Water Database



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The earliest data is from
The most recent data is from Saturday, September 23rd, 2017

Water Data for 20 days surrounding Jul 20, 2015

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Jul 30, 2015
3612.80
-0.19
13014719
7983.00
17385.00
96.1
72.0
78.0
Wed, Jul 29, 2015
3612.99
-0.20
13033624
7221.00
17467.00
97.0
70.0
78.0
Tue, Jul 28, 2015
3613.19
-0.16
13054081
9387.00
17413.00
95.0
71.1
78.0
Mon, Jul 27, 2015
3613.35
-0.15
13070462
9868.00
17342.00
97.0
73.9
77.0
Sun, Jul 26, 2015
3613.50
-0.12
13085831
9788.00
15593.00
75.9
72.0
78.0
Sat, Jul 25, 2015
3613.62
-0.11
13098136
11645.00
16894.00
96.1
69.1
78.0
Fri, Jul 24, 2015
3613.73
-0.10
13109421
12802.00
17494.00
95.0
70.0
78.0
Thu, Jul 23, 2015
3613.83
-0.11
13119686
12229.00
17483.00
93.9
70.0
77.0
Wed, Jul 22, 2015
3613.94
-0.10
13130984
12750.00
17448.00
95.0
70.0
77.0
Tue, Jul 21, 2015
3614.04
-0.03
13141260
16605.00
17385.00
90.0
64.0
77.0
Mon, Jul 20, 2015
3614.07
-0.11
13144344
12085.00
17345.00
80.1
66.2
77.0
Sun, Jul 19, 2015
3614.18
-0.02
13155655
15501.00
15723.00
82.9
64.0
78.0
Sat, Jul 18, 2015
3614.20
-0.05
13157713
14982.00
16883.00
88.0
64.9
77.0
Fri, Jul 17, 2015
3614.25
-0.03
13162857
16619.00
17400.00
97.0
73.0
78.0
Thu, Jul 16, 2015
3614.28
-0.02
13165944
17186.00
17407.00
97.0
70.0
77.0
Wed, Jul 15, 2015
3614.30
-0.02
13168002
17149.00
17370.00
96.1
69.1
77.0
Tue, Jul 14, 2015
3614.32
0.09
13170061
23168.00
17225.00
91.0
72.0
77.0
Mon, Jul 13, 2015
3614.23
-0.02
13160799
17113.00
17334.00
93.9
71.1
77.0
Sun, Jul 12, 2015
3614.25
0.08
13162857
21081.00
15699.00
95.0
69.1
76.0
Sat, Jul 11, 2015
3614.17
0.05
13154627
20575.00
16876.00
91.9
66.0
76.0
Fri, Jul 10, 2015
3614.12
0.05
13149485
21055.00
17357.00
88.0
64.0
76.0
Averages of List
3613.87
-0.06
13124311.81
14609.14
17072.52
92.00
69.12
77.2


Averages for July 20th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3656.35
-0.09
18467181.00
15567.03
17000.47
97.40
71.75
79.6
All-Time
3641.34
-0.06
16691523.76
15766.89
15506.69
72.75
48.55
62.5


