Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, September 18th, 2019

Days where outflow from Lake Powell was 7170.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Nov 21, 2013
3587.62
10606427
10572
7170
55.0
45.0
57.0
Sun, Mar 26, 1989
3674.67
20492128
10089
7170
73.0
43.0
--
Sun, May 02, 1982
3666.04
19385748
22018
7170
83.0
50.0
--
Mon, Jun 15, 1981
3680.58
21468246
25431
7170
77.0
53.0
--
Fri, Feb 29, 1980
3674.26
20587856
17857
7170
62.0
41.0
--
Sun, Feb 09, 1975
3645.93
16980560
9184
7170
55.0
35.0
--
Sun, Mar 10, 1974
3649.14
17407686
11746
7170
53.0
39.0
--
Tue, Jan 18, 1966
3536.21
6851152
10720
7170
40.0
29.0
--


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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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1999 - 2019


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