Lake Powell Water Database

powell
powell

The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, May 16th, 2022

Days where outflow from Lake Powell was 9912 cfs

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

Mon, May 09, 2022 3523.15 5,813,632 13109 9912 76.0 54.0 58.0

Mon, May 17, 2010 3621.92 13,967,736 16077 9912 84.0 55.0 62.0

Sun, Nov 19, 2006 3607.32 12,462,436 8962 9912 57.9 37.0 60.0

Thu, Dec 16, 2004 3565.72 8,765,587 6360 9912 50.0 30.0 52.0

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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