Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, March 20th, 2019

Days where outflow from Lake Powell was 9750 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Sep 24, 2017
3628.74
14712209
8880
9750
66.0
45.0
72.0
Thu, Mar 25, 1993
3615.14
13254634
20136
9750
69.0
44.0
--
Wed, Apr 01, 1992
3619.40
13699690
8497
9750
63.0
43.0
--
Fri, Mar 20, 1981
3678.00
21092572
6153
9750
62.0
32.0
--
Fri, Feb 13, 1981
3678.34
21142012
8194
9750
55.0
30.0
--
Sat, Jan 20, 1979
3630.35
15036736
17888
9750
40.0
32.0
--
Sun, Aug 06, 1972
3614.35
13450089
6492
9750
101.0
75.0
--
Sun, Jul 16, 1972
3618.18
13856643
8665
9750
105.0
82.0
--
Fri, Nov 26, 1971
3612.35
13262077
11742
9750
54.0
32.0
--
Sun, Apr 25, 1971
3603.45
12356512
21942
9750
73.0
45.0
--
Mon, Feb 22, 1971
3602.70
12281962
13090
9750
44.0
27.0
--
Tue, Mar 24, 1970
3571.38
9451210
9255
9750
77.0
37.0
--
Tue, Mar 11, 1969
3544.14
7366735
12601
9750
48.0
28.0
--
Fri, Feb 09, 1968
3524.91
6090373
7662
9750
53.0
37.0
--
Fri, Jun 24, 1966
3545.21
7479676
12105
9750
99.0
66.0
--
Wed, Mar 02, 1966
3534.16
6713019
8177
9750
53.0
29.0
--
Tue, Nov 30, 1965
3532.56
6617210
15819
9750
46.0
28.0
--


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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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