Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, December 11th, 2019

Days where inflow into Lake Powell was 10106 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Nov 16, 2019
3612.05
12937756
10106
9538
65.0
43.0
59.0
Tue, Feb 19, 2008
3590.26
10844059
10106
10581
53.1
32.0
46.0
Thu, Sep 24, 1998
3688.45
22515786
10106
18200
83.0
56.0
--
Thu, Sep 23, 1971
3615.00
13540167
10106
12000
77.0
52.0
--
Thu, Aug 07, 1969
3579.63
10171269
10106
15200
106.0
79.0
--


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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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