Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, October 22nd, 2019

Days where outflow from Lake Powell was 9360.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Oct 01, 2000
3677.74
20930776
6507
9360
89.0
57.0
--
Sun, Dec 04, 1994
3652.04
17470990
6310
9360
54.0
27.0
--
Sun, Sep 13, 1992
3624.73
14271568
6425
9360
94.0
63.0
--
Tue, Oct 03, 1989
3664.95
19149768
5479
9360
86.0
57.0
--
Fri, Feb 20, 1981
3678.17
21117274
8248
9360
59.0
39.0
--
Mon, Jan 11, 1971
3598.82
11902213
9050
9360
48.0
21.0
--
Thu, Oct 15, 1970
3599.15
11953133
12222
9360
74.0
48.0
--
Tue, Oct 13, 1970
3599.21
11958967
12967
9360
76.0
50.0
--
Fri, Feb 13, 1970
3569.15
9266335
9120
9360
66.0
41.0
--
Fri, Nov 17, 1967
3528.47
6327666
9381
9360
60.0
40.0
--
Sat, Jul 15, 1967
3531.78
6544214
15137
9360
102.0
72.0
--
Mon, Mar 21, 1966
3536.11
6844286
22089
9360
73.0
48.0
--


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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