Water Database





The earliest data is from
The most recent data is from Thursday, September 20th, 2018

Days where Lake Powell elevation was 3645.84 feet above Sea Level

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Mar 21, 1975
3645.84
16969494
9448.00
5390.00
70.0
46.0
--
Thu, Feb 13, 1975
3645.84
16969494
9876.00
5900.00
51.0
33.0
--
Sun, Nov 04, 1973
3645.84
17022680
12264.00
7970.00
61.0
44.0
--
Thu, Oct 25, 1973
3645.84
17022680
11562.00
11200.00
66.0
44.0
--
Wed, Oct 24, 1973
3645.84
17022680
11163.00
10600.00
80.0
50.0
--


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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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