Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Tuesday, August 16th, 2022

Water Data for 20 days surrounding May 14, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, May 24, 2021
3559.92
-0.03
8,316,978
9704
10628
77.0
53.0
63.0
Sun, May 23, 2021
3559.95
-0.09
8,319,256
4100
7507
74.0
47.0
64.0
Sat, May 22, 2021
3560.04
-0.03
8,326,095
8176
9100
75.0
46.0
65.0
Fri, May 21, 2021
3560.07
-0.17
8,328,375
3604
10327
76.0
54.0
66.0
Thu, May 20, 2021
3560.24
-0.02
8,341,304
10320
10831
87.0
67.0
65.0
Wed, May 19, 2021
3560.26
-0.13
8,342,826
6402
11474
90.0
64.0
66.0
Tue, May 18, 2021
3560.39
-0.09
8,352,724
7542
10958
86.0
58.0
66.0
Mon, May 17, 2021
3560.48
-0.12
8,359,582
6552
11216
80.0
60.0
65.0
Sun, May 16, 2021
3560.60
-0.11
8,368,731
4118
8369
83.0
61.0
64.0
Sat, May 15, 2021
3560.71
-0.07
8,377,124
5856
8447
89.0
64.0
64.0
Fri, May 14, 2021
3560.78
-0.10
8,382,468
7662
11502
92.0
65.0
63.0
Thu, May 13, 2021
3560.88
-0.10
8,390,106
7328
11170
90.0
58.0
63.0
Wed, May 12, 2021
3560.98
-0.07
8,397,749
8425
11020
83.0
53.0
62.0
Tue, May 11, 2021
3561.05
-0.08
8,403,102
8509
11522
78.0
52.0
62.0
Mon, May 10, 2021
3561.13
-0.14
8,409,223
5547
11063
80.0
55.0
62.0
Sun, May 09, 2021
3561.27
-0.10
8,419,941
4777
8628
79.0
53.0
61.0
Sat, May 08, 2021
3561.37
-0.06
8,427,603
7358
9542
83.0
63.0
61.0
Fri, May 07, 2021
3561.43
-0.09
8,432,203
8239
11677
89.0
62.0
61.0
Thu, May 06, 2021
3561.52
-0.15
8,439,106
5425
11373
91.0
59.0
61.0
Wed, May 05, 2021
3561.67
-0.12
8,450,619
7112
11809
87.0
59.0
60.0
Tue, May 04, 2021
3561.79
-0.16
8,459,837
5343
11720
82.0
54.0
60.0
Averages of List
3560.79
-0.10
8,383,093
6767
10471
83.4
57.5
63.0


Averages for May 14th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3632.32
0.23
15,649,853
26680
14071
83.7
55.5
62.2
All-Time
3619.32
0.25
14,620,591
26803
13557
72.8
48.5
62.1


