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 28, 1989

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Jan 07, 1990
3657.70
-0.05
18,193,294
4699
8890
44.0
17.0
--
Sat, Jan 06, 1990
3657.75
-0.15
18,199,750
4742
14900
42.0
17.0
--
Fri, Jan 05, 1990
3657.90
-0.11
18,219,088
5057
12000
37.0
15.0
--
Thu, Jan 04, 1990
3658.01
-0.16
18,233,306
5049
15800
39.0
15.0
--
Wed, Jan 03, 1990
3658.17
-0.17
18,254,174
5053
15700
42.0
19.0
--
Tue, Jan 02, 1990
3658.34
-0.08
18,276,382
5138
11300
47.0
28.0
--
Mon, Jan 01, 1990
3658.42
-0.04
18,286,800
5059
7430
49.0
20.0
--
Sun, Dec 31, 1989
3658.46
-0.06
18,292,024
5200
7810
49.0
22.0
--
Sat, Dec 30, 1989
3658.52
-0.10
18,299,862
5206
12200
51.0
24.0
--
Fri, Dec 29, 1989
3658.62
-0.15
18,312,926
5224
12900
49.0
31.0
--
Thu, Dec 28, 1989
3658.77
-0.12
18,332,488
5208
12900
48.0
27.0
--
Wed, Dec 27, 1989
3658.89
-0.10
18,348,130
4895
10300
47.0
21.0
--
Tue, Dec 26, 1989
3658.99
-0.06
18,361,194
4860
8350
49.0
22.0
--
Mon, Dec 25, 1989
3659.05
0.00
18,369,032
4972
5120
52.0
24.0
--
Sun, Dec 24, 1989
3659.05
-0.05
18,369,032
5038
6730
54.0
22.0
--
Sat, Dec 23, 1989
3659.10
-0.06
18,375,562
5180
8930
51.0
23.0
--
Fri, Dec 22, 1989
3659.16
-0.13
18,383,368
5053
14600
56.0
21.0
--
Thu, Dec 21, 1989
3659.29
-0.16
18,400,350
5095
14000
51.0
26.0
--
Wed, Dec 20, 1989
3659.45
-0.11
18,421,218
4728
12200
53.0
25.0
--
Tue, Dec 19, 1989
3659.56
-0.15
18,435,588
4870
12800
55.0
24.0
--
Mon, Dec 18, 1989
3659.71
-0.11
18,455,150
4815
12100
50.0
24.0
--
Averages of List
3658.71
-0.1
18,324,701
5007
11284
48.3
22.2
--


Averages for December 28th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3631.21
-0.11
15,539,748
7559
13116
44.3
27.2
50.1
All-Time
3618.93
-0.09
14,535,488
8146
12502
72.2
48.3
62.6


