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 Dec 15, 2009

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Dec 25, 2009
3627.21
-0.14
14,542,741
7198
13185
37.9
21.9
52.0
Thu, Dec 24, 2009
3627.35
-0.17
14,558,189
7219
15530
39.0
25.0
52.0
Wed, Dec 23, 2009
3627.52
-0.11
14,576,963
7203
15494
46.0
34.0
52.0
Tue, Dec 22, 2009
3627.63
-0.11
14,589,120
7211
15428
37.0
30.9
53.0
Mon, Dec 21, 2009
3627.74
-0.16
14,601,285
7239
15406
39.0
28.0
53.0
Sun, Dec 20, 2009
3627.90
-0.12
14,618,992
7278
13171
39.9
25.0
53.0
Sat, Dec 19, 2009
3628.02
-0.16
14,632,283
7470
13820
45.0
28.0
53.0
Fri, Dec 18, 2009
3628.18
-0.16
14,650,017
7750
15435
44.1
28.0
53.0
Thu, Dec 17, 2009
3628.34
-0.19
14,667,767
7566
15462
42.1
27.0
53.0
Wed, Dec 16, 2009
3628.53
-0.15
14,688,865
7231
15461
44.1
32.0
53.0
Tue, Dec 15, 2009
3628.68
-0.18
14,705,537
6962
15291
42.1
28.0
53.0
Mon, Dec 14, 2009
3628.86
-0.19
14,725,561
6862
15276
45.0
30.0
54.0
Sun, Dec 13, 2009
3629.05
-0.17
14,746,719
6887
13125
48.0
32.0
54.0
Sat, Dec 12, 2009
3629.22
-0.18
14,765,669
6131
13738
35.1
28.0
54.0
Fri, Dec 11, 2009
3629.40
-0.21
14,785,752
6225
15407
30.0
21.0
54.0
Thu, Dec 10, 2009
3629.61
-0.20
14,809,207
6033
15292
30.9
18.0
54.0
Wed, Dec 09, 2009
3629.81
-0.20
14,831,570
6342
15280
33.1
18.0
55.0
Tue, Dec 08, 2009
3630.01
-0.16
14,853,957
6625
15388
39.0
26.1
55.0
Mon, Dec 07, 2009
3630.17
-0.11
14,871,885
6699
15336
43.0
30.0
55.0
Sun, Dec 06, 2009
3630.28
-0.09
14,884,219
7345
11909
39.0
28.0
56.0
Sat, Dec 05, 2009
3630.37
-0.12
14,894,316
7435
12976
41.0
27.0
56.0
Averages of List
3628.76
-0.16
14,714,315
6996
14639
40
26.9
53.7


Averages for December 15th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3634.74
-0.11
15,898,746
8071
13793
47.2
29
53
All-Time
3624.96
-0.09
14,791,248
8431
12966
72.7
48.5
62.8


