Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, October 17th, 2019

Days where inflow into Lake Powell was 10270.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Sep 29, 2007
3601.86
11928417
10270
9680
77.0
51.1
71.0
Thu, Nov 03, 2005
3602.79
12018260
10270
8743
73.0
50.0
65.0
Sun, Nov 21, 1999
3686.04
22151576
10270
16661
67.0
38.0
--
Sat, Mar 08, 1997
3664.35
19068996
10270
26900
63.0
32.0
--
Wed, Feb 13, 1980
3672.65
20360564
10270
11300
50.0
29.0
--
Sat, Feb 23, 1974
3648.44
17319720
10270
7540
63.0
28.0
--


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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


Copyright Summit Technologies, Inc.
1999 - 2019


Water Database