Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, April 2nd, 2020

Water Data for 20 days surrounding Feb 23, 2020

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Mar 04, 2020
3602.38
-0.08
11978589
7657
11630
64.0
38.0
48.0
Tue, Mar 03, 2020
3602.46
-0.11
11986322
5890
11445
61.0
36.0
47.0
Mon, Mar 02, 2020
3602.57
-0.12
11996960
5570
11655
59.0
36.0
47.0
Sun, Mar 01, 2020
3602.69
-0.03
12008573
8728
10071
64.0
43.0
47.0
Sat, Feb 29, 2020
3602.72
-0.08
12011477
6976
11045
61.0
35.0
47.0
Fri, Feb 28, 2020
3602.80
-0.10
12019225
7128
12254
57.0
33.0
47.0
Thu, Feb 27, 2020
3602.90
-0.07
12028914
8800
12345
58.0
31.0
47.0
Wed, Feb 26, 2020
3602.97
-0.10
12035699
7246
12377
50.0
27.0
47.0
Tue, Feb 25, 2020
3603.07
-0.19
12045397
2385
12277
47.0
32.0
47.0
Mon, Feb 24, 2020
3603.26
-0.07
12063838
8798
12350
57.0
36.0
47.0
Sun, Feb 23, 2020
3603.33
0.20
12070636
5604
5454
57.0
37.0
47.0
Sat, Feb 22, 2020
3603.13
-0.31
12050830
-5319
11136
47.0
36.0
47.0
Fri, Feb 21, 2020
3603.44
-0.12
12081325
6276
12479
55.0
29.0
47.0
Thu, Feb 20, 2020
3603.56
-0.14
12092993
5204
12471
49.0
31.0
47.0
Wed, Feb 19, 2020
3603.70
-0.07
12106615
8926
12486
56.0
31.0
46.0
Tue, Feb 18, 2020
3603.77
-0.20
12113430
1674
12133
50.0
33.0
46.0
Mon, Feb 17, 2020
3603.97
0.01
12132915
12583
11902
62.0
42.0
46.0
Sun, Feb 16, 2020
3603.96
-0.06
12131940
7439
10474
66.0
38.0
46.0
Sat, Feb 15, 2020
3604.02
-0.06
12137790
8282
11317
57.0
34.0
46.0
Fri, Feb 14, 2020
3604.08
-0.14
12143641
5544
12832
56.0
30.0
46.0
Thu, Feb 13, 2020
3604.22
-0.13
12157302
5202
11963
54.0
29.0
46.0
Averages of List
3603.29
-0.09
12066401
6219
11528
56.5
34.1
46.7


Averages for February 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3634.47
-0.06
15798891
8999
13733
53.8
32.8
47.8
All-Time
3619.64
-0.03
14566182
9484
12166
71.4
47.7
62.7


