Water Database





The earliest data is from
The most recent data is from Thursday, November 16th, 2017

Water Data for 20 days surrounding Aug 31, 2017

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Sep 10, 2017
3629.89
-0.03
14840522
8577.00
9450.00
88.0
63.0
78.0
Sat, Sep 09, 2017
3629.92
-0.09
14843880
5413.00
9944.00
75.0
66.0
79.0
Fri, Sep 08, 2017
3630.01
-0.09
14853957
5736.00
10270.00
87.0
69.0
80.0
Thu, Sep 07, 2017
3630.10
-0.14
14864040
4074.00
11663.00
93.0
70.0
80.0
Wed, Sep 06, 2017
3630.24
-0.12
14879733
5505.00
11877.00
96.0
73.0
81.0
Tue, Sep 05, 2017
3630.36
-0.15
14893194
3559.00
11769.00
100.0
72.0
81.0
Mon, Sep 04, 2017
3630.51
-0.06
14910032
7345.00
10055.00
104.0
73.0
81.0
Sun, Sep 03, 2017
3630.57
-0.08
14916771
5799.00
9734.00
102.0
73.0
80.0
Sat, Sep 02, 2017
3630.65
-0.11
14925760
5860.00
11633.00
97.0
70.0
80.0
Fri, Sep 01, 2017
3630.76
-0.12
14938126
5346.00
11736.00
95.0
71.0
80.0
Thu, Aug 31, 2017
3630.88
-0.16
14951625
6294.00
15094.00
93.0
75.0
80.0
Wed, Aug 30, 2017
3631.04
-0.14
14969637
7598.00
15177.00
100.0
72.0
81.0
Tue, Aug 29, 2017
3631.18
-0.16
14985410
5967.00
14780.00
100.0
73.0
80.0
Mon, Aug 28, 2017
3631.34
-0.15
15003450
6921.00
15128.00
100.0
72.0
80.0
Sun, Aug 27, 2017
3631.49
-0.12
15020378
6784.00
13151.00
100.0
71.0
80.0
Sat, Aug 26, 2017
3631.61
-0.14
15033930
6838.00
14439.00
99.0
70.0
80.0
Fri, Aug 25, 2017
3631.75
-0.15
15049751
6804.00
15027.00
96.0
68.0
81.0
Thu, Aug 24, 2017
3631.90
-0.15
15066716
7021.00
15251.00
93.0
73.0
80.0
Wed, Aug 23, 2017
3632.05
-0.18
15083694
5016.00
15104.00
96.0
71.0
80.0
Tue, Aug 22, 2017
3632.23
-0.18
15104086
5151.00
15249.00
91.0
72.0
81.0
Mon, Aug 21, 2017
3632.41
-0.10
15124498
9725.00
14886.00
91.0
73.0
80.0
Averages of List
3630.99
-0.12
14964723.33
6253.95
12924.62
95.05
70.95
80.1


Averages for August 31st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3651.26
-0.12
17833611.58
9171.34
15338.82
92.42
67.06
78.6
All-Time
3636.90
-0.12
16148613.29
8920.71
14621.36
71.97
48.19
63.5


