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The earliest data is from
The most recent data is from Sunday, October 15th, 2017

Days where outflow from Lake Powell was 9290 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, May 14, 2017
3609.00
12629906
39702.00
9290.00
81.0
53.0
63.0
Sun, May 16, 2010
3621.79
13953819
15479.00
9290.00
81.0
51.1
60.0
Sat, Mar 15, 2008
3588.60
10694252
12812.00
9290.00
59.0
36.0
50.0
Mon, Mar 26, 2001
3662.89
18873960
7350.00
9290.00
71.1
50.0
--
Sun, Sep 27, 1992
3623.34
14120730
6947.00
9290.00
80.0
53.0
--
Fri, Sep 28, 1979
3678.21
21185422
7483.00
9290.00
87.0
59.0
--
Sat, Jul 08, 1978
3651.85
17640396
29622.00
9290.00
n/a
70.0
--
Fri, Jan 24, 1975
3645.68
16949770
9198.00
9290.00
50.0
26.0
--
Tue, Mar 05, 1974
3648.85
17371224
13770.00
9290.00
55.0
30.0
--
Wed, Dec 05, 1973
3647.19
17190576
13421.00
9290.00
48.0
28.0
--
Wed, Oct 20, 1971
3613.94
13428047
15182.00
9290.00
62.0
39.0
--
Fri, Mar 26, 1971
3602.50
12262167
9436.00
9290.00
85.0
46.0
--
Sun, Mar 07, 1971
3602.35
12247326
11380.00
9290.00
51.0
23.0
--
Fri, Oct 02, 1970
3598.84
11923037
11335.00
9290.00
84.0
60.0
--
Tue, Mar 17, 1970
3571.47
9458714
9580.00
9290.00
64.0
44.0
--
Fri, May 30, 1969
3570.76
9414960
40996.00
9290.00
99.0
63.0
--
Thu, May 29, 1969
3570.03
9354076
39467.00
9290.00
99.0
65.0
--
Fri, Mar 07, 1969
3543.70
7335602
12397.00
9290.00
46.0
37.0
--
Thu, Dec 23, 1965
3533.96
6710418
11373.00
9290.00
42.0
32.0
--


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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 - 2017


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