Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, May 17th, 2021

Water Data for 20 days surrounding Apr 12, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Apr 22, 2021
3563.62
-0.14
8601279
5516
11156
68.0
54.0
56.0
Wed, Apr 21, 2021
3563.76
-0.17
8612167
3629
10545
77.0
49.0
57.0
Tue, Apr 20, 2021
3563.93
-0.17
8625400
4488
11412
67.0
50.0
58.0
Mon, Apr 19, 2021
3564.10
-0.05
8638648
9403
11236
76.0
44.0
57.0
Sun, Apr 18, 2021
3564.15
-0.16
8642547
2892
9399
66.0
45.0
56.0
Sat, Apr 17, 2021
3564.31
-0.14
8655031
4061
9725
61.0
46.0
56.0
Fri, Apr 16, 2021
3564.45
-0.13
8665966
5569
10811
62.0
41.0
55.0
Thu, Apr 15, 2021
3564.58
-0.16
8676127
3925
10450
63.0
50.0
55.0
Wed, Apr 14, 2021
3564.74
-0.13
8688645
5417
10669
77.0
57.0
55.0
Tue, Apr 13, 2021
3564.87
-0.21
8698826
2577
11248
77.0
58.0
56.0
Mon, Apr 12, 2021
3565.08
-0.18
8715287
5192
11309
79.0
52.0
56.0
Sun, Apr 11, 2021
3565.26
-0.06
8729415
7827
10100
79.0
51.0
56.0
Sat, Apr 10, 2021
3565.32
-0.13
8734127
5543
10813
78.0
49.0
55.0
Fri, Apr 09, 2021
3565.45
-0.17
8744344
4199
11187
76.0
54.0
55.0
Thu, Apr 08, 2021
3565.62
-0.11
8757716
6268
10690
79.0
50.0
55.0
Wed, Apr 07, 2021
3565.73
-0.14
8766377
4696
10408
77.0
45.0
55.0
Tue, Apr 06, 2021
3565.87
-0.13
8777407
5776
11063
70.0
53.0
55.0
Mon, Apr 05, 2021
3566.00
-0.15
8787658
4838
10989
86.0
60.0
54.0
Sun, Apr 04, 2021
3566.15
-0.15
8799497
3468
9625
86.0
57.0
54.0
Sat, Apr 03, 2021
3566.30
-0.15
8811346
4085
10247
84.0
52.0
53.0
Fri, Apr 02, 2021
3566.45
-0.15
8823206
993
7161
79.0
51.0
52.0
Averages of List
3565.04
-0.14
8711953
4779
10488
74.6
50.9
55.3


Averages for April 12th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3631.24
0.00
15459482
12461
12642
71.6
45.0
55.0
All-Time
3617.57
-0.01
14365309
12137
12503
72.2
48.2
62.8


