Water Database





The earliest data is from
The most recent data is from Friday, November 17th, 2017

Water Data for 20 days surrounding Jul 17, 1990

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Jul 27, 1990
3647.74
-0.02
16936148
5923.00
5500.00
95.0
71.0
--
Thu, Jul 26, 1990
3647.76
-0.18
16938602
5735.00
15400.00
95.0
71.0
--
Wed, Jul 25, 1990
3647.94
-0.17
16960642
5696.00
15400.00
88.0
65.0
--
Tue, Jul 24, 1990
3648.11
-0.19
16981654
6009.00
15400.00
89.0
68.0
--
Mon, Jul 23, 1990
3648.30
-0.18
17005206
6277.00
15400.00
88.0
72.0
--
Sun, Jul 22, 1990
3648.48
-0.23
17027518
6207.00
15400.00
87.0
69.0
--
Sat, Jul 21, 1990
3648.71
-0.14
17056036
6878.00
15400.00
94.0
68.0
--
Fri, Jul 20, 1990
3648.85
-0.21
17073412
7902.00
15400.00
92.0
74.0
--
Thu, Jul 19, 1990
3649.06
-0.10
17099448
8376.00
15300.00
88.0
68.0
--
Wed, Jul 18, 1990
3649.16
-0.09
17111830
8584.00
15300.00
85.0
68.0
--
Tue, Jul 17, 1990
3649.25
-0.19
17123000
8214.00
15300.00
84.0
73.0
--
Mon, Jul 16, 1990
3649.44
-0.16
17146552
8307.00
14600.00
80.0
69.0
--
Sun, Jul 15, 1990
3649.60
0.08
17166412
8711.00
4780.00
85.0
68.0
--
Sat, Jul 14, 1990
3649.52
0.06
17156482
9554.00
4790.00
87.0
71.0
--
Fri, Jul 13, 1990
3649.46
-0.01
17149036
10629.00
5590.00
104.0
74.0
--
Thu, Jul 12, 1990
3649.47
-0.11
17150276
11114.00
14900.00
95.0
75.0
--
Wed, Jul 11, 1990
3649.58
-0.02
17163930
11010.00
14900.00
90.0
71.0
--
Tue, Jul 10, 1990
3649.60
-0.16
17166412
11091.00
14900.00
84.0
72.0
--
Mon, Jul 09, 1990
3649.76
-0.04
17186242
11472.00
14900.00
81.0
65.0
--
Sun, Jul 08, 1990
3649.80
0.00
17191206
9658.00
14900.00
84.0
66.0
--
Sat, Jul 07, 1990
3649.80
-0.06
17191206
9086.00
14900.00
87.0
65.0
--
Averages of List
3649.02
-0.10
17094345.24
8401.57
13255.24
88.67
69.67
--


Averages for July 17th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3656.58
-0.06
18493673.50
18141.03
17145.76
98.74
72.39
79.0
All-Time
3641.49
-0.04
16710093.47
17724.87
15823.07
72.73
48.35
62.9


