Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, October 21st, 2019

Days where inflow into Lake Powell was 7536 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Apr 04, 2014
3574.56
9480673
7536
8576
63.0
41.0
51.0
Sat, Mar 27, 2010
3619.64
13725135
7536
9349
57.9
39.0
52.0
Sat, Feb 20, 1999
3679.36
21165008
7536
14230
66.0
33.0
--
Fri, Dec 27, 1991
3624.80
14279205
7536
11600
37.0
30.0
--
Fri, Mar 08, 1991
3628.86
14725902
7536
9210
54.0
30.0
--
Wed, Apr 12, 1972
3612.38
13244216
7536
16300
77.0
65.0
--


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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


Water Database