All Lake Powell water data for December 28th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Dec 28, 2024
3572.24
8,687,974
5830
9686
47.1
29.5
--
Thu Dec 28, 2023
3569.22
8,459,402
5990
10185
46.1
31.8
--
Wed Dec 28, 2022
3524.86
5,536,869
5645
9195
45.5
37.6
47.0
Tue Dec 28, 2021
3537.75
6,740,950
6157
10600
44.0
33.0
48.0
Mon Dec 28, 2020
3582.76
10,177,827
1495
12036
43.0
34.0
47.0
Sat Dec 28, 2019
3608.94
12,623,899
8805
12190
39.0
28.0
51.0
Fri Dec 28, 2018
3582.20
10,129,179
3811
12428
33.0
22.0
50.0
Thu Dec 28, 2017
3623.07
14,091,294
7563
12374
54.0
30.0
52.0
Wed Dec 28, 2016
3601.04
11,849,563
7101
16098
46.0
27.0
53.0
Mon Dec 28, 2015
3601.36
11,880,289
6383
14349
37.0
23.0
50.0
Sun Dec 28, 2014
3598.13
11,572,551
6387
12675
39.9
24.1
53.0
Sat Dec 28, 2013
3584.77
10,353,696
7114
9142
39.0
28.9
48.0
Fri Dec 28, 2012
3610.40
12,770,605
4546
13452
39.0
26.1
48.0
Wed Dec 28, 2011
3640.12
16,017,236
7763
17530
46.0
28.9
51.0
Tue Dec 28, 2010
3626.88
14,506,375
7764
13907
43.0
28.0
51.0
Mon Dec 28, 2009
3626.79
14,496,468
7363
15461
33.1
21.0
51.0
Sun Dec 28, 2008
3618.42
13,596,525
6364
12434
35.1
19.9
50.0
Fri Dec 28, 2007
3595.12
11,290,384
7106
13966
33.1
16.0
50.0
Thu Dec 28, 2006
3603.67
12,103,687
9778
13585
44.1
34.0
50.0
Wed Dec 28, 2005
3598.54
11,611,332
5535
13706
50.0
32.0
50.0
Tue Dec 28, 2004
3564.44
8,665,180
7737
9915
46.9
32.0
51.0
Sun Dec 28, 2003
3597.55
11,517,840
4831
9094
35.1
19.9
51.0
Sat Dec 28, 2002
3620.43
13,808,833
3975
9616
37.0
23.0
51.0
Fri Dec 28, 2001
3656.50
18,038,382
5474
13817
48.0
33.1
50.0
Thu Dec 28, 2000
3670.23
19,870,276
6008
13550
49.0
24.0
50.0
Tue Dec 28, 1999
3681.58
21,489,134
8250
16164
52.0
25.0
--
Mon Dec 28, 1998
3683.03
21,702,846
4567
15699
47.0
25.0
--
Sun Dec 28, 1997
3682.72
21,657,012
13487
18900
40.0
21.0
--
Sat Dec 28, 1996
3674.90
20,524,832
9472
13000
51.0
31.0
--
Thu Dec 28, 1995
3681.13
21,423,104
10059
15600
46.0
24.0
--
Wed Dec 28, 1994
3650.25
17,246,856
6743
11000
55.0
32.0
--
Tue Dec 28, 1993
3659.51
18,428,532
8083
13200
49.0
26.0
--
Mon Dec 28, 1992
3616.27
13,371,789
5011
10900
40.0
27.0
--
Sat Dec 28, 1991
3624.74
14,272,659
7312
11100
37.0
31.0
--
Fri Dec 28, 1990
3633.67
15,268,371
4347
5990
36.0
13.0
--
Thu Dec 28, 1989
3658.77
18,332,488
5208
12900
48.0
27.0
--
Wed Dec 28, 1988
3679.93
21,247,840
6199
10800
51.0
18.0
--
Mon Dec 28, 1987
3685.54
22,077,006
8922
9710
42.0
22.0
--
Sun Dec 28, 1986
3684.82
21,969,190
16973
22000
47.0
26.0
--
Sat Dec 28, 1985
3687.08
22,308,092
14031
11600
51.0
27.0
--
Fri Dec 28, 1984
3685.20
22,057,716
14391
24900
50.0
34.0
--
Wed Dec 28, 1983
3685.72
22,167,494
11352
22800
53.0
41.0
--
Tue Dec 28, 1982
3685.04
22,097,154
13073
13500
n/a
n/a
--
Mon Dec 28, 1981
3667.75
19,649,048
6490
11600
50.0
26.0
--
Sun Dec 28, 1980
3681.27
21,600,900
9663
7880
53.0
35.0
--
Fri Dec 28, 1979
3672.51
20,371,346
10240
12500
46.0
28.0
--
Thu Dec 28, 1978
3633.03
15,366,796
8312
16700
38.0
30.0
--
Wed Dec 28, 1977
3630.47
15,098,499
4607
17800
46.0
39.0
--
Tue Dec 28, 1976
3655.83
18,206,222
8138
18900
47.0
20.0
--
Sun Dec 28, 1975
3667.80
19,835,996
11853
2660
48.0
32.0
--
Sat Dec 28, 1974
3648.43
17,318,464
8094
9320
38.0
30.0
--
Fri Dec 28, 1973
3648.56
17,361,836
11232
3370
59.0
37.0
--
Thu Dec 28, 1972
3606.50
12,641,810
12223
20300
40.0
33.0
--
Tue Dec 28, 1971
3609.63
12,980,668
16232
14600
47.0
35.0
--
Mon Dec 28, 1970
3600.04
12,039,644
9815
12100
47.0
24.0
--
Sun Dec 28, 1969
3572.45
9,556,306
12049
8910
43.0
26.0
--
Sat Dec 28, 1968
3539.39
7,046,223
7496
10700
40.0
21.0
--
Thu Dec 28, 1967
3526.81
6,221,222
10001
7920
32.0
14.0
--
Wed Dec 28, 1966
3522.26
5,943,081
4804
9780
37.0
19.0
--
Tue Dec 28, 1965
3534.42
6,741,590
11951
8970
40.0
27.0
--
Mon Dec 28, 1964
3491.99
4,229,480
12811
9400
57.0
39.0
--
Sat Dec 28, 1963
3409.00
952,400
5022
980
51.0
22.0
--



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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 2.82 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