Water Database





The earliest data is from
The most recent data is from Wednesday, December 12th, 2018

Water Data for 20 days surrounding Dec 15, 1988

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Dec 25, 1988
3680.20
-0.12
21287192
5992.00
9100.00
53.0
21.0
--
Sat, Dec 24, 1988
3680.32
-0.10
21304730
6013.00
13400.00
60.0
22.0
--
Fri, Dec 23, 1988
3680.42
-0.10
21319308
6395.00
13900.00
56.0
22.0
--
Thu, Dec 22, 1988
3680.52
-0.22
21333922
6166.00
15700.00
62.0
22.0
--
Wed, Dec 21, 1988
3680.74
-0.10
21366038
5785.00
16200.00
62.0
34.0
--
Tue, Dec 20, 1988
3680.84
-0.06
21380652
5915.00
13500.00
58.0
28.0
--
Mon, Dec 19, 1988
3680.90
-0.17
21389386
6046.00
11300.00
53.0
30.0
--
Sun, Dec 18, 1988
3681.07
-0.01
21414300
6046.00
3520.00
55.0
28.0
--
Sat, Dec 17, 1988
3681.08
-0.03
21415772
5926.00
7630.00
50.0
28.0
--
Fri, Dec 16, 1988
3681.11
-0.12
21420186
5948.00
11300.00
55.0
27.0
--
Thu, Dec 15, 1988
3681.23
-0.14
21437808
6144.00
12400.00
73.0
35.0
--
Wed, Dec 14, 1988
3681.37
0.02
21458408
5948.00
10300.00
55.0
27.0
--
Tue, Dec 13, 1988
3681.35
-0.06
21455464
5981.00
10600.00
55.0
28.0
--
Mon, Dec 12, 1988
3681.41
-0.08
21464258
6449.00
11000.00
53.0
28.0
--
Sun, Dec 11, 1988
3681.49
-0.02
21476028
6656.00
7110.00
52.0
26.0
--
Sat, Dec 10, 1988
3681.51
-0.05
21478972
6438.00
8360.00
51.0
24.0
--
Fri, Dec 09, 1988
3681.56
-0.12
21486328
6166.00
12300.00
55.0
28.0
--
Thu, Dec 08, 1988
3681.68
-0.13
21503950
6220.00
11200.00
55.0
25.0
--
Wed, Dec 07, 1988
3681.81
-0.05
21523078
6384.00
12200.00
54.0
26.0
--
Tue, Dec 06, 1988
3681.86
-0.04
21530436
6406.00
7730.00
56.0
26.0
--
Mon, Dec 05, 1988
3681.90
-0.09
21536286
6395.00
9130.00
54.0
27.0
--
Averages of List
3681.16
-0.09
21427738.19
6162.81
10851.43
56.05
26.76
--


Averages for December 15th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3644.18
-0.11
16925455.61
8412.11
14318.92
47.43
29.00
53.0
All-Time
3630.51
-0.09
15379793.20
8706.35
13239.07
72.08
47.87
62.8


