Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, May 25th, 2019

Days where inflow into Lake Powell was 12223.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Dec 08, 1995
3682.42
21612726
12223
15400
56.0
34.0
--
Sun, Dec 03, 1995
3682.69
21652576
12223
12400
64.0
37.0
--
Thu, Dec 25, 1975
3667.52
19797512
12223
1450
45.0
27.0
--
Sun, Dec 07, 1975
3667.38
19778254
12223
1800
50.0
31.0
--
Tue, Jul 23, 1974
3663.94
19338156
12223
19300
n/a
n/a
--
Thu, Dec 28, 1972
3606.50
12641810
12223
20300
40.0
33.0
--
Wed, Jun 19, 1963
12223
2500
97.0
69.0
--


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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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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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