Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Tuesday, September 30th, 2025

Water Data for 20 days surrounding Mar 15, 2015

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Mar 25, 2015
3591.20
-0.03
10,929,487
9720
10990
68.0
48.0
55.0
Tue, Mar 24, 2015
3591.23
-0.02
10,932,221
10153
10926
72.0
46.0
55.0
Mon, Mar 23, 2015
3591.25
-0.07
10,934,043
6950
10205
75.0
48.0
56.0
Sun, Mar 22, 2015
3591.32
-0.02
10,940,424
8223
8997
75.0
46.0
56.0
Sat, Mar 21, 2015
3591.34
-0.06
10,942,248
7074
9834
75.0
45.0
55.0
Fri, Mar 20, 2015
3591.40
-0.05
10,947,719
8387
10651
70.0
53.0
55.0
Thu, Mar 19, 2015
3591.45
-0.14
10,952,280
4423
11160
68.0
54.0
55.0
Wed, Mar 18, 2015
3591.59
-0.26
10,965,057
-2727
9988
60.0
36.0
55.0
Tue, Mar 17, 2015
3591.85
0.00
10,988,812
9915
9695
60.0
38.0
54.0
Mon, Mar 16, 2015
3591.85
0.00
10,988,812
11069
10849
59.0
37.0
54.0
Sun, Mar 15, 2015
3591.85
-0.01
10,988,812
9151
9428
58.0
36.0
53.0
Sat, Mar 14, 2015
3591.86
0.00
10,989,726
10554
10334
59.0
37.0
52.0
Fri, Mar 13, 2015
3591.86
-0.02
10,989,726
10138
10914
58.0
36.0
52.0
Thu, Mar 12, 2015
3591.88
-0.02
10,991,555
10071
10847
56.0
36.0
51.0
Wed, Mar 11, 2015
3591.90
-0.04
10,993,384
9094
10865
48.0
41.0
50.0
Tue, Mar 10, 2015
3591.94
-0.04
10,997,042
9100
10872
66.0
39.0
50.0
Mon, Mar 09, 2015
3591.98
-0.13
11,000,701
4604
10863
64.0
39.0
49.0
Sun, Mar 08, 2015
3592.11
-0.03
11,012,599
8127
9402
64.0
36.0
49.0
Sat, Mar 07, 2015
3592.14
-0.05
11,015,346
8035
10308
60.0
35.0
50.0
Fri, Mar 06, 2015
3592.19
-0.04
11,019,925
9053
10827
55.0
32.0
50.0
Thu, Mar 05, 2015
3592.23
-0.05
11,023,589
8641
10914
52.0
30.0
49.0
Averages of List
3591.73
-0.05
10,978,262
8084
10422
63
40.4
52.6


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 2.69 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