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 Dec 30, 1965

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Jan 09, 1966
3535.62
0.14
6,811,335
10054
3590
48.0
26.0
--
Sat, Jan 08, 1966
3535.48
0.04
6,801,972
10350
5270
44.0
27.0
--
Fri, Jan 07, 1966
3535.44
0.04
6,799,297
10509
5960
47.0
25.0
--
Thu, Jan 06, 1966
3535.40
0.00
6,796,622
10403
5640
44.0
25.0
--
Wed, Jan 05, 1966
3535.40
0.11
6,796,622
10403
4480
43.0
25.0
--
Tue, Jan 04, 1966
3535.29
0.07
6,789,282
10498
4530
39.0
21.0
--
Mon, Jan 03, 1966
3535.22
0.10
6,784,601
12306
5600
40.0
21.0
--
Sun, Jan 02, 1966
3535.12
0.23
6,777,930
13056
4410
39.0
21.0
--
Sat, Jan 01, 1966
3534.89
0.26
6,762,449
11915
3160
46.0
32.0
--
Fri, Dec 31, 1965
3534.63
0.15
6,755,838
11460
6500
47.0
29.0
--
Thu, Dec 30, 1965
3534.48
0.05
6,745,665
11188
8530
54.0
40.0
--
Wed, Dec 29, 1965
3534.43
0.01
6,742,270
11504
8770
45.0
29.0
--
Tue, Dec 28, 1965
3534.42
0.00
6,741,590
11951
8970
40.0
27.0
--
Mon, Dec 27, 1965
3534.42
0.05
6,741,590
12768
6590
43.0
28.0
--
Sun, Dec 26, 1965
3534.37
0.21
6,738,211
13748
3770
42.0
22.0
--
Sat, Dec 25, 1965
3534.16
0.14
6,723,947
13552
4470
35.0
21.0
--
Fri, Dec 24, 1965
3534.02
0.06
6,714,454
13062
7700
39.0
21.0
--
Thu, Dec 23, 1965
3533.96
-0.02
6,710,418
11373
9290
42.0
32.0
--
Wed, Dec 22, 1965
3533.98
0.02
6,711,756
11493
8720
41.0
25.0
--
Tue, Dec 21, 1965
3533.96
-0.07
6,710,418
10382
11000
41.0
24.0
--
Mon, Dec 20, 1965
3534.03
0.01
6,715,133
11450
8540
42.0
24.0
--
Averages of List
3534.70
0.08
6,755,781
11592
6452
42.9
26
--


Averages for December 30th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3631.00
-0.11
15,515,650
7535
13215
45.7
27.3
49.7
All-Time
3618.75
-0.09
14,515,311
8149
12718
73.5
49.2
63.8


