Lake Powell Water Database


powell
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 Mar 15, 2009

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Mar 25, 2009
3610.65
-0.08
12,795,839
7626
10337
61.0
39.0
51.0
Tue, Mar 24, 2009
3610.73
-0.06
12,803,921
7256
10388
59.0
37.0
51.0
Mon, Mar 23, 2009
3610.79
-0.06
12,809,984
6811
10394
55.9
37.0
51.0
Sun, Mar 22, 2009
3610.85
-0.07
12,816,050
6612
9768
68.0
39.9
56.0
Sat, Mar 21, 2009
3610.92
-0.07
12,823,128
6400
9732
75.9
48.9
56.0
Fri, Mar 20, 2009
3610.99
-0.08
12,830,210
6294
10432
75.9
53.1
56.0
Thu, Mar 19, 2009
3611.07
-0.07
12,838,306
6293
10497
73.9
46.0
55.0
Wed, Mar 18, 2009
3611.14
-0.05
12,845,393
6382
10404
73.9
44.1
54.0
Tue, Mar 17, 2009
3611.19
-0.07
12,850,456
6427
10435
73.0
44.1
53.0
Mon, Mar 16, 2009
3611.26
-0.06
12,857,547
6663
10433
68.0
39.9
51.0
Sun, Mar 15, 2009
3611.32
-0.05
12,863,628
6729
9650
66.9
39.0
51.0
Sat, Mar 14, 2009
3611.37
-0.03
12,868,696
7061
9640
61.0
35.1
51.0
Fri, Mar 13, 2009
3611.40
-0.07
12,871,738
7214
10360
61.0
39.0
51.0
Thu, Mar 12, 2009
3611.47
-0.05
12,878,837
7087
10378
62.1
37.9
51.0
Wed, Mar 11, 2009
3611.52
-0.06
12,883,909
6815
10452
59.0
30.0
50.0
Tue, Mar 10, 2009
3611.58
-0.02
12,889,998
7430
10425
50.0
33.1
50.0
Mon, Mar 09, 2009
3611.60
-0.06
12,892,027
7399
10253
61.0
39.9
50.0
Sun, Mar 08, 2009
3611.66
-0.04
12,898,119
7565
9693
57.0
30.9
50.0
Sat, Mar 07, 2009
3611.70
-0.01
12,902,180
8138
9770
52.0
35.1
50.0
Fri, Mar 06, 2009
3611.71
-0.07
12,903,196
7772
10148
55.9
39.9
--
Thu, Mar 05, 2009
3611.78
-0.05
12,910,306
7804
10379
60.1
42.1
--
Averages of List
3611.27
-0.06
12,858,737
7037
10189
63.4
39.6
52


Averages for March 15th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3623.76
-0.04
14,729,179
10042
11833
62.4
39
50.6
All-Time
3613.20
-0.02
13,904,025
10053
11008
72.7
48.5
62.8


