Lake Powell Water Database

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powell

The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, January 21st, 2021

Days where Lake Powell elevation was 3601.97 feet above Sea Level

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP

Thu, Aug 20, 2020 3601.97 11939010 1094.00 14980.00 105.0 83.0 81.0

Wed, Nov 26, 2014 3601.97 11939010 8024.00 8543.00 57.9 36.0 57.0

Fri, Jan 12, 2007 3601.97 11939007 5464.00 13355.00 50.0 25.0 48.0

Fri, Sep 30, 2005 3601.97 11939007 10272.00 7989.00 80.1 53.1 72.0

Wed, Jun 22, 2005 3601.97 11939007 42272.00 13041.00 91.9 71.1 72.0

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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