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The earliest data is from
The most recent data is from Tuesday, December 11th, 2018

Days where Lake Powell elevation was 3686.11 feet above Sea Level

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Oct 23, 1998
3686.11
22162102
11158.00
15276.00
63.0
49.0
62.0
Wed, Nov 26, 1997
3686.11
22162102
14384.00
19400.00
58.0
44.0
--
Wed, Oct 11, 1995
3686.11
22162102
11152.00
15800.00
82.0
50.0
--
Tue, Nov 26, 1985
3686.11
22162516
14516.00
10900.00
56.0
42.0
--
Wed, Nov 20, 1985
3686.11
22162516
15675.00
14400.00
39.0
23.0
--
Sat, May 04, 1985
3686.11
22162516
48270.00
26400.00
87.0
57.0
--
Sun, May 01, 1983
3686.11
22226060
31615.00
15400.00
60.0
42.0
--
Mon, Oct 20, 1980
3686.11
22321378
9498.00
10400.00
67.0
38.0
--


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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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