Water Database

The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, March 20th, 2019

Days where Lake Powell had 12341742 acre feet of water storage

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

Fri, Nov 25, 2016 3606.10 12341742 8544 8535 n/a n/a --

Wed, Oct 15, 2014 3606.10 12341742 9565 10093 n/a n/a --

Fri, Oct 10, 2014 3606.10 12341742 10045 10035 n/a n/a --

Wed, Oct 08, 2014 3606.10 12341742 10725 10178 n/a n/a --

Tue, Oct 07, 2014 3606.10 12341742 11823 10203 n/a n/a --

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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