Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Tuesday, September 30th, 2025

Days where outflow from Lake Powell was 8070.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Oct 01, 2024
3578.01
9,136,165
5467
8070
89.4
55.4
--
Sat, Sep 11, 2010
3634.09
15,315,953
9219
8070
84.9
55.0
74.0
Tue, Oct 04, 2005
3602.07
11,948,662
9517
8070
77.0
53.1
71.0
Sun, Aug 13, 2000
3681.28
21,445,108
5251
8070
101.0
74.0
--
Sun, Oct 20, 1996
3678.53
21,044,756
8655
8070
76.0
38.0
--
Tue, Jun 16, 1981
3680.70
21,485,792
23525
8070
85.0
57.0
--
Sun, Apr 26, 1981
3677.27
20,987,176
8301
8070
78.0
58.0
--
Sun, Oct 01, 1978
3640.10
16,194,645
6955
8070
93.0
59.0
--
Sat, Mar 05, 1977
3650.90
17,547,802
7704
8070
51.0
29.0
--
Sat, Sep 03, 1966
3533.94
6,698,181
7092
8070
83.0
62.0
--


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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