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 Mar 28, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Apr 07, 2019
3568.77
-0.07
9008033
8171
10927
77.0
47.0
55.0
Sat, Apr 06, 2019
3568.84
-0.02
9013650
10873
11445
71.0
51.0
54.0
Fri, Apr 05, 2019
3568.86
-0.12
9015255
7533
12477
72.0
47.0
54.0
Thu, Apr 04, 2019
3568.98
-0.07
9024891
9053
11814
69.0
47.0
53.0
Wed, Apr 03, 2019
3569.05
-0.14
9030516
6404
12229
69.0
46.0
53.0
Tue, Apr 02, 2019
3569.19
-0.02
9041771
11824
12397
67.0
50.0
53.0
Mon, Apr 01, 2019
3569.21
-0.07
9043380
9360
12123
67.0
40.0
52.0
Sun, Mar 31, 2019
3569.28
-0.11
9049012
7182
11820
62.0
41.0
50.0
Sat, Mar 30, 2019
3569.39
-0.10
9057867
8412
12615
59.0
37.0
49.0
Fri, Mar 29, 2019
3569.49
-0.10
9065923
9242
13446
63.0
46.0
49.0
Thu, Mar 28, 2019
3569.59
-0.17
9073983
6268
13551
72.0
45.0
49.0
Wed, Mar 27, 2019
3569.76
-0.14
9087696
7295
13265
73.0
47.0
49.0
Tue, Mar 26, 2019
3569.90
-0.16
9099000
6867
13722
70.0
43.0
49.0
Mon, Mar 25, 2019
3570.06
-0.07
9111930
0
13074
68.0
42.0
49.0
Sun, Mar 24, 2019
3570.13
-0.10
9117591
7245
11466
68.0
45.0
49.0
Sat, Mar 23, 2019
3570.23
-0.10
9125682
8539
12762
62.0
39.0
49.0
Fri, Mar 22, 2019
3570.33
-0.08
9133778
9239
12582
54.0
40.0
49.0
Thu, Mar 21, 2019
3570.41
0.08
9140259
16963
13249
58.0
41.0
49.0
Wed, Mar 20, 2019
3570.33
-0.21
9133778
4050
13131
61.0
44.0
49.0
Tue, Mar 19, 2019
3570.54
-0.09
9150796
9093
12881
67.0
47.0
49.0
Mon, Mar 18, 2019
3570.63
-0.12
9158095
8447
13564
67.0
39.0
49.0
Averages of List
3569.67
-0.09
9080137
8193
12597
66.5
44.0
50.5


Averages for March 28th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3633.81
-0.03
15733762
11013
12855
65.3
41.4
51.9
All-Time
3619.09
-0.04
14522652
10844
12262
72.4
48.2
62.8