All Lake Powell water data for July 20th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Jul 20, 2017
3635.41
15467583
15452.00
14411.00
97.0
72.0
80.0
Wed Jul 20, 2016
3620.07
13770652
-245.00
16145.00
97.0
75.0
77.0
Mon Jul 20, 2015
3614.07
13144344
12085.00
17345.00
80.1
66.2
77.0
Sun Jul 20, 2014
3609.23
12652950
10668.00
11982.00
98.1
78.1
79.0
Sat Jul 20, 2013
3596.27
11397662
2450.00
13381.00
99.0
75.9
80.0
Fri Jul 20, 2012
3630.28
14884219
3519.00
14735.00
95.0
77.0
79.0
Wed Jul 20, 2011
3659.71
18454660
57684.00
24304.00
n/a
n/a
--
Tue Jul 20, 2010
3637.66
15728478
8798.00
13496.00
96.1
75.9
84.0
Mon Jul 20, 2009
3642.05
16246425
13693.00
13818.00
99.0
71.1
80.0
Sun Jul 20, 2008
3633.58
15257652
16145.00
13785.00
91.9
69.1
80.0
Fri Jul 20, 2007
3608.80
12609895
5298.00
13512.00
99.0
75.9
--
Thu Jul 20, 2006
3608.55
12584905
9968.00
13700.00
97.0
75.9
81.0
Wed Jul 20, 2005
3607.95
12525054
12686.00
14420.00
107.1
75.9
82.0
Tue Jul 20, 2004
3582.33
10140465
6359.00
15280.00
98.1
72.0
79.0
Sun Jul 20, 2003
3613.04
13038740
5700.00
10760.00
102.9
79.0
80.0
Sat Jul 20, 2002
3636.67
15613297
2708.00
14731.00
98.1
71.1
78.0
Fri Jul 20, 2001
3670.96
19971532
8703.00
14092.00
n/a
n/a
--
Thu Jul 20, 2000
3682.71
21655532
7998.00
8096.00
102.0
67.0
--
Tue Jul 20, 1999
3694.64
23471418
17963.00
18359.00
90.0
64.0
78.0
Mon Jul 20, 1998
3696.43
23753180
16103.00
20800.00
107.0
74.0
--
Sun Jul 20, 1997
3694.66
23474556
18011.00
21066.00
99.0
69.0
--
Sat Jul 20, 1996
3687.45
22364122
12801.00
13700.00
102.0
72.0
--
Thu Jul 20, 1995
3691.57
22993860
57672.00
17800.00
95.0
70.0
--
Wed Jul 20, 1994
3663.41
18943238
6470.00
14300.00
96.0
74.0
--
Tue Jul 20, 1993
3668.64
19651072
17907.00
15500.00
95.0
67.0
--
Mon Jul 20, 1992
3631.89
15065613
9311.00
14300.00
102.0
69.0
--
Sat Jul 20, 1991
3636.87
15636934
9040.00
17000.00
91.0
64.0
--
Fri Jul 20, 1990
3648.85
17073412
7902.00
15400.00
92.0
74.0
--
Thu Jul 20, 1989
3674.89
20523364
4610.00
16800.00
107.0
72.0
--
Wed Jul 20, 1988
3692.45
23129742
7012.00
12300.00
101.0
69.0
--
Mon Jul 20, 1987
3697.46
23916134
15770.00
19500.00
94.0
62.0
--
Sun Jul 20, 1986
3699.45
24233992
36750.00
15800.00
89.0
69.0
--
Sat Jul 20, 1985
3697.87
23981348
20125.00
27400.00
87.0
68.0
--
Fri Jul 20, 1984
3702.08
24691356
40609.00
32200.00
99.0
75.0
--
Wed Jul 20, 1983
3707.92
25686578
50383.00
42500.00
95.0
78.0
--
Tue Jul 20, 1982
3687.38
22448988
18057.00
13900.00
99.0
74.0
--
Mon Jul 20, 1981
3679.41
21297546
11310.00
16100.00
105.0
79.0
--
Sun Jul 20, 1980
3698.68
24272380
14072.00
23300.00
104.0
63.0
--
Fri Jul 20, 1979
3684.72
22144402
26121.00
12200.00
93.0
70.0
--
Thu Jul 20, 1978
3652.49
17721726
18982.00
12800.00
103.0
71.0
--
Wed Jul 20, 1977
3650.59
17508720
4859.00
15200.00
95.0
69.0
--
Tue Jul 20, 1976
3671.24
20284420
8076.00
13500.00
94.0
66.0
--
Sun Jul 20, 1975
3674.67
20800386
39442.00
19100.00
101.0
72.0
--
Sat Jul 20, 1974
3664.31
19388508
11114.00
17000.00
90.0
71.0
--
Fri Jul 20, 1973
3642.01
16553219
29622.00
9420.00
98.0
56.0
--
Thu Jul 20, 1972
3617.55
13789193
7836.00
16200.00
97.0
71.0
--
Tue Jul 20, 1971
3621.49
14237161
13777.00
18600.00
99.0
76.0
--
Mon Jul 20, 1970
3601.34
12167234
14172.00
10400.00
102.0
77.0
--
Sun Jul 20, 1969
3581.10
10299980
19074.00
10800.00
88.0
69.0
--
Sat Jul 20, 1968
3546.93
7578356
12184.00
18400.00
103.0
71.0
--
Thu Jul 20, 1967
3532.60
6598335
19513.00
10300.00
102.0
66.0
--
Wed Jul 20, 1966
3541.88
7242907
5625.00
10100.00
90.0
76.0
--
Tue Jul 20, 1965
3526.54
6223991
29322.00
10900.00
97.0
67.0
--
Mon Jul 20, 1964
3481.51
3698991
12720.00
930.00
103.0
64.0
--
Sat Jul 20, 1963
43400
3193.00
1000.00
103.0
78.0
--



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



Page took 0.302 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


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1999 - 2017


Water Database