Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, May 18th, 2019

Days where outflow from Lake Powell was 8490.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, May 05, 2014
3578.80
9837083
16272
8490
87.1
64.0
59.0
Thu, Nov 10, 1994
3653.25
17623658
7229
8490
61.0
35.0
--
Sun, Sep 25, 1994
3654.79
17819332
6666
8490
88.0
58.0
--
Sat, Jun 27, 1981
3680.78
21497514
7474
8490
96.0
63.0
--
Tue, Mar 31, 1981
3677.75
21056476
6125
8490
60.0
37.0
--
Sun, Feb 19, 1978
3623.78
14328690
6055
8490
51.0
28.0
--
Fri, Feb 04, 1977
3651.64
17641390
8194
8490
50.0
28.0
--
Sat, Jan 19, 1974
3647.19
17163758
11894
8490
40.0
35.0
--
Sun, Nov 21, 1965
3531.40
6540165
13346
8490
61.0
47.0
--
Sun, Jan 03, 1965
3491.89
4218033
9800
8490
39.0
26.0
--


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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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