Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, September 25th, 2021

Water Data for 20 days surrounding Aug 31, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Sep 10, 2021
3548.50
-0.14
7478286
5663
10545
98.0
74.0
79.0
Thu, Sep 09, 2021
3548.64
-0.15
7488221
5293
10568
97.0
70.0
79.0
Wed, Sep 08, 2021
3548.79
-0.13
7498876
6701
11205
98.0
67.0
79.0
Tue, Sep 07, 2021
3548.92
-0.12
7508117
6501
10621
97.0
72.0
80.0
Mon, Sep 06, 2021
3549.04
-0.12
7516655
6369
10492
98.0
69.0
80.0
Sun, Sep 05, 2021
3549.16
-0.04
7525199
7179
8200
95.0
70.0
80.0
Sat, Sep 04, 2021
3549.20
-0.07
7528048
8106
10292
93.0
72.0
80.0
Fri, Sep 03, 2021
3549.27
0.11
7533036
15313
10516
89.0
69.0
80.0
Thu, Sep 02, 2021
3549.16
0.05
7525199
13731
11262
86.0
66.0
80.0
Wed, Sep 01, 2021
3549.11
0.15
7521638
17275
10933
77.0
66.0
81.0
Tue, Aug 31, 2021
3548.96
-0.23
7510963
5513
13878
95.0
77.0
81.0
Mon, Aug 30, 2021
3549.19
-0.27
7527336
4045
13976
98.0
74.0
81.0
Sun, Aug 29, 2021
3549.46
-0.18
7546586
5856
12301
99.0
73.0
82.0
Sat, Aug 28, 2021
3549.64
-0.20
7559437
6469
13701
100.0
73.0
82.0
Fri, Aug 27, 2021
3549.84
-0.21
7573733
6097
13727
99.0
71.0
82.0
Thu, Aug 26, 2021
3550.05
-0.21
7588763
6141
13781
98.0
73.0
82.0
Wed, Aug 25, 2021
3550.26
-0.19
7603812
7018
13885
98.0
70.0
83.0
Tue, Aug 24, 2021
3550.45
-0.16
7617444
8030
13730
95.0
70.0
82.0
Mon, Aug 23, 2021
3550.61
-0.14
7628936
9397
14320
95.0
72.0
83.0
Sun, Aug 22, 2021
3550.75
-0.05
7639001
9474
10875
94.0
69.0
82.0
Sat, Aug 21, 2021
3550.80
-0.08
7642598
10269
12845
91.0
68.0
82.0
Averages of List
3549.51
-0.11
7550566
8116
11983
94.8
70.7
81.0


Averages for August 31st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3645.53
-0.13
17190456
8880
15190
92.8
67.6
78.6
All-Time
3633.74
-0.12
15805011
8731
14564
72.0
48.4
63.3


