Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, August 16th, 2019

Water Data for 20 days surrounding Dec 24, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Jan 03, 2019
3581.14
-0.26
10037511
2328
14434
32.0
16.0
47.0
Wed, Jan 02, 2019
3581.40
-0.24
10059945
3285
14466
30.0
11.0
48.0
Tue, Jan 01, 2019
3581.64
-0.21
10080682
2229
12011
29.0
17.0
48.0
Mon, Dec 31, 2018
3581.85
-0.13
10098851
6796
12566
0.0
0.0
49.0
Sun, Dec 30, 2018
3581.98
-0.12
10110108
5405
10707
0.0
0.0
49.0
Sat, Dec 29, 2018
3582.10
-0.10
10120507
7279
11640
0.0
0.0
49.0
Fri, Dec 28, 2018
3582.20
-0.19
10129179
3811
12428
0.0
0.0
50.0
Thu, Dec 27, 2018
3582.39
-0.13
10145667
6577
12364
0.0
0.0
50.0
Wed, Dec 26, 2018
3582.52
-0.15
10156959
6018
12756
0.0
0.0
51.0
Tue, Dec 25, 2018
3582.67
-0.16
10169998
3372
10590
0.0
0.0
51.0
Mon, Dec 24, 2018
3582.83
-0.15
10183919
5939
12689
0.0
0.0
52.0
Sun, Dec 23, 2018
3582.98
-0.15
10196981
4146
10901
0.0
0.0
52.0
Sat, Dec 22, 2018
3583.13
-0.13
10210053
6029
11840
0.0
0.0
52.0
Fri, Dec 21, 2018
3583.26
-0.19
10221392
3987
12654
0.0
0.0
52.0
Thu, Dec 20, 2018
3583.45
-0.17
10237978
4950
12675
0.0
0.0
52.0
Wed, Dec 19, 2018
3583.62
-0.15
10252834
5317
12096
0.0
0.0
52.0
Tue, Dec 18, 2018
3583.77
-0.17
10265953
4953
12691
0.0
0.0
52.0
Mon, Dec 17, 2018
3583.94
-0.15
10280835
5612
12403
0.0
0.0
52.0
Sun, Dec 16, 2018
3584.09
-0.16
10293978
3415
10689
0.0
0.0
52.0
Sat, Dec 15, 2018
3584.25
-0.11
10308009
6653
11543
0.0
0.0
52.0
Fri, Dec 14, 2018
3584.36
-0.15
10317662
5789
12595
0.0
0.0
52.0
Averages of List
3582.84
-0.16
10184714
4947
12226
4.3
2.1
50.7


Averages for December 24th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3641.65
-0.11
16637857
7820
13657
43.3
25.9
51.5
All-Time
3628.80
-0.07
15192407
8444
11871
71.4
47.7
62.9


