Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, May 28th, 2020

Water Data for 20 days surrounding Mar 30, 2011

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Apr 09, 2011
3609.70
-0.09
12700126
11052
15893
46.9
33.8
51.0
Fri, Apr 08, 2011
3609.79
-0.06
12709173
10499
15925
57.9
41.0
51.0
Thu, Apr 07, 2011
3609.85
-0.06
12715207
11134
15878
66.9
43.0
51.0
Wed, Apr 06, 2011
3609.91
-0.06
12721243
10976
15855
63.0
48.9
52.0
Tue, Apr 05, 2011
3609.97
-0.09
12727280
9669
15873
73.0
39.2
51.0
Mon, Apr 04, 2011
3610.06
-0.13
12736340
8707
16004
55.9
35.1
52.0
Sun, Apr 03, 2011
3610.19
-0.22
12749435
8655
18774
69.1
41.0
--
Sat, Apr 02, 2011
3610.41
-0.17
12771614
8958
18310
82.9
53.1
--
Fri, Apr 01, 2011
3610.58
-0.15
12788770
9638
18385
81.0
50.0
--
Thu, Mar 31, 2011
3610.73
-0.17
12803921
10469
18375
79.0
55.0
51.0
Wed, Mar 30, 2011
3610.90
-0.16
12821106
10727
18347
71.1
45.0
50.0
Tue, Mar 29, 2011
3611.06
-0.13
12837294
10674
18360
57.0
39.0
--
Mon, Mar 28, 2011
3611.19
-0.16
12850456
10704
18422
69.1
44.1
49.0
Sun, Mar 27, 2011
3611.35
-0.15
12866669
10736
18420
63.0
37.4
49.0
Sat, Mar 26, 2011
3611.50
-0.12
12881880
11302
18430
48.0
37.0
49.0
Fri, Mar 25, 2011
3611.62
-0.15
12894058
11651
18390
57.9
39.9
49.0
Thu, Mar 24, 2011
3611.77
-0.11
12909290
11799
18231
59.0
43.0
--
Wed, Mar 23, 2011
3611.88
-0.18
12920469
11749
18406
59.0
34.0
--
Tue, Mar 22, 2011
3612.06
-0.15
12938774
11599
18414
52.0
37.9
49.0
Mon, Mar 21, 2011
3612.21
-0.14
12954041
12143
18171
55.9
35.6
50.0
Sun, Mar 20, 2011
3612.35
-0.09
12968302
11889
18157
61.0
44.1
51.0
Averages of List
3610.91
-0.13
12822164
10701
17668
63.3
41.8
50.3


Averages for March 30th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3632.93
-0.03
15630294
11368
13499
65.9
41.1
52.6
All-Time
3618.69
-0.03
14470155
11163
12454
73.4
49.1
63.7


