Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Wednesday, October 1st, 2025

Days where outflow from Lake Powell was 8610 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Nov 23, 2016
3606.09
12,340,756
4323
8610
54.0
36.0
59.0
Sun, Dec 08, 2002
3622.46
14,025,651
4893
8610
50.0
30.9
54.0
Sun, Apr 02, 1995
3645.26
16,632,914
10095
8610
70.0
46.0
--
Tue, Nov 08, 1994
3653.32
17,632,528
7109
8610
63.0
44.0
--
Fri, Oct 07, 1994
3654.13
17,735,268
7733
8610
73.0
49.0
--
Sun, Nov 24, 1991
3626.80
14,498,005
8445
8610
48.0
27.0
--
Fri, Mar 14, 1980
3675.31
20,737,462
14055
8610
59.0
38.0
--
Sun, Apr 16, 1978
3624.99
14,461,896
17451
8610
78.0
50.0
--
Sat, Oct 22, 1966
3527.95
6,304,328
9293
8610
75.0
49.0
--
Tue, Apr 13, 1965
3491.30
4,187,392
13939
8610
56.0
33.0
--


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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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powell Water Database