Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, October 22nd, 2019

Days where outflow from Lake Powell was 25000.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Jan 18, 1987
3681.28
21445164
14674
25000
39.0
12.0
--
Sun, Dec 21, 1986
3685.44
22061992
17528
25000
50.0
32.0
--
Wed, Dec 17, 1986
3685.85
22123514
17343
25000
47.0
26.0
--
Mon, Mar 17, 1986
3682.27
21590692
19893
25000
50.0
35.0
--
Tue, Aug 27, 1985
3691.77
23024584
8788
25000
98.0
74.0
--
Sat, Dec 22, 1984
3686.14
22198760
14609
25000
48.0
26.0
--
Sat, Dec 15, 1984
3687.17
22353524
15252
25000
42.0
32.0
--
Thu, Dec 13, 1984
3687.47
22398846
15208
25000
50.0
34.0
--
Wed, Dec 12, 1984
3687.52
22406404
15197
25000
53.0
39.0
--
Tue, Dec 11, 1984
3687.71
22435094
14456
25000
47.0
39.0
--
Sun, Dec 09, 1984
3688.01
22480436
14326
25000
49.0
32.0
--
Sat, Nov 17, 1984
3691.03
22942674
17431
25000
52.0
39.0
--
Thu, Nov 15, 1984
3691.30
22984270
16912
25000
61.0
41.0
--
Wed, Nov 14, 1984
3691.42
23002736
16327
25000
64.0
46.0
--
Tue, Nov 06, 1984
3692.48
23166514
17983
25000
66.0
44.0
--
Mon, Nov 05, 1984
3692.64
23191310
18192
25000
62.0
43.0
--
Thu, Nov 01, 1984
3693.20
23278344
17640
25000
68.0
40.0
--
Mon, Oct 29, 1984
3693.50
23325166
18403
25000
66.0
42.0
--
Sat, Oct 27, 1984
3693.73
23361054
18457
25000
67.0
35.0
--
Tue, Oct 23, 1984
3694.20
23434582
19019
25000
58.0
42.0
--
Sun, Apr 01, 1984
3674.02
20430606
18031
25000
66.0
37.0
--
Thu, Jan 03, 1974
3648.45
17320978
11661
25000
27.0
7.0
--


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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