Water Database

The earliest data is from
The most recent data is from Saturday, February 16th, 2019

Days where outflow from Lake Powell was 8040.00 cfs

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

Sat, Sep 08, 2012 3623.01 14084828 5430.00 8040.00 91.0 69.1 78.0

Sun, Sep 10, 2000 3678.72 21072228 7313.00 8040.00 95.0 60.0 --

Tue, Aug 08, 2000 3681.59 21490604 5518.00 8040.00 103.0 67.0 --

Sun, Apr 03, 1994 3654.45 17775990 6739.00 8040.00 71.0 43.0 --

Sat, Oct 19, 1991 3627.64 14590388 7079.00 8040.00 80.0 52.0 --

Sun, Apr 17, 1988 3682.11 21567186 12883.00 8040.00 62.0 42.0 --

Wed, Feb 20, 1974 3648.38 17312180 10461.00 8040.00 55.0 30.0 --

Thu, Oct 05, 1967 3528.37 6321211 8580.00 8040.00 84.0 61.0 --

Sat, Mar 26, 1966 3536.38 6862836 13984.00 8040.00 67.0 46.0 --

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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