All Lake Powell water data for March 28th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Mar 28, 2019
3569.59
9073983
6268
13551
72.0
45.0
49.0
Wed Mar 28, 2018
3612.63
12996853
7665
13523
70.0
39.0
50.0
Tue Mar 28, 2017
3595.39
11315505
18940
12630
66.0
48.0
54.0
Mon Mar 28, 2016
3592.37
11036419
4415
11685
66.9
44.1
52.0
Sat Mar 28, 2015
3591.04
10914916
7690
10942
82.0
51.0
57.0
Fri Mar 28, 2014
3574.90
9508932
7845
8105
64.0
44.1
51.0
Thu Mar 28, 2013
3599.20
11673921
5775
10200
72.0
48.0
52.0
Wed Mar 28, 2012
3635.22
15445693
10855
9300
71.1
46.0
53.0
Mon Mar 28, 2011
3611.19
12850456
10704
18422
69.1
44.1
49.0
Sun Mar 28, 2010
3619.61
13721963
7516
9273
62.1
36.0
52.0
Sat Mar 28, 2009
3610.52
12782713
7805
9509
64.9
35.1
51.0
Fri Mar 28, 2008
3589.44
10769881
11710
10059
69.1
43.0
52.0
Wed Mar 28, 2007
3598.53
11610384
14446
9849
48.9
37.0
52.0
Tue Mar 28, 2006
3588.84
10715829
7568
10027
62.1
50.0
51.0
Mon Mar 28, 2005
3556.27
8042700
9250
14019
64.9
41.0
52.0
Sun Mar 28, 2004
3583.00
10198723
9610
6750
63.0
42.1
56.0
Fri Mar 28, 2003
3607.51
12481297
6501
12815
53.1
36.0
50.0
Thu Mar 28, 2002
3647.86
16950822
5591
9936
73.9
44.1
50.0
Wed Mar 28, 2001
3662.85
18868666
7887
9325
69.1
46.0
--
Tue Mar 28, 2000
3676.89
20808644
8316
7693
67.0
n/a
--
Sun Mar 28, 1999
3677.73
20929334
9880
10914
74.0
40.0
--
Sat Mar 28, 1998
3672.91
20243940
17645
18200
59.0
43.0
53.0
Fri Mar 28, 1997
3663.24
18920578
23452
24000
78.0
45.0
--
Thu Mar 28, 1996
3674.15
20418626
11738
45300
67.0
39.0
--
Tue Mar 28, 1995
3645.11
16614719
12499
10500
59.0
37.0
--
Mon Mar 28, 1994
3654.61
17796392
8372
10300
61.0
31.0
--
Sun Mar 28, 1993
3615.89
13332308
20513
8250
56.0
41.0
--
Sat Mar 28, 1992
3619.31
13690211
7434
9110
59.0
42.0
--
Thu Mar 28, 1991
3627.67
14593691
5939
10500
56.0
35.0
--
Wed Mar 28, 1990
3651.35
17384762
5644
12100
63.0
38.0
--
Tue Mar 28, 1989
3674.68
20493550
10567
9640
69.0
34.0
--
Mon Mar 28, 1988
3681.70
21506892
10729
12300
76.0
33.0
--
Sat Mar 28, 1987
3679.49
21184048
17218
11900
52.0
35.0
--
Fri Mar 28, 1986
3680.92
21392308
18998
26600
77.0
47.0
--
Thu Mar 28, 1985
3676.21
20711024
24011
16100
62.0
51.0
--
Wed Mar 28, 1984
3674.32
20473242
18337
24600
62.0
39.0
--
Mon Mar 28, 1983
3684.56
21993792
14848
11300
59.0
46.0
--
Sun Mar 28, 1982
3663.94
19102414
9367
5280
70.0
41.0
--
Sat Mar 28, 1981
3677.82
21066592
5977
6840
58.0
36.0
--
Fri Mar 28, 1980
3675.45
20757394
11624
7550
55.0
34.0
--
Wed Mar 28, 1979
3634.08
15463278
19008
3840
62.0
46.0
--
Tue Mar 28, 1978
3622.68
14208673
8777
10400
75.0
49.0
--
Mon Mar 28, 1977
3651.34
17603458
7435
10500
70.0
33.0
--
Sun Mar 28, 1976
3664.78
19393370
10160
4050
59.0
37.0
--
Fri Mar 28, 1975
3646.04
16994162
8380
11200
38.0
23.0
--
Thu Mar 28, 1974
3650.96
17637648
12041
12100
70.0
45.0
--
Wed Mar 28, 1973
3599.09
11890570
13221
30500
56.0
44.0
--
Tue Mar 28, 1972
3612.62
13269165
10943
7430
53.0
33.0
--
Sun Mar 28, 1971
3602.56
12268113
13180
10400
75.0
50.0
--
Sat Mar 28, 1970
3571.29
9443727
9194
8700
60.0
32.0
--
Fri Mar 28, 1969
3543.58
7327148
11797
14900
79.0
43.0
--
Thu Mar 28, 1968
3521.41
5871163
6263
19600
n/a
n/a
--
Tue Mar 28, 1967
3512.74
5357734
8258
8980
76.0
46.0
--
Mon Mar 28, 1966
3536.53
6873160
13038
11100
76.0
43.0
--
Sun Mar 28, 1965
3491.69
4207646
12326
6420
62.0
45.0
--
Sat Mar 28, 1964
3413.60
1085403
4923
18900
68.0
39.0
--
Thu Mar 28, 1963
8034
1040
75.0
56.0
--



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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