Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, March 7th, 2021

Water Data for 20 days surrounding Feb 11, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Feb 21, 2021
3572.76
-0.10
9331999
6872
11225
54.0
35.0
47.0
Sat, Feb 20, 2021
3572.86
-0.21
9340217
2682
11966
58.0
31.0
47.0
Fri, Feb 19, 2021
3573.07
-0.17
9357492
4714
12214
54.0
29.0
47.0
Thu, Feb 18, 2021
3573.24
-0.21
9371492
3124
12428
46.0
29.0
47.0
Wed, Feb 17, 2021
3573.45
-0.17
9388805
4991
12508
44.0
34.0
46.0
Tue, Feb 16, 2021
3573.62
-0.16
9402836
5328
12403
53.0
39.0
46.0
Mon, Feb 15, 2021
3573.78
-0.20
9416055
3468
12351
53.0
31.0
46.0
Sun, Feb 14, 2021
3573.98
-0.13
9432595
5695
11431
52.0
38.0
46.0
Sat, Feb 13, 2021
3574.11
-0.17
9443357
4643
12190
48.0
35.0
47.0
Fri, Feb 12, 2021
3574.28
-0.20
9457443
3768
12677
55.0
41.0
47.0
Thu, Feb 11, 2021
3574.48
-0.21
9474032
3050
12422
65.0
37.0
47.0
Wed, Feb 10, 2021
3574.69
-0.20
9491471
3507
12437
61.0
46.0
47.0
Tue, Feb 09, 2021
3574.89
-0.16
9508100
5267
12394
62.0
42.0
47.0
Mon, Feb 08, 2021
3575.05
-0.20
9521417
3792
12740
66.0
34.0
47.0
Sun, Feb 07, 2021
3575.25
-0.13
9538080
5344
11123
62.0
34.0
47.0
Sat, Feb 06, 2021
3575.38
-0.20
9548922
3082
12048
57.0
37.0
47.0
Fri, Feb 05, 2021
3575.58
-0.19
9565618
3859
12380
59.0
30.0
47.0
Thu, Feb 04, 2021
3575.77
-0.21
9581496
2786
12228
51.0
35.0
47.0
Wed, Feb 03, 2021
3575.98
-0.10
9599067
7871
12305
68.0
37.0
46.0
Tue, Feb 02, 2021
3576.08
-0.21
9607441
2619
12078
56.0
41.0
46.0
Mon, Feb 01, 2021
3576.29
-0.16
9625043
5148
12332
47.0
36.0
47.0
Averages of List
3574.50
-0.18
9476332
4362
12185
55.8
35.8
46.7


Averages for February 11th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3633.94
-0.09
15750525
8091
13669
51.3
31.5
47.4
All-Time
3619.48
-0.07
14548611
8436
12408
72.2
48.2
62.7


