Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Saturday, March 25th, 2023

Days where outflow from Lake Powell was 9900 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Mar 24, 1992
3619.37
13,696,547
7719
9900
60.0
37.0
--
Sun, Dec 22, 1991
3625.07
14,308,637
8748
9900
48.0
29.0
--
Sat, Mar 16, 1991
3628.72
14,710,277
7088
9900
55.0
36.0
--
Mon, Feb 19, 1990
3654.19
17,743,218
5167
9900
43.0
29.0
--
Sat, Jul 15, 1989
3675.61
20,625,636
5520
9900
105.0
73.0
--
Tue, Apr 25, 1989
3675.26
20,575,922
15129
9900
77.0
45.0
--
Fri, Jun 10, 1988
3690.05
22,759,708
28139
9900
99.0
55.0
--
Mon, Jul 26, 1982
3687.29
22,435,408
13806
9900
92.0
69.0
--
Tue, Oct 13, 1981
3672.43
20,298,880
9099
9900
65.0
45.0
--
Thu, Jan 22, 1981
3680.13
21,402,344
8384
9900
56.0
31.0
--


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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 - 2023


powell Water Database