Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, December 3rd, 2019

Water Data for 20 days surrounding Mar 22, 2012

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Apr 01, 2012
3635.39
0.06
15465278
13207
8949
64.0
46.0
52.0
Sat, Mar 31, 2012
3635.33
0.04
15458364
12057
9246
82.0
52.0
53.0
Fri, Mar 30, 2012
3635.29
0.04
15453755
13126
10316
79.0
48.9
53.0
Thu, Mar 29, 2012
3635.25
0.03
15449148
12674
10491
72.0
48.9
53.0
Wed, Mar 28, 2012
3635.22
0.02
15445693
10855
9300
71.1
46.0
53.0
Tue, Mar 27, 2012
3635.20
0.02
15443390
11632
10076
69.1
42.1
52.0
Mon, Mar 26, 2012
3635.18
0.00
15441087
9655
9354
66.0
48.0
51.0
Sun, Mar 25, 2012
3635.18
0.04
15441087
11426
8617
75.0
55.0
51.0
Sat, Mar 24, 2012
3635.14
0.05
15436482
12753
9319
73.9
50.0
52.0
Fri, Mar 23, 2012
3635.09
0.02
15430728
11730
10176
73.9
46.0
51.0
Thu, Mar 22, 2012
3635.07
0.02
15428426
11672
10118
69.1
42.1
50.0
Wed, Mar 21, 2012
3635.05
0.03
15426125
12131
9951
63.0
39.0
50.0
Tue, Mar 20, 2012
3635.02
0.03
15422674
12439
10259
53.1
33.1
50.0
Mon, Mar 19, 2012
3634.99
0.00
15419223
9900
9599
46.9
34.0
50.0
Sun, Mar 18, 2012
3634.99
0.03
15419223
10770
8591
53.6
33.8
50.0
Sat, Mar 17, 2012
3634.96
0.03
15415773
11398
9218
70.0
52.0
50.0
Fri, Mar 16, 2012
3634.93
0.01
15412323
11212
10285
73.0
46.0
52.0
Thu, Mar 15, 2012
3634.92
0.01
15411173
11001
10074
72.0
46.0
50.0
Wed, Mar 14, 2012
3634.91
0.00
15410024
10500
10200
68.0
41.0
50.0
Tue, Mar 13, 2012
3634.91
-0.03
15410024
8797
10374
73.0
44.1
50.0
Mon, Mar 12, 2012
3634.94
-0.02
15413473
9020
9971
66.9
46.4
49.0
Averages of List
3635.09
0.02
15431118
11331
9737
68.3
44.8
51.0


Averages for March 22nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3633.97
-0.03
15752094
11328
12244
66.2
41.0
52.6
All-Time
3619.22
-0.02
14533933
11098
11078
72.0
48.1
62.8