All Lake Powell water data for February 11th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Feb 11, 2021
3574.48
9474032
3050
12422
65.0
37.0
47.0
Tue Feb 11, 2020
3604.42
12176834
3326
12225
47.0
32.0
46.0
Mon Feb 11, 2019
3574.49
9474862
5380
12489
43.0
28.0
45.0
Sun Feb 11, 2018
3617.96
13548237
5595
12846
46.0
26.0
49.0
Sat Feb 11, 2017
3594.64
11245782
12062
12927
55.0
46.0
50.0
Thu Feb 11, 2016
3595.56
11331347
7794
12730
55.0
32.0
48.0
Wed Feb 11, 2015
3593.13
11106235
6536
10904
60.0
41.0
53.0
Tue Feb 11, 2014
3577.37
9715906
4810
11118
55.9
36.0
46.0
Mon Feb 11, 2013
3603.36
12073551
5138
11332
37.9
21.9
44.0
Sat Feb 11, 2012
3636.31
15571573
10172
11243
59.0
39.9
48.0
Fri Feb 11, 2011
3618.08
13560823
6505
18315
46.9
23.0
--
Thu Feb 11, 2010
3621.42
13914265
7358
11903
50.0
30.0
49.0
Wed Feb 11, 2009
3613.36
13071486
8935
10999
45.0
27.0
48.0
Mon Feb 11, 2008
3590.04
10824130
7023
10534
53.1
32.0
45.0
Sun Feb 11, 2007
3598.78
11634067
8092
10302
53.1
44.1
48.0
Sat Feb 11, 2006
3592.53
11051096
7068
13904
43.0
24.1
47.0
Fri Feb 11, 2005
3560.46
8358054
7081
14066
41.0
33.1
48.0
Wed Feb 11, 2004
3589.91
10812352
4089
14070
44.1
24.1
45.0
Tue Feb 11, 2003
3613.47
13082754
4736
12865
46.0
30.0
--
Mon Feb 11, 2002
3651.31
17379340
5314
11456
46.9
24.1
--
Sun Feb 11, 2001
3665.31
19198074
5686
10867
46.0
30.0
--
Fri Feb 11, 2000
3678.62
21057782
7671
11508
61.0
37.0
--
Thu Feb 11, 1999
3679.92
21246396
8246
14576
43.0
20.0
--
Wed Feb 11, 1998
3677.69
20923570
11632
20100
n/a
n/a
--
Tue Feb 11, 1997
3669.75
19803910
10315
19400
55.0
31.0
--
Sun Feb 11, 1996
3677.11
20840232
9737
10500
63.0
39.0
--
Sat Feb 11, 1995
3646.28
16757111
7332
11300
62.0
34.0
--
Fri Feb 11, 1994
3656.19
17998524
7656
13500
54.0
37.0
--
Thu Feb 11, 1993
3613.08
13042835
9173
11500
n/a
n/a
--
Tue Feb 11, 1992
3620.71
13838611
7513
11700
49.0
37.0
--
Mon Feb 11, 1991
3630.14
14868738
7045
10200
55.0
30.0
--
Sun Feb 11, 1990
3654.98
17843948
5122
4490
57.0
29.0
--
Sat Feb 11, 1989
3675.14
20558864
5544
8350
54.0
30.0
--
Thu Feb 11, 1988
3682.59
21637742
8950
13000
60.0
28.0
--
Wed Feb 11, 1987
3678.10
20982514
16080
19600
58.0
42.0
--
Tue Feb 11, 1986
3684.22
21879776
15708
22200
45.0
22.0
--
Mon Feb 11, 1985
3678.54
21046306
15814
26200
44.0
24.0
--
Sat Feb 11, 1984
3679.17
21168892
16516
24100
48.0
32.0
--
Fri Feb 11, 1983
3682.26
21652224
11398
16200
56.0
35.0
--
Thu Feb 11, 1982
3662.14
18862238
6843
17200
46.0
32.0
--
Wed Feb 11, 1981
3678.44
21156532
7673
15300
52.0
28.0
--
Mon Feb 11, 1980
3672.69
20366230
9854
12700
48.0
26.0
--
Sun Feb 11, 1979
3627.22
14685306
8471
9980
36.0
30.0
--
Sat Feb 11, 1978
3624.29
14384667
7194
5270
57.0
36.0
--
Fri Feb 11, 1977
3651.56
17631290
7449
12200
59.0
30.0
--
Wed Feb 11, 1976
3666.42
19616508
10780
15000
59.0
37.0
--
Tue Feb 11, 1975
3645.82
16967028
8961
10700
50.0
29.0
--
Mon Feb 11, 1974
3647.98
17261988
10206
5240
46.0
24.0
--
Sun Feb 11, 1973
3600.74
12050879
11664
6890
53.0
41.0
--
Fri Feb 11, 1972
3607.35
12727765
11387
10900
48.0
24.0
--
Thu Feb 11, 1971
3601.92
12204819
12802
7970
66.0
35.0
--
Wed Feb 11, 1970
3569.25
9274571
9216
12200
66.0
44.0
--
Tue Feb 11, 1969
3541.00
7146310
10355
8270
54.0
31.0
--
Sun Feb 11, 1968
3525.06
6099862
7499
3990
56.0
42.0
--
Sat Feb 11, 1967
3516.27
5567375
6765
11200
65.0
32.0
--
Fri Feb 11, 1966
3534.48
6734692
9312
12600
36.0
20.0
--
Thu Feb 11, 1965
3491.92
4219593
11057
10100
37.0
24.0
--
Tue Feb 11, 1964
3414.40
1108997
4623
3990
59.0
28.0
--



Search DB for more Lake Powell Water Data Facts



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 - 2021


powell Water Database