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 17, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Feb 27, 2021
3571.66
-0.16
9241915
4974
11968
51.0
34.0
47.0
Fri, Feb 26, 2021
3571.82
-0.18
9254982
-198
12147
57.0
29.0
46.0
Thu, Feb 25, 2021
3572.00
-0.30
9269697
-1286
11965
50.0
34.0
46.0
Wed, Feb 24, 2021
3572.30
-0.13
9294256
7117
12798
65.0
34.0
47.0
Tue, Feb 23, 2021
3572.43
-0.14
9304912
5981
12113
61.0
33.0
47.0
Mon, Feb 22, 2021
3572.57
-0.19
9316397
4128
12501
55.0
31.0
47.0
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
Averages of List
3573.44
-0.18
9388455
4141
12191
55.8
34.8
46.7


Averages for February 17th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3633.43
-0.07
15693643
8699
13572
55.5
35.0
47.6
All-Time
3619.12
-0.04
14508854
9033
12084
72.6
48.4
62.7


All Lake Powell water data for February 17th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Feb 17, 2021
3573.45
9388805
4991
12508
44.0
34.0
46.0
Mon Feb 17, 2020
3603.97
12132915
12583
11902
62.0
42.0
46.0
Sun Feb 17, 2019
3573.74
9412749
8933
11961
43.0
28.0
45.0
Sat Feb 17, 2018
3617.32
13481238
5613
13412
54.0
28.0
48.0
Fri Feb 17, 2017
3594.46
11229089
14014
13364
55.0
46.0
50.0
Wed Feb 17, 2016
3595.11
11289443
8812
13230
61.0
39.0
49.0
Tue Feb 17, 2015
3592.72
11068536
8100
10958
51.0
32.0
52.0
Mon Feb 17, 2014
3576.69
9658630
5315
11142
64.0
39.0
46.0
Sun Feb 17, 2013
3602.72
12011477
3730
9904
61.0
34.0
45.0
Fri Feb 17, 2012
3635.96
15531074
6847
11694
52.0
30.9
49.0
Thu Feb 17, 2011
3616.82
13429046
6872
18196
55.0
37.9
45.0
Wed Feb 17, 2010
3620.96
13865206
6625
11876
52.0
33.1
50.0
Tue Feb 17, 2009
3612.89
13023403
7090
10942
50.0
34.0
48.0
Sun Feb 17, 2008
3590.16
10834988
11384
10286
54.0
37.9
46.0
Sat Feb 17, 2007
3598.55
11612279
9158
10359
59.0
37.0
48.0
Fri Feb 17, 2006
3591.50
10956842
6988
14892
48.0
30.0
47.0
Thu Feb 17, 2005
3560.00
8323054
8036
14006
54.0
37.9
50.0
Tue Feb 17, 2004
3588.73
10705926
3783
14097
52.0
33.1
48.0
Mon Feb 17, 2003
3612.58
12991760
5590
12812
57.0
42.1
48.0
Sun Feb 17, 2002
3650.75
17309256
5158
9754
52.0
34.0
46.0
Sat Feb 17, 2001
3664.81
19130758
5209
11385
50.0
28.9
--
Thu Feb 17, 2000
3678.35
21018756
8213
11542
60.0
32.0
--
Wed Feb 17, 1999
3679.54
21191142
7692
14650
61.0
32.0
--
Tue Feb 17, 1998
3677.01
20825870
11600
19800
n/a
n/a
--
Mon Feb 17, 1997
3668.90
19686788
10589
20000
57.0
36.0
--
Sat Feb 17, 1996
3676.75
20788598
9666
13400
69.0
40.0
--
Fri Feb 17, 1995
3645.74
16691273
8109
13300
60.0
32.0
--
Thu Feb 17, 1994
3655.74
17940792
7301
12900
53.0
35.0
--
Wed Feb 17, 1993
3612.70
13003993
6853
11900
n/a
n/a
--
Mon Feb 17, 1992
3620.58
13824778
9120
11600
51.0
32.0
--
Sun Feb 17, 1991
3629.74
14824009
9141
10700
60.0
40.0
--
Sat Feb 17, 1990
3654.36
17764914
5269
9790
56.0
24.0
--
Fri Feb 17, 1989
3674.96
20533314
6790
12900
58.0
41.0
--
Wed Feb 17, 1988
3682.26
21589222
9716
16500
55.0
27.0
--
Tue Feb 17, 1987
3678.02
20970902
19411
21200
51.0
34.0
--
Mon Feb 17, 1986
3683.65
21794836
13356
17400
61.0
46.0
--
Sun Feb 17, 1985
3677.74
20930558
15644
26700
58.0
33.0
--
Fri Feb 17, 1984
3678.48
21068786
17091
24400
60.0
33.0
--
Thu Feb 17, 1983
3682.10
21628686
11898
16200
57.0
34.0
--
Wed Feb 17, 1982
3662.10
18856926
7392
4720
46.0
39.0
--
Tue Feb 17, 1981
3678.18
21118730
6971
8170
62.0
36.0
--
Sun Feb 17, 1980
3672.72
20370478
12079
7780
53.0
42.0
--
Sat Feb 17, 1979
3627.04
14665307
15750
14400
52.0
32.0
--
Fri Feb 17, 1978
3623.92
14343938
6119
12800
48.0
29.0
--
Thu Feb 17, 1977
3651.55
17630022
7237
6270
65.0
35.0
--
Tue Feb 17, 1976
3666.45
19620630
10578
12200
55.0
34.0
--
Mon Feb 17, 1975
3645.96
16984260
9280
9160
46.0
31.0
--
Sun Feb 17, 1974
3648.38
17312180
9972
2870
54.0
29.0
--
Sat Feb 17, 1973
3600.58
12035254
12345
11300
49.0
31.0
--
Thu Feb 17, 1972
3607.74
12767329
11461
5580
65.0
36.0
--
Wed Feb 17, 1971
3602.37
12249308
10951
6590
63.0
47.0
--
Tue Feb 17, 1970
3569.41
9287730
10716
8660
69.0
37.0
--
Mon Feb 17, 1969
3541.59
7187265
12856
8550
53.0
31.0
--
Sat Feb 17, 1968
3525.26
6112402
7918
5210
56.0
38.0
--
Fri Feb 17, 1967
3515.61
5527746
6779
10400
54.0
25.0
--
Thu Feb 17, 1966
3533.90
6695508
8780
9250
41.0
21.0
--
Wed Feb 17, 1965
3491.02
4172845
9450
9420
50.0
25.0
--
Mon Feb 17, 1964
3414.50
1112000
5002
3990
50.0
25.0
--



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