All Lake Powell water data for December 24th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Dec 24, 2018
3582.83
10183919
5939
12689
0.0
0.0
52.0
Sun Dec 24, 2017
3623.37
14123658
8569
11035
52.0
33.0
53.0
Sat Dec 24, 2016
3601.71
11913957
8824
14707
55.0
36.0
53.0
Thu Dec 24, 2015
3601.89
11931298
7980
14919
37.0
28.0
52.0
Wed Dec 24, 2014
3598.65
11621745
-1022
7864
43.0
28.9
53.0
Tue Dec 24, 2013
3585.10
10382757
6217
10169
48.0
30.9
48.0
Mon Dec 24, 2012
3611.14
12845393
-561
13346
48.0
30.9
49.0
Sat Dec 24, 2011
3640.94
16114320
7927
20323
45.0
26.1
52.0
Fri Dec 24, 2010
3627.28
14550463
8860
13766
48.9
36.0
52.0
Thu Dec 24, 2009
3627.35
14558189
7219
15530
39.0
25.0
52.0
Wed Dec 24, 2008
3618.98
13655462
5710
13376
34.0
26.1
52.0
Mon Dec 24, 2007
3595.69
11343466
6581
13285
43.0
26.1
51.0
Sun Dec 24, 2006
3604.13
12148507
8754
12038
43.0
25.0
50.0
Sat Dec 24, 2005
3598.99
11653981
8760
12456
54.0
34.0
50.0
Fri Dec 24, 2004
3564.96
8705875
5695
10043
36.0
19.9
52.0
Wed Dec 24, 2003
3597.98
11558383
4755
10213
46.0
36.0
53.0
Tue Dec 24, 2002
3620.82
13850308
4712
10145
37.0
28.0
52.0
Mon Dec 24, 2001
3656.98
18100206
3391
13757
43.0
23.0
51.0
Sun Dec 24, 2000
3670.76
19943758
5569
12737
n/a
n/a
--
Fri Dec 24, 1999
3681.93
21540554
8456
14977
48.0
24.0
51.5
Thu Dec 24, 1998
3683.57
21782848
3796
15706
37.0
15.0
--
Wed Dec 24, 1997
3683.17
21723548
13835
20900
49.0
27.0
--
Tue Dec 24, 1996
3675.23
20571706
8017
15500
50.0
26.0
--
Sun Dec 24, 1995
3681.48
21474440
11221
13300
45.0
22.0
--
Sat Dec 24, 1994
3650.44
17270542
6359
10600
48.0
39.0
--
Fri Dec 24, 1993
3659.82
18469052
9153
12500
44.0
18.0
--
Thu Dec 24, 1992
3616.77
13423836
4946
10600
35.0
18.0
--
Tue Dec 24, 1991
3624.95
14295545
8367
11600
39.0
32.0
--
Mon Dec 24, 1990
3634.19
15327843
4963
10900
24.0
4.0
--
Sun Dec 24, 1989
3659.05
18369032
5038
6730
54.0
22.0
--
Sat Dec 24, 1988
3680.32
21304730
6013
13400
60.0
22.0
--
Thu Dec 24, 1987
3685.69
22099492
9979
11200
36.0
19.0
--
Wed Dec 24, 1986
3685.10
22011014
17670
20400
48.0
27.0
--
Tue Dec 24, 1985
3686.88
22277982
13563
11100
50.0
28.0
--
Mon Dec 24, 1984
3685.83
22152266
14489
25100
40.0
29.0
--
Sat Dec 24, 1983
3686.35
22262104
14315
23400
51.0
37.0
--
Fri Dec 24, 1982
3685.07
22101662
13138
15800
n/a
n/a
--
Thu Dec 24, 1981
3667.72
19644946
8214
15300
42.0
24.0
--
Wed Dec 24, 1980
3681.18
21587636
9576
11200
52.0
31.0
--
Mon Dec 24, 1979
3672.49
20368510
9990
8960
46.0
30.0
--
Sun Dec 24, 1978
3633.45
15415227
9129
4060
39.0
22.0
--
Sat Dec 24, 1977
3631.30
15192989
4739
15300
57.0
36.0
--
Fri Dec 24, 1976
3656.08
18238576
8759
6460
45.0
25.0
--
Wed Dec 24, 1975
3667.38
19778254
11940
3740
45.0
27.0
--
Tue Dec 24, 1974
3648.66
17347342
9713
10300
34.0
18.0
--
Mon Dec 24, 1973
3648.23
17320340
13095
1960
52.0
34.0
--
Sun Dec 24, 1972
3606.64
12655919
12506
6440
40.0
30.0
--
Fri Dec 24, 1971
3609.11
12927304
12169
12400
51.0
37.0
--
Thu Dec 24, 1970
3600.10
12045538
11221
13400
43.0
23.0
--
Wed Dec 24, 1969
3572.18
9533546
12212
12400
58.0
35.0
--
Tue Dec 24, 1968
3539.92
7082972
8399
10800
34.0
15.0
--
Sun Dec 24, 1967
3526.62
6208943
9990
3740
22.0
8.0
--
Sat Dec 24, 1966
3522.52
5959399
5832
8650
42.0
23.0
--
Fri Dec 24, 1965
3534.02
6714454
13062
7700
39.0
21.0
--
Thu Dec 24, 1964
3491.07
4181644
9042
4840
64.0
40.0
--
Tue Dec 24, 1963
927400
6083
1030
48.0
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