All Lake Powell water data for March 30th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Mar 30, 2020
3600.75
11821763
9356
11729
65.0
40.0
52.0
Sat Mar 30, 2019
3569.39
9057867
8412
12615
59.0
37.0
49.0
Fri Mar 30, 2018
3612.35
12968302
4267
13447
73.0
46.0
51.0
Thu Mar 30, 2017
3595.76
11350003
21974
12097
75.0
42.0
53.0
Wed Mar 30, 2016
3592.21
11021757
5020
11784
54.0
37.0
52.0
Mon Mar 30, 2015
3591.06
10916737
9779
11047
82.0
55.0
60.0
Sun Mar 30, 2014
3574.75
9496458
3593
7928
69.1
46.9
51.0
Sat Mar 30, 2013
3599.03
11657778
6532
9402
73.9
53.1
53.0
Fri Mar 30, 2012
3635.29
15453755
13126
10316
79.0
48.9
53.0
Wed Mar 30, 2011
3610.90
12821106
10727
18347
71.1
45.0
50.0
Tue Mar 30, 2010
3619.49
13709280
7177
10295
79.0
46.9
53.0
Mon Mar 30, 2009
3610.52
12782713
7728
10251
53.1
32.0
49.0
Sun Mar 30, 2008
3589.60
10784342
13037
8907
68.0
48.0
54.0
Fri Mar 30, 2007
3598.71
11627426
14401
10095
54.0
32.0
54.0
Thu Mar 30, 2006
3588.78
10710426
7972
9653
57.0
36.0
51.0
Wed Mar 30, 2005
3556.00
8022641
8930
13981
52.0
39.0
51.0
Tue Mar 30, 2004
3582.86
10186540
10574
14135
73.0
42.1
57.0
Sun Mar 30, 2003
3607.28
12458463
6127
12837
64.9
36.0
50.0
Sat Mar 30, 2002
3647.74
16936040
5874
9163
75.9
48.9
52.0
Fri Mar 30, 2001
3662.83
18866004
8776
10350
69.1
42.1
--
Thu Mar 30, 2000
3676.94
20815820
8633
8016
61.0
41.0
56.0
Tue Mar 30, 1999
3677.72
20927894
16807
13288
74.0
42.0
--
Mon Mar 30, 1998
3672.96
20250968
20472
19900
46.0
29.0
--
Sun Mar 30, 1997
3663.21
18916576
22394
24000
65.0
34.0
--
Sat Mar 30, 1996
3673.20
20284698
12139
45500
61.0
39.0
--
Thu Mar 30, 1995
3645.18
16623193
11492
10300
59.0
36.0
--
Wed Mar 30, 1994
3654.58
17792566
7951
9530
74.0
42.0
--
Tue Mar 30, 1993
3616.44
13389462
21347
9400
67.0
42.0
--
Mon Mar 30, 1992
3619.34
13693379
7861
9050
64.0
47.0
--
Sat Mar 30, 1991
3627.74
14601399
6102
5160
58.0
42.0
--
Fri Mar 30, 1990
3651.13
17357236
5495
14200
65.0
34.0
--
Thu Mar 30, 1989
3674.65
20489286
11116
14200
77.0
45.0
--
Wed Mar 30, 1988
3681.73
21511308
12255
11500
57.0
34.0
--
Mon Mar 30, 1987
3679.46
21179694
15784
17600
57.0
29.0
--
Sun Mar 30, 1986
3680.76
21368962
20055
27100
78.0
52.0
--
Sat Mar 30, 1985
3676.36
20732496
23198
18400
52.0
36.0
--
Fri Mar 30, 1984
3674.19
20454752
19120
24700
61.0
37.0
--
Wed Mar 30, 1983
3684.63
22004210
14665
11700
76.0
51.0
--
Tue Mar 30, 1982
3663.99
19109092
9061
8240
68.0
36.0
--
Mon Mar 30, 1981
3677.77
21059366
5402
9790
68.0
41.0
--
Sun Mar 30, 1980
3675.54
20770228
11594
5310
68.0
30.0
--
Fri Mar 30, 1979
3634.61
15524685
19242
4890
56.0
36.0
--
Thu Mar 30, 1978
3622.63
14203200
9702
8580
76.0
49.0
--
Wed Mar 30, 1977
3651.18
17583194
7429
8580
56.0
26.0
--
Tue Mar 30, 1976
3664.75
19389286
10363
12700
56.0
32.0
--
Sun Mar 30, 1975
3646.09
17000376
8370
4110
52.0
27.0
--
Sat Mar 30, 1974
3651.10
17655436
10902
3990
79.0
47.0
--
Fri Mar 30, 1973
3598.37
11820938
12855
29900
57.0
37.0
--
Thu Mar 30, 1972
3612.71
13278496
9926
8150
57.0
33.0
--
Tue Mar 30, 1971
3602.68
12279980
17095
10800
83.0
48.0
--
Mon Mar 30, 1970
3571.35
9448729
8624
8910
60.0
37.0
--
Sun Mar 30, 1969
3543.65
7332072
12540
10600
79.0
45.0
--
Sat Mar 30, 1968
3520.74
5829884
6348
15600
n/a
n/a
--
Thu Mar 30, 1967
3512.57
5347757
8797
11500
51.0
32.0
--
Wed Mar 30, 1966
3536.56
6875225
14502
11100
77.0
42.0
--
Tue Mar 30, 1965
3491.82
4214406
10658
7520
71.0
44.0
--
Mon Mar 30, 1964
3411.80
1033201
4721
19100
75.0
40.0
--
Sat Mar 30, 1963
9041
1030
73.0
42.0
--



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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 - 2020


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