Lake Powell Water Database


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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 Jan 20, 1979

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jan 30, 1979
3629.09
-0.24
14,894,635
8088
22700
25.0
9.0
--
Mon, Jan 29, 1979
3629.33
-0.27
14,921,634
8785
20200
28.0
14.0
--
Sun, Jan 28, 1979
3629.60
-0.09
14,952,011
8806
12900
28.0
19.0
--
Sat, Jan 27, 1979
3629.69
-0.06
14,962,118
8711
14300
33.0
23.0
--
Fri, Jan 26, 1979
3629.75
-0.25
14,968,875
8817
19900
37.0
27.0
--
Thu, Jan 25, 1979
3630.00
-0.14
14,997,000
9102
16700
33.0
24.0
--
Wed, Jan 24, 1979
3630.14
-0.18
15,012,878
9356
17500
32.0
22.0
--
Tue, Jan 23, 1979
3630.32
-0.10
15,033,328
8828
16300
35.0
20.0
--
Mon, Jan 22, 1979
3630.42
-0.02
15,044,661
9039
12200
42.0
34.0
--
Sun, Jan 21, 1979
3630.44
0.09
15,046,933
9303
6470
38.0
26.0
--
Sat, Jan 20, 1979
3630.35
0.19
15,036,736
17888
9750
40.0
32.0
--
Fri, Jan 19, 1979
3630.16
0.05
15,015,150
15467
17300
41.0
31.0
--
Thu, Jan 18, 1979
3630.11
-0.07
15,009,497
9166
18100
44.0
35.0
--
Wed, Jan 17, 1979
3630.18
-0.13
15,017,422
8328
21500
44.0
35.0
--
Tue, Jan 16, 1979
3630.31
-0.15
15,032,192
8616
19300
42.0
34.0
--
Mon, Jan 15, 1979
3630.46
-0.17
15,049,206
8362
16800
41.0
28.0
--
Sun, Jan 14, 1979
3630.63
-0.06
15,068,492
8194
13100
33.0
28.0
--
Sat, Jan 13, 1979
3630.69
-0.14
15,075,308
7966
16100
46.0
32.0
--
Fri, Jan 12, 1979
3630.83
-0.13
15,091,214
7755
19900
43.0
31.0
--
Thu, Jan 11, 1979
3630.96
-0.25
15,105,956
7603
19600
38.0
29.0
--
Wed, Jan 10, 1979
3631.21
-0.15
15,134,331
7937
15300
35.0
26.0
--
Averages of List
3630.22
-0.11
15,022,361
9339
16472
37
26.6
--


Averages for January 20th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3628.49
-0.13
15,235,426
7140
14496
48
28.7
47.7
All-Time
3616.60
-0.1
14,269,012
7946
13633
72.5
48.6
62.4


