Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, October 16th, 2019

Days where outflow from Lake Powell was 8910 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Mar 18, 1995
3644.82
16579555
9763
8910
75.0
44.0
--
Mon, Dec 26, 1994
3650.35
17259336
6634
8910
52.0
34.0
--
Tue, Nov 15, 1994
3653.08
17602162
8787
8910
46.0
21.0
--
Thu, Oct 13, 1994
3654.02
17721306
7931
8910
79.0
52.0
--
Thu, Oct 07, 1993
3662.35
18802258
7045
8910
69.0
55.0
--
Wed, Oct 23, 1991
3627.35
14558511
7087
8910
70.0
55.0
--
Fri, Oct 14, 1988
3684.81
21967698
6721
8910
80.0
53.0
--
Sun, Mar 06, 1977
3650.90
17547802
7916
8910
54.0
24.0
--
Mon, Feb 07, 1972
3607.36
12728781
9482
8910
53.0
27.0
--
Mon, Mar 30, 1970
3571.35
9448729
8624
8910
60.0
37.0
--
Fri, Mar 13, 1970
3571.39
9452044
9458
8910
61.0
39.0
--
Sun, Dec 28, 1969
3572.45
9556306
12049
8910
43.0
26.0
--
Mon, Jul 24, 1967
3532.81
6612148
13177
8910
102.0
74.0
--


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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


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