All Lake Powell water data for December 30th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Dec 30, 2024
3572.13
8,679,575
9506
10032
48.6
29.3
--
Sat Dec 30, 2023
3569.05
8,446,660
5699
8666
46.0
34.1
--
Fri Dec 30, 2022
3524.73
5,529,397
6157
9079
45.1
27.5
47.0
Thu Dec 30, 2021
3537.46
6,721,729
5634
10791
48.0
33.0
48.0
Wed Dec 30, 2020
3582.43
10,149,141
4756
11964
40.0
22.0
46.0
Mon Dec 30, 2019
3608.84
12,613,891
8562
11945
39.0
26.0
50.0
Sun Dec 30, 2018
3581.98
10,110,108
5405
10707
36.0
19.0
49.0
Sat Dec 30, 2017
3622.88
14,070,825
6520
11912
52.0
32.0
51.0
Fri Dec 30, 2016
3600.63
11,810,273
5230
15773
44.0
28.0
53.0
Wed Dec 30, 2015
3600.96
11,841,889
4816
14333
39.0
24.1
50.0
Tue Dec 30, 2014
3597.93
11,553,665
9137
14390
37.0
24.1
53.0
Mon Dec 30, 2013
3584.52
10,331,714
3818
10152
45.0
26.1
48.0
Sun Dec 30, 2012
3610.03
12,733,320
3253
12690
35.1
23.0
48.0
Fri Dec 30, 2011
3639.79
15,978,287
4850
17171
53.1
34.0
51.0
Thu Dec 30, 2010
3626.67
14,483,267
7548
13877
37.9
21.9
--
Wed Dec 30, 2009
3626.39
14,452,499
6888
15431
35.1
26.1
51.0
Tue Dec 30, 2008
3618.06
13,558,725
4177
13434
39.0
24.1
50.0
Sun Dec 30, 2007
3594.84
11,264,356
6622
12609
48.0
24.1
49.0
Sat Dec 30, 2006
3603.47
12,084,238
9027
12328
45.0
28.0
50.0
Fri Dec 30, 2005
3598.30
11,588,624
7859
13902
46.0
28.0
50.0
Thu Dec 30, 2004
3564.44
8,665,180
5428
9593
48.9
35.1
50.0
Tue Dec 30, 2003
3597.36
11,499,957
4926
10190
39.9
30.0
--
Mon Dec 30, 2002
3620.24
13,788,674
3744
9729
41.0
28.0
50.0
Sun Dec 30, 2001
3656.27
18,008,812
3966
10961
46.9
35.1
50.0
Sat Dec 30, 2000
3670.01
19,839,840
6064
13277
50.0
23.0
--
Thu Dec 30, 1999
3681.37
21,458,320
7925
16175
50.0
22.0
--
Wed Dec 30, 1998
3682.85
21,676,238
9534
15236
55.0
27.0
--
Tue Dec 30, 1997
3682.44
21,615,680
12768
20600
44.0
23.0
--
Mon Dec 30, 1996
3674.80
20,510,668
9904
15700
50.0
34.0
--
Sat Dec 30, 1995
3680.96
21,398,220
9948
14600
45.0
32.0
--
Fri Dec 30, 1994
3650.02
17,218,210
7037
11800
47.0
32.0
--
Thu Dec 30, 1993
3659.37
18,410,272
8693
12500
50.0
23.0
--
Wed Dec 30, 1992
3616.03
13,346,854
5284
11200
50.0
33.0
--
Mon Dec 30, 1991
3624.62
14,259,593
7175
11400
38.0
31.0
--
Sun Dec 30, 1990
3633.67
15,268,371
4663
4930
42.0
11.0
--
Sat Dec 30, 1989
3658.52
18,299,862
5206
12200
51.0
24.0
--
Fri Dec 30, 1988
3679.80
21,229,008
6166
6390
48.0
13.0
--
Wed Dec 30, 1987
3685.37
22,051,518
8465
12400
47.0
24.0
--
Tue Dec 30, 1986
3684.51
21,922,992
16548
26800
48.0
26.0
--
Mon Dec 30, 1985
3687.15
22,318,636
13585
10800
54.0
31.0
--
Sun Dec 30, 1984
3684.92
22,015,774
14326
25100
49.0
31.0
--
Fri Dec 30, 1983
3685.41
22,120,954
14456
23200
47.0
32.0
--
Thu Dec 30, 1982
3684.78
22,058,304
11264
18000
n/a
n/a
--
Wed Dec 30, 1981
3667.51
19,616,272
6857
12200
57.0
36.0
--
Tue Dec 30, 1980
3681.29
21,603,848
9663
8500
54.0
31.0
--
Sun Dec 30, 1979
3672.59
20,382,682
10676
2530
36.0
32.0
--
Sat Dec 30, 1978
3632.80
15,340,339
7401
13300
44.0
29.0
--
Fri Dec 30, 1977
3630.07
15,052,976
5454
16400
50.0
40.0
--
Thu Dec 30, 1976
3655.38
18,148,148
8933
22400
43.0
19.0
--
Tue Dec 30, 1975
3667.99
19,862,100
11493
6020
45.0
25.0
--
Mon Dec 30, 1974
3648.35
17,308,438
6090
8670
39.0
24.0
--
Sun Dec 30, 1973
3648.80
17,392,006
11951
3010
56.0
42.0
--
Sat Dec 30, 1972
3606.21
12,612,557
11711
22800
40.0
26.0
--
Thu Dec 30, 1971
3609.66
12,983,751
16101
16800
44.0
29.0
--
Wed Dec 30, 1970
3599.81
12,017,263
10240
14500
48.0
25.0
--
Tue Dec 30, 1969
3572.20
9,535,234
11613
15500
43.0
26.0
--
Mon Dec 30, 1968
3539.30
7,039,994
8748
10200
43.0
28.0
--
Sat Dec 30, 1967
3526.87
6,225,104
10654
7610
31.0
15.0
--
Fri Dec 30, 1966
3521.70
5,908,216
5749
12000
36.0
23.0
--
Thu Dec 30, 1965
3534.48
6,745,665
11188
8530
54.0
40.0
--
Wed Dec 30, 1964
3491.93
4,226,357
12757
12600
42.0
29.0
--
Mon Dec 30, 1963
3409.40
964,197
5408
980
47.0
20.0
--



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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 2.545 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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1999 - 2025


powell Water Database