Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, December 13th, 2019

Days where inflow into Lake Powell was 9463 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Dec 01, 2019
3611.20
12851469
9463
10679
40.0
26.0
55.0
Sat, Aug 11, 2007
3606.40
12371337
9463
12657
97.0
71.1
81.0
Tue, Sep 21, 1993
3663.11
18903272
9463
11500
85.0
59.0
--
Mon, Sep 22, 1975
3669.13
20020180
9463
20900
79.0
49.0
--
Thu, Dec 05, 1968
3541.22
7173341
9463
12700
38.0
18.0
--
Wed, Sep 04, 1963
339400
9463
1000
94.0
68.0
--


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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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