All Lake Powell water data for December 15th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Dec 15, 2024
3573.60
8,792,277
5176
8642
46.9
27.7
--
Fri Dec 15, 2023
3570.13
8,527,831
7712
10287
50.8
32.5
59.0
Thu Dec 15, 2022
3526.65
5,640,357
7222
10493
36.5
21.7
48.0
Tue Dec 15, 2020
3585.02
10,375,707
2423
12135
45.0
25.0
52.0
Sun Dec 15, 2019
3610.03
12,733,320
6286
9689
46.0
32.0
54.0
Sat Dec 15, 2018
3584.25
10,308,009
6653
11543
49.0
34.0
52.0
Fri Dec 15, 2017
3624.06
14,198,303
6378
12396
48.0
28.0
54.0
Thu Dec 15, 2016
3603.17
12,055,100
6228
14272
75.0
45.0
55.0
Tue Dec 15, 2015
3603.23
12,060,925
10774
15118
43.0
33.1
54.0
Mon Dec 15, 2014
3599.88
11,738,632
8606
14430
44.1
30.9
56.0
Sun Dec 15, 2013
3586.06
10,467,601
2870
8774
43.0
25.0
49.0
Sat Dec 15, 2012
3612.65
12,998,894
2139
13373
41.0
35.1
54.0
Thu Dec 15, 2011
3642.67
16,320,558
9088
20295
42.1
28.9
54.0
Wed Dec 15, 2010
3628.37
14,671,097
7234
13864
55.9
39.0
52.0
Tue Dec 15, 2009
3628.68
14,705,537
6962
15291
42.1
28.0
53.0
Mon Dec 15, 2008
3620.09
13,772,771
6608
13270
30.9
21.9
54.0
Sat Dec 15, 2007
3597.05
11,470,803
8129
12049
36.0
21.9
54.0
Fri Dec 15, 2006
3604.97
12,230,655
8206
13512
48.9
33.1
52.0
Thu Dec 15, 2005
3600.11
11,760,581
6584
13279
36.0
19.0
50.0
Wed Dec 15, 2004
3565.78
8,770,317
6257
9882
43.0
32.0
53.0
Mon Dec 15, 2003
3599.03
11,657,781
5287
9981
42.1
28.0
51.0
Sun Dec 15, 2002
3621.79
13,953,823
4495
8709
54.0
37.0
--
Sat Dec 15, 2001
3658.20
18,258,010
5196
13191
37.9
27.0
--
Fri Dec 15, 2000
3671.75
20,081,562
6376
13702
56.0
32.0
--
Wed Dec 15, 1999
3682.99
21,696,922
8980
17583
51.0
17.0
--
Tue Dec 15, 1998
3684.44
21,912,180
9459
15108
52.0
27.0
--
Mon Dec 15, 1997
3684.24
21,882,400
13508
20700
47.0
24.0
--
Sun Dec 15, 1996
3676.28
20,721,356
10327
11100
54.0
26.0
--
Fri Dec 15, 1995
3682.06
21,559,704
12201
16400
54.0
33.0
--
Thu Dec 15, 1994
3651.15
17,359,278
5914
12600
41.0
29.0
--
Wed Dec 15, 1993
3660.56
18,566,022
10131
14000
49.0
24.0
--
Tue Dec 15, 1992
3617.74
13,525,181
6007
11900
46.0
24.0
--
Sun Dec 15, 1991
3625.55
14,360,955
9184
9580
43.0
28.0
--
Sat Dec 15, 1990
3635.10
15,432,511
6024
4990
46.0
22.0
--
Fri Dec 15, 1989
3659.97
18,489,082
5022
14200
50.0
24.0
--
Thu Dec 15, 1988
3681.23
21,437,808
6144
12400
73.0
35.0
--
Tue Dec 15, 1987
3686.27
22,186,502
10338
16700
33.0
25.0
--
Mon Dec 15, 1986
3686.09
22,159,514
17441
25400
48.0
29.0
--
Sun Dec 15, 1985
3686.77
22,261,502
12702
8370
47.0
26.0
--
Sat Dec 15, 1984
3687.17
22,353,524
15252
25000
42.0
32.0
--
Thu Dec 15, 1983
3687.62
22,453,412
13378
23100
56.0
41.0
--
Wed Dec 15, 1982
3685.39
22,149,682
14369
20800
n/a
n/a
--
Tue Dec 15, 1981
3669.32
19,865,330
7430
17200
51.0
31.0
--
Mon Dec 15, 1980
3681.41
21,621,498
8432
11600
53.0
31.0
--
Sat Dec 15, 1979
3672.47
20,365,678
9630
7600
45.0
23.0
--
Fri Dec 15, 1978
3633.55
15,426,773
7778
17100
32.0
26.0
--
Thu Dec 15, 1977
3633.10
15,399,373
4955
12200
65.0
33.0
--
Wed Dec 15, 1976
3656.70
18,319,336
10186
11100
48.0
24.0
--
Mon Dec 15, 1975
3667.71
19,823,616
12158
12400
40.0
21.0
--
Sun Dec 15, 1974
3649.04
17,395,096
8628
8100
47.0
25.0
--
Sat Dec 15, 1973
3647.48
17,226,686
11569
6590
54.0
31.0
--
Fri Dec 15, 1972
3607.74
12,767,329
11907
18900
36.0
20.0
--
Wed Dec 15, 1971
3610.53
13,073,348
9081
18500
35.0
16.0
--
Tue Dec 15, 1970
3600.97
12,130,910
10709
13500
52.0
27.0
--
Mon Dec 15, 1969
3572.60
9,568,960
10840
12300
47.0
27.0
--
Sun Dec 15, 1968
3540.83
7,146,234
9991
7230
43.0
28.0
--
Fri Dec 15, 1967
3527.17
6,244,339
8911
13400
34.0
24.0
--
Thu Dec 15, 1966
3523.74
6,035,967
5970
8280
49.0
30.0
--
Wed Dec 15, 1965
3533.74
6,695,706
14184
10100
43.0
35.0
--
Tue Dec 15, 1964
3491.53
4,205,562
8650
5700
41.0
20.0
--
Sun Dec 15, 1963
896,400
4042
1030
42.0
19.0
--



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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 2.913 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