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 25th, 2022

Days where Lake Powell elevation was 3606.44 feet above Sea Level

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

Tue, Jan 21, 2020 3606.44 12,375,298 6007.00 12869.00 39.0 34.0 47.0

Tue, Nov 15, 2016 3606.44 12,375,298 6861.00 8465.00 66.0 42.0 64.0

Wed, Nov 04, 2015 3606.44 12,375,298 13249.00 8936.00 51.1 39.0 65.0

Sat, Oct 31, 2015 3606.44 12,375,298 9670.00 9122.00 69.1 46.0 67.0

Fri, Oct 30, 2015 3606.44 12,375,298 8356.00 9960.00 64.0 50.0 68.0

Wed, Aug 20, 2003 3606.44 12,375,292 5219.00 15612.00 91.9 72.0 81.0

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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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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