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The earliest data is from
The most recent data is from Monday, May 21st, 2018

Days where outflow from Lake Powell was 8700.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Sep 18, 1994
3655.32
17887030
7989.00
8700.00
88.0
66.0
--
Sun, Mar 22, 1992
3619.41
13700746
7485.00
8700.00
60.0
42.0
--
Sat, May 05, 1990
3649.52
17156482
9989.00
8700.00
85.0
59.0
--
Sun, Feb 27, 1983
3682.13
21633070
12217.00
8700.00
57.0
37.0
--
Mon, Dec 17, 1973
3647.62
17244132
12071.00
8700.00
48.0
30.0
--
Thu, Nov 15, 1973
3645.97
17038720
11105.00
8700.00
58.0
38.0
--
Thu, Nov 01, 1973
3645.86
17025152
12033.00
8700.00
77.0
47.0
--
Tue, Oct 30, 1973
3645.85
17023916
11119.00
8700.00
64.0
43.0
--
Sat, Mar 28, 1970
3571.29
9443727
9194.00
8700.00
60.0
32.0
--
Mon, Jan 29, 1968
3525.19
6108008
6872.00
8700.00
47.0
31.0
--


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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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