All Lake Powell water data for August 31st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Aug 31, 2017
3630.88
14951625
6294.00
15094.00
93.0
75.0
80.0
Wed Aug 31, 2016
3613.55
13090957
6662.00
14704.00
95.0
66.0
77.0
Mon Aug 31, 2015
3609.07
12636916
7749.00
13427.00
86.0
64.9
79.0
Sun Aug 31, 2014
3605.82
12314154
12515.00
11666.00
96.1
75.0
75.0
Sat Aug 31, 2013
3589.64
10787947
9703.00
11895.00
82.0
70.0
79.0
Fri Aug 31, 2012
3623.62
14150670
6098.00
9262.00
91.0
70.0
79.0
Wed Aug 31, 2011
3655.34
17889580
11823.00
17708.00
99.0
73.9
81.0
Tue Aug 31, 2010
3634.55
15368674
7201.00
12004.00
84.9
60.1
77.0
Mon Aug 31, 2009
3637.50
15709825
8026.00
12841.00
93.9
71.1
79.0
Sun Aug 31, 2008
3629.55
14802503
7541.00
13280.00
72.0
62.1
79.0
Fri Aug 31, 2007
3603.58
12094946
6529.00
13278.00
96.1
73.0
80.0
Thu Aug 31, 2006
3602.78
12017291
8486.00
14040.00
90.0
68.0
78.0
Wed Aug 31, 2005
3602.83
12022139
6983.00
12938.00
91.0
62.1
80.0
Tue Aug 31, 2004
3572.10
9277886
4421.00
13941.00
n/a
n/a
--
Sun Aug 31, 2003
3604.21
12156322
5055.00
10282.00
93.0
68.0
80.0
Sat Aug 31, 2002
3627.45
14569225
3046.00
14436.00
93.0
66.0
77.0
Fri Aug 31, 2001
3666.22
19321048
5617.00
14017.00
91.0
68.0
78.0
Thu Aug 31, 2000
3680.32
21304712
6928.00
8044.00
85.0
61.0
78.5
Tue Aug 31, 1999
3693.49
23291698
18900.00
19138.00
96.0
67.0
--
Mon Aug 31, 1998
3690.74
22865954
9632.00
21400.00
99.0
72.0
--
Sun Aug 31, 1997
3690.91
22892094
11984.00
8150.00
92.0
65.0
--
Sat Aug 31, 1996
3682.20
21580304
7206.00
8830.00
101.0
68.0
--
Thu Aug 31, 1995
3691.43
22972230
13610.00
17500.00
102.0
71.0
--
Wed Aug 31, 1994
3656.90
18089882
5322.00
14400.00
99.0
67.0
--
Tue Aug 31, 1993
3664.39
19074334
13654.00
13500.00
85.0
64.0
--
Mon Aug 31, 1992
3626.16
14427590
8546.00
12600.00
81.0
57.0
--
Sat Aug 31, 1991
3631.22
14990247
6209.00
14600.00
101.0
74.0
--
Fri Aug 31, 1990
3641.06
16128617
4242.00
15900.00
99.0
69.0
--
Thu Aug 31, 1989
3669.76
19805002
5086.00
13500.00
97.0
63.0
--
Wed Aug 31, 1988
3688.08
22459252
8107.00
13400.00
n/a
n/a
--
Mon Aug 31, 1987
3691.61
22999956
12051.00
18000.00
97.0
63.0
--
Sun Aug 31, 1986
3694.72
23484036
17422.00
28200.00
92.0
65.0
--
Sat Aug 31, 1985
3690.74
22865958
8799.00
28700.00
100.0
70.0
--
Fri Aug 31, 1984
3700.36
24412718
21443.00
23500.00
97.0
63.0
--
Wed Aug 31, 1983
3704.42
25106146
16214.00
27000.00
88.0
71.0
--
Tue Aug 31, 1982
3686.64
22337452
14259.00
20000.00
91.0
69.0
--
Mon Aug 31, 1981
3673.44
20441320
4976.00
16500.00
85.0
67.0
--
Sun Aug 31, 1980
3690.48
22986030
10172.00
15200.00
93.0
55.0
--
Fri Aug 31, 1979
3680.79
21561798
9408.00
17200.00
96.0
62.0
--
Thu Aug 31, 1978
3645.80
16884806
5876.00
20100.00
95.0
68.0
--
Wed Aug 31, 1977
3642.48
16506147
5706.00
16400.00
94.0
71.0
--
Tue Aug 31, 1976
3667.44
19756540
5993.00
15600.00
95.0
68.0
--
Sun Aug 31, 1975
3671.89
20405828
8546.00
13700.00
93.0
57.0
--
Sat Aug 31, 1974
3655.82
18261348
5756.00
20200.00
98.0
65.0
--
Fri Aug 31, 1973
3645.25
16949804
14610.00
7120.00
91.0
61.0
--
Thu Aug 31, 1972
3609.12
12907881
6910.00
16900.00
92.0
64.0
--
Tue Aug 31, 1971
3617.31
13785279
13995.00
16600.00
92.0
65.0
--
Mon Aug 31, 1970
3597.90
11831805
7871.00
14600.00
94.0
77.0
--
Sun Aug 31, 1969
3575.94
9851871
9930.00
11000.00
93.0
68.0
--
Sat Aug 31, 1968
3548.73
7709506
9602.00
11200.00
92.0
66.0
--
Thu Aug 31, 1967
3530.48
6458559
6481.00
13400.00
93.0
67.0
--
Wed Aug 31, 1966
3534.00
6702191
5189.00
11000.00
89.0
59.0
--
Tue Aug 31, 1965
3531.34
6536166
12237.00
12700.00
90.0
62.0
--
Mon Aug 31, 1964
3490.28
4140562
5900.00
2560.00
94.0
68.0
--
Sat Aug 31, 1963
246400
8118.00
1020.00
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



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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


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1999 - 2017


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