Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, June 12th, 2021

Water Data for 20 days surrounding May 11, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, May 21, 2021
3560.07
-0.17
8328375
3604
10327
76.0
54.0
66.0
Thu, May 20, 2021
3560.24
-0.02
8341304
10320
10831
87.0
67.0
65.0
Wed, May 19, 2021
3560.26
-0.13
8342826
6402
11474
90.0
64.0
66.0
Tue, May 18, 2021
3560.39
-0.09
8352724
7542
10958
86.0
58.0
66.0
Mon, May 17, 2021
3560.48
-0.12
8359582
6552
11216
80.0
60.0
65.0
Sun, May 16, 2021
3560.60
-0.11
8368731
4118
8369
83.0
61.0
64.0
Sat, May 15, 2021
3560.71
-0.07
8377124
5856
8447
89.0
64.0
64.0
Fri, May 14, 2021
3560.78
-0.10
8382468
7662
11502
92.0
65.0
63.0
Thu, May 13, 2021
3560.88
-0.10
8390106
7328
11170
90.0
58.0
63.0
Wed, May 12, 2021
3560.98
-0.07
8397749
8425
11020
83.0
53.0
62.0
Tue, May 11, 2021
3561.05
-0.08
8403102
8509
11522
78.0
52.0
62.0
Mon, May 10, 2021
3561.13
-0.14
8409223
5547
11063
80.0
55.0
62.0
Sun, May 09, 2021
3561.27
-0.10
8419941
4777
8628
79.0
53.0
61.0
Sat, May 08, 2021
3561.37
-0.06
8427603
7358
9542
83.0
63.0
61.0
Fri, May 07, 2021
3561.43
-0.09
8432203
8239
11677
89.0
62.0
61.0
Thu, May 06, 2021
3561.52
-0.15
8439106
5425
11373
91.0
59.0
61.0
Wed, May 05, 2021
3561.67
-0.12
8450619
7112
11809
87.0
59.0
60.0
Tue, May 04, 2021
3561.79
-0.16
8459837
5343
11720
82.0
54.0
60.0
Mon, May 03, 2021
3561.95
-0.17
8472139
4353
11155
75.0
57.0
59.0
Sun, May 02, 2021
3562.12
-0.14
8485223
2671
8221
81.0
57.0
59.0
Sat, May 01, 2021
3562.26
-0.11
8496009
4547
8842
88.0
61.0
59.0
Averages of List
3561.09
-0.11
8406476
6271
10517
84.2
58.9
62.3


Averages for May 11th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3634.29
0.20
15811468
25152
13914
80.8
52.5
61.1
All-Time
3620.23
0.21
14692014
24934
13557
72.2
48.2
62.7


