Water Database





The earliest data is from
The most recent data is from Tuesday, November 21st, 2017

Water Data for 20 days surrounding Jul 14, 2011

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Jul 24, 2011
3660.47
0.17
18554200
44580.00
24135.00
n/a
n/a
78.0
Sat, Jul 23, 2011
3660.30
0.20
18531898
45195.00
24119.00
99.0
72.0
78.0
Fri, Jul 22, 2011
3660.10
0.18
18505688
48292.00
24196.00
99.0
71.1
78.0
Thu, Jul 21, 2011
3659.92
0.21
18482124
51349.00
24192.00
n/a
n/a
--
Wed, Jul 20, 2011
3659.71
0.25
18454660
57684.00
24304.00
n/a
n/a
--
Tue, Jul 19, 2011
3659.46
0.29
18422004
59047.00
23943.00
96.8
73.9
--
Mon, Jul 18, 2011
3659.17
0.29
18384170
64547.00
23560.00
97.0
73.4
78.0
Sun, Jul 17, 2011
3658.88
0.43
18346392
69919.00
23976.00
99.0
77.0
78.0
Sat, Jul 16, 2011
3658.45
0.48
18290472
71525.00
23995.00
97.0
68.0
77.0
Fri, Jul 15, 2011
3657.97
0.54
18228192
71906.00
23994.00
93.0
66.9
76.0
Thu, Jul 14, 2011
3657.43
0.52
18158306
71733.00
23976.00
93.0
68.0
75.0
Wed, Jul 13, 2011
3656.91
0.57
18091184
73327.00
24085.00
93.0
68.0
76.0
Tue, Jul 12, 2011
3656.34
0.57
18017806
72715.00
24130.00
84.0
68.0
75.0
Mon, Jul 11, 2011
3655.77
0.53
17944638
72125.00
24949.00
87.1
69.1
76.0
Sun, Jul 10, 2011
3655.24
0.52
17876792
73558.00
25303.00
88.0
68.0
75.0
Sat, Jul 09, 2011
3654.72
0.55
17810400
75037.00
25343.00
95.0
70.0
75.0
Fri, Jul 08, 2011
3654.17
0.57
17740368
75534.00
25378.00
93.2
73.0
75.0
Thu, Jul 07, 2011
3653.60
0.63
17667996
76758.00
25438.00
96.1
70.0
75.0
Wed, Jul 06, 2011
3652.97
0.56
17588244
78168.00
24891.00
97.0
75.0
75.0
Tue, Jul 05, 2011
3652.41
0.64
17517572
79681.00
24397.00
93.0
78.1
76.0
Mon, Jul 04, 2011
3651.77
0.69
17437048
82685.00
19381.00
99.0
77.0
75.0
Averages of List
3656.94
0.45
18097626.38
67398.33
24175.48
94.40
71.47
76.1


Averages for July 14th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3656.73
-0.02
18509660.18
19687.71
16951.95
97.58
71.29
78.6
All-Time
3641.55
0.00
16718898.95
19484.00
15494.98
72.73
48.24
62.3


