Lake Powell Water Database



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

Days where outflow from Lake Powell was 24600 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Mar 11, 1997
3663.72
18984638
11461
24600
70.0
34.0
--
Sat, Feb 07, 1987
3678.29
21010056
16410
24600
57.0
32.0
--
Fri, Dec 19, 1986
3685.64
22091984
17779
24600
50.0
36.0
--
Sat, Mar 29, 1986
3680.85
21382114
19333
24600
78.0
55.0
--
Tue, Sep 10, 1985
3688.22
22480656
9707
24600
85.0
63.0
--
Fri, Sep 06, 1985
3689.08
22612172
9230
24600
83.0
57.0
--
Wed, Jan 23, 1985
3681.45
21470142
16101
24600
45.0
31.0
--
Thu, Nov 22, 1984
3690.38
22842520
16614
24600
56.0
39.0
--
Tue, Jul 24, 1984
3702.04
24684868
32614
24600
94.0
63.0
--
Thu, Apr 26, 1984
3673.85
20406754
32694
24600
58.0
35.0
--
Wed, Apr 25, 1984
3673.70
20385714
32446
24600
84.0
40.0
--
Fri, Apr 13, 1984
3673.13
20305822
20238
24600
72.0
39.0
--
Wed, Apr 11, 1984
3673.21
20317044
18564
24600
73.0
39.0
--
Tue, Apr 10, 1984
3673.18
20312834
17879
24600
69.0
40.0
--
Sat, Apr 07, 1984
3673.45
20350678
17831
24600
71.0
45.0
--
Fri, Apr 06, 1984
3673.56
20366108
16899
24600
74.0
42.0
--
Wed, Apr 04, 1984
3673.77
20395532
17232
24600
64.0
37.0
--
Thu, Mar 29, 1984
3674.32
20473242
18530
24600
60.0
30.0
--
Wed, Mar 28, 1984
3674.32
20473242
18337
24600
62.0
39.0
--
Sun, Mar 25, 1984
3674.53
20503076
19089
24600
n/a
n/a
--
Thu, Mar 22, 1984
3674.80
20541444
18408
24600
n/a
n/a
--
Tue, Mar 20, 1984
3674.99
20568434
19231
24600
n/a
n/a
--
Fri, Mar 02, 1984
3676.83
20830734
15702
24600
n/a
n/a
--
Wed, Feb 08, 1984
3679.51
21218238
14079
24600
53.0
30.0
--
Sun, Jul 13, 1980
3699.67
24431014
20206
24600
95.0
57.0
--
Mon, Aug 01, 1977
3649.05
17315044
6569
24600
100.0
75.0
--


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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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