Lake Powell Water Database


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powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Wednesday, October 1st, 2025

Water Data for 20 days surrounding Feb 29, 2008

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Mar 10, 2008
3588.28
0.04
10,665,520
9744
10175
60.1
35.1
48.0
Sun, Mar 09, 2008
3588.24
-0.16
10,661,929
9476
14631
55.9
41.0
48.0
Sat, Mar 08, 2008
3588.40
-0.62
10,676,275
9720
38501
63.0
41.0
48.0
Fri, Mar 07, 2008
3589.02
-0.73
10,732,024
9978
40789
55.9
32.0
48.0
Thu, Mar 06, 2008
3589.75
-0.76
10,797,888
10278
40564
50.0
30.0
47.0
Wed, Mar 05, 2008
3590.51
-0.41
10,866,738
10829
29150
48.0
34.0
47.0
Tue, Mar 04, 2008
3590.92
0.16
10,903,988
11789
10660
62.1
30.9
48.0
Mon, Mar 03, 2008
3590.76
0.05
10,889,447
11533
10156
48.9
32.0
49.0
Sun, Mar 02, 2008
3590.71
0.05
10,884,898
11158
9190
57.9
36.0
49.0
Sat, Mar 01, 2008
3590.66
0.00
10,880,351
10978
9492
66.9
39.0
49.0
Fri, Feb 29, 2008
3590.66
0.05
10,880,351
11834
10701
63.0
37.9
49.0
Thu, Feb 28, 2008
3590.61
0.06
10,875,827
12884
10616
59.0
37.9
48.0
Wed, Feb 27, 2008
3590.55
0.08
10,870,373
12772
10693
55.9
33.1
48.0
Tue, Feb 26, 2008
3590.47
0.06
10,863,104
12539
10627
55.0
37.9
48.0
Mon, Feb 25, 2008
3590.41
0.09
10,857,654
11925
10663
55.9
37.0
47.0
Sun, Feb 24, 2008
3590.32
0.00
10,849,505
10552
10405
61.0
37.9
47.0
Sat, Feb 23, 2008
3590.32
0.04
10,849,505
12349
10298
51.1
35.1
47.0
Fri, Feb 22, 2008
3590.28
0.05
10,845,874
9524
10717
48.0
37.9
47.0
Thu, Feb 21, 2008
3590.23
0.01
10,841,337
10437
10589
50.0
36.0
47.0
Wed, Feb 20, 2008
3590.22
-0.04
10,840,430
17321
10693
50.0
37.9
--
Tue, Feb 19, 2008
3590.26
0.04
10,844,059
10106
10581
53.1
32.0
46.0
Averages of List
3590.08
-0.09
10,827,480
11320
15709
55.7
35.8
47.8


Averages for February 29th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3627.68
-0.06
15,072,638
9518
12436
58.3
35.1
48.8
All-Time
3612.16
-0.03
14,131,167
9926
11060
73.4
49.2
63.5


All Lake Powell water data for February 29th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Feb 29, 2024
3562.08
7,935,133
6581
11963
58.9
36.4
--
Sat Feb 29, 2020
3602.72
12,011,477
6976
11045
61.0
35.0
47.0
Mon Feb 29, 2016
3594.41
11,224,455
9637
13030
73.0
46.0
50.0
Wed Feb 29, 2012
3635.28
15,452,603
8092
11040
50.0
32.0
49.0
Fri Feb 29, 2008
3590.66
10,880,351
11834
10701
63.0
37.9
49.0
Sun Feb 29, 2004
3586.84
10,536,874
5462
6951
48.0
30.9
49.0
Tue Feb 29, 2000
3677.86
20,948,076
7850
11553
58.0
n/a
--
Thu Feb 29, 1996
3676.08
20,692,796
12476
17000
46.0
27.0
--
Sat Feb 29, 1992
3619.83
13,745,073
7737
9810
64.0
37.0
--
Mon Feb 29, 1988
3681.75
21,514,250
11344
11200
63.0
38.0
--
Wed Feb 29, 1984
3677.02
20,857,932
16708
22500
56.0
31.0
--
Fri Feb 29, 1980
3674.26
20,587,856
17857
7170
62.0
41.0
--
Sun Feb 29, 1976
3665.43
19,481,572
8684
13800
69.0
47.0
--
Tue Feb 29, 1972
3609.51
12,947,835
13579
5820
72.0
42.0
--
Thu Feb 29, 1968
3526.04
6,161,393
9297
9270
61.0
38.0
--
Sat Feb 29, 1964
3414.80
1,121,002
4708
4100
57.0
24.0
--



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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



Page took 2.641 seconds to create!
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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powell Water Database