Water Database





The earliest data is from
The most recent data is from Wednesday, April 25th, 2018

Days where outflow from Lake Powell was 21900.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Dec 26, 1986
3685.01
21997502
17245.00
21900.00
46.0
25.0
--
Sat, Aug 09, 1986
3698.75
24122000
14687.00
21900.00
92.0
72.0
--
Thu, Nov 17, 1983
3691.52
23050228
15940.00
21900.00
57.0
38.0
--
Tue, Apr 12, 1983
3685.17
22084932
12883.00
21900.00
62.0
39.0
--
Wed, Aug 08, 1979
3683.41
21948622
12556.00
21900.00
98.0
72.0
--
Sat, Aug 17, 1974
3659.53
18748236
7124.00
21900.00
98.0
73.0
--


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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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