Water Database





The earliest data is from
The most recent data is from Thursday, September 20th, 2018

Water Data for 20 days surrounding Jan 01, 1999

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jan 11, 1999
3681.85
-0.08
21528812
10961.00
16729.00
53.0
26.0
--
Sun, Jan 10, 1999
3681.93
-0.06
21540554
9742.00
13979.00
54.0
26.0
--
Sat, Jan 09, 1999
3681.99
-0.08
21549390
10351.00
16129.00
54.0
24.0
--
Fri, Jan 08, 1999
3682.07
-0.06
21561176
13042.00
17251.00
57.0
31.0
--
Thu, Jan 07, 1999
3682.13
-0.10
21569984
9999.00
17308.00
57.0
28.0
--
Wed, Jan 06, 1999
3682.23
-0.10
21584728
10007.00
17312.00
50.0
26.0
--
Tue, Jan 05, 1999
3682.33
-0.10
21599480
10022.00
17305.00
49.0
24.0
--
Mon, Jan 04, 1999
3682.43
-0.08
21614202
11520.00
17264.00
50.0
29.0
--
Sun, Jan 03, 1999
3682.51
-0.07
21626016
8999.00
13964.00
54.0
29.0
--
Sat, Jan 02, 1999
3682.58
-0.10
21636356
9332.00
16599.00
63.0
29.0
--
Fri, Jan 01, 1999
3682.68
-0.02
21651098
12873.00
13953.00
54.0
32.0
--
Thu, Dec 31, 1998
3682.70
-0.15
21654054
4085.00
15244.00
51.0
29.0
--
Wed, Dec 30, 1998
3682.85
-0.08
21676238
9534.00
15236.00
55.0
27.0
--
Tue, Dec 29, 1998
3682.93
-0.10
21688040
7982.00
15251.00
51.0
28.0
--
Mon, Dec 28, 1998
3683.03
-0.15
21702846
4567.00
15699.00
47.0
25.0
--
Sun, Dec 27, 1998
3683.18
-0.13
21725030
4440.00
14030.00
44.0
23.0
--
Sat, Dec 26, 1998
3683.31
-0.13
21744302
5182.00
14755.00
44.0
22.0
--
Fri, Dec 25, 1998
3683.44
-0.13
21763552
4369.00
13959.00
39.0
19.0
--
Thu, Dec 24, 1998
3683.57
-0.16
21782848
3796.00
15706.00
37.0
15.0
--
Wed, Dec 23, 1998
3683.73
-0.13
21806582
6133.00
15718.00
35.0
17.0
--
Tue, Dec 22, 1998
3683.86
-0.13
21825908
10552.00
15178.00
36.0
17.0
--
Averages of List
3682.73
-0.10
21658628.38
8451.81
15646.14
49.24
25.05
--


Averages for January 1st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3642.39
-0.09
16708436.45
7518.71
12770.63
45.87
26.86
49.7
All-Time
3625.07
-0.06
15206374.24
8147.78
10936.62
72.01
48.06
62.7


