Lake Powell Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, July 14th, 2019

Days where outflow from Lake Powell was 9540 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Sep 13, 2014
3605.85
12317108
11424
9540
90.0
64.9
75.0
Thu, Jun 03, 1993
3649.94
17208242
80349
9540
88.0
58.0
--
Wed, Oct 14, 1992
3621.95
13970944
5991
9540
n/a
52.0
--
Thu, Oct 08, 1992
3622.42
14021350
5568
9540
n/a
44.0
--
Mon, Oct 10, 1988
3685.11
22012516
6916
9540
79.0
50.0
--
Tue, Jan 11, 1983
3684.06
21919198
9652
9540
49.0
21.0
--
Sat, Mar 15, 1980
3675.33
20740314
13231
9540
64.0
32.0
--
Wed, Mar 17, 1976
3664.92
19412396
9662
9540
63.0
38.0
--
Sun, Jul 08, 1973
3639.71
16276340
41799
9540
102.0
57.0
--
Fri, May 11, 1973
3596.30
11622834
31840
9540
91.0
62.0
--
Sat, Jun 08, 1968
3531.80
6534861
62683
9540
66.0
52.0
--
Sat, Jan 09, 1965
3491.64
4205046
9927
9540
43.0
27.0
--
Fri, Jan 08, 1965
3491.62
4204019
9420
9540
54.0
29.0
--


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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 - 2019


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