Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, October 20th, 2019

Days where outflow from Lake Powell was 25100.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jan 20, 1987
3680.96
21398154
13025
25100
38.0
20.0
--
Tue, Jan 06, 1987
3683.31
21744198
15435
25100
48.0
34.0
--
Fri, Dec 05, 1986
3687.38
22353362
18596
25100
51.0
31.0
--
Sun, Sep 28, 1986
3689.90
22736786
19336
25100
65.0
50.0
--
Thu, Sep 04, 1986
3694.09
23385144
14040
25100
90.0
62.0
--
Sun, Mar 16, 1986
3682.33
21599522
19852
25100
60.0
45.0
--
Mon, Sep 09, 1985
3688.45
22515842
9707
25100
87.0
57.0
--
Tue, Aug 20, 1985
3693.28
23258684
10003
25100
95.0
65.0
--
Tue, Jan 22, 1985
3681.58
21489272
15583
25100
52.0
34.0
--
Thu, Jan 10, 1985
3683.29
21741216
13532
25100
47.0
34.0
--
Sun, Jan 06, 1985
3683.84
21823174
13437
25100
44.0
29.0
--
Sat, Jan 05, 1985
3684.03
21851474
13553
25100
42.0
25.0
--
Fri, Jan 04, 1985
3684.20
21876792
14484
25100
48.0
28.0
--
Wed, Jan 02, 1985
3684.50
21921500
14843
25100
45.0
25.0
--
Mon, Dec 31, 1984
3684.76
21991934
15164
25100
48.0
30.0
--
Sun, Dec 30, 1984
3684.92
22015774
14326
25100
49.0
31.0
--
Sat, Dec 29, 1984
3685.04
22033722
15252
25100
49.0
36.0
--
Thu, Dec 27, 1984
3685.37
22083250
13803
25100
45.0
34.0
--
Tue, Dec 25, 1984
3685.66
22126732
13857
25100
43.0
28.0
--
Mon, Dec 24, 1984
3685.83
22152266
14489
25100
40.0
29.0
--
Sun, Dec 23, 1984
3685.98
22174758
14914
25100
40.0
25.0
--
Sun, Dec 16, 1984
3687.01
22329370
14740
25100
44.0
34.0
--
Sun, Nov 04, 1984
3692.78
23213036
18170
25100
68.0
38.0
--
Tue, Oct 30, 1984
3693.37
23304898
18003
25100
64.0
45.0
--
Sun, Oct 28, 1984
3693.59
23339224
18619
25100
64.0
33.0
--
Fri, May 27, 1983
3692.37
23181594
50084
25100
92.0
64.0
--
Fri, May 20, 1983
3690.60
22908474
37477
25100
72.0
45.0
--
Sat, Aug 09, 1980
3694.47
23605738
6734
25100
103.0
68.0
--
Thu, Jul 17, 1980
3699.13
24344480
17907
25100
105.0
64.0
--
Sun, May 02, 1965
3491.06
4174925
28615
25100
85.0
57.0
--


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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


Copyright Summit Technologies, Inc.
1999 - 2019


Water Database