Lake Powell Water Database

powell
powell

The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, July 1st, 2022

Days where Lake Powell elevation was 3610.18 feet above Sea Level

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

Sun, Jul 05, 2020 3610.18 12,748,427 8549.00 9320.00 102.0 72.0 76.0

Sat, May 19, 2018 3610.18 12,748,427 20594.00 9156.00 86.0 60.0 65.0

Tue, May 16, 2017 3610.18 12,748,427 44784.00 10901.00 72.0 48.0 62.0

Sun, Jul 02, 2006 3610.18 12,748,420 11411.00 12796.00 93.9 77.0 78.0

Thu, Mar 06, 2003 3610.18 12,748,420 5587.00 12790.00 59.0 34.0 48.0

Sun, Mar 05, 1972 3610.18 13,016,589 11502.00 2170.00 75.0 42.0 --

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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