Lake Powell Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, July 22nd, 2019

Water Data for 20 days surrounding Mar 23, 2017

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Apr 02, 2017
3596.35
-0.26
11405150
22132
9533
72.0
45.0
53.0
Sat, Apr 01, 2017
3596.11
0.20
11382697
20436
9886
59.0
42.0
53.0
Fri, Mar 31, 2017
3595.91
0.15
11364007
20156
12304
50.0
37.0
53.0
Thu, Mar 30, 2017
3595.76
0.19
11350003
21974
12097
75.0
42.0
53.0
Wed, Mar 29, 2017
3595.57
0.18
11332279
21442
12082
70.0
44.0
53.0
Tue, Mar 28, 2017
3595.39
0.12
11315505
18940
12630
66.0
48.0
54.0
Mon, Mar 27, 2017
3595.27
0.18
11304331
21759
12414
68.0
48.0
55.0
Sun, Mar 26, 2017
3595.09
0.20
11287583
20493
10145
64.0
44.0
55.0
Sat, Mar 25, 2017
3594.89
0.16
11268993
20104
11788
62.0
46.0
55.0
Fri, Mar 24, 2017
3594.73
0.23
11254134
23998
12155
64.0
46.0
57.0
Thu, Mar 23, 2017
3594.50
0.13
11232797
18652
11867
57.0
44.0
57.0
Wed, Mar 22, 2017
3594.37
0.11
11220749
17561
11789
73.0
46.0
58.0
Tue, Mar 21, 2017
3594.26
0.07
11210560
14729
10976
79.0
54.0
57.0
Mon, Mar 20, 2017
3594.19
0.07
11204079
15906
12155
82.0
53.0
57.0
Sun, Mar 19, 2017
3594.12
0.12
11197601
16424
10156
81.0
53.0
57.0
Sat, Mar 18, 2017
3594.00
0.07
11186501
15034
11286
81.0
53.0
56.0
Fri, Mar 17, 2017
3593.93
0.05
11180029
14138
11399
81.0
53.0
56.0
Thu, Mar 16, 2017
3593.88
0.03
11175408
13529
11797
81.0
52.0
55.0
Wed, Mar 15, 2017
3593.85
-0.02
11172636
11425
12207
79.0
48.0
55.0
Tue, Mar 14, 2017
3593.87
-0.03
11174484
10732
12018
78.0
48.0
54.0
Mon, Mar 13, 2017
3593.90
-0.05
11177256
9560
11853
73.0
48.0
53.0
Averages of List
3594.76
0.09
11256990
17577
11549
71.2
47.3
55.0


Averages for March 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3633.94
-0.03
15748608
10965
12641
64.9
40.9
52.2
All-Time
3619.21
-0.02
14532544
10833
11292
70.9
47.3
62.8


