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 9380.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Sep 26, 2021
3545.97
7,300,224
5331
9380
81.0
68.0
76.0
Sun, Oct 15, 2017
3628.02
14,632,283
8204
9380
69.0
39.0
66.0
Sun, May 05, 2002
3645.51
16,663,293
5077
9380
80.1
54.0
58.0
Fri, Oct 22, 1993
3662.33
18,799,602
10201
9380
68.0
43.0
--
Wed, Oct 21, 1992
3621.57
13,930,298
6257
9380
n/a
52.0
--
Sat, May 02, 1992
3621.63
13,936,583
16685
9380
86.0
56.0
--
Sun, Nov 30, 1980
3682.81
21,827,844
9847
9380
n/a
n/a
--
Sun, Mar 23, 1980
3675.44
20,755,968
12235
9380
63.0
37.0
--
Thu, Oct 25, 1979
3676.59
20,951,434
8223
9380
73.0
47.0
--
Fri, Nov 10, 1978
3637.65
15,904,255
8260
9380
66.0
51.0
--
Tue, Dec 06, 1977
3634.28
15,535,856
5427
9380
68.0
34.0
--
Thu, Dec 04, 1975
3667.21
19,754,902
10916
9380
48.0
29.0
--


Search DB for more Lake Powell Water Data Facts



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



Page took 1.773 seconds to create!
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


Copyright Water-Data.com
1999 - 2025


powell Water Database