Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, August 23rd, 2019

Days where outflow from Lake Powell was 27000 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Dec 04, 1986
3687.46
22365454
18868
27000
51.0
31.0
--
Mon, Sep 22, 1986
3690.58
22841332
13397
27000
79.0
60.0
--
Mon, Sep 15, 1986
3692.03
23064654
16610
27000
87.0
56.0
--
Thu, Mar 13, 1986
3682.44
21615672
19760
27000
57.0
38.0
--
Thu, Nov 03, 1983
3693.69
23386982
14925
27000
70.0
53.0
--
Fri, Oct 07, 1983
3697.90
24050656
17246
27000
75.0
57.0
--
Tue, Oct 04, 1983
3698.37
24125824
20250
27000
75.0
53.0
--
Fri, Sep 23, 1983
3700.00
24386762
11661
27000
81.0
63.0
--
Sun, Sep 04, 1983
3703.67
24982726
15259
27000
n/a
n/a
--
Wed, Aug 31, 1983
3704.42
25106146
16214
27000
88.0
71.0
--
Fri, Jul 04, 1980
3700.36
24542242
33677
27000
98.0
60.0
--
Sat, Apr 28, 1973
3590.62
11090494
18459
27000
85.0
49.0
--
Wed, Apr 25, 1973
3591.15
11139612
14434
27000
77.0
50.0
--


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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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