Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, April 17th, 2019

Days where inflow into Lake Powell was 7546 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Oct 16, 2010
3634.23
15331985
7546
8034
79.0
55.0
70.0
Sun, Mar 14, 2010
3620.01
13764294
7546
8961
44.1
30.9
50.0
Thu, Apr 02, 2009
3610.35
12765563
7546
10386
68.0
35.1
51.0
Sun, Jul 15, 2001
3671.54
20052276
7546
9207
91.9
64.9
--
Fri, Mar 20, 1992
3619.46
13706026
7546
10200
61.0
40.0
--
Mon, Sep 08, 1980
3689.39
22818974
7546
19300
90.0
61.0
--
Fri, Sep 24, 1976
3664.51
19356648
7546
15900
72.0
59.0
--


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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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