Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, September 21st, 2019

Water Data for 20 days surrounding Aug 28, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Sep 07, 2019
3617.83
-0.10
13534610
6743
11571
98.0
73.0
78.0
Fri, Sep 06, 2019
3617.93
-0.06
13545091
7056
11886
98.0
71.0
78.0
Thu, Sep 05, 2019
3617.99
-0.16
13551382
3865
12125
98.0
72.0
79.0
Wed, Sep 04, 2019
3618.15
-0.13
13568168
6134
12685
101.0
74.0
80.0
Tue, Sep 03, 2019
3618.28
-0.07
13581817
8605
11727
99.0
73.0
79.0
Mon, Sep 02, 2019
3618.35
-0.12
13589170
4592
10577
99.0
74.0
79.0
Sun, Sep 01, 2019
3618.47
-0.08
13601781
6555
10252
103.0
69.0
79.0
Sat, Aug 31, 2019
3618.55
-0.10
13610192
6805
11608
102.0
74.0
78.0
Fri, Aug 30, 2019
3618.65
-0.17
13620711
7056
15874
101.0
73.0
78.0
Thu, Aug 29, 2019
3618.82
-0.18
13638606
6461
15861
100.0
72.0
78.0
Wed, Aug 28, 2019
3619.00
-0.22
13657570
3864
15570
101.0
73.0
78.0
Tue, Aug 27, 2019
3619.22
-0.20
13680771
5478
16046
101.0
73.0
78.0
Mon, Aug 26, 2019
3619.42
-0.13
13701885
9341
15889
102.0
73.0
79.0
Sun, Aug 25, 2019
3619.55
-0.10
13715620
6728
11554
100.0
73.0
80.0
Sat, Aug 24, 2019
3619.65
-0.12
13726192
5665
11645
99.0
71.0
79.0
Fri, Aug 23, 2019
3619.77
-0.20
13738885
5225
15822
98.0
71.0
80.0
Thu, Aug 22, 2019
3619.97
-0.16
13760057
7673
15972
99.0
70.0
80.0
Wed, Aug 21, 2019
3620.13
-0.17
13777011
7007
15891
103.0
71.0
80.0
Tue, Aug 20, 2019
3620.30
-0.17
13795041
7199
16091
102.0
69.0
80.0
Mon, Aug 19, 2019
3620.47
-0.13
13813089
9234
15819
99.0
70.0
80.0
Sun, Aug 18, 2019
3620.60
-0.08
13826902
7919
11612
99.0
70.0
80.0
Averages of List
3619.10
-0.14
13668312
6629
13623
100.1
71.9
79.0


Averages for August 28th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3649.48
-0.14
17617227
9194
16063
91.2
65.1
78.4
All-Time
3636.26
-0.13
16067556
8933
15372
71.6
47.7
62.8


