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 10, 2009

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
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
Fri, Dec 04, 2009
3630.49
-0.18
14,907,786
7556
14369
37.0
16.0
56.0
Thu, Dec 03, 2009
3630.67
-0.19
14,928,008
7552
14544
41.0
25.0
56.0
Wed, Dec 02, 2009
3630.86
-0.12
14,949,374
7758
14575
52.0
30.0
56.0
Tue, Dec 01, 2009
3630.98
-0.12
14,962,880
7967
14558
50.0
28.9
57.0
Mon, Nov 30, 2009
3631.10
-0.11
14,976,395
8013
11526
53.1
30.9
57.0
Averages of List
3629.55
-0.16
14,802,703
7128
14378
41.6
26.5
54.6


Averages for December 10th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3633.20
-0.14
15,762,549
7824
13708
46.8
28.2
53.8
All-Time
3624.06
-0.11
14,718,433
8413
12816
72.4
48.7
62.9


All Lake Powell water data for December 10th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Dec 10, 2024
3574.15
8,834,695
5812
10131
38.7
22.7
--
Sun Dec 10, 2023
3570.58
8,561,812
7842
8777
43.3
21.7
59.0
Sat Dec 10, 2022
3527.10
5,666,550
6726
8735
44.2
22.3
47.0
Fri Dec 10, 2021
3540.40
6,918,103
4359
10339
44.0
29.0
54.0
Thu Dec 10, 2020
3585.93
10,456,085
1348
12075
45.0
32.0
53.0
Tue Dec 10, 2019
3610.42
12,772,623
9203
12613
49.0
32.0
54.0
Mon Dec 10, 2018
3585.04
10,377,469
5733
12565
45.0
30.0
52.0
Sun Dec 10, 2017
3624.51
14,247,140
7076
11332
48.0
26.0
55.0
Sat Dec 10, 2016
3604.06
12,141,690
3184
14456
51.0
30.0
55.0
Thu Dec 10, 2015
3603.98
12,133,890
6042
12527
54.0
36.0
55.0
Wed Dec 10, 2014
3600.52
11,799,748
7508
14395
48.0
37.0
57.0
Tue Dec 10, 2013
3586.91
10,543,097
4231
10162
30.0
14.0
51.0
Mon Dec 10, 2012
3613.50
13,085,831
2950
13674
41.0
23.0
55.0
Sat Dec 10, 2011
3643.70
16,444,261
5774
20324
44.1
28.0
55.0
Fri Dec 10, 2010
3628.95
14,735,581
7397
13886
54.0
32.0
53.0
Thu Dec 10, 2009
3629.61
14,809,207
6033
15292
30.9
18.0
54.0
Wed Dec 10, 2008
3620.71
13,838,597
7039
13424
46.0
28.0
56.0
Mon Dec 10, 2007
3597.65
11,527,248
8749
13546
37.0
33.1
55.0
Sun Dec 10, 2006
3605.55
12,287,596
7466
11996
46.0
28.0
53.0
Sat Dec 10, 2005
3601.06
11,851,487
3465
12675
41.0
21.9
52.0
Fri Dec 10, 2004
3566.26
8,808,186
6885
9943
51.1
33.1
52.0
Wed Dec 10, 2003
3599.45
11,697,681
5667
10048
43.0
25.0
53.0
Tue Dec 10, 2002
3622.26
14,004,184
4923
10157
46.0
30.9
54.0
Mon Dec 10, 2001
3658.87
18,345,104
5829
13672
42.1
30.0
53.0
Sun Dec 10, 2000
3672.25
20,151,436
6145
12737
53.0
33.0
--
Fri Dec 10, 1999
3683.59
21,785,818
8895
17549
50.0
28.0
53.0
Thu Dec 10, 1998
3684.83
21,970,370
10728
14910
48.0
27.0
--
Wed Dec 10, 1997
3684.87
21,976,350
13530
20900
45.0
29.0
--
Tue Dec 10, 1996
3676.64
20,772,830
9179
16200
52.0
37.0
--
Sun Dec 10, 1995
3682.35
21,602,430
12430
12200
56.0
31.0
--
Sat Dec 10, 1994
3651.65
17,421,966
8508
10500
42.0
21.0
--
Fri Dec 10, 1993
3660.90
18,610,690
9489
13000
54.0
26.0
--
Thu Dec 10, 1992
3618.32
13,586,025
5280
11600
45.0
27.0
--
Tue Dec 10, 1991
3625.75
14,382,750
6722
11500
54.0
30.0
--
Mon Dec 10, 1990
3635.44
15,471,593
4902
11000
51.0
25.0
--
Sun Dec 10, 1989
3660.81
18,599,522
5774
7440
50.0
21.0
--
Sat Dec 10, 1988
3681.51
21,478,972
6438
8360
51.0
24.0
--
Thu Dec 10, 1987
3686.57
22,231,510
10371
13900
59.0
29.0
--
Wed Dec 10, 1986
3686.79
22,264,506
17757
26200
46.0
29.0
--
Tue Dec 10, 1985
3686.94
22,286,992
15775
13300
41.0
26.0
--
Mon Dec 10, 1984
3687.85
22,456,262
14315
24100
49.0
33.0
--
Sat Dec 10, 1983
3688.34
22,562,844
12920
23600
59.0
34.0
--
Fri Dec 10, 1982
3685.60
22,181,242
14511
18800
n/a
n/a
--
Thu Dec 10, 1981
3669.94
19,950,856
7604
11500
46.0
41.0
--
Wed Dec 10, 1980
3681.82
21,681,888
9565
20800
48.0
25.0
--
Mon Dec 10, 1979
3672.75
20,405,322
10164
17200
55.0
32.0
--
Sun Dec 10, 1978
3634.75
15,565,667
8788
17100
31.0
10.0
--
Sat Dec 10, 1977
3633.78
15,477,921
5373
7870
59.0
34.0
--
Fri Dec 10, 1976
3656.81
18,333,682
10981
12300
53.0
35.0
--
Wed Dec 10, 1975
3667.60
19,808,518
12179
7220
51.0
32.0
--
Tue Dec 10, 1974
3649.29
17,426,620
9656
7680
45.0
23.0
--
Mon Dec 10, 1973
3647.27
17,200,546
10589
7840
49.0
27.0
--
Sun Dec 10, 1972
3608.74
12,869,088
12746
14800
31.0
15.0
--
Fri Dec 10, 1971
3611.28
13,150,910
11199
17000
37.0
17.0
--
Thu Dec 10, 1970
3601.15
12,148,569
10927
10900
50.0
37.0
--
Wed Dec 10, 1969
3572.85
9,590,032
10382
16200
48.0
32.0
--
Tue Dec 10, 1968
3541.00
7,158,048
8846
10400
43.0
27.0
--
Sun Dec 10, 1967
3527.93
6,292,816
8187
7050
47.0
22.0
--
Sat Dec 10, 1966
3523.85
6,042,878
15066
8100
48.0
27.0
--
Fri Dec 10, 1965
3533.24
6,662,265
12735
8960
49.0
45.0
--
Thu Dec 10, 1964
3491.67
4,212,836
7778
6130
44.0
33.0
--
Tue Dec 10, 1963
882,400
3910
1030
52.0
28.0
--



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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 2.532 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