Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, August 16th, 2019

Days where inflow into Lake Powell was 7876.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jul 31, 2007
3607.35
12465417
7876
13234
93.0
68.0
81.0
Sun, Mar 12, 2000
3677.38
20878974
7876
10622
60.0
35.0
48.0
Sun, Jan 02, 1983
3684.47
21980354
7876
18500
42.0
20.0
--
Fri, Aug 01, 1980
3696.13
23866744
7876
24100
104.0
72.0
--
Fri, Dec 29, 1978
3632.84
15344943
7876
19700
47.0
28.0
--


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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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