Water Database





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

Days where outflow from Lake Powell was 9430.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Mar 07, 1992
3619.72
13733457
8136
9430
64.0
38.0
--
Tue, Oct 01, 1991
3628.58
14694679
7646
9430
81.0
60.0
--
Thu, Apr 28, 1988
3683.48
21769518
16784
9430
79.0
50.0
--
Sat, Oct 05, 1985
3685.66
22094986
13702
9430
80.0
52.0
--
Thu, Mar 26, 1981
3677.83
21068038
6027
9430
76.0
49.0
--
Tue, Oct 04, 1977
3636.39
15781673
4667
9430
85.0
57.0
--
Tue, Oct 20, 1970
3599.37
11974525
12286
9430
75.0
53.0
--
Thu, Mar 12, 1970
3571.36
9449563
10109
9430
57.0
43.0
--
Sat, Oct 25, 1969
3574.80
9754671
16187
9430
67.0
48.0
--
Mon, Mar 10, 1969
3544.11
7364611
12641
9430
n/a
n/a
--


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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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