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The earliest data is from
The most recent data is from Thursday, December 6th, 2018

Days where Lake Powell elevation was 3672.50 feet above Sea Level

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Apr 30, 1996
3672.50
20186442
19164.00
18600.00
83.0
43.0
--
Mon, Apr 22, 1996
3672.50
20186442
17989.00
18500.00
68.0
41.0
--
Tue, Jun 20, 1995
3672.50
20186442
92180.00
16700.00
93.0
57.0
--
Wed, Aug 09, 1989
3672.50
20186500
6371.00
14300.00
102.0
70.0
--
Tue, Oct 20, 1981
3672.50
20308786
11714.00
20100.00
69.0
48.0
--
Fri, Oct 16, 1981
3672.50
20308786
12211.00
7210.00
64.0
42.0
--
Mon, Oct 12, 1981
3672.50
20308786
8785.00
8540.00
66.0
47.0
--
Sun, Oct 11, 1981
3672.50
20308786
9509.00
3840.00
79.0
46.0
--


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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 - 2018


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