
Sun Dec 01, 2013
3587.81
10623416
5311
9321
41.0
37.9
54.0
Sat Dec 01, 2012
3614.91
13230884
3081
13319
57.0
42.1
56.0
Thu Dec 01, 2011
3645.49
16660860
7474
20174
51.1
39.2
57.0
Wed Dec 01, 2010
3630.18
14873006
5684
13893
45.0
26.1
53.0
Tue Dec 01, 2009
3630.98
14962880
7967
14558
50.0
28.9
57.0
Mon Dec 01, 2008
3621.78
13952749
7828
13460
57.9
39.9
58.0
Sat Dec 01, 2007
3598.60
11617019
6356
12133
55.0
35.1
57.0
Fri Dec 01, 2006
3606.71
12401984
8455
13639
n/a
n/a
55.0
Thu Dec 01, 2005
3602.23
11964097
8552
12658
52.0
32.0
54.0
Wed Dec 01, 2004
3567.18
8881077
7002
10347
39.0
25.0
53.0
Mon Dec 01, 2003
3600.33
11781589
4808
9678
48.0
30.0
57.0
Sun Dec 01, 2002
3623.16
14100988
4999
8666
48.0
37.0
54.0
Sat Dec 01, 2001
3660.13
18509604
6243
14012
44.1
27.0
56.0
Fri Dec 01, 2000
3673.24
20290330
6913
14210
61.0
31.0
--
Wed Dec 01, 1999
3684.73
21955430
9850
17375
57.0
33.0
--
Tue Dec 01, 1998
3685.46
22064564
11423
14862
58.0
34.0
--
Mon Dec 01, 1997
3685.73
22105036
14347
19400
55.0
33.0
--
Sun Dec 01, 1996
3677.47
20891924
10948
10300
50.0
25.0
--
Fri Dec 01, 1995
3682.78
21665884
12277
16600
60.0
32.0
--
Thu Dec 01, 1994
3652.31
17504980
6398
10300
50.0
24.0
--
Wed Dec 01, 1993
3661.47
18685810
9510
11500
52.0
28.0
--
Tue Dec 01, 1992
3619.32
13691332
5828
11200
45.0
25.0
--
Sun Dec 01, 1991
3626.48
14462798
8486
9410
42.0
25.0
--
Sat Dec 01, 1990
3636.18
15556872
6515
8090
50.0
27.0
--
Fri Dec 01, 1989
3661.22
18653426
5447
10000
50.0
21.0
--
Thu Dec 01, 1988
3682.05
21558358
6754
9630
51.0
27.0
--
Tue Dec 01, 1987
3687.33
22345842
10371
13800
50.0
26.0
--
Mon Dec 01, 1986
3687.94
22437932
19500
25300
57.0
33.0
--
Sun Dec 01, 1985
3686.60
22236014
15426
4920
50.0
37.0
--
Sat Dec 01, 1984
3689.07
22642562
15012
24000
54.0
29.0
--
Thu Dec 01, 1983
3689.67
22765766
12790
23500
47.0
33.0
--
Wed Dec 01, 1982
3686.12
22259338
12724
18800
n/a
n/a
--
Tue Dec 01, 1981
3670.58
20040104
7865
12200
43.0
27.0
--
Mon Dec 01, 1980
3682.74
21817512
9478
13300
n/a
n/a
--
Sat Dec 01, 1979
3673.35
20490028
7462
15200
47.0
23.0
--
Fri Dec 01, 1978
3636.13
15726196
9184
11200
52.0
35.0
--
Thu Dec 01, 1977
3634.42
15552104
6018
14000
56.0
40.0
--
Wed Dec 01, 1976
3657.75
18456464
8218
15900
52.0
24.0
--
Mon Dec 01, 1975
3667.18
19750774
10861
7830
43.0
26.0
--
Sun Dec 01, 1974
3649.48
17450572
8875
5800
50.0
26.0
--
Sat Dec 01, 1973
3646.89
17153220
11243
3830
53.0
35.0
--
Fri Dec 01, 1972
3609.41
12937578
11776
17600
52.0
28.0
--
Wed Dec 01, 1971
3612.28
13254790
10672
14700
50.0
36.0
--
Tue Dec 01, 1970
3600.95
12128945
12027
7110
50.0
32.0
--
Mon Dec 01, 1969
3574.06
9692036
9990
13600
52.0
27.0
--
Sun Dec 01, 1968
3541.68
7205319
9965
7930
48.0
30.0
--
Fri Dec 01, 1967
3528.26
6314094
8919
9370
48.0
40.0
--
Thu Dec 01, 1966
3523.50
6020905
6528
7820
59.0
36.0
--
Wed Dec 01, 1965
3532.64
6622473
14849
10000
50.0
31.0
--
Tue Dec 01, 1964
3491.48
4202959
8412
5910
56.0
36.0
--
Sun Dec 01, 1963
835400
5355
1000
54.0
28.0
--



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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 - 2019


Water Database