All Lake Powell water data for May 11th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue May 11, 2021
3561.05
8403102
8509
11522
78.0
52.0
62.0
Mon May 11, 2020
3600.81
11827511
21339
10470
80.0
64.0
64.0
Sat May 11, 2019
3576.41
9635111
28968
10800
73.0
52.0
63.0
Fri May 11, 2018
3609.30
12659969
10159
12421
84.0
72.0
63.0
Thu May 11, 2017
3607.42
12472357
38024
10564
82.0
50.0
62.0
Wed May 11, 2016
3593.31
11122812
21739
11794
73.9
52.0
61.0
Mon May 11, 2015
3590.60
10874909
22525
11737
75.0
50.0
61.0
Sun May 11, 2014
3580.37
9971265
25496
7374
59.0
44.1
57.0
Sat May 11, 2013
3596.10
11381762
10453
9519
81.0
55.9
63.0
Fri May 11, 2012
3635.89
15522983
10777
10210
87.1
63.0
64.0
Wed May 11, 2011
3613.82
13118659
31372
14791
84.9
n/a
60.0
Tue May 11, 2010
3621.36
13907859
14479
9983
60.1
48.9
57.0
Mon May 11, 2009
3615.09
13249477
35330
10125
91.0
61.0
60.0
Sun May 11, 2008
3597.53
11515954
31306
12176
84.0
50.0
60.0
Fri May 11, 2007
3602.90
12028904
21893
10124
91.9
60.1
63.0
Thu May 11, 2006
3596.32
11402348
23234
10028
82.0
51.1
63.0
Wed May 11, 2005
3567.07
8872350
26546
10361
66.9
44.1
59.0
Tue May 11, 2004
3583.47
10239723
16629
10081
73.9
55.0
60.0
Sun May 11, 2003
3605.31
12264017
9385
7749
75.9
44.1
56.0
Sat May 11, 2002
3645.11
16614719
7114
9696
75.9
51.1
59.0
Fri May 11, 2001
3663.65
18975276
15668
10154
88.0
60.1
--
Thu May 11, 2000
3676.30
20724216
30562
16949
90.0
59.0
66.0
Tue May 11, 1999
3678.74
21075124
17504
19054
76.0
38.0
--
Mon May 11, 1998
3681.11
21420206
46358
16200
86.0
48.0
--
Sun May 11, 1997
3667.10
19440578
38927
21000
87.0
58.0
--
Sat May 11, 1996
3673.77
20364988
30330
17700
90.0
60.0
--
Thu May 11, 1995
3648.73
17058148
26448
11000
82.0
51.0
--
Wed May 11, 1994
3655.06
17853798
19047
10700
81.0
51.0
--
Tue May 11, 1993
3628.59
14695542
31497
11000
82.0
49.0
--
Mon May 11, 1992
3623.47
14134757
23272
9980
98.0
54.0
--
Sat May 11, 1991
3627.32
14555208
12185
15200
69.0
41.0
--
Fri May 11, 1990
3649.05
17098206
8087
11700
83.0
52.0
--
Thu May 11, 1989
3676.22
20712456
10744
7530
85.0
53.0
--
Wed May 11, 1988
3684.55
21928958
15420
12000
90.0
50.0
--
Mon May 11, 1987
3688.47
22518906
37144
14100
88.0
60.0
--
Sun May 11, 1986
3684.61
21937906
51574
47100
82.0
53.0
--
Sat May 11, 1985
3690.53
22833624
75581
26700
72.0
46.0
--
Fri May 11, 1984
3673.85
20406754
38447
44700
92.0
61.0
--
Wed May 11, 1983
3688.41
22573526
36448
20100
79.0
44.0
--
Tue May 11, 1982
3669.24
19824084
36242
8140
73.0
43.0
--
Mon May 11, 1981
3677.72
21052140
14480
7960
81.0
49.0
--
Sun May 11, 1980
3682.83
21830798
51172
7230
n/a
n/a
--
Fri May 11, 1979
3651.33
17547208
39114
6110
n/a
n/a
--
Thu May 11, 1978
3628.57
14859895
20165
11200
85.0
46.0
--
Wed May 11, 1977
3653.07
17823362
8274
3000
76.0
44.0
--
Tue May 11, 1976
3664.72
19385202
21478
18400
88.0
60.0
--
Sun May 11, 1975
3648.12
17252590
14959
12600
86.0
53.0
--
Sat May 11, 1974
3655.61
18234192
36359
16200
93.0
61.0
--
Fri May 11, 1973
3596.30
11622834
31840
9540
91.0
62.0
--
Thu May 11, 1972
3609.79
12976532
13724
18000
77.0
49.0
--
Tue May 11, 1971
3604.35
12446110
25076
18500
78.0
53.0
--
Mon May 11, 1970
3568.09
9179777
25733
14000
85.0
54.0
--
Sun May 11, 1969
3558.02
8393740
35516
10400
88.0
59.0
--
Sat May 11, 1968
3515.07
5486647
22743
11600
73.0
45.0
--
Thu May 11, 1967
3504.70
4895905
5540
16900
77.0
46.0
--
Wed May 11, 1966
3541.11
7189205
32605
13800
73.0
50.0
--
Tue May 11, 1965
3491.16
4180112
32105
32800
76.0
47.0
--
Mon May 11, 1964
3394.50
562500
8499
8100
83.0
52.0
--
Sat May 11, 1963
14950
1000
84.0
59.0
--



Search DB for more Lake Powell Water Data Facts



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 0.088 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 - 2021


powell Water Database