Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, April 17th, 2019

Days where outflow from Lake Powell was 7970.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Sep 19, 2004
3570.74
9167022
5026
7970
79.0
55.0
73.0
Sun, Sep 17, 2000
3678.59
21053440
6263
7970
n/a
n/a
--
Sun, Apr 25, 1993
3621.99
13975233
21941
7970
74.0
44.0
--
Tue, Oct 16, 1990
3637.26
15682161
7186
7970
81.0
51.0
--
Sat, Apr 22, 1989
3675.08
20550372
12217
7970
92.0
56.0
--
Sun, Nov 03, 1985
3686.30
22191008
15366
7970
69.0
44.0
--
Tue, Apr 10, 1979
3637.99
15918828
23788
7970
62.0
40.0
--
Tue, Apr 08, 1975
3646.12
17004104
7812
7970
49.0
35.0
--
Mon, Jan 28, 1974
3647.08
17150100
9705
7970
43.0
27.0
--
Sun, Nov 04, 1973
3645.84
17022680
12264
7970
61.0
44.0
--
Thu, Feb 11, 1971
3601.92
12204819
12802
7970
66.0
35.0
--
Mon, Jan 25, 1971
3599.99
12015696
12686
7970
54.0
29.0
--
Mon, Feb 09, 1970
3569.38
9285259
9024
7970
61.0
34.0
--


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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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