Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, September 19th, 2019

Water Data for 20 days surrounding Aug 23, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
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
Sat, Aug 17, 2019
3620.68
-0.08
13835407
7884
11580
100.0
70.0
80.0
Fri, Aug 16, 2019
3620.76
-0.15
13843916
8569
16323
100.0
73.0
81.0
Thu, Aug 15, 2019
3620.91
-0.13
13859881
9388
15989
104.0
73.0
81.0
Wed, Aug 14, 2019
3621.04
-0.10
13873729
11021
15884
102.0
69.0
82.0
Tue, Aug 13, 2019
3621.14
-0.14
13884388
7471
14661
100.0
70.0
81.0
Averages of List
3619.78
-0.14
13740514
7197
14310
100.7
71.5
79.6


Averages for August 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3650.67
-0.15
17772587
8642
16323
89.9
66.5
78.9
All-Time
3637.07
-0.15
16168747
8795
15541
70.9
47.4
62.9


All Lake Powell water data for August 23rd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Aug 23, 2019
3619.77
13738885
5225
15822
98.0
71.0
80.0
Thu Aug 23, 2018
3598.72
11628378
5466
16016
0.0
0.0
79.0
Wed Aug 23, 2017
3632.05
15083694
5016
15104
96.0
71.0
80.0
Tue Aug 23, 2016
3614.82
13221594
7499
15029
82.0
64.0
77.0
Sun Aug 23, 2015
3610.23
12753465
7637
11702
95.0
70.0
80.0
Sat Aug 23, 2014
3606.43
12374310
7871
12398
87.1
66.9
77.0
Fri Aug 23, 2013
3590.20
10838620
1392
13468
88.0
72.0
77.0
Thu Aug 23, 2012
3624.65
14262359
6007
13928
82.9
75.0
78.0
Tue Aug 23, 2011
3657.07
18111818
11820
24740
n/a
n/a
80.0
Mon Aug 23, 2010
3635.58
15487188
9821
13420
93.9
71.1
79.0
Sun Aug 23, 2009
3638.42
15817296
7845
12085
90.0
66.0
76.0
Sat Aug 23, 2008
3630.62
14922389
8022
14163
98.1
70.0
80.0
Thu Aug 23, 2007
3604.60
12194441
5593
13370
97.0
72.0
81.0
Wed Aug 23, 2006
3604.02
12137792
6816
13673
93.0
71.1
80.0
Tue Aug 23, 2005
3604.19
12154368
8176
14508
90.0
68.0
81.0
Mon Aug 23, 2004
3574.10
9442537
5244
15012
n/a
n/a
77.0
Sat Aug 23, 2003
3605.77
12309234
4745
15360
82.0
66.9
80.0
Thu Aug 23, 2001
3667.16
19448722
6071
14020
91.0
63.0
--
Wed Aug 23, 2000
3680.65
21352872
7278
8076
94.0
72.0
--
Mon Aug 23, 1999
3693.63
23313508
19066
18202
n/a
n/a
--
Sun Aug 23, 1998
3691.97
23055668
9448
19800
96.0
70.0
--
Sat Aug 23, 1997
3691.72
23017014
12698
21500
99.0
74.0
--
Fri Aug 23, 1996
3683.09
21711732
6144
15100
98.0
70.0
78.0
Wed Aug 23, 1995
3692.09
23074256
12391
17400
93.0
68.0
--
Tue Aug 23, 1994
3658.06
18239868
5666
13700
99.0
71.0
--
Mon Aug 23, 1993
3664.93
19146880
9216
14100
96.0
67.0
--
Sun Aug 23, 1992
3626.91
14510090
5915
11000
79.0
62.0
--
Fri Aug 23, 1991
3632.56
15141847
6609
14900
100.0
75.0
--
Thu Aug 23, 1990
3642.61
16313213
8027
18800
98.0
64.0
--
Wed Aug 23, 1989
3671.07
19986740
8546
15500
94.0
63.0
--
Tue Aug 23, 1988
3688.57
22534220
6525
12600
100.0
67.0
--
Sun Aug 23, 1987
3692.58
23149912
6757
20000
86.0
65.0
--
Sat Aug 23, 1986
3696.01
23686582
10677
27600
92.0
67.0
--
Fri Aug 23, 1985
3692.65
23160734
10095
24500
98.0
71.0
--
Thu Aug 23, 1984
3700.68
24464528
26188
23600
85.0
65.0
--
Tue Aug 23, 1983
3705.61
25302584
21618
26800
94.0
68.0
--
Mon Aug 23, 1982
3686.43
22305898
11776
14700
89.0
69.0
--
Sun Aug 23, 1981
3674.54
20596940
5248
14100
90.0
68.0
--
Sat Aug 23, 1980
3691.47
23138726
6888
20800
94.0
60.0
--
Thu Aug 23, 1979
3681.91
21726590
11282
12300
93.0
59.0
--
Wed Aug 23, 1978
3647.70
17119560
5900
21200
95.0
72.0
--
Tue Aug 23, 1977
3644.10
16702924
7167
18400
99.0
74.0
--
Mon Aug 23, 1976
3668.59
19915198
6657
15400
95.0
72.0
--
Sat Aug 23, 1975
3672.78
20531964
10666
13900
90.0
63.0
--
Fri Aug 23, 1974
3657.96
18541036
6075
23100
95.0
67.0
--
Thu Aug 23, 1973
3644.78
16891888
14511
13000
100.0
69.0
--
Wed Aug 23, 1972
3610.52
13051634
7249
17000
100.0
79.0
--
Mon Aug 23, 1971
3617.70
13827128
13259
16300
91.0
72.0
--
Sun Aug 23, 1970
3599.25
11962857
10436
8360
96.0
69.0
--
Sat Aug 23, 1969
3577.24
9963993
8679
15400
96.0
71.0
--
Fri Aug 23, 1968
3550.07
7807920
12744
13200
79.0
56.0
--
Wed Aug 23, 1967
3531.66
6536217
8843
11600
99.0
69.0
--
Tue Aug 23, 1966
3535.47
6801303
5123
10200
93.0
75.0
--
Mon Aug 23, 1965
3532.78
6631712
14742
17300
93.0
66.0
--
Sun Aug 23, 1964
3490.30
4141603
8203
6060
99.0
63.0
--
Fri Aug 23, 1963
165400
3914
990
91.0
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 0.184 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