Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, April 18th, 2019

Days where inflow into Lake Powell was 8986.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, May 15, 2003
3605.23
12256156
8986
11275
80.1
55.0
58.0
Wed, Nov 27, 1991
3626.65
14481489
8986
10100
49.0
27.0
--
Sun, Jan 31, 1988
3683.04
21703966
8986
8860
57.0
32.0
--
Thu, Aug 28, 1975
3672.25
20456726
8986
16900
n/a
n/a
--
Sun, Jan 26, 1975
3645.79
16963330
8986
2970
61.0
32.0
--
Wed, Jan 14, 1970
3569.85
9323951
8986
12800
48.0
27.0
--


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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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