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 Jan 01, 1977

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jan 11, 1977
3654.22
-0.19
17,970,578
8563
21000
37.0
17.0
--
Mon, Jan 10, 1977
3654.41
-0.11
17,995,048
8954
18000
35.0
14.0
--
Sun, Jan 09, 1977
3654.52
-0.10
18,009,234
8923
13400
37.0
22.0
--
Sat, Jan 08, 1977
3654.62
-0.19
18,022,130
9631
18300
36.0
28.0
--
Fri, Jan 07, 1977
3654.81
-0.13
18,046,600
10191
17300
37.0
29.0
--
Thu, Jan 06, 1977
3654.94
-0.14
18,063,334
9811
18800
39.0
29.0
--
Wed, Jan 05, 1977
3655.08
-0.09
18,081,388
10255
18400
47.0
31.0
--
Tue, Jan 04, 1977
3655.17
-0.10
18,092,964
9737
15800
50.0
27.0
--
Mon, Jan 03, 1977
3655.27
-0.13
18,105,860
9293
16600
51.0
30.0
--
Sun, Jan 02, 1977
3655.40
0.09
18,122,592
9134
4280
49.0
31.0
--
Sat, Jan 01, 1977
3655.31
0.00
18,111,018
9261
7140
45.0
31.0
--
Fri, Dec 31, 1976
3655.31
-0.07
18,139,140
9717
14900
46.0
35.0
--
Thu, Dec 30, 1976
3655.38
-0.25
18,148,148
8933
22400
43.0
19.0
--
Wed, Dec 29, 1976
3655.63
-0.20
18,180,398
8552
18600
43.0
19.0
--
Tue, Dec 28, 1976
3655.83
-0.15
18,206,222
8138
18900
47.0
20.0
--
Mon, Dec 27, 1976
3655.98
-0.17
18,225,560
7397
15400
44.0
20.0
--
Sun, Dec 26, 1976
3656.15
0.03
18,247,674
8149
4530
43.0
21.0
--
Sat, Dec 25, 1976
3656.12
0.04
18,243,794
8857
4580
43.0
21.0
--
Fri, Dec 24, 1976
3656.08
-0.01
18,238,576
8759
6460
45.0
25.0
--
Thu, Dec 23, 1976
3656.09
-0.06
18,239,880
8563
11800
43.0
21.0
--
Wed, Dec 22, 1976
3656.15
-0.13
18,247,674
9227
14000
47.0
19.0
--
Averages of List
3655.36
-0.1
18,130,372
9050
14314
43.2
24.2
--


Averages for January 1st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3630.79
-0.1
15,489,787
7210
12431
45.1
26.7
49.3
All-Time
3618.61
-0.06
14,491,458
7853
10897
72.3
48.4
62.6