All Lake Powell water data for August 28th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Aug 28, 2019
3619.00
13657570
3864
15570
101.0
73.0
78.0
Tue Aug 28, 2018
3597.74
11535742
5950
15934
0.0
0.0
78.0
Mon Aug 28, 2017
3631.34
15003450
6921
15128
100.0
72.0
80.0
Sun Aug 28, 2016
3614.06
13143316
6922
13303
86.0
59.0
75.0
Fri Aug 28, 2015
3609.44
12674014
5029
13452
95.0
71.1
79.0
Thu Aug 28, 2014
3605.95
12326958
11543
13376
88.0
63.0
75.0
Wed Aug 28, 2013
3589.94
10815074
10705
13394
89.1
64.9
77.0
Tue Aug 28, 2012
3623.93
14184218
5780
14260
99.0
75.0
79.0
Sun Aug 28, 2011
3655.92
17963872
11676
24712
97.0
75.0
81.0
Sat Aug 28, 2010
3634.94
15413473
8052
12732
89.1
68.0
79.0
Fri Aug 28, 2009
3637.85
15750650
8085
13241
98.1
68.0
76.0
Thu Aug 28, 2008
3629.89
14840522
7533
14746
97.0
73.0
80.0
Tue Aug 28, 2007
3603.97
12132912
5282
13343
88.0
64.9
--
Mon Aug 28, 2006
3603.24
12061895
7545
13710
90.0
64.9
78.0
Sun Aug 28, 2005
3603.32
12069671
6964
12581
n/a
n/a
81.0
Sat Aug 28, 2004
3572.84
9338580
4927
13617
89.1
61.0
75.0
Thu Aug 28, 2003
3604.78
12212049
4786
15538
93.0
73.0
81.0
Wed Aug 28, 2002
3628.19
14651119
3024
14993
95.0
68.0
--
Tue Aug 28, 2001
3666.69
19384804
6780
13969
97.0
73.9
79.0
Mon Aug 28, 2000
3680.48
21328050
6413
8054
90.0
63.0
--
Sat Aug 28, 1999
3693.55
23301060
17163
19180
n/a
n/a
--
Fri Aug 28, 1998
3691.21
22938308
10304
21500
96.0
68.0
80.0
Thu Aug 28, 1997
3691.01
22907504
12149
21300
92.0
68.0
--
Wed Aug 28, 1996
3682.49
21623062
7514
15100
97.0
72.0
--
Mon Aug 28, 1995
3691.70
23013920
13577
17000
98.0
69.0
--
Sun Aug 28, 1994
3657.37
18150566
5095
10800
97.0
69.0
--
Sat Aug 28, 1993
3664.53
19093138
9315
13700
84.0
60.0
--
Fri Aug 28, 1992
3626.32
14445208
9810
12600
91.0
61.0
--
Wed Aug 28, 1991
3631.78
15053253
6334
15000
98.0
70.0
--
Tue Aug 28, 1990
3641.71
16205630
4711
17200
98.0
69.0
--
Mon Aug 28, 1989
3670.32
19882490
6268
18200
92.0
64.0
--
Sun Aug 28, 1988
3688.35
22500564
8513
7690
100.0
66.0
--
Fri Aug 28, 1987
3691.83
23033832
15478
19900
89.0
61.0
--
Thu Aug 28, 1986
3695.18
23556250
14259
26300
91.0
68.0
--
Wed Aug 28, 1985
3691.51
22984542
8700
25200
96.0
71.0
--
Tue Aug 28, 1984
3700.59
24449974
23947
23600
96.0
63.0
--
Sun Aug 28, 1983
3704.88
25182038
18389
27100
89.0
51.0
--
Sat Aug 28, 1982
3686.78
22358512
23717
15500
89.0
65.0
--
Fri Aug 28, 1981
3673.79
20490534
5358
13800
96.0
69.0
--
Thu Aug 28, 1980
3690.77
23030768
9392
16200
97.0
58.0
--
Tue Aug 28, 1979
3681.23
21626446
9865
20200
99.0
66.0
--
Mon Aug 28, 1978
3646.52
16973642
5585
19600
93.0
62.0
--
Sun Aug 28, 1977
3643.08
16578874
4837
10800
89.0
63.0
--
Sat Aug 28, 1976
3667.87
19815598
6345
12100
95.0
68.0
--
Thu Aug 28, 1975
3672.25
20456726
8986
16900
n/a
n/a
--
Wed Aug 28, 1974
3656.62
18365590
5844
23600
99.0
67.0
--
Tue Aug 28, 1973
3645.21
16944860
15906
4270
92.0
63.0
--
Mon Aug 28, 1972
3609.70
12967300
6602
16100
85.0
64.0
--
Sat Aug 28, 1971
3617.50
13805667
11501
13600
85.0
70.0
--
Fri Aug 28, 1970
3598.35
11875438
9662
15200
95.0
68.0
--
Thu Aug 28, 1969
3576.20
9874253
8744
19000
95.0
68.0
--
Wed Aug 28, 1968
3549.24
7746956
10414
17600
95.0
62.0
--
Mon Aug 28, 1967
3531.02
6493619
7283
12100
97.0
77.0
--
Sun Aug 28, 1966
3534.47
6734014
5197
9390
96.0
70.0
--
Sat Aug 28, 1965
3531.73
6562233
13171
18400
98.0
69.0
--
Fri Aug 28, 1964
3490.25
4139000
6082
3810
94.0
63.0
--
Wed Aug 28, 1963
201400
5395
1000
94.0
64.0
--



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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 0.158 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