Lake Powell Water Database

powell
powell

The earliest data is from Monday, March 11th, 1963
The most recent data is from Wednesday, October 1st, 2025

Days where outflow from Lake Powell was 7030 cfs

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

Fri, Mar 24, 1972 3612.41 13,247,334 12092 7030 78.0 45.0 --

Fri, Mar 10, 1972 3610.73 13,073,270 13119 7030 75.0 45.0 --

Sat, Mar 20, 1971 3602.46 12,258,203 10750 7030 62.0 32.0 --

Tue, Nov 10, 1970 3600.46 12,080,856 12143 7030 60.0 41.0 --

Sun, Nov 30, 1969 3574.21 9,704,724 10730 7030 52.0 26.0 --

Sun, Mar 09, 1969 3544.04 7,359,616 12814 7030 n/a n/a --

Thu, Oct 03, 1968 3545.40 7,468,803 8584 7030 78.0 53.0 --

Mon, Oct 02, 1967 3528.49 6,328,960 8274 7030 86.0 63.0 --

Search DB for more Lake Powell Water Data Facts

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

Page took 1.99 seconds to create!
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