Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, September 15th, 2019

Days where inflow into Lake Powell was 7229.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Feb 02, 2010
3622.01
13977377
7229
11751
41.0
28.0
48.0
Tue, Mar 13, 2007
3597.44
11507471
7229
10014
79.0
46.9
51.0
Thu, Nov 10, 1994
3653.25
17623658
7229
8490
61.0
35.0
--
Mon, Feb 24, 1992
3620.10
13773660
7229
11300
57.0
37.0
--
Sat, Oct 03, 1981
3672.24
20272024
7229
6460
69.0
50.0
--


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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


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1999 - 2019


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