Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, August 21st, 2019

Days where inflow into Lake Powell was 7391.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Jan 03, 2018
3622.52
14032101
7391
14266
45.0
28.0
51.0
Fri, Oct 01, 2010
3633.61
15261077
7391
8008
90.0
62.1
73.0
Tue, Sep 06, 1994
3656.29
18011384
7391
11600
92.0
66.0
--
Tue, Oct 30, 1990
3637.41
15699550
7391
7130
73.0
48.0
--
Tue, Oct 07, 1980
3687.22
22488554
7391
16400
84.0
50.0
--
Tue, Sep 26, 1978
3640.71
16267625
7391
16100
85.0
60.0
--


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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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