All Lake Powell water data for April 12th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Apr 12, 2021
3565.08
8715287
5192
11309
79.0
52.0
56.0
Sun Apr 12, 2020
3600.15
11764389
13699
9157
69.0
54.0
55.0
Fri Apr 12, 2019
3568.58
8992798
13634
12460
62.0
40.0
55.0
Thu Apr 12, 2018
3611.05
12836281
5338
12089
73.0
44.0
54.0
Wed Apr 12, 2017
3598.74
11630273
22993
10751
75.0
48.0
54.0
Tue Apr 12, 2016
3591.20
10929487
9431
11551
73.9
46.9
58.0
Sun Apr 12, 2015
3590.90
10902176
9998
9144
75.0
50.0
56.0
Sat Apr 12, 2014
3574.21
9451641
6338
7827
75.9
61.0
54.0
Fri Apr 12, 2013
3597.83
11544229
5908
9641
70.0
45.0
53.0
Thu Apr 12, 2012
3635.81
15513740
8150
10801
64.0
50.0
54.0
Tue Apr 12, 2011
3609.76
12706157
13598
15438
71.1
46.0
51.0
Mon Apr 12, 2010
3618.72
13628078
7149
10427
73.0
43.0
54.0
Sun Apr 12, 2009
3609.84
12714201
7859
9715
71.1
46.9
52.0
Sat Apr 12, 2008
3591.11
10921299
13054
9658
63.0
37.0
54.0
Thu Apr 12, 2007
3599.67
11718616
13948
10416
57.9
41.0
55.0
Wed Apr 12, 2006
3588.83
10714928
11690
10332
80.1
48.9
55.0
Tue Apr 12, 2005
3555.79
8007066
13845
7275
69.1
41.0
58.0
Mon Apr 12, 2004
3583.08
10205701
11984
11223
71.1
44.1
58.0
Sat Apr 12, 2003
3606.07
12338791
5629
10489
77.0
50.0
55.0
Fri Apr 12, 2002
3647.06
16852540
6612
10396
73.9
60.1
--
Thu Apr 12, 2001
3662.59
18834110
9026
10592
55.0
39.9
54.5
Wed Apr 12, 2000
3676.56
20761402
11705
17019
77.0
45.0
--
Mon Apr 12, 1999
3677.54
20902002
9679
12093
65.0
28.0
--
Sun Apr 12, 1998
3674.12
20414416
17526
9560
78.0
44.0
--
Sat Apr 12, 1997
3663.44
18947244
20714
21200
56.0
30.0
--
Fri Apr 12, 1996
3672.01
20117876
17790
18900
73.0
42.0
60.5
Wed Apr 12, 1995
3645.40
16649908
13045
11700
68.0
43.0
--
Tue Apr 12, 1994
3654.08
17728938
6991
11000
66.0
33.0
--
Mon Apr 12, 1993
3619.22
13680768
18335
10200
78.0
48.0
--
Sun Apr 12, 1992
3619.49
13709194
10809
8180
84.0
54.0
--
Fri Apr 12, 1991
3627.12
14533213
8878
12300
59.0
34.0
--
Thu Apr 12, 1990
3650.32
17256008
6336
15000
82.0
37.0
--
Wed Apr 12, 1989
3674.65
20489286
11561
9770
78.0
50.0
--
Tue Apr 12, 1988
3681.84
21527492
11694
10100
83.0
42.0
--
Sun Apr 12, 1987
3680.53
21335384
21751
13700
75.0
48.0
--
Sat Apr 12, 1986
3681.50
21477500
29677
31500
73.0
47.0
--
Fri Apr 12, 1985
3677.68
20921910
33940
20900
80.0
55.0
--
Thu Apr 12, 1984
3673.13
20305822
19791
24200
68.0
38.0
--
Tue Apr 12, 1983
3685.17
22084932
12883
21900
62.0
39.0
--
Mon Apr 12, 1982
3663.55
19050392
7745
11400
77.0
51.0
--
Sun Apr 12, 1981
3677.52
21023270
4991
7020
75.0
50.0
--
Sat Apr 12, 1980
3675.07
20703270
10514
11900
n/a
n/a
--
Thu Apr 12, 1979
3638.57
15987553
25614
5380
60.0
40.0
--
Wed Apr 12, 1978
3624.32
14387981
15528
7060
78.0
54.0
--
Tue Apr 12, 1977
3651.98
17684420
5901
1710
75.0
44.0
--
Mon Apr 12, 1976
3664.73
19386564
8142
9970
76.0
36.0
--
Sat Apr 12, 1975
3646.20
17014018
8564
7730
53.0
40.0
--
Fri Apr 12, 1974
3651.40
17693540
8849
8200
72.0
24.0
--
Thu Apr 12, 1973
3594.22
11426073
10809
28000
73.0
47.0
--
Wed Apr 12, 1972
3612.38
13244216
7536
16300
77.0
65.0
--
Mon Apr 12, 1971
3602.02
12214649
12912
18800
84.0
48.0
--
Sun Apr 12, 1970
3569.17
9267983
8225
14100
71.0
41.0
--
Sat Apr 12, 1969
3545.67
7475804
21732
13900
78.0
47.0
--
Fri Apr 12, 1968
3517.15
5611475
7640
16600
79.0
53.0
--
Wed Apr 12, 1967
3510.34
5217510
8760
12200
66.0
31.0
--
Tue Apr 12, 1966
3538.63
7016646
17289
14200
68.0
42.0
--
Mon Apr 12, 1965
3491.09
4176485
13464
20200
49.0
38.0
--
Sun Apr 12, 1964
3405.00
841000
5617
12100
73.0
46.0
--
Fri Apr 12, 1963
8078
990
77.0
40.0
--



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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 - 2021


powell Water Database