Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, March 22nd, 2019

Days where inflow into Lake Powell was 11436.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Oct 16, 2011
3651.60
17415702
11436
15627
82.9
57.0
68.0
Wed, Mar 24, 1999
3677.80
20939424
11436
13265
70.0
36.0
56.0
Tue, Nov 20, 1973
3646.24
17072308
11436
7290
50.0
34.0
--
Tue, Nov 24, 1970
3600.52
12086751
11436
11400
60.0
37.0
--
Wed, Sep 30, 1970
3598.87
11925954
11436
13600
82.0
59.0
--
Sat, Aug 01, 1970
3600.71
12105392
11436
13000
103.0
71.0
--


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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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