All Lake Powell water data for December 15th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Dec 15, 2017
3624.06
14198303
6378.00
12396.00
48.0
28.0
54.0
Thu Dec 15, 2016
3603.17
12055100
6228.00
14272.00
75.0
45.0
55.0
Tue Dec 15, 2015
3603.23
12060925
10774.00
15118.00
43.0
33.1
54.0
Mon Dec 15, 2014
3599.88
11738632
8606.00
14430.00
44.1
30.9
56.0
Sun Dec 15, 2013
3586.06
10467601
2870.00
8774.00
43.0
25.0
49.0
Sat Dec 15, 2012
3612.65
12998894
2139.00
13373.00
41.0
35.1
54.0
Thu Dec 15, 2011
3642.67
16320558
9088.00
20295.00
42.1
28.9
54.0
Wed Dec 15, 2010
3628.37
14671097
7234.00
13864.00
55.9
39.0
52.0
Tue Dec 15, 2009
3628.68
14705537
6962.00
15291.00
42.1
28.0
53.0
Mon Dec 15, 2008
3620.09
13772771
6608.00
13270.00
30.9
21.9
54.0
Sat Dec 15, 2007
3597.05
11470803
8129.00
12049.00
36.0
21.9
54.0
Fri Dec 15, 2006
3604.97
12230655
8206.00
13512.00
48.9
33.1
52.0
Thu Dec 15, 2005
3600.11
11760581
6584.00
13279.00
36.0
19.0
50.0
Wed Dec 15, 2004
3565.78
8770317
6257.00
9882.00
43.0
32.0
53.0
Mon Dec 15, 2003
3599.03
11657781
5287.00
9981.00
42.1
28.0
51.0
Sun Dec 15, 2002
3621.79
13953823
4495.00
8709.00
54.0
37.0
--
Sat Dec 15, 2001
3658.20
18258010
5196.00
13191.00
37.9
27.0
--
Fri Dec 15, 2000
3671.75
20081562
6376.00
13702.00
56.0
32.0
--
Wed Dec 15, 1999
3682.99
21696922
8980.00
17583.00
51.0
17.0
--
Tue Dec 15, 1998
3684.44
21912180
9459.00
15108.00
52.0
27.0
--
Mon Dec 15, 1997
3684.24
21882400
13508.00
20700.00
47.0
24.0
--
Sun Dec 15, 1996
3676.28
20721356
10327.00
11100.00
54.0
26.0
--
Fri Dec 15, 1995
3682.06
21559704
12201.00
16400.00
54.0
33.0
--
Thu Dec 15, 1994
3651.15
17359278
5914.00
12600.00
41.0
29.0
--
Wed Dec 15, 1993
3660.56
18566022
10131.00
14000.00
49.0
24.0
--
Tue Dec 15, 1992
3617.74
13525181
6007.00
11900.00
46.0
24.0
--
Sun Dec 15, 1991
3625.55
14360955
9184.00
9580.00
43.0
28.0
--
Sat Dec 15, 1990
3635.10
15432511
6024.00
4990.00
46.0
22.0
--
Fri Dec 15, 1989
3659.97
18489082
5022.00
14200.00
50.0
24.0
--
Thu Dec 15, 1988
3681.23
21437808
6144.00
12400.00
73.0
35.0
--
Tue Dec 15, 1987
3686.27
22186502
10338.00
16700.00
33.0
25.0
--
Mon Dec 15, 1986
3686.09
22159514
17441.00
25400.00
48.0
29.0
--
Sun Dec 15, 1985
3686.77
22261502
12702.00
8370.00
47.0
26.0
--
Sat Dec 15, 1984
3687.17
22353524
15252.00
25000.00
42.0
32.0
--
Thu Dec 15, 1983
3687.62
22453412
13378.00
23100.00
56.0
41.0
--
Wed Dec 15, 1982
3685.39
22149682
14369.00
20800.00
n/a
n/a
--
Tue Dec 15, 1981
3669.32
19865330
7430.00
17200.00
51.0
31.0
--
Mon Dec 15, 1980
3681.41
21621498
8432.00
11600.00
53.0
31.0
--
Sat Dec 15, 1979
3672.47
20365678
9630.00
7600.00
45.0
23.0
--
Fri Dec 15, 1978
3633.55
15426773
7778.00
17100.00
32.0
26.0
--
Thu Dec 15, 1977
3633.10
15399373
4955.00
12200.00
65.0
33.0
--
Wed Dec 15, 1976
3656.70
18319336
10186.00
11100.00
48.0
24.0
--
Mon Dec 15, 1975
3667.71
19823616
12158.00
12400.00
40.0
21.0
--
Sun Dec 15, 1974
3649.04
17395096
8628.00
8100.00
47.0
25.0
--
Sat Dec 15, 1973
3647.48
17226686
11569.00
6590.00
54.0
31.0
--
Fri Dec 15, 1972
3607.74
12767329
11907.00
18900.00
36.0
20.0
--
Wed Dec 15, 1971
3610.53
13073348
9081.00
18500.00
35.0
16.0
--
Tue Dec 15, 1970
3600.97
12130910
10709.00
13500.00
52.0
27.0
--
Mon Dec 15, 1969
3572.60
9568960
10840.00
12300.00
47.0
27.0
--
Sun Dec 15, 1968
3540.83
7146234
9991.00
7230.00
43.0
28.0
--
Fri Dec 15, 1967
3527.17
6244339
8911.00
13400.00
34.0
24.0
--
Thu Dec 15, 1966
3523.74
6035967
5970.00
8280.00
49.0
30.0
--
Wed Dec 15, 1965
3533.74
6695706
14184.00
10100.00
43.0
35.0
--
Tue Dec 15, 1964
3491.53
4205562
8650.00
5700.00
41.0
20.0
--
Sun Dec 15, 1963
896400
4042.00
1030.00
42.0
19.0
--



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



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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 - 2018


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