Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, October 19th, 2019

Water Data for 20 days surrounding Apr 13, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Apr 23, 2018
3610.13
-0.09
12743390
7957
12482
86.0
53.0
56.0
Sun, Apr 22, 2018
3610.22
-0.04
12752458
8756
10538
80.0
51.0
55.0
Sat, Apr 21, 2018
3610.26
-0.10
12756489
6561
11637
73.0
41.0
54.0
Fri, Apr 20, 2018
3610.36
-0.10
12766571
7777
12856
55.0
41.0
54.0
Thu, Apr 19, 2018
3610.46
-0.10
12776658
7235
12317
75.0
45.0
54.0
Wed, Apr 18, 2018
3610.56
-0.12
12786751
6504
12688
64.0
37.0
54.0
Tue, Apr 17, 2018
3610.68
-0.09
12798869
7052
11589
64.0
44.0
53.0
Mon, Apr 16, 2018
3610.77
-0.07
12807963
8792
12230
80.0
55.0
55.0
Sun, Apr 15, 2018
3610.84
-0.05
12815039
7328
9666
75.0
44.0
55.0
Sat, Apr 14, 2018
3610.89
-0.06
12820094
8705
11595
66.0
39.0
54.0
Fri, Apr 13, 2018
3610.95
-0.10
12826163
7131
12225
59.0
39.0
54.0
Thu, Apr 12, 2018
3611.05
-0.13
12836281
5338
12089
73.0
44.0
54.0
Wed, Apr 11, 2018
3611.18
-0.11
12849443
6591
12243
87.0
53.0
55.0
Tue, Apr 10, 2018
3611.29
-0.12
12860587
6193
12400
75.0
48.0
54.0
Mon, Apr 09, 2018
3611.41
-0.12
12872752
6064
12275
70.0
50.0
54.0
Sun, Apr 08, 2018
3611.53
-0.07
12884924
6440
9891
73.0
57.0
54.0
Sat, Apr 07, 2018
3611.60
-0.05
12892027
9788
12135
87.0
57.0
54.0
Fri, Apr 06, 2018
3611.65
-0.11
12897103
6312
11977
82.0
60.0
53.0
Thu, Apr 05, 2018
3611.76
-0.11
12908274
6704
12372
77.0
50.0
52.0
Wed, Apr 04, 2018
3611.87
-0.12
12919452
5698
11923
72.0
42.0
52.0
Tue, Apr 03, 2018
3611.99
-0.11
12931653
6562
12237
64.0
46.0
53.0
Averages of List
3611.02
-0.09
12833473
7118
11875
73.2
47.4
54.0


Averages for April 13th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3633.76
0.02
15729427
13074
12627
69.8
43.8
55.5
All-Time
3618.82
0.00
14513459
12622
12518
71.9
48.1
62.8


