Water Database





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

Days where outflow from Lake Powell was 28800.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Jan 09, 1987
3682.84
21674492
16228
28800
43.0
24.0
--
Thu, Sep 11, 1986
3692.77
23179354
17408
28800
80.0
54.0
--
Thu, Jul 31, 1986
3699.71
24275594
24851
28800
98.0
69.0
--
Tue, Jul 29, 1986
3699.89
24304382
28640
28800
n/a
n/a
--
Fri, Aug 30, 1985
3690.98
22902918
8458
28800
101.0
70.0
--
Mon, Jul 07, 1980
3700.30
24532512
29841
28800
88.0
69.0
--
Sun, Apr 15, 1973
3593.26
11335938
14815
28800
67.0
47.0
--


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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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