Lake Powell Water Database

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powell

The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, May 18th, 2022

Days where Lake Powell elevation was 3597.28 feet above Sea Level

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

Thu, Aug 30, 2018 3597.28 11,492,420 4346.00 15846.00 95.0 68.0 77.0

Sun, Jan 22, 2017 3597.28 11,492,420 10045.00 12482.00 43.0 33.0 48.0

Mon, Jan 25, 2016 3597.28 11,492,420 7431.00 14480.00 46.9 30.0 48.0

Thu, Dec 13, 2007 3597.28 11,492,423 8376.00 13538.00 37.0 32.0 55.0

Mon, Jun 13, 2005 3597.28 11,492,423 48401.00 13628.00 87.1 57.9 67.0

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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