All Lake Powell water data for March 15th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Mar 15, 2025
3560.94
7,853,566
5255
9764
51.1
30.4
--
Fri Mar 15, 2024
3560.51
7,822,950
10300
10924
41.6
36.2
--
Wed Mar 15, 2023
3520.62
5,296,193
12079
8012
54.9
44.4
48.0
Tue Mar 15, 2022
3524.93
5,922,279
4709
9604
66.0
37.0
46.0
Mon Mar 15, 2021
3569.21
9,043,380
7035
5537
64.0
40.0
47.0
Sun Mar 15, 2020
3601.58
11,901,444
9162
9974
65.0
44.0
52.0
Fri Mar 15, 2019
3570.83
9,174,331
14940
13427
54.0
32.0
49.0
Thu Mar 15, 2018
3614.23
13,160,799
8119
13463
61.0
42.0
50.0
Wed Mar 15, 2017
3593.85
11,172,636
11425
12207
79.0
48.0
55.0
Tue Mar 15, 2016
3593.56
11,145,861
6453
11758
64.9
41.0
53.0
Sun Mar 15, 2015
3591.85
10,988,812
9151
9428
58.0
36.0
53.0
Sat Mar 15, 2014
3575.40
9,550,591
7874
8135
66.9
48.9
50.0
Fri Mar 15, 2013
3600.20
11,769,163
4097
10105
75.9
46.9
50.0
Thu Mar 15, 2012
3634.92
15,411,173
11001
10074
72.0
46.0
50.0
Tue Mar 15, 2011
3612.83
13,017,273
10090
15710
72.0
50.0
--
Mon Mar 15, 2010
3619.97
13,760,057
7566
10072
57.0
35.1
50.0
Sun Mar 15, 2009
3611.32
12,863,628
6729
9650
66.9
39.0
51.0
Sat Mar 15, 2008
3588.60
10,694,252
12812
9290
59.0
36.0
50.0
Thu Mar 15, 2007
3597.43
11,506,529
9335
10148
78.1
51.1
52.0
Wed Mar 15, 2006
3589.36
10,762,677
8241
9949
57.0
34.0
47.0
Tue Mar 15, 2005
3557.41
8,127,729
8896
13965
50.0
33.1
51.0
Mon Mar 15, 2004
3584.61
10,339,634
6115
13934
70.0
53.1
55.0
Sat Mar 15, 2003
3608.90
12,619,885
5579
12810
61.0
45.0
50.0
Fri Mar 15, 2002
3648.61
17,043,328
4920
10084
46.9
28.9
--
Thu Mar 15, 2001
3663.40
18,941,902
6945
10895
52.0
32.0
52.0
Wed Mar 15, 2000
3677.26
20,861,752
7701
11535
66.0
n/a
50.0
Mon Mar 15, 1999
3678.15
20,989,856
9582
13473
69.0
39.0
--
Sun Mar 15, 1998
3673.91
20,384,728
10373
17200
54.0
37.0
--
Sat Mar 15, 1997
3663.22
18,917,910
14543
23900
71.0
39.0
--
Fri Mar 15, 1996
3675.44
20,601,564
9994
14300
61.0
41.0
52.0
Wed Mar 15, 1995
3644.82
16,579,555
9438
10000
65.0
45.0
--
Tue Mar 15, 1994
3655.04
17,851,242
8878
10300
69.0
38.0
--
Mon Mar 15, 1993
3613.41
13,076,599
12794
10100
67.0
37.0
--
Sun Mar 15, 1992
3619.68
13,729,233
8360
8740
70.0
40.0
--
Fri Mar 15, 1991
3628.75
14,713,625
7729
12000
52.0
39.0
--
Thu Mar 15, 1990
3652.00
17,466,000
6677
11300
57.0
25.0
--
Wed Mar 15, 1989
3674.55
20,475,106
10201
10100
78.0
24.0
--
Tue Mar 15, 1988
3681.80
21,521,608
11787
12100
58.0
26.0
--
Sun Mar 15, 1987
3678.45
21,033,242
21682
7880
64.0
39.0
--
Sat Mar 15, 1986
3682.49
21,623,028
19862
19500
59.0
40.0
--
Fri Mar 15, 1985
3674.89
20,523,364
21499
20900
55.0
36.0
--
Thu Mar 15, 1984
3675.24
20,603,958
18286
23700
67.0
41.0
--
Tue Mar 15, 1983
3683.17
21,786,478
15784
11400
64.0
39.0
--
Mon Mar 15, 1982
3663.63
19,061,044
11116
8720
60.0
42.0
--
Sun Mar 15, 1981
3678.21
21,123,096
6763
6440
59.0
37.0
--
Sat Mar 15, 1980
3675.33
20,740,314
13231
9540
64.0
32.0
--
Thu Mar 15, 1979
3630.82
15,090,078
12580
1210
57.0
35.0
--
Wed Mar 15, 1978
3622.57
14,196,661
8634
5310
57.0
35.0
--
Tue Mar 15, 1977
3650.76
17,530,156
8128
11700
58.0
26.0
--
Mon Mar 15, 1976
3664.97
19,419,202
10150
10600
67.0
41.0
--
Sat Mar 15, 1975
3645.86
16,971,960
10465
12200
60.0
39.0
--
Fri Mar 15, 1974
3649.70
17,478,308
13394
5590
74.0
47.0
--
Thu Mar 15, 1973
3601.34
12,109,517
11177
17600
56.0
35.0
--
Wed Mar 15, 1972
3611.36
13,138,426
13801
4300
75.0
45.0
--
Mon Mar 15, 1971
3602.27
12,239,399
9682
10200
61.0
31.0
--
Sun Mar 15, 1970
3571.49
9,460,380
9102
5760
66.0
48.0
--
Sat Mar 15, 1969
3543.88
7,348,291
12123
17100
54.0
30.0
--
Fri Mar 15, 1968
3524.29
6,050,996
7917
11500
68.0
39.0
--
Wed Mar 15, 1967
3513.36
5,394,144
8929
14000
65.0
40.0
--
Tue Mar 15, 1966
3534.20
6,715,730
14543
11600
74.0
44.0
--
Mon Mar 15, 1965
3492.10
4,228,952
8583
7460
61.0
33.0
--
Sun Mar 15, 1964
3414.90
1,123,997
4265
4050
57.0
30.0
--
Fri Mar 15, 1963
4730
1260
58.0
26.0
--



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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 2.386 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