Lake Powell Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, July 15th, 2019

Water Data for 20 days surrounding Jun 21, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jul 01, 2019
3612.50
0.68
12983592
52842
14262
98.0
69.0
74.0
Sun, Jun 30, 2019
3611.82
0.70
12914371
49665
10241
96.0
75.0
73.0
Sat, Jun 29, 2019
3611.12
0.72
12843368
50644
10265
100.0
76.0
73.0
Fri, Jun 28, 2019
3610.40
0.65
12770605
50470
14076
100.0
63.0
72.0
Thu, Jun 27, 2019
3609.75
0.71
12705152
53769
14226
96.0
66.0
72.0
Wed, Jun 26, 2019
3609.04
0.73
12633911
54851
14371
93.0
69.0
72.0
Tue, Jun 25, 2019
3608.31
0.88
12560941
62824
14386
96.0
64.0
71.0
Mon, Jun 24, 2019
3607.43
1.00
12473350
69110
14443
92.0
59.0
70.0
Sun, Jun 23, 2019
3606.43
1.08
12374310
68915
10261
82.0
55.0
70.0
Sat, Jun 22, 2019
3605.35
1.02
12267939
65470
10347
81.0
61.0
70.0
Fri, Jun 21, 2019
3604.33
1.07
12168042
72031
14568
89.0
63.0
70.0
Thu, Jun 20, 2019
3603.26
1.01
12063838
68192
14218
96.0
68.0
70.0
Wed, Jun 19, 2019
3602.25
1.02
11966030
68485
14286
96.0
64.0
70.0
Tue, Jun 18, 2019
3601.23
1.21
11867800
78251
14482
88.0
64.0
70.0
Mon, Jun 17, 2019
3600.02
1.22
11751983
78093
14218
88.0
64.0
71.0
Sun, Jun 16, 2019
3598.80
1.25
11635961
75049
10034
87.0
68.0
71.0
Sat, Jun 15, 2019
3597.55
1.28
11517835
76078
9954
92.0
70.0
72.0
Fri, Jun 14, 2019
3596.27
1.14
11397662
72751
14155
95.0
69.0
71.0
Thu, Jun 13, 2019
3595.13
1.20
11291304
75291
14023
98.0
69.0
70.0
Wed, Jun 12, 2019
3593.93
1.22
11180029
76054
14173
96.0
67.0
70.0
Tue, Jun 11, 2019
3592.71
1.27
11067618
77907
13942
96.0
64.0
70.0
Averages of List
3603.70
1.00
12115983
66512
13092
93.1
66.0
71.0


Averages for June 21st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3651.30
0.25
17796555
35667
16823
96.8
67.3
73.6
All-Time
3637.48
0.32
16554534
36514
15802
71.7
47.7
62.7


