Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, April 17th, 2019

Days where outflow from Lake Powell was 9680.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Apr 10, 2013
3597.99
11559329
1315
9680
55.9
37.0
52.0
Sat, Sep 29, 2007
3601.86
11928417
10270
9680
77.0
51.1
71.0
Sun, Feb 27, 1994
3655.13
17862718
8051
9680
62.0
40.0
--
Mon, Nov 11, 1991
3626.91
14510090
9118
9680
62.0
43.0
--
Mon, Apr 19, 1982
3664.21
19138774
18354
9680
70.0
38.0
--
Thu, Mar 19, 1981
3678.07
21102758
5970
9680
61.0
37.0
--
Sat, Apr 05, 1980
3675.37
20746018
9553
9680
73.0
36.0
--
Tue, Aug 03, 1976
3670.30
20152664
8656
9680
96.0
56.0
--
Wed, Oct 10, 1973
3645.88
17027594
10006
9680
62.0
47.0
--
Fri, Sep 20, 1968
3545.91
7505232
8858
9680
88.0
65.0
--
Sat, Feb 03, 1968
3524.98
6094824
7875
9680
48.0
28.0
--
Mon, Dec 05, 1966
3523.28
6007099
6144
9680
53.0
44.0
--
Fri, Feb 05, 1965
3491.66
4206086
12664
9680
58.0
34.0
--


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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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Copyright Summit Technologies, Inc.
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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