All Lake Powell water data for January 1st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Jan 01, 2018
3622.74
14055756
6659.00
12957.00
53.0
30.0
51.0
Sun Jan 01, 2017
3600.34
11782537
4973.00
12655.00
46.0
37.0
53.0
Fri Jan 01, 2016
3600.65
11812188
5850.00
13544.00
36.0
21.9
49.0
Thu Jan 01, 2015
3597.60
11522546
4986.00
12560.00
28.9
23.0
52.0
Wed Jan 01, 2014
3584.24
10307132
2727.00
11696.00
48.9
28.9
47.0
Tue Jan 01, 2013
3609.59
12689075
3417.00
13131.00
36.0
23.0
47.0
Sun Jan 01, 2012
3639.62
15958248
7394.00
14927.00
50.0
30.9
51.0
Sat Jan 01, 2011
3626.43
14456891
7409.00
13845.00
26.1
12.0
50.0
Fri Jan 01, 2010
3626.09
14419585
6563.00
15402.00
37.0
24.1
50.0
Thu Jan 01, 2009
3617.76
13527276
5138.00
12413.00
43.0
25.0
49.0
Tue Jan 01, 2008
3594.51
11233725
6271.00
12324.00
35.1
19.0
49.0
Mon Jan 01, 2007
3603.29
12066755
7152.00
11979.00
44.1
28.9
49.0
Sun Jan 01, 2006
3598.13
11572540
7472.00
11802.00
53.1
37.0
50.0
Sat Jan 01, 2005
3564.47
8667526
7752.00
6845.00
46.9
33.1
51.0
Thu Jan 01, 2004
3597.06
11471743
4212.00
12817.00
39.9
25.0
49.0
Wed Jan 01, 2003
3619.94
13756874
3878.00
12765.00
45.0
28.9
50.0
Tue Jan 01, 2002
3656.08
17984416
5962.00
11617.00
44.1
34.0
50.0
Mon Jan 01, 2001
3669.81
19812206
5342.00
12799.00
n/a
n/a
49.0
Sat Jan 01, 2000
3681.21
21434838
7664.00
11843.00
54.0
30.0
--
Fri Jan 01, 1999
3682.68
21651098
12873.00
13953.00
54.0
32.0
--
Thu Jan 01, 1998
3682.19
21578830
12168.00
19300.00
47.0
29.0
--
Wed Jan 01, 1997
3674.68
20493640
9637.00
12500.00
54.0
32.0
--
Mon Jan 01, 1996
3680.85
21382144
9522.00
13000.00
54.0
33.0
--
Sun Jan 01, 1995
3649.92
17205752
6851.00
8960.00
50.0
26.0
--
Sat Jan 01, 1994
3659.27
18397212
8827.00
12200.00
50.0
23.0
--
Fri Jan 01, 1993
3615.86
13329217
5550.00
10600.00
47.0
25.0
--
Wed Jan 01, 1992
3624.49
14245409
7132.00
9920.00
45.0
30.0
--
Tue Jan 01, 1991
3633.27
15222782
4472.00
14400.00
34.0
12.0
--
Mon Jan 01, 1990
3658.42
18286800
5059.00
7430.00
49.0
20.0
--
Sun Jan 01, 1989
3679.73
21218848
5423.00
4450.00
57.0
13.0
--
Fri Jan 01, 1988
3685.22
22028996
7992.00
12000.00
40.0
15.0
--
Thu Jan 01, 1987
3684.16
21870826
16112.00
26100.00
48.0
29.0
--
Wed Jan 01, 1986
3687.22
22329216
13860.00
8020.00
50.0
32.0
--
Tue Jan 01, 1985
3684.63
21940852
14293.00
24900.00
50.0
30.0
--
Sun Jan 01, 1984
3685.09
22041232
11693.00
23100.00
49.0
32.0
--
Sat Jan 01, 1983
3684.62
22002754
8479.00
13800.00
39.0
18.0
--
Fri Jan 01, 1982
3667.51
19586294
5644.00
6350.00
59.0
39.0
--
Thu Jan 01, 1981
3681.32
21576826
9303.00
6380.00
54.0
32.0
--
Tue Jan 01, 1980
3672.76
20376142
9991.00
2650.00
34.0
27.0
--
Mon Jan 01, 1979
3632.74
15308993
8151.00
9730.00
35.0
12.0
--
Sun Jan 01, 1978
3629.90
15009722
6268.00
12700.00
52.0
34.0
--
Sat Jan 01, 1977
3655.31
18111018
9261.00
7140.00
45.0
31.0
--
Thu Jan 01, 1976
3667.93
19823808
10244.00
4120.00
32.0
16.0
--
Wed Jan 01, 1975
3648.16
17257582
8637.00
8570.00
36.0
22.0
--
Tue Jan 01, 1974
3648.89
17376220
10984.00
6210.00
37.0
26.0
--
Mon Jan 01, 1973
3606.13
12584509
10329.00
11000.00
38.0
18.0
--
Sat Jan 01, 1972
3609.63
12960119
14008.00
9190.00
44.0
28.0
--
Fri Jan 01, 1971
3599.91
12007928
10043.00
4120.00
46.0
25.0
--
Thu Jan 01, 1970
3572.11
9512122
10709.00
9960.00
39.0
15.0
--
Wed Jan 01, 1969
3539.39
7034706
9007.00
5020.00
41.0
24.0
--
Mon Jan 01, 1968
3527.18
6234798
10868.00
5100.00
28.0
9.0
--
Sun Jan 01, 1967
3521.29
5873328
5410.00
8060.00
30.0
12.0
--
Sat Jan 01, 1966
3534.89
6762449
11915.00
3160.00
46.0
32.0
--
Fri Jan 01, 1965
3491.95
4221153
11291.00
8520.00
44.0
28.0
--
Wed Jan 01, 1964
3409.80
975401
5301.00
980.00
52.0
20.0
--



Search DB for more Lake Powell Water Data Facts



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 0.155 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


Copyright Summit Technologies, Inc.
1999 - 2018


Water Database