All Lake Powell water data for April 13th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Apr 13, 2019
3568.66
8999211
15680
11887
0.0
0.0
55.0
Fri Apr 13, 2018
3610.95
12826163
7131
12225
59.0
39.0
54.0
Thu Apr 13, 2017
3598.94
11649238
20926
10219
81.0
51.0
55.0
Wed Apr 13, 2016
3591.20
10929487
11874
11514
77.0
51.1
59.0
Mon Apr 13, 2015
3590.86
10898538
8742
10364
78.0
48.0
56.0
Sun Apr 13, 2014
3574.28
9457443
10972
7496
68.0
48.9
54.0
Sat Apr 13, 2013
3597.78
11539513
6634
8825
77.0
48.0
55.0
Fri Apr 13, 2012
3635.82
15514896
11780
10656
57.9
44.1
53.0
Wed Apr 13, 2011
3609.72
12702136
13905
15519
71.1
46.9
52.0
Tue Apr 13, 2010
3618.68
13623868
7816
10391
61.0
41.0
54.0
Mon Apr 13, 2009
3609.82
12712190
8097
10323
73.0
44.1
53.0
Sun Apr 13, 2008
3591.22
10931307
12758
9126
72.0
41.0
55.0
Fri Apr 13, 2007
3599.78
11729104
13335
10481
64.9
42.1
54.0
Thu Apr 13, 2006
3588.91
10722111
12940
10262
80.1
48.0
56.0
Wed Apr 13, 2005
3555.95
8018927
13212
7270
75.9
44.1
59.0
Tue Apr 13, 2004
3583.12
10209192
12332
11232
77.0
46.9
58.0
Sun Apr 13, 2003
3606.03
12334844
5316
7545
75.9
54.0
56.0
Sat Apr 13, 2002
3646.97
16841498
6368
9468
78.1
50.0
--
Fri Apr 13, 2001
3662.57
18831450
8974
10566
61.0
36.0
--
Thu Apr 13, 2000
3676.49
20751376
12378
17039
82.0
n/a
61.5
Tue Apr 13, 1999
3677.47
20891924
9301
12168
70.0
48.0
--
Mon Apr 13, 1998
3674.18
20422870
17431
14100
64.0
38.0
--
Sun Apr 13, 1997
3663.46
18949916
20086
21100
54.0
33.0
--
Sat Apr 13, 1996
3672.05
20123472
19446
18800
72.0
39.0
--
Thu Apr 13, 1995
3645.43
16653559
12255
11700
72.0
40.0
--
Wed Apr 13, 1994
3654.01
17720034
7149
10900
76.0
46.0
--
Tue Apr 13, 1993
3619.45
13705049
18877
10600
67.0
48.0
--
Mon Apr 13, 1992
3619.55
13715530
11104
9990
85.0
53.0
--
Sat Apr 13, 1991
3627.13
14534287
8916
10400
62.0
38.0
--
Fri Apr 13, 1990
3650.29
17252254
6504
11000
77.0
44.0
--
Thu Apr 13, 1989
3674.69
20494972
11665
9310
76.0
47.0
--
Wed Apr 13, 1988
3681.82
21524550
11570
10300
76.0
41.0
--
Mon Apr 13, 1987
3680.75
21367500
24044
13300
74.0
46.0
--
Sun Apr 13, 1986
3681.49
21476028
29373
31500
71.0
52.0
--
Sat Apr 13, 1985
3677.93
20957910
34558
18700
80.0
55.0
--
Fri Apr 13, 1984
3673.13
20305822
20238
24600
72.0
39.0
--
Wed Apr 13, 1983
3685.03
22063936
12988
22700
55.0
38.0
--
Tue Apr 13, 1982
3663.50
19043714
8354
11300
76.0
44.0
--
Mon Apr 13, 1981
3677.51
21021826
4865
7590
74.0
52.0
--
Sun Apr 13, 1980
3674.90
20679024
10733
20800
n/a
n/a
--
Fri Apr 13, 1979
3638.80
16014806
23730
5110
69.0
38.0
--
Thu Apr 13, 1978
3624.49
14406729
14063
8420
79.0
57.0
--
Wed Apr 13, 1977
3651.95
17680620
6261
1950
74.0
45.0
--
Tue Apr 13, 1976
3664.69
19381118
9214
11000
72.0
35.0
--
Sun Apr 13, 1975
3646.25
17020232
9334
6230
62.0
37.0
--
Sat Apr 13, 1974
3651.59
17717712
8792
8110
58.0
23.0
--
Fri Apr 13, 1973
3593.81
11387486
11941
29400
73.0
47.0
--
Thu Apr 13, 1972
3612.21
13226568
8326
16900
74.0
50.0
--
Tue Apr 13, 1971
3601.86
12198957
13708
18800
83.0
53.0
--
Mon Apr 13, 1970
3568.97
9251551
8429
14300
72.0
40.0
--
Sun Apr 13, 1969
3546.00
7499334
23845
13500
78.0
50.0
--
Sat Apr 13, 1968
3516.90
5596466
7774
16600
72.0
55.0
--
Thu Apr 13, 1967
3510.16
5207098
8883
13600
63.0
37.0
--
Wed Apr 13, 1966
3538.69
7020775
17289
14600
72.0
45.0
--
Tue Apr 13, 1965
3491.30
4187392
13939
8610
56.0
33.0
--
Mon Apr 13, 1964
3404.60
830203
5376
12100
72.0
46.0
--
Sat Apr 13, 1963
7945
1010
82.0
44.0
--



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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



Page took 0.260 seconds to create!
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