Water Database





The earliest data is from
The most recent data is from Sunday, November 19th, 2017

Days where Lake Powell elevation was 3628.29 feet above Sea Level

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Oct 08, 2017
3628.29
14662218
16300.00
9022.00
84.0
50.0
68.0
Tue, Oct 03, 2017
3628.29
14662218
0.00
10609.00
70.0
46.0
69.0
Sun, Sep 14, 2008
3628.29
14662218
9163.00
12104.00
87.1
57.9
76.0
Tue, Oct 08, 1991
3628.29
14662339
6812.00
9160.00
89.0
59.0
--
Sat, Feb 03, 1979
3628.29
14804629
7592.00
17700.00
34.0
13.0
--
Tue, May 09, 1978
3628.29
14828344
20086.00
11200.00
n/a
48.0
--


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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 - 2017


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