Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, December 12th, 2019

Days where outflow from Lake Powell was 7750 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, May 17, 2014
3582.50
10155221
21843
7750
91.9
61.0
60.0
Thu, Nov 24, 1994
3652.69
17552876
7208
7750
50.0
26.0
--
Sat, Nov 05, 1994
3653.48
17652782
6723
7750
54.0
34.0
--
Sun, May 22, 1994
3658.04
18237272
30722
7750
84.0
51.0
--
Sun, May 01, 1994
3654.12
17734026
15998
7750
68.0
51.0
--
Sun, Oct 20, 1991
3627.58
14583809
6546
7750
73.0
58.0
--
Mon, Aug 27, 1973
3645.08
16928818
15401
7750
95.0
56.0
--
Thu, Nov 09, 1967
3528.31
6317329
9667
7750
64.0
39.0
--
Wed, Jun 08, 1966
3545.61
7508373
21523
7750
83.0
58.0
--
Sat, Dec 04, 1965
3532.80
6633032
13018
7750
52.0
31.0
--


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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


Water Database