Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, March 24th, 2019

Days where inflow into Lake Powell was 12143 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Mar 21, 2011
3612.21
12954041
12143
18171
55.9
35.6
50.0
Mon, Jul 22, 1996
3687.37
22352046
12143
15200
107.0
76.0
--
Sun, Mar 06, 1988
3681.87
21531908
12143
6790
69.0
37.0
--
Mon, Mar 11, 1974
3649.21
17416524
12143
9840
57.0
39.0
--
Fri, Mar 09, 1973
3601.51
12126121
12143
10600
53.0
39.0
--
Sat, Nov 28, 1970
3600.76
12110304
12143
7360
55.0
34.0
--
Tue, Nov 10, 1970
3600.46
12080856
12143
7030
60.0
41.0
--
Sun, Nov 07, 1965
3531.44
6542842
12143
9310
69.0
44.0
--


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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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