All Lake Powell water data for March 22nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Mar 22, 2019
3570.33
9133778
9239
12582
54.0
40.0
49.0
Thu Mar 22, 2018
3613.34
13069438
8743
13506
66.0
51.0
51.0
Wed Mar 22, 2017
3594.37
11220749
17561
11789
73.0
46.0
58.0
Tue Mar 22, 2016
3592.96
11090594
5897
11686
66.0
44.1
52.0
Sun Mar 22, 2015
3591.32
10940424
8223
8997
75.0
46.0
56.0
Sat Mar 22, 2014
3575.19
9533079
7748
8009
64.0
48.0
50.0
Fri Mar 22, 2013
3599.89
11739585
9826
10113
66.0
44.1
51.0
Thu Mar 22, 2012
3635.07
15428426
11672
10118
69.1
42.1
50.0
Tue Mar 22, 2011
3612.06
12938774
11599
18414
52.0
37.9
49.0
Mon Mar 22, 2010
3619.83
13745235
8431
10235
70.0
42.1
52.0
Sun Mar 22, 2009
3610.85
12816050
6612
9768
68.0
39.9
56.0
Sat Mar 22, 2008
3589.14
10742822
12806
9180
62.1
42.1
51.0
Thu Mar 22, 2007
3597.85
11546125
14744
10153
66.0
50.0
56.0
Wed Mar 22, 2006
3589.07
10736531
7684
9994
54.0
32.0
48.0
Tue Mar 22, 2005
3556.80
8082166
9420
14026
61.0
37.0
51.0
Mon Mar 22, 2004
3583.60
10251094
7282
13968
81.0
52.0
58.0
Sat Mar 22, 2003
3608.25
12554956
7923
12770
64.9
41.0
51.0
Fri Mar 22, 2002
3648.16
16987758
6614
10066
77.0
46.0
--
Thu Mar 22, 2001
3663.01
18889944
6472
10795
73.0
52.0
55.5
Wed Mar 22, 2000
3676.89
20808644
8042
11583
44.0
26.0
--
Mon Mar 22, 1999
3677.88
20950924
18201
13263
70.0
n/a
--
Sun Mar 22, 1998
3673.24
20290330
13323
17100
72.0
39.0
--
Sat Mar 22, 1997
3663.08
18899272
22557
24000
82.0
44.0
--
Fri Mar 22, 1996
3675.32
20584514
12252
9060
75.0
42.0
54.0
Wed Mar 22, 1995
3644.85
16583191
11868
10600
75.0
39.0
--
Tue Mar 22, 1994
3654.81
17821886
7921
11000
67.0
40.0
--
Mon Mar 22, 1993
3614.47
13185504
19313
9790
72.0
44.0
--
Sun Mar 22, 1992
3619.41
13700746
7485
8700
60.0
42.0
--
Fri Mar 22, 1991
3628.49
14684634
6102
11300
57.0
33.0
--
Thu Mar 22, 1990
3651.70
17428494
5381
11700
74.0
48.0
--
Wed Mar 22, 1989
3674.65
20489286
10780
8760
68.0
28.0
--
Tue Mar 22, 1988
3681.80
21521608
8838
11100
76.0
38.0
--
Sun Mar 22, 1987
3679.20
21141992
18194
12400
48.0
33.0
--
Sat Mar 22, 1986
3681.68
21503950
16730
26000
70.0
40.0
--
Fri Mar 22, 1985
3675.59
20622792
23808
16400
65.0
39.0
--
Thu Mar 22, 1984
3674.80
20541444
18408
24600
n/a
n/a
--
Tue Mar 22, 1983
3684.15
21932602
17787
11800
54.0
36.0
--
Mon Mar 22, 1982
3663.92
19099744
10516
6560
59.0
32.0
--
Sun Mar 22, 1981
3678.00
21092572
5797
5650
67.0
39.0
--
Sat Mar 22, 1980
3675.35
20743166
11797
8660
64.0
40.0
--
Thu Mar 22, 1979
3632.36
15265361
17116
6600
60.0
31.0
--
Wed Mar 22, 1978
3622.72
14213050
7241
8520
69.0
48.0
--
Tue Mar 22, 1977
3651.02
17562962
7949
1490
65.0
36.0
--
Mon Mar 22, 1976
3664.93
19413756
9061
11000
65.0
35.0
--
Sat Mar 22, 1975
3645.93
16980560
9336
3450
69.0
36.0
--
Fri Mar 22, 1974
3650.56
17587030
14146
4370
68.0
36.0
--
Thu Mar 22, 1973
3600.61
12038188
13394
24900
51.0
38.0
--
Wed Mar 22, 1972
3612.27
13232805
12977
6680
78.0
47.0
--
Mon Mar 22, 1971
3602.50
12262167
10323
9260
77.0
40.0
--
Sun Mar 22, 1970
3571.47
9458714
9143
7920
65.0
36.0
--
Sat Mar 22, 1969
3543.56
7325736
11940
12600
66.0
39.0
--
Fri Mar 22, 1968
3523.30
5988808
7713
15200
64.0
36.0
--
Wed Mar 22, 1967
3512.80
5361260
9255
9980
73.0
39.0
--
Tue Mar 22, 1966
3535.96
6834040
20218
11400
67.0
32.0
--
Mon Mar 22, 1965
3491.10
4177005
9742
6780
n/a
n/a
--
Sun Mar 22, 1964
3414.90
1123997
4926
4050
64.0
39.0
--
Fri Mar 22, 1963
4501
1060
69.0
45.0
--



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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