Lake Powell Water Database

powell
powell

The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, June 24th, 2022

Days where inflow into Lake Powell was 10536 cfs

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

Sun, May 08, 2022 3523.06 5,808,171 10536 9322 83.0 68.0 60.0

Thu, Mar 23, 1989 3674.67 20,492,128 10536 10100 75.0 37.0 --

Mon, Jul 27, 1987 3696.65 23,787,684 10536 20400 92.0 64.0 --

Tue, Mar 23, 1982 3663.94 19,102,414 10536 8200 60.0 38.0 --

Mon, Mar 19, 1973 3601.17 12,092,890 10536 16400 60.0 35.0 --

Sat, Oct 14, 1972 3603.28 12,320,047 10536 11900 75.0 57.0 --

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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