All Lake Powell water data for May 14th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat May 14, 2022
3524.35
5,886,742
21218
9349
90.0
58.0
63.0
Fri May 14, 2021
3560.78
8,382,468
7662
11502
92.0
65.0
63.0
Thu May 14, 2020
3601.23
11,867,800
19161
10357
82.0
60.0
65.0
Tue May 14, 2019
3577.52
9,728,570
29762
11935
86.0
60.0
64.0
Mon May 14, 2018
3609.49
12,679,033
17826
12438
82.0
55.0
62.0
Sun May 14, 2017
3609.00
12,629,906
39702
9290
81.0
53.0
63.0
Sat May 14, 2016
3594.39
11,222,602
31067
10989
84.0
62.1
63.0
Thu May 14, 2015
3591.37
10,944,983
26629
11829
70.0
54.0
63.0
Wed May 14, 2014
3581.57
10,074,631
27124
8409
73.0
44.1
57.0
Tue May 14, 2013
3596.12
11,383,632
10557
10641
93.9
64.0
65.0
Mon May 14, 2012
3635.99
15,534,543
12631
10174
84.9
59.0
64.0
Sat May 14, 2011
3615.28
13,269,122
39008
21829
82.9
61.0
63.0
Fri May 14, 2010
3621.60
13,933,497
15351
9886
64.9
53.1
57.0
Thu May 14, 2009
3616.74
13,420,707
39398
10091
89.1
59.0
62.0
Wed May 14, 2008
3599.11
11,665,383
35265
12882
75.0
48.9
60.0
Mon May 14, 2007
3603.58
12,094,946
19972
10121
89.1
60.1
65.0
Sun May 14, 2006
3597.09
11,474,565
20815
9094
91.9
61.0
64.0
Sat May 14, 2005
3568.62
8,996,013
31235
10180
79.0
54.0
62.0
Fri May 14, 2004
3584.17
10,300,985
21407
10091
81.0
51.1
62.0
Wed May 14, 2003
3605.27
12,260,086
9545
11298
82.0
60.1
57.0
Tue May 14, 2002
3644.92
16,591,654
5554
10352
88.0
59.0
60.0
Mon May 14, 2001
3663.95
19,015,394
16578
8511
84.9
55.0
65.0
Sun May 14, 2000
3676.73
20,785,730
27642
16994
84.0
48.0
--
Fri May 14, 1999
3678.73
21,073,676
18979
19209
88.0
59.0
--
Thu May 14, 1998
3682.21
21,581,778
46348
16400
67.0
42.0
--
Wed May 14, 1997
3668.29
19,603,092
45985
21100
96.0
64.0
--
Tue May 14, 1996
3674.59
20,480,910
35614
17900
101.0
62.0
--
Sun May 14, 1995
3649.58
17,163,504
25683
8820
76.0
52.0
--
Sat May 14, 1994
3655.59
17,921,586
21145
10500
86.0
54.0
--
Fri May 14, 1993
3629.72
14,821,500
30203
10900
90.0
52.0
--
Thu May 14, 1992
3624.29
14,223,614
23625
10400
90.0
60.0
--
Tue May 14, 1991
3627.45
14,569,495
19145
15200
85.0
58.0
--
Mon May 14, 1990
3649.03
17,095,724
8205
11300
85.0
56.0
--
Sun May 14, 1989
3676.55
20,759,656
14979
5340
69.0
47.0
--
Sat May 14, 1988
3684.70
21,951,292
14195
8300
92.0
57.0
--
Thu May 14, 1987
3689.30
22,645,608
37134
15200
84.0
60.0
--
Wed May 14, 1986
3684.54
21,927,466
43476
51400
85.0
53.0
--
Tue May 14, 1985
3692.45
23,129,742
73523
26600
76.0
45.0
--
Mon May 14, 1984
3674.42
20,487,430
51838
44600
93.0
58.0
--
Sat May 14, 1983
3689.37
22,720,138
46633
20200
75.0
40.0
--
Fri May 14, 1982
3670.16
19,951,154
28468
8480
79.0
54.0
--
Thu May 14, 1981
3677.66
21,043,470
10259
10900
89.0
55.0
--
Wed May 14, 1980
3684.37
22,060,420
51848
15700
70.0
40.0
--
Mon May 14, 1979
3652.53
17,699,142
35075
6720
n/a
n/a
--
Sun May 14, 1978
3629.11
14,920,739
18292
7120
n/a
54.0
--
Sat May 14, 1977
3653.19
17,838,686
9440
5640
63.0
43.0
--
Fri May 14, 1976
3664.87
19,405,622
22841
17400
90.0
53.0
--
Wed May 14, 1975
3648.52
17,302,748
22968
14600
86.0
54.0
--
Tue May 14, 1974
3657.12
18,430,938
49025
17900
88.0
54.0
--
Mon May 14, 1973
3599.28
11,908,940
54965
10000
78.0
58.0
--
Sun May 14, 1972
3609.94
12,991,893
17027
9600
81.0
53.0
--
Fri May 14, 1971
3604.87
12,497,765
24380
15700
86.0
59.0
--
Thu May 14, 1970
3569.19
9,269,629
31977
15800
85.0
61.0
--
Wed May 14, 1969
3559.64
8,519,614
38320
16700
88.0
59.0
--
Tue May 14, 1968
3516.16
5,551,679
21645
13100
n/a
n/a
--
Sun May 14, 1967
3503.79
4,845,174
8362
13700
70.0
45.0
--
Sat May 14, 1966
3542.52
7,288,108
30340
14000
86.0
56.0
--
Fri May 14, 1965
3491.38
4,191,539
24606
26700
73.0
51.0
--
Thu May 14, 1964
3395.90
598,397
7499
1000
89.0
55.0
--
Tue May 14, 1963
19028
1020
85.0
60.0
--



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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 - 2022


powell Water Database