Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, December 5th, 2019

Days where inflow into Lake Powell was 8669 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Apr 02, 2001
3662.85
18868666
8669
10676
75.0
55.9
--
Fri, Jan 15, 1988
3684.33
21896182
8669
13000
61.0
36.0
--
Thu, Jan 14, 1988
3684.45
21914042
8669
14200
50.0
27.0
--
Wed, Jan 17, 1968
3526.08
6163977
8669
11600
34.0
12.0
--
Mon, Nov 06, 1967
3528.28
6315388
8669
6420
65.0
49.0
--
Thu, Jan 27, 1966
3535.64
6812656
8669
10500
45.0
21.0
--


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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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Copyright Summit Technologies, Inc.
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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