All Lake Powell water data for August 31st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Aug 31, 2021
3548.96
7510963
5513
13878
95.0
77.0
81.0
Mon Aug 31, 2020
3599.72
11723386
3733
13817
95.0
70.0
78.0
Sat Aug 31, 2019
3618.55
13610192
6805
11608
102.0
74.0
78.0
Fri Aug 31, 2018
3597.12
11477376
8416
15808
94.0
69.0
77.0
Thu Aug 31, 2017
3630.88
14951625
6294
15094
93.0
75.0
80.0
Wed Aug 31, 2016
3613.55
13090957
6662
14704
95.0
66.0
77.0
Mon Aug 31, 2015
3609.07
12636916
7749
13427
86.0
64.9
79.0
Sun Aug 31, 2014
3605.82
12314154
12515
11666
96.1
75.0
75.0
Sat Aug 31, 2013
3589.64
10787947
9703
11895
82.0
70.0
79.0
Fri Aug 31, 2012
3623.62
14150670
6098
9262
91.0
70.0
79.0
Wed Aug 31, 2011
3655.34
17889580
11823
17708
99.0
73.9
81.0
Tue Aug 31, 2010
3634.55
15368674
7201
12004
84.9
60.1
77.0
Mon Aug 31, 2009
3637.50
15709825
8026
12841
93.9
71.1
79.0
Sun Aug 31, 2008
3629.55
14802503
7541
13280
72.0
62.1
79.0
Fri Aug 31, 2007
3603.58
12094946
6529
13278
96.1
73.0
80.0
Thu Aug 31, 2006
3602.78
12017291
8486
14040
90.0
68.0
78.0
Wed Aug 31, 2005
3602.83
12022139
6983
12938
91.0
62.1
80.0
Tue Aug 31, 2004
3572.10
9277886
4421
13941
n/a
n/a
--
Sun Aug 31, 2003
3604.21
12156322
5055
10282
93.0
68.0
80.0
Sat Aug 31, 2002
3627.45
14569225
3046
14436
93.0
66.0
77.0
Fri Aug 31, 2001
3666.22
19321048
5617
14017
91.0
68.0
78.0
Thu Aug 31, 2000
3680.32
21304712
6928
8044
85.0
61.0
78.5
Tue Aug 31, 1999
3693.49
23291698
18900
19138
96.0
67.0
--
Mon Aug 31, 1998
3690.74
22865954
9632
21400
99.0
72.0
--
Sun Aug 31, 1997
3690.91
22892094
11984
8150
92.0
65.0
--
Sat Aug 31, 1996
3682.20
21580304
7206
8830
101.0
68.0
--
Thu Aug 31, 1995
3691.43
22972230
13610
17500
102.0
71.0
--
Wed Aug 31, 1994
3656.90
18089882
5322
14400
99.0
67.0
--
Tue Aug 31, 1993
3664.39
19074334
13654
13500
85.0
64.0
--
Mon Aug 31, 1992
3626.16
14427590
8546
12600
81.0
57.0
--
Sat Aug 31, 1991
3631.22
14990247
6209
14600
101.0
74.0
--
Fri Aug 31, 1990
3641.06
16128617
4242
15900
99.0
69.0
--
Thu Aug 31, 1989
3669.76
19805002
5086
13500
97.0
63.0
--
Wed Aug 31, 1988
3688.08
22459252
8107
13400
n/a
n/a
--
Mon Aug 31, 1987
3691.61
22999956
12051
18000
97.0
63.0
--
Sun Aug 31, 1986
3694.72
23484036
17422
28200
92.0
65.0
--
Sat Aug 31, 1985
3690.74
22865958
8799
28700
100.0
70.0
--
Fri Aug 31, 1984
3700.36
24412718
21443
23500
97.0
63.0
--
Wed Aug 31, 1983
3704.42
25106146
16214
27000
88.0
71.0
--
Tue Aug 31, 1982
3686.64
22337452
14259
20000
91.0
69.0
--
Mon Aug 31, 1981
3673.44
20441320
4976
16500
85.0
67.0
--
Sun Aug 31, 1980
3690.48
22986030
10172
15200
93.0
55.0
--
Fri Aug 31, 1979
3680.79
21561798
9408
17200
96.0
62.0
--
Thu Aug 31, 1978
3645.80
16884806
5876
20100
95.0
68.0
--
Wed Aug 31, 1977
3642.48
16506147
5706
16400
94.0
71.0
--
Tue Aug 31, 1976
3667.44
19756540
5993
15600
95.0
68.0
--
Sun Aug 31, 1975
3671.89
20405828
8546
13700
93.0
57.0
--
Sat Aug 31, 1974
3655.82
18261348
5756
20200
98.0
65.0
--
Fri Aug 31, 1973
3645.25
16949804
14610
7120
91.0
61.0
--
Thu Aug 31, 1972
3609.12
12907881
6910
16900
92.0
64.0
--
Tue Aug 31, 1971
3617.31
13785279
13995
16600
92.0
65.0
--
Mon Aug 31, 1970
3597.90
11831805
7871
14600
94.0
77.0
--
Sun Aug 31, 1969
3575.94
9851871
9930
11000
93.0
68.0
--
Sat Aug 31, 1968
3548.73
7709506
9602
11200
92.0
66.0
--
Thu Aug 31, 1967
3530.48
6458559
6481
13400
93.0
67.0
--
Wed Aug 31, 1966
3534.00
6702191
5189
11000
89.0
59.0
--
Tue Aug 31, 1965
3531.34
6536166
12237
12700
90.0
62.0
--
Mon Aug 31, 1964
3490.28
4140562
5900
2560
94.0
68.0
--
Sat Aug 31, 1963
246400
8118
1020
94.0
61.0
--



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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 0.100 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