All Lake Powell water data for January 1st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Jan 01, 2025
3571.83
8,656,696
4363
10914
43.8
24.2
--
Mon Jan 01, 2024
3568.82
8,429,443
5720
11744
46.0
32.3
--
Sun Jan 01, 2023
3524.75
5,530,546
7955
7897
51.3
37.2
46.0
Sat Jan 01, 2022
3537.17
6,702,540
4404
10092
36.0
24.0
47.0
Fri Jan 01, 2021
3582.06
10,117,040
3870
10841
44.0
23.0
47.0
Wed Jan 01, 2020
3608.73
12,602,889
10195
10605
37.0
23.0
50.0
Tue Jan 01, 2019
3581.64
10,080,682
2229
12011
29.0
17.0
48.0
Mon Jan 01, 2018
3622.74
14,055,756
6659
12957
53.0
30.0
51.0
Sun Jan 01, 2017
3600.34
11,782,537
4973
12655
46.0
37.0
53.0
Fri Jan 01, 2016
3600.65
11,812,188
5850
13544
36.0
21.9
49.0
Thu Jan 01, 2015
3597.60
11,522,546
4986
12560
28.9
23.0
52.0
Wed Jan 01, 2014
3584.24
10,307,132
2727
11696
48.9
28.9
47.0
Tue Jan 01, 2013
3609.59
12,689,075
3417
13131
36.0
23.0
47.0
Sun Jan 01, 2012
3639.62
15,958,248
7394
14927
50.0
30.9
51.0
Sat Jan 01, 2011
3626.43
14,456,891
7409
13845
26.1
12.0
50.0
Fri Jan 01, 2010
3626.09
14,419,585
6563
15402
37.0
24.1
50.0
Thu Jan 01, 2009
3617.76
13,527,276
5138
12413
43.0
25.0
49.0
Tue Jan 01, 2008
3594.51
11,233,725
6271
12324
35.1
19.0
49.0
Mon Jan 01, 2007
3603.29
12,066,755
7152
11979
44.1
28.9
49.0
Sun Jan 01, 2006
3598.13
11,572,540
7472
11802
53.1
37.0
50.0
Sat Jan 01, 2005
3564.47
8,667,526
7752
6845
46.9
33.1
51.0
Thu Jan 01, 2004
3597.06
11,471,743
4212
12817
39.9
25.0
49.0
Wed Jan 01, 2003
3619.94
13,756,874
3878
12765
45.0
28.9
50.0
Tue Jan 01, 2002
3656.08
17,984,416
5962
11617
44.1
34.0
50.0
Mon Jan 01, 2001
3669.81
19,812,206
5342
12799
n/a
n/a
49.0
Sat Jan 01, 2000
3681.21
21,434,838
7664
11843
54.0
30.0
--
Fri Jan 01, 1999
3682.68
21,651,098
12873
13953
54.0
32.0
--
Thu Jan 01, 1998
3682.19
21,578,830
12168
19300
47.0
29.0
--
Wed Jan 01, 1997
3674.68
20,493,640
9637
12500
54.0
32.0
--
Mon Jan 01, 1996
3680.85
21,382,144
9522
13000
54.0
33.0
--
Sun Jan 01, 1995
3649.92
17,205,752
6851
8960
50.0
26.0
--
Sat Jan 01, 1994
3659.27
18,397,212
8827
12200
50.0
23.0
--
Fri Jan 01, 1993
3615.86
13,329,217
5550
10600
47.0
25.0
--
Wed Jan 01, 1992
3624.49
14,245,409
7132
9920
45.0
30.0
--
Tue Jan 01, 1991
3633.27
15,222,782
4472
14400
34.0
12.0
--
Mon Jan 01, 1990
3658.42
18,286,800
5059
7430
49.0
20.0
--
Sun Jan 01, 1989
3679.73
21,218,848
5423
4450
57.0
13.0
--
Fri Jan 01, 1988
3685.22
22,028,996
7992
12000
40.0
15.0
--
Thu Jan 01, 1987
3684.16
21,870,826
16112
26100
48.0
29.0
--
Wed Jan 01, 1986
3687.22
22,329,216
13860
8020
50.0
32.0
--
Tue Jan 01, 1985
3684.63
21,940,852
14293
24900
50.0
30.0
--
Sun Jan 01, 1984
3685.09
22,041,232
11693
23100
49.0
32.0
--
Sat Jan 01, 1983
3684.62
22,002,754
8479
13800
39.0
18.0
--
Fri Jan 01, 1982
3667.51
19,586,294
5644
6350
59.0
39.0
--
Thu Jan 01, 1981
3681.32
21,576,826
9303
6380
54.0
32.0
--
Tue Jan 01, 1980
3672.76
20,376,142
9991
2650
34.0
27.0
--
Mon Jan 01, 1979
3632.74
15,308,993
8151
9730
35.0
12.0
--
Sun Jan 01, 1978
3629.90
15,009,722
6268
12700
52.0
34.0
--
Sat Jan 01, 1977
3655.31
18,111,018
9261
7140
45.0
31.0
--
Thu Jan 01, 1976
3667.93
19,823,808
10244
4120
32.0
16.0
--
Wed Jan 01, 1975
3648.16
17,257,582
8637
8570
36.0
22.0
--
Tue Jan 01, 1974
3648.89
17,376,220
10984
6210
37.0
26.0
--
Mon Jan 01, 1973
3606.13
12,584,509
10329
11000
38.0
18.0
--
Sat Jan 01, 1972
3609.63
12,960,119
14008
9190
44.0
28.0
--
Fri Jan 01, 1971
3599.91
12,007,928
10043
4120
46.0
25.0
--
Thu Jan 01, 1970
3572.11
9,512,122
10709
9960
39.0
15.0
--
Wed Jan 01, 1969
3539.39
7,034,706
9007
5020
41.0
24.0
--
Mon Jan 01, 1968
3527.18
6,234,798
10868
5100
28.0
9.0
--
Sun Jan 01, 1967
3521.29
5,873,328
5410
8060
30.0
12.0
--
Sat Jan 01, 1966
3534.89
6,762,449
11915
3160
46.0
32.0
--
Fri Jan 01, 1965
3491.95
4,221,153
11291
8520
44.0
28.0
--
Wed Jan 01, 1964
3409.80
975,401
5301
980
52.0
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 2.476 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