Water Database





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

Days where outflow from Lake Powell was 4010 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Oct 22, 1964
3491.70
4214398
7118
4010
81.0
43.0
--
Mon, Mar 09, 1964
3414.80
1121002
4751
4010
49.0
23.0
--
Sun, Mar 08, 1964
3414.80
1121002
4823
4010
47.0
26.0
--
Thu, Mar 05, 1964
3414.80
1121002
4685
4010
63.0
31.0
--
Wed, Mar 04, 1964
3414.80
1121002
4558
4010
56.0
28.0
--
Tue, Mar 03, 1964
3414.80
1121002
4525
4010
51.0
31.0
--
Mon, Mar 02, 1964
3414.80
1121002
4353
4010
59.0
32.0
--
Wed, Feb 26, 1964
3414.70
1117999
4904
4010
45.0
24.0
--
Sun, Feb 23, 1964
3414.50
1112000
5125
4010
52.0
33.0
--
Sat, Feb 22, 1964
3414.50
1112000
5278
4010
52.0
24.0
--
Fri, Feb 21, 1964
3414.50
1112000
5357
4010
48.0
24.0
--
Thu, Feb 20, 1964
3414.50
1112000
5304
4010
59.0
32.0
--
Wed, Feb 19, 1964
3414.50
1112000
5332
4010
58.0
28.0
--
Sat, Feb 08, 1964
3414.50
1112000
4533
4010
50.0
19.0
--


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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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