Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, October 16th, 2019

Water Data for 20 days surrounding Feb 22, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Mar 04, 2019
3571.46
-0.08
9225599
9754
13119
61.0
45.0
47.0
Sun, Mar 03, 2019
3571.54
-0.06
9232123
8929
11407
59.0
46.0
47.0
Sat, Mar 02, 2019
3571.60
-0.11
9237018
7593
12295
62.0
47.0
47.0
Fri, Mar 01, 2019
3571.71
-0.18
9245997
5292
13112
63.0
43.0
46.0
Thu, Feb 28, 2019
3571.89
-0.21
9260702
5784
15015
64.0
41.0
46.0
Wed, Feb 27, 2019
3572.10
-0.19
9277878
4740
13090
60.0
36.0
45.0
Tue, Feb 26, 2019
3572.29
-0.14
9293437
7382
13508
52.0
31.0
45.0
Mon, Feb 25, 2019
3572.43
-0.19
9304912
4898
13264
45.0
28.0
45.0
Sun, Feb 24, 2019
3572.62
-0.16
9320501
5664
12697
42.0
25.0
45.0
Sat, Feb 23, 2019
3572.78
-0.17
9333642
7051
14539
41.0
18.0
45.0
Fri, Feb 22, 2019
3572.95
-0.24
9347618
4580
15214
36.0
29.0
45.0
Thu, Feb 21, 2019
3573.19
-0.14
9367373
7572
13731
39.0
29.0
45.0
Wed, Feb 20, 2019
3573.33
-0.10
9378909
8917
13285
34.0
20.0
45.0
Tue, Feb 19, 2019
3573.43
-0.18
9387155
5636
13602
37.0
24.0
45.0
Mon, Feb 18, 2019
3573.61
-0.13
9402010
7807
13532
34.0
24.0
45.0
Sun, Feb 17, 2019
3573.74
-0.07
9412749
8933
11961
43.0
28.0
45.0
Sat, Feb 16, 2019
3573.81
-0.15
9418535
5908
12540
47.0
32.0
45.0
Fri, Feb 15, 2019
3573.96
-0.10
9430940
8323
12932
51.0
37.0
45.0
Thu, Feb 14, 2019
3574.06
-0.11
9439631
7927
12539
43.0
39.0
45.0
Wed, Feb 13, 2019
3574.17
-0.18
9448327
4794
12794
48.0
30.0
45.0
Tue, Feb 12, 2019
3574.35
-0.14
9463246
6896
13097
45.0
23.0
45.0
Averages of List
3572.91
-0.14
9344205
6875
13203
47.9
32.1
45.4


Averages for February 22nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3635.34
-0.07
15902760
8833
13608
55.0
34.2
47.9
All-Time
3619.98
-0.04
14615749
9331
12306
71.5
47.7
62.8