All Lake Powell water data for June 21st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Jun 21, 2019
3604.33
12168042
72031
14568
89.0
63.0
70.0
Thu Jun 21, 2018
3611.19
12850456
5919
13987
105.0
71.0
73.0
Wed Jun 21, 2017
3631.80
15055404
42531
12751
106.0
75.0
76.0
Tue Jun 21, 2016
3616.61
13407164
41217
13809
108.0
77.0
76.0
Sun Jun 21, 2015
3609.90
12720237
45349
12326
92.0
65.0
79.0
Sat Jun 21, 2014
3606.42
12373322
37863
9201
93.9
72.0
70.0
Fri Jun 21, 2013
3601.08
11853400
0
13832
93.9
70.0
73.0
Thu Jun 21, 2012
3635.20
15443390
2464
12229
n/a
n/a
74.0
Tue Jun 21, 2011
3642.44
16293029
86872
23521
91.0
62.6
68.0
Mon Jun 21, 2010
3637.39
15697009
31908
10347
91.0
63.0
73.0
Sun Jun 21, 2009
3637.75
15738978
29918
10497
89.1
68.0
70.0
Sat Jun 21, 2008
3627.00
14519591
52136
13018
100.0
68.0
73.0
Thu Jun 21, 2007
3611.44
12875788
19605
14043
100.0
69.1
76.0
Wed Jun 21, 2006
3610.84
12815048
18103
13958
96.1
69.1
75.0
Tue Jun 21, 2005
3601.42
11886048
42146
14420
97.0
73.9
72.0
Mon Jun 21, 2004
3587.02
10552894
12244
13828
90.0
66.9
73.0
Sat Jun 21, 2003
3616.45
13390503
17210
14160
89.1
66.0
74.0
Fri Jun 21, 2002
3642.39
16287036
4956
12898
98.1
73.0
74.0
Thu Jun 21, 2001
3672.93
20246752
15000
10565
100.0
70.0
75.0
Wed Jun 21, 2000
3683.09
21711732
13556
8004
99.0
n/a
--
Mon Jun 21, 1999
3690.74
22865954
53142
16063
n/a
n/a
--
Sun Jun 21, 1998
3694.93
23516908
31573
14200
94.0
62.0
--
Sat Jun 21, 1997
3691.29
22950652
60491
22300
n/a
66.0
--
Fri Jun 21, 1996
3685.64
22091526
39622
17500
102.0
65.0
77.0
Wed Jun 21, 1995
3673.42
20315652
96499
16900
94.0
59.0
--
Tue Jun 21, 1994
3665.49
19222342
16255
12200
97.0
71.0
--
Mon Jun 21, 1993
3662.04
18761170
53686
10600
97.0
66.0
--
Sun Jun 21, 1992
3633.98
15303718
13643
8560
97.0
62.0
--
Fri Jun 21, 1991
3637.77
15741322
29804
17400
94.0
64.0
--
Thu Jun 21, 1990
3650.93
17332242
17593
16500
100.0
67.0
--
Wed Jun 21, 1989
3678.31
21012958
14191
14700
104.0
63.0
--
Tue Jun 21, 1988
3692.09
23073964
19922
9610
98.0
68.0
--
Sun Jun 21, 1987
3698.39
24064382
31847
19900
96.0
66.0
--
Sat Jun 21, 1986
3692.89
23197934
58849
33200
97.0
66.0
--
Fri Jun 21, 1985
3700.09
24336594
50062
46800
102.0
70.0
--
Thu Jun 21, 1984
3698.60
24130330
73724
39300
94.0
63.0
--
Tue Jun 21, 1983
3704.17
25064896
87398
60600
95.0
66.0
--
Mon Jun 21, 1982
3682.22
21677828
40412
11100
90.0
65.0
--
Sun Jun 21, 1981
3680.93
21519458
11262
6710
106.0
72.0
--
Sat Jun 21, 1980
3699.62
24423032
52275
6880
n/a
n/a
--
Thu Jun 21, 1979
3677.09
21023310
59333
10100
92.0
51.0
--
Wed Jun 21, 1978
3645.90
16897054
53950
14400
n/a
66.0
--
Tue Jun 21, 1977
3654.99
18069782
5924
8400
92.0
67.0
--
Mon Jun 21, 1976
3671.62
20337584
20406
13600
103.0
83.0
--
Sat Jun 21, 1975
3665.99
19587260
59955
14300
83.0
57.0
--
Fri Jun 21, 1974
3666.51
19688544
30120
17500
102.0
68.0
--
Thu Jun 21, 1973
3632.40
15416275
57416
13900
92.0
63.0
--
Wed Jun 21, 1972
3618.87
13930525
26601
15600
95.0
74.0
--
Mon Jun 21, 1971
3617.13
13765941
47681
16300
102.0
64.0
--
Sun Jun 21, 1970
3595.00
11554857
37231
12000
99.0
71.0
--
Sat Jun 21, 1969
3577.02
9945013
28192
13300
94.0
70.0
--
Fri Jun 21, 1968
3542.29
7248054
47913
17000
103.0
68.0
--
Wed Jun 21, 1967
3523.49
6010480
29421
10000
88.0
55.0
--
Tue Jun 21, 1966
3545.28
7484701
12789
9930
97.0
68.0
--
Mon Jun 21, 1965
3500.77
4693021
78496
47900
98.0
64.0
--
Sun Jun 21, 1964
3464.53
2912791
30193
1000
92.0
59.0
--
Fri Jun 21, 1963
12404
2500
100.0
69.0
--



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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 0.271 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