Lake Powell Water Database

The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, April 2nd, 2020

Days where outflow from Lake Powell was 10730 cfs

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

Sun, Feb 28, 2016 3594.48 11230943 11880 10730 70.0 48.0 50.0

Sun, Feb 21, 2016 3594.85 11265277 9859 10730 64.0 39.9 49.0

Sat, Feb 06, 2016 3596.05 11377088 6799 10730 28.9 25.0 48.0

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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