Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, October 16th, 2019

Days where outflow from Lake Powell was 10259 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Mar 26, 2013
3599.42
11694832
4793
10259
64.0
43.0
50.0
Tue, Mar 20, 2012
3635.02
15422674
12439
10259
53.1
33.1
50.0
Mon, Mar 29, 2010
3619.54
13714563
7455
10259
70.0
42.1
53.0
Mon, Apr 07, 2008
3590.60
10874918
14600
10259
66.9
48.0
52.0
Fri, Sep 21, 2007
3601.61
11904342
9495
10259
86.0
60.1
74.0
Fri, Nov 17, 2006
3607.40
12470361
8663
10259
57.0
35.1
60.0
Mon, Oct 01, 2001
3664.73
19119994
5220
10259
84.9
63.0
76.0


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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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