Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, September 22nd, 2019

Days where inflow into Lake Powell was 7045.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Dec 29, 2009
3626.61
14476670
7045
15416
33.1
26.1
51.0
Tue, Feb 05, 2002
3651.89
17452112
7045
11269
44.1
24.1
47.0
Thu, Oct 07, 1993
3662.35
18802258
7045
8910
69.0
55.0
--
Sun, Feb 23, 1992
3620.22
13786427
7045
9030
62.0
34.0
--
Mon, Feb 11, 1991
3630.14
14868738
7045
10200
55.0
30.0
--


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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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