All Lake Powell water data for February 23rd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Feb 23, 2020
3603.33
12070636
5604
5454
57.0
37.0
47.0
Sat Feb 23, 2019
3572.78
9333642
7051
14539
41.0
18.0
45.0
Fri Feb 23, 2018
3616.60
13406123
5298
13068
37.0
28.0
47.0
Thu Feb 23, 2017
3594.34
11217969
11902
13774
46.0
37.0
49.0
Tue Feb 23, 2016
3594.68
11249494
9733
13130
53.1
37.0
50.0
Mon Feb 23, 2015
3592.47
11045589
6124
10976
37.0
30.0
49.0
Sun Feb 23, 2014
3576.07
9606604
5837
9817
64.0
39.0
47.0
Sat Feb 23, 2013
3602.09
11950585
6053
10103
48.9
30.0
45.0
Thu Feb 23, 2012
3635.65
15495266
10305
11371
60.1
39.9
49.0
Wed Feb 23, 2011
3615.72
13314687
7949
15647
48.9
30.0
45.0
Tue Feb 23, 2010
3620.58
13824776
7183
11747
43.0
26.1
50.0
Mon Feb 23, 2009
3612.44
12977475
6073
10915
64.0
45.0
49.0
Sat Feb 23, 2008
3590.32
10849505
12349
10298
51.1
35.1
47.0
Fri Feb 23, 2007
3598.17
11576323
9292
11008
52.0
32.0
--
Thu Feb 23, 2006
3590.56
10871282
7478
14844
55.0
28.0
47.0
Wed Feb 23, 2005
3559.61
8293464
10011
14021
48.9
39.0
50.0
Mon Feb 23, 2004
3587.75
10618049
4051
13163
46.0
37.9
49.0
Sun Feb 23, 2003
3611.66
12898110
5260
12812
51.1
32.0
48.0
Sat Feb 23, 2002
3650.23
17244362
5186
9953
57.9
37.0
--
Fri Feb 23, 2001
3664.29
19060944
5449
11681
48.0
37.0
--
Wed Feb 23, 2000
3678.18
20994190
7988
11518
57.0
32.0
--
Tue Feb 23, 1999
3679.16
21135960
7753
14947
51.0
28.0
--
Mon Feb 23, 1998
3676.32
20727078
11291
20300
n/a
n/a
--
Sun Feb 23, 1997
3667.49
19493712
11112
26800
53.0
24.0
--
Fri Feb 23, 1996
3676.37
20734232
10607
15200
55.0
30.0
--
Thu Feb 23, 1995
3645.23
16629270
6779
12700
70.0
41.0
--
Wed Feb 23, 1994
3655.32
17887030
8088
13000
47.0
22.0
--
Tue Feb 23, 1993
3612.73
13007059
11238
11900
n/a
n/a
--
Sun Feb 23, 1992
3620.22
13786427
7045
9030
62.0
34.0
--
Sat Feb 23, 1991
3629.20
14763795
7322
11900
60.0
34.0
--
Fri Feb 23, 1990
3653.77
17689908
4929
11100
54.0
29.0
--
Thu Feb 23, 1989
3674.71
20497814
7141
14300
64.0
30.0
--
Tue Feb 23, 1988
3681.90
21536286
9844
15100
60.0
29.0
--
Mon Feb 23, 1987
3677.81
20940648
16250
22200
53.0
28.0
--
Sun Feb 23, 1986
3683.57
21782940
21656
18400
64.0
40.0
--
Sat Feb 23, 1985
3676.91
20811118
17197
26800
57.0
36.0
--
Thu Feb 23, 1984
3677.82
20973216
16059
24300
52.0
29.0
--
Wed Feb 23, 1983
3682.16
21637490
12196
13900
55.0
34.0
--
Tue Feb 23, 1982
3662.43
18900936
9833
10300
59.0
40.0
--
Mon Feb 23, 1981
3678.20
21121640
7439
7290
62.0
32.0
--
Sat Feb 23, 1980
3673.43
20470592
21550
11000
57.0
38.0
--
Fri Feb 23, 1979
3627.62
14729779
12121
10900
48.0
34.0
--
Thu Feb 23, 1978
3623.37
14284010
5579
14300
57.0
31.0
--
Wed Feb 23, 1977
3651.66
17643924
8710
7980
51.0
32.0
--
Mon Feb 23, 1976
3666.11
19573972
9535
10700
54.0
29.0
--
Sun Feb 23, 1975
3645.50
16927608
10388
7440
48.0
25.0
--
Sat Feb 23, 1974
3648.44
17319720
10270
7540
63.0
28.0
--
Fri Feb 23, 1973
3600.30
12007891
12366
14000
45.0
37.0
--
Wed Feb 23, 1972
3608.69
12863990
13792
5100
68.0
39.0
--
Tue Feb 23, 1971
3602.70
12281962
13515
9920
47.0
31.0
--
Mon Feb 23, 1970
3569.77
9317362
10014
4470
55.0
37.0
--
Sun Feb 23, 1969
3542.27
7234757
13185
6940
45.0
32.0
--
Fri Feb 23, 1968
3525.76
6143759
8599
8560
63.0
38.0
--
Thu Feb 23, 1967
3515.16
5500895
6662
8510
60.0
31.0
--
Wed Feb 23, 1966
3534.19
6715052
8535
5160
51.0
29.0
--
Tue Feb 23, 1965
3491.34
4189472
10685
7640
57.0
34.0
--
Sun Feb 23, 1964
3414.50
1112000
5125
4010
52.0
33.0
--



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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 - 2020


Water Database