Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, March 19th, 2019

Days where outflow from Lake Powell was 8460 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Oct 03, 1994
3654.32
17759458
8266
8460
83.0
44.0
--
Tue, Mar 07, 1989
3674.34
20445292
7963
8460
78.0
25.0
--
Fri, Sep 21, 1973
3646.17
17063584
11070
8460
85.0
62.0
--
Sat, Jan 31, 1970
3569.37
9284455
9007
8460
52.0
30.0
--
Mon, Feb 03, 1969
3540.41
7105355
13154
8460
45.0
24.0
--
Mon, Oct 07, 1968
3545.47
7473808
9887
8460
80.0
54.0
--
Tue, Aug 06, 1968
3547.90
7648646
17664
8460
94.0
69.0
--
Sun, Mar 20, 1966
3535.61
6810666
21896
8460
75.0
45.0
--


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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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