Lake Powell Water Database

The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, December 5th, 2019

Days where outflow from Lake Powell was 8590 cfs

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

Wed, Nov 02, 2016 3609.42 12672007 8602 8590 66.0 46.0 67.0

Sat, Mar 11, 1995 3644.85 16583191 7638 8590 68.0 50.0 --

Sat, Dec 08, 1990 3635.62 15492313 5120 8590 48.0 25.0 --

Tue, Nov 01, 1988 3684.13 21866352 6182 8590 74.0 45.0 --

Mon, Oct 24, 1988 3684.33 21896182 6059 8590 89.0 51.0 --

Wed, May 04, 1988 3683.92 21835068 14744 8590 81.0 44.0 --

Tue, May 19, 1987 3691.43 22972210 47172 8590 82.0 56.0 --

Thu, Apr 02, 1981 3677.72 21052140 6465 8590 74.0 44.0 --

Wed, Feb 18, 1981 3678.18 21118730 7492 8590 60.0 39.0 --

Mon, Feb 07, 1977 3651.75 17655322 8248 8590 55.0 28.0 --

Mon, Feb 16, 1976 3666.42 19616508 9631 8590 52.0 33.0 --

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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