All Lake Powell water data for February 22nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Feb 22, 2019
3572.95
9347618
4580
15214
36.0
29.0
45.0
Thu Feb 22, 2018
3616.74
13420707
6603
13243
43.0
28.0
47.0
Wed Feb 22, 2017
3594.38
11221675
8585
13486
64.0
44.0
51.0
Mon Feb 22, 2016
3594.75
11255991
8214
13130
61.0
42.1
50.0
Sun Feb 22, 2015
3592.57
11054764
10721
9079
50.0
33.0
49.0
Sat Feb 22, 2014
3576.16
9614144
6245
10227
66.9
39.9
47.0
Fri Feb 22, 2013
3602.17
11958306
6479
11057
46.9
30.0
45.0
Wed Feb 22, 2012
3635.67
15497574
6219
11688
61.0
37.0
49.0
Tue Feb 22, 2011
3615.87
13330244
7250
15860
48.0
28.0
45.0
Mon Feb 22, 2010
3620.65
13832217
6903
11795
41.0
30.9
50.0
Sun Feb 22, 2009
3612.53
12986652
6943
10167
57.9
37.9
49.0
Fri Feb 22, 2008
3590.28
10845874
9524
10717
48.0
37.9
47.0
Thu Feb 22, 2007
3598.21
11580107
7385
11081
66.9
35.1
48.0
Wed Feb 22, 2006
3590.72
10885808
7040
14885
50.0
28.0
47.0
Tue Feb 22, 2005
3559.67
8297999
11906
13998
51.1
39.9
50.0
Sun Feb 22, 2004
3587.88
10629669
3799
6921
46.0
36.0
48.0
Sat Feb 22, 2003
3611.84
12916412
5219
12824
60.1
36.0
48.0
Fri Feb 22, 2002
3650.30
17253096
5223
11300
57.9
34.0
--
Thu Feb 22, 2001
3664.36
19070338
5015
11607
57.0
42.1
--
Tue Feb 22, 2000
3678.16
20991302
8136
11552
55.0
35.0
--
Mon Feb 22, 1999
3679.18
21138864
7792
14653
58.0
31.0
--
Sun Feb 22, 1998
3676.50
20752808
11461
17900
n/a
n/a
--
Sat Feb 22, 1997
3667.72
19525106
11005
26800
52.0
25.0
--
Thu Feb 22, 1996
3676.42
20741354
10207
15700
55.0
32.0
--
Wed Feb 22, 1995
3645.33
16641426
6853
13100
69.0
37.0
--
Tue Feb 22, 1994
3655.44
17902366
8556
13300
49.0
29.0
--
Mon Feb 22, 1993
3612.77
13011147
12494
11800
n/a
n/a
--
Sat Feb 22, 1992
3620.22
13786427
7130
11000
60.0
34.0
--
Fri Feb 22, 1991
3629.22
14766027
7268
13500
63.0
35.0
--
Thu Feb 22, 1990
3653.86
17701304
5131
11500
53.0
30.0
--
Wed Feb 22, 1989
3674.79
20509186
7354
13300
56.0
55.0
--
Mon Feb 22, 1988
3681.92
21539228
9844
14500
60.0
26.0
--
Sun Feb 22, 1987
3677.85
20946414
16697
18200
52.0
30.0
--
Sat Feb 22, 1986
3683.43
21762060
17974
20300
62.0
36.0
--
Fri Feb 22, 1985
3677.08
20835532
16687
26600
56.0
35.0
--
Wed Feb 22, 1984
3678.00
20999142
16229
24300
52.0
29.0
--
Tue Feb 22, 1983
3682.17
21638962
12334
12500
56.0
33.0
--
Mon Feb 22, 1982
3662.42
18899602
9620
6690
59.0
37.0
--
Sun Feb 22, 1981
3678.19
21120186
7854
5230
56.0
29.0
--
Fri Feb 22, 1980
3673.32
20455134
20284
13300
57.0
36.0
--
Thu Feb 22, 1979
3627.58
14725329
12951
11200
50.0
34.0
--
Wed Feb 22, 1978
3623.54
14302531
5576
10700
56.0
33.0
--
Tue Feb 22, 1977
3651.60
17636354
8281
8120
61.0
35.0
--
Sun Feb 22, 1976
3666.15
19579436
9833
13800
49.0
25.0
--
Sat Feb 22, 1975
3645.47
16923908
10737
13700
44.0
24.0
--
Fri Feb 22, 1974
3648.48
17324748
10440
9600
52.0
26.0
--
Thu Feb 22, 1973
3600.30
12007891
11834
19900
44.0
35.0
--
Tue Feb 22, 1972
3608.52
12846682
12568
3350
69.0
41.0
--
Mon Feb 22, 1971
3602.70
12281962
13090
9750
44.0
27.0
--
Sun Feb 22, 1970
3569.68
9309949
10397
3950
49.0
38.0
--
Sat Feb 22, 1969
3542.14
7225580
13611
7700
47.0
35.0
--
Thu Feb 22, 1968
3525.72
6141248
8108
5550
63.0
41.0
--
Wed Feb 22, 1967
3515.22
5504477
6694
9940
57.0
30.0
--
Tue Feb 22, 1966
3534.18
6714375
8599
5230
52.0
29.0
--
Mon Feb 22, 1965
3491.21
4182712
9780
8630
68.0
29.0
--
Sat Feb 22, 1964
3414.50
1112000
5278
4010
52.0
24.0
--



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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 - 2019


Water Database