All Lake Powell water data for January 20th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Jan 20, 2025
3568.71
8,421,216
3722
12187
34.2
20.2
--
Sat Jan 20, 2024
3566.07
8,225,384
5487
11816
48.8
36.8
--
Fri Jan 20, 2023
3524.20
5,498,994
6771
8272
35.2
26.2
46.0
Thu Jan 20, 2022
3533.59
6,468,335
4914
12248
n/a
n/a
45.0
Wed Jan 20, 2021
3578.39
9,802,239
1160
13079
49.0
35.0
47.0
Mon Jan 20, 2020
3606.57
12,388,144
6086
12953
43.0
32.0
47.0
Sun Jan 20, 2019
3578.11
9,778,489
7155
10741
47.0
30.0
47.0
Sat Jan 20, 2018
3620.52
13,818,400
0
13369
53.0
36.0
50.0
Fri Jan 20, 2017
3597.42
11,505,594
8901
15442
41.0
34.0
49.0
Wed Jan 20, 2016
3597.94
11,554,609
5964
14580
54.0
36.0
47.0
Tue Jan 20, 2015
3594.92
11,271,780
5555
14544
46.0
32.0
48.0
Mon Jan 20, 2014
3580.75
10,003,922
5578
13436
52.0
28.9
45.0
Sun Jan 20, 2013
3606.03
12,334,842
2988
12521
43.0
23.0
44.0
Fri Jan 20, 2012
3637.69
15,731,978
10830
13205
57.0
36.0
49.0
Thu Jan 20, 2011
3622.63
14,043,925
6883
17266
45.0
28.9
48.0
Wed Jan 20, 2010
3623.12
14,096,684
6735
14689
46.0
35.1
49.0
Tue Jan 20, 2009
3615.37
13,278,433
7281
13340
52.0
30.0
47.0
Sun Jan 20, 2008
3591.83
10,986,990
5194
12453
37.9
21.0
47.0
Sat Jan 20, 2007
3600.79
11,825,599
3500
12343
42.1
27.0
46.0
Fri Jan 20, 2006
3595.70
11,344,399
6685
13564
42.1
25.0
48.0
Thu Jan 20, 2005
3563.24
8,571,775
8366
14019
52.0
33.1
50.0
Tue Jan 20, 2004
3593.64
11,153,233
5313
12849
45.0
33.1
48.0
Mon Jan 20, 2003
3616.99
13,446,775
4424
12851
51.1
32.0
50.0
Sun Jan 20, 2002
3653.77
17,689,560
3404
11068
43.0
21.9
48.0
Sat Jan 20, 2001
3667.55
19,501,906
3621
12571
47.0
23.0
--
Thu Jan 20, 2000
3679.82
21,231,862
7801
13511
63.0
39.0
51.0
Wed Jan 20, 1999
3681.28
21,445,108
9277
14284
62.0
35.0
--
Tue Jan 20, 1998
3680.23
21,291,572
11164
19000
60.0
31.0
--
Mon Jan 20, 1997
3672.31
20,159,842
7902
18100
41.0
23.0
--
Sat Jan 20, 1996
3679.04
21,118,580
9159
16200
54.0
30.0
--
Fri Jan 20, 1995
3648.02
16,970,516
6859
12100
47.0
27.0
--
Thu Jan 20, 1994
3657.92
18,221,704
8309
14100
57.0
23.0
--
Wed Jan 20, 1993
3614.70
13,209,209
11904
14000
52.0
32.0
--
Mon Jan 20, 1992
3622.54
14,034,324
6728
13600
42.0
19.0
--
Sun Jan 20, 1991
3631.65
15,038,614
5713
8620
49.0
28.0
--
Sat Jan 20, 1990
3656.41
18,026,878
5365
12300
n/a
29.0
--
Fri Jan 20, 1989
3677.68
20,921,910
6068
14400
58.0
14.0
--
Wed Jan 20, 1988
3683.92
21,835,068
8627
15200
40.0
17.0
--
Tue Jan 20, 1987
3680.96
21,398,154
13025
25100
38.0
20.0
--
Mon Jan 20, 1986
3686.79
22,264,506
14071
16600
55.0
32.0
--
Sun Jan 20, 1985
3681.78
21,518,664
14748
25200
54.0
30.0
--
Fri Jan 20, 1984
3682.24
21,617,778
11249
24200
38.0
19.0
--
Thu Jan 20, 1983
3683.70
21,865,502
12242
17000
45.0
31.0
--
Wed Jan 20, 1982
3665.15
19,265,644
6555
18000
51.0
27.0
--
Tue Jan 20, 1981
3680.22
21,415,534
8024
15400
53.0
39.0
--
Sun Jan 20, 1980
3673.25
20,445,274
11872
10600
48.0
35.0
--
Sat Jan 20, 1979
3630.35
15,036,736
17888
9750
40.0
32.0
--
Fri Jan 20, 1978
3626.66
14,646,470
5941
19600
45.0
37.0
--
Thu Jan 20, 1977
3652.66
17,771,058
9642
19000
46.0
28.0
--
Tue Jan 20, 1976
3667.28
19,734,586
9769
14400
50.0
26.0
--
Mon Jan 20, 1975
3645.95
16,983,026
10043
8230
48.0
25.0
--
Sun Jan 20, 1974
3647.24
17,169,980
11164
4890
40.0
34.0
--
Sat Jan 20, 1973
3602.86
12,258,905
11883
20900
41.0
32.0
--
Thu Jan 20, 1972
3608.27
12,821,218
11185
13600
54.0
29.0
--
Wed Jan 20, 1971
3599.35
11,953,626
11513
6290
61.0
37.0
--
Tue Jan 20, 1970
3569.41
9,287,730
9811
12000
54.0
33.0
--
Mon Jan 20, 1969
3539.82
7,064,460
10720
10800
54.0
31.0
--
Sat Jan 20, 1968
3525.70
6,139,992
8140
9850
36.0
13.0
--
Fri Jan 20, 1967
3517.96
5,669,035
7348
11300
45.0
22.0
--
Thu Jan 20, 1966
3536.09
6,842,909
9895
10800
40.0
28.0
--
Wed Jan 20, 1965
3491.66
4,206,086
9832
9950
54.0
37.0
--
Mon Jan 20, 1964
3412.50
1,053,500
4726
990
51.0
27.0
--



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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 2.724 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