All Lake Powell water data for July 14th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Jul 14, 2017
3635.70
15501038
12340.00
14441.00
99.0
73.0
80.0
Thu Jul 14, 2016
3621.07
13876926
10496.00
15940.00
100.0
71.0
77.0
Tue Jul 14, 2015
3614.32
13170061
23168.00
17225.00
91.0
72.0
77.0
Mon Jul 14, 2014
3609.56
12686062
10899.00
13308.00
98.1
78.1
77.0
Sun Jul 14, 2013
3597.41
11504653
3816.00
12758.00
97.0
77.0
79.0
Sat Jul 14, 2012
3631.29
14997811
748.00
13868.00
81.0
70.0
80.0
Thu Jul 14, 2011
3657.43
18158306
71733.00
23976.00
93.0
68.0
75.0
Wed Jul 14, 2010
3638.28
15800909
11028.00
13384.00
100.9
73.9
82.0
Tue Jul 14, 2009
3642.30
16276288
18858.00
13158.00
100.0
73.9
78.0
Mon Jul 14, 2008
3633.61
15261077
22470.00
13848.00
91.9
69.1
78.0
Sat Jul 14, 2007
3609.85
12715217
6513.00
12824.00
104.0
78.1
81.0
Fri Jul 14, 2006
3609.17
12646928
15654.00
13627.00
102.9
72.0
78.0
Thu Jul 14, 2005
3608.38
12567914
16848.00
14455.00
107.1
77.0
80.0
Wed Jul 14, 2004
3583.73
10262452
6655.00
15441.00
99.0
75.9
77.0
Mon Jul 14, 2003
3614.21
13158737
6682.00
15599.00
106.0
78.1
80.0
Sun Jul 14, 2002
3638.02
15770509
3264.00
13227.00
107.1
81.0
79.0
Sat Jul 14, 2001
3671.67
20070390
7789.00
14027.00
79.0
68.0
--
Fri Jul 14, 2000
3683.03
21702846
8008.00
8015.00
103.0
73.0
--
Wed Jul 14, 1999
3694.66
23474556
22394.00
16950.00
90.0
65.0
--
Tue Jul 14, 1998
3696.88
23824386
22771.00
21100.00
105.0
72.0
--
Mon Jul 14, 1997
3695.04
23534194
24481.00
21103.00
97.0
72.0
--
Sun Jul 14, 1996
3687.91
22433788
16186.00
15300.00
98.0
69.0
--
Fri Jul 14, 1995
3688.84
22575162
68866.00
17400.00
99.0
73.0
--
Thu Jul 14, 1994
3664.25
19055576
7394.00
14900.00
101.0
69.0
--
Wed Jul 14, 1993
3668.66
19653820
23140.00
15100.00
98.0
71.0
--
Tue Jul 14, 1992
3632.45
15129294
12547.00
14200.00
95.0
66.0
--
Sun Jul 14, 1991
3637.83
15748289
10975.00
5010.00
97.0
73.0
--
Sat Jul 14, 1990
3649.52
17156482
9554.00
4790.00
87.0
71.0
--
Fri Jul 14, 1989
3675.74
20644078
5358.00
12700.00
101.0
74.0
--
Thu Jul 14, 1988
3692.87
23194868
10559.00
12900.00
103.0
66.0
--
Tue Jul 14, 1987
3697.87
23981348
16036.00
18800.00
101.0
69.0
--
Mon Jul 14, 1986
3698.36
24059618
41961.00
15100.00
101.0
76.0
--
Sun Jul 14, 1985
3698.78
24126804
22655.00
24400.00
98.0
70.0
--
Sat Jul 14, 1984
3702.25
24718892
50648.00
43600.00
90.0
70.0
--
Thu Jul 14, 1983
3708.34
25757086
73720.00
55200.00
99.0
69.0
--
Wed Jul 14, 1982
3687.23
22426332
23545.00
18100.00
101.0
71.0
--
Tue Jul 14, 1981
3679.64
21330980
9277.00
14000.00
92.0
55.0
--
Mon Jul 14, 1980
3699.56
24413410
19097.00
24400.00
95.0
59.0
--
Sat Jul 14, 1979
3684.14
22057638
31736.00
13500.00
105.0
69.0
--
Fri Jul 14, 1978
3652.27
17693716
21304.00
13600.00
100.0
62.0
--
Thu Jul 14, 1977
3651.72
17651522
5210.00
13000.00
100.0
75.0
--
Wed Jul 14, 1976
3671.67
20344550
11010.00
11800.00
96.0
68.0
--
Mon Jul 14, 1975
3673.59
20646646
49123.00
18800.00
95.0
69.0
--
Sun Jul 14, 1974
3665.45
19543680
9023.00
17000.00
101.0
74.0
--
Sat Jul 14, 1973
3640.76
16402581
29784.00
10900.00
95.0
72.0
--
Fri Jul 14, 1972
3618.34
13873786
9424.00
18900.00
106.0
72.0
--
Wed Jul 14, 1971
3622.12
14305960
18745.00
17100.00
104.0
68.0
--
Tue Jul 14, 1970
3601.66
12198623
23522.00
12600.00
105.0
78.0
--
Mon Jul 14, 1969
3580.96
10287639
19270.00
14000.00
102.0
74.0
--
Sun Jul 14, 1968
3548.24
7673527
15262.00
11900.00
99.0
70.0
--
Fri Jul 14, 1967
3531.68
6537550
16471.00
11200.00
98.0
72.0
--
Thu Jul 14, 1966
3543.01
7322804
6345.00
11000.00
101.0
71.0
--
Wed Jul 14, 1965
3523.05
6002409
37651.00
10800.00
101.0
68.0
--
Tue Jul 14, 1964
3479.59
3605324
14915.00
960.00
97.0
73.0
--
Sun Jul 14, 1963
24400
4692.00
990.00
104.0
74.0
--



Search DB for more Lake Powell Water Data Facts



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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