Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, September 14th, 2019

Days where outflow from Lake Powell was 5910.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Jul 12, 1991
3637.69
15732033
12061
5910
100.0
72.0
--
Fri, Mar 17, 1972
3611.65
13168469
13546
5910
76.0
53.0
--
Sat, Nov 07, 1970
3600.23
12058285
11458
5910
64.0
45.0
--
Thu, Dec 25, 1969
3572.30
9543671
12179
5910
58.0
35.0
--
Fri, Feb 19, 1965
3491.17
4180632
9439
5910
56.0
29.0
--
Mon, Dec 21, 1964
3490.94
4174877
5534
5910
44.0
25.0
--
Mon, Dec 14, 1964
3491.57
4207644
8584
5910
40.0
20.0
--
Wed, Dec 02, 1964
3491.54
4206082
8159
5910
54.0
42.0
--
Tue, Dec 01, 1964
3491.48
4202959
8412
5910
56.0
36.0
--


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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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