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, 1980

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Mar 10, 1980
3675.06
0.06
20,701,842
12804
11000
59.0
34.0
--
Sun, Mar 09, 1980
3675.00
0.13
20,693,286
12580
3680
56.0
33.0
--
Sat, Mar 08, 1980
3674.87
0.08
20,674,780
13414
7660
56.0
33.0
--
Fri, Mar 07, 1980
3674.79
0.09
20,663,372
14075
6020
58.0
36.0
--
Thu, Mar 06, 1980
3674.70
0.15
20,650,536
13170
7240
60.0
36.0
--
Wed, Mar 05, 1980
3674.55
0.07
20,629,178
12316
9810
60.0
36.0
--
Tue, Mar 04, 1980
3674.48
-0.01
20,619,196
12713
9520
60.0
38.0
--
Mon, Mar 03, 1980
3674.49
0.10
20,620,620
13272
6810
61.0
41.0
--
Sun, Mar 02, 1980
3674.39
0.09
20,606,360
13262
4460
66.0
38.0
--
Sat, Mar 01, 1980
3674.30
0.04
20,593,558
14858
7650
64.0
36.0
--
Fri, Feb 29, 1980
3674.26
0.14
20,587,856
17857
7170
62.0
41.0
--
Thu, Feb 28, 1980
3674.12
0.08
20,567,922
19762
7320
63.0
35.0
--
Wed, Feb 27, 1980
3674.04
0.10
20,556,514
21252
9370
58.0
36.0
--
Tue, Feb 26, 1980
3673.94
0.19
20,542,358
20486
8510
59.0
34.0
--
Mon, Feb 25, 1980
3673.75
0.13
20,515,630
17634
11200
57.0
35.0
--
Sun, Feb 24, 1980
3673.62
0.19
20,497,354
17357
9050
57.0
36.0
--
Sat, Feb 23, 1980
3673.43
0.11
20,470,592
21550
11000
57.0
38.0
--
Fri, Feb 22, 1980
3673.32
0.28
20,455,134
20284
13300
57.0
36.0
--
Thu, Feb 21, 1980
3673.04
0.03
20,415,730
19677
13200
54.0
41.0
--
Wed, Feb 20, 1980
3673.01
0.18
20,411,504
13930
10800
54.0
40.0
--
Tue, Feb 19, 1980
3672.83
0.10
20,386,056
13196
8780
63.0
40.0
--
Averages of List
3674.09
0.11
20,564,732
15974
8740
59.1
36.8
--


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 2.67 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