All Lake Powell water data for July 17th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Jul 17, 2017
3635.56
15484881
8564.00
14433.00
102.0
77.0
80.0
Sun Jul 17, 2016
3620.65
13832217
7561.00
13572.00
99.0
77.0
77.0
Fri Jul 17, 2015
3614.25
13162857
16619.00
17400.00
97.0
73.0
78.0
Thu Jul 17, 2014
3609.39
12668997
10412.00
13366.00
n/a
n/a
78.0
Wed Jul 17, 2013
3596.82
11449202
6341.00
14234.00
95.0
72.0
80.0
Tue Jul 17, 2012
3630.81
14943749
4800.00
14820.00
93.9
66.0
78.0
Sun Jul 17, 2011
3658.88
18346392
69919.00
23976.00
99.0
77.0
78.0
Sat Jul 17, 2010
3637.96
15763496
10118.00
12641.00
102.0
75.0
81.0
Fri Jul 17, 2009
3642.22
16266728
16019.00
13634.00
105.1
73.9
--
Thu Jul 17, 2008
3633.67
15267929
19215.00
14532.00
97.0
73.9
79.0
Tue Jul 17, 2007
3609.39
12668986
7433.00
13585.00
97.0
77.0
81.0
Mon Jul 17, 2006
3608.97
12626899
12156.00
13615.00
105.1
80.1
79.0
Sun Jul 17, 2005
3608.22
12551961
14540.00
12786.00
107.1
75.0
81.0
Sat Jul 17, 2004
3582.85
10185668
5518.00
15002.00
96.1
69.1
--
Thu Jul 17, 2003
3613.55
13090962
6118.00
15491.00
104.0
79.0
81.0
Wed Jul 17, 2002
3637.36
15693528
2827.00
15092.00
93.0
73.0
78.0
Tue Jul 17, 2001
3671.33
20023022
8836.00
14100.00
91.9
66.0
77.0
Mon Jul 17, 2000
3682.83
21673280
7120.00
8020.00
101.0
75.0
--
Sat Jul 17, 1999
3694.72
23483972
20837.00
17522.00
96.0
n/a
--
Fri Jul 17, 1998
3696.72
23799062
19305.00
20900.00
106.0
77.0
79.0
Thu Jul 17, 1997
3694.89
23510624
21847.00
19678.00
105.0
75.0
--
Wed Jul 17, 1996
3687.65
22394388
13533.00
17000.00
95.0
75.0
--
Mon Jul 17, 1995
3690.46
22822922
69340.00
18000.00
99.0
72.0
--
Sun Jul 17, 1994
3663.88
19006020
6839.00
12500.00
104.0
73.0
--
Sat Jul 17, 1993
3668.67
19655194
20633.00
14400.00
95.0
69.0
--
Fri Jul 17, 1992
3632.17
15097371
11484.00
14700.00
103.0
70.0
--
Wed Jul 17, 1991
3637.38
15696066
9601.00
17000.00
100.0
78.0
--
Tue Jul 17, 1990
3649.25
17123000
8214.00
15300.00
84.0
73.0
--
Mon Jul 17, 1989
3675.41
20597208
5786.00
12300.00
105.0
72.0
--
Sun Jul 17, 1988
3692.73
23173146
8272.00
9280.00
104.0
70.0
--
Fri Jul 17, 1987
3697.65
23946334
15885.00
15600.00
91.0
60.0
--
Thu Jul 17, 1986
3698.97
24157196
37929.00
20800.00
90.0
70.0
--
Wed Jul 17, 1985
3698.30
24050008
21731.00
28200.00
95.0
71.0
--
Tue Jul 17, 1984
3702.22
24714028
48315.00
35800.00
100.0
69.0
--
Sun Jul 17, 1983
3708.17
25728498
64662.00
53900.00
101.0
70.0
--
Sat Jul 17, 1982
3687.32
22439948
20218.00
9760.00
96.0
71.0
--
Fri Jul 17, 1981
3679.56
21319374
12905.00
13500.00
94.0
68.0
--
Thu Jul 17, 1980
3699.13
24344480
17907.00
25100.00
105.0
64.0
--
Tue Jul 17, 1979
3684.53
22115992
28409.00
12600.00
100.0
72.0
--
Mon Jul 17, 1978
3652.45
17716626
19028.00
12500.00
92.0
68.0
--
Sun Jul 17, 1977
3651.19
17584460
4124.00
13400.00
97.0
75.0
--
Sat Jul 17, 1976
3671.51
20322186
9612.00
10500.00
88.0
67.0
--
Thu Jul 17, 1975
3674.17
20728908
39996.00
19400.00
97.0
69.0
--
Wed Jul 17, 1974
3664.80
19455310
8771.00
22900.00
93.0
70.0
--
Tue Jul 17, 1973
3641.39
16478482
29010.00
10600.00
94.0
73.0
--
Mon Jul 17, 1972
3618.04
13841667
8341.00
14400.00
101.0
67.0
--
Sat Jul 17, 1971
3621.85
14276352
16250.00
16300.00
107.0
79.0
--
Fri Jul 17, 1970
3601.63
12195675
17145.00
16200.00
102.0
78.0
--
Thu Jul 17, 1969
3580.95
10286763
16082.00
18000.00
103.0
63.0
--
Wed Jul 17, 1968
3547.77
7639226
13777.00
17600.00
101.0
73.0
--
Mon Jul 17, 1967
3532.09
6564784
14780.00
10200.00
95.0
72.0
--
Sun Jul 17, 1966
3542.40
7279603
5961.00
12100.00
100.0
74.0
--
Sat Jul 17, 1965
3524.91
6120269
37004.00
10100.00
n/a
n/a
--
Fri Jul 17, 1964
3480.65
3656845
12570.00
930.00
106.0
74.0
--
Wed Jul 17, 1963
32400
4649.00
1000.00
104.0
76.0
--



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 0.169 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


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