Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, August 20th, 2019

Days where outflow from Lake Powell was 7880.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Jul 16, 1989
3675.54
20615686
5692
7880
106.0
71.0
--
Sun, Jul 10, 1988
3693.14
23236824
12385
7880
101.0
63.0
--
Sun, Mar 15, 1987
3678.45
21033242
21682
7880
64.0
39.0
--
Sun, Apr 11, 1982
3663.55
19050392
7907
7880
75.0
50.0
--
Sun, May 10, 1981
3677.64
21040578
13803
7880
83.0
48.0
--
Sun, Dec 28, 1980
3681.27
21600900
9663
7880
53.0
35.0
--
Thu, Nov 24, 1966
3524.44
6080338
6760
7880
56.0
32.0
--
Wed, Mar 31, 1965
3491.88
4217513
10923
7880
76.0
43.0
--


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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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