All Lake Powell water data for March 23rd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Mar 23, 2019
3570.23
9125682
8539
12762
62.0
39.0
49.0
Fri Mar 23, 2018
3613.23
13058175
7745
13620
64.0
46.0
50.0
Thu Mar 23, 2017
3594.50
11232797
18652
11867
57.0
44.0
57.0
Wed Mar 23, 2016
3592.86
11081400
6825
11609
60.1
39.9
51.0
Mon Mar 23, 2015
3591.25
10934043
6950
10205
75.0
48.0
56.0
Sun Mar 23, 2014
3575.16
9530579
6738
7906
70.0
42.1
50.0
Sat Mar 23, 2013
3599.73
11724338
1248
9317
48.9
34.0
51.0
Fri Mar 23, 2012
3635.09
15430728
11730
10176
73.9
46.0
51.0
Wed Mar 23, 2011
3611.88
12920469
11749
18406
59.0
34.0
--
Tue Mar 23, 2010
3619.79
13741002
8156
10228
61.0
44.1
51.0
Mon Mar 23, 2009
3610.79
12809984
6811
10394
55.9
37.0
51.0
Sun Mar 23, 2008
3589.21
10749137
12641
9077
61.0
37.0
52.0
Fri Mar 23, 2007
3597.97
11557438
14837
9996
55.0
44.1
56.0
Thu Mar 23, 2006
3589.02
10732024
7599
10010
57.9
36.0
49.0
Wed Mar 23, 2005
3556.69
8073957
9427
14013
57.9
42.1
52.0
Tue Mar 23, 2004
3583.47
10239723
8272
14039
78.1
57.9
59.0
Sun Mar 23, 2003
3608.13
12542979
7710
12783
73.0
44.1
52.0
Sat Mar 23, 2002
3648.11
16981618
6464
9064
64.9
50.0
50.0
Fri Mar 23, 2001
3662.98
18885946
6449
10692
71.1
46.9
--
Thu Mar 23, 2000
3676.82
20798636
8275
11564
57.0
29.0
52.0
Tue Mar 23, 1999
3677.83
20943750
9961
13288
65.0
n/a
--
Mon Mar 23, 1998
3673.19
20283290
13678
19800
76.0
44.0
--
Sun Mar 23, 1997
3663.10
18901940
23696
24000
75.0
42.0
--
Sat Mar 23, 1996
3675.36
20590208
12372
8270
67.0
41.0
--
Thu Mar 23, 1995
3644.92
16591654
12265
10300
61.0
36.0
--
Wed Mar 23, 1994
3654.77
17816780
8207
10900
72.0
37.0
--
Tue Mar 23, 1993
3614.72
13211274
23035
9840
76.0
41.0
--
Mon Mar 23, 1992
3619.44
13703914
7750
10100
61.0
44.0
--
Sat Mar 23, 1991
3628.31
14664572
5960
10900
58.0
34.0
--
Fri Mar 23, 1990
3651.54
17408504
5443
16500
76.0
47.0
--
Thu Mar 23, 1989
3674.67
20492128
10536
10100
75.0
37.0
--
Wed Mar 23, 1988
3681.71
21508364
8726
11500
76.0
37.0
--
Mon Mar 23, 1987
3679.28
21153604
17675
13300
50.0
31.0
--
Sun Mar 23, 1986
3681.56
21486328
16628
26600
73.0
46.0
--
Sat Mar 23, 1985
3675.71
20639814
23310
16600
61.0
36.0
--
Fri Mar 23, 1984
3674.72
20530066
18153
24700
n/a
n/a
--
Wed Mar 23, 1983
3684.14
21931108
17106
11900
55.0
35.0
--
Tue Mar 23, 1982
3663.94
19102414
10536
8200
60.0
38.0
--
Mon Mar 23, 1981
3677.95
21085344
5797
8470
66.0
45.0
--
Sun Mar 23, 1980
3675.44
20755968
12235
9380
63.0
37.0
--
Fri Mar 23, 1979
3632.61
15294075
17431
3540
60.0
41.0
--
Thu Mar 23, 1978
3622.72
14213050
7383
8600
68.0
43.0
--
Wed Mar 23, 1977
3651.05
17566760
7525
1510
69.0
38.0
--
Tue Mar 23, 1976
3664.88
19406950
9641
12300
65.0
35.0
--
Sun Mar 23, 1975
3645.98
16986726
8980
2330
52.0
35.0
--
Sat Mar 23, 1974
3650.75
17611072
13791
2010
68.0
50.0
--
Fri Mar 23, 1973
3600.40
12017648
15469
27200
58.0
34.0
--
Thu Mar 23, 1972
3612.40
13246295
12784
6750
71.0
59.0
--
Tue Mar 23, 1971
3602.53
12265140
9428
9500
77.0
44.0
--
Mon Mar 23, 1970
3571.46
9457880
8878
9260
67.0
37.0
--
Sun Mar 23, 1969
3543.52
7322912
11207
11300
65.0
42.0
--
Sat Mar 23, 1968
3523.06
5973803
7438
14800
67.0
37.0
--
Thu Mar 23, 1967
3512.81
5361848
9438
9860
72.0
42.0
--
Wed Mar 23, 1966
3536.13
6845646
19303
9600
56.0
29.0
--
Tue Mar 23, 1965
3491.10
4177005
9543
7610
71.0
41.0
--
Mon Mar 23, 1964
3414.90
1123997
4930
4050
57.0
32.0
--
Sat Mar 23, 1963
4436
1050
71.0
41.0
--



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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