Water Database





The earliest data is from
The most recent data is from Sunday, May 20th, 2018

Water Data for 20 days surrounding Dec 30, 1986

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Jan 09, 1987
3682.84
-0.19
21674492
16228.00
28800.00
43.0
24.0
--
Thu, Jan 08, 1987
3683.03
-0.14
21702474
16101.00
28300.00
39.0
30.0
--
Wed, Jan 07, 1987
3683.17
-0.14
21723318
15752.00
27600.00
45.0
31.0
--
Tue, Jan 06, 1987
3683.31
-0.17
21744198
15435.00
25100.00
48.0
34.0
--
Mon, Jan 05, 1987
3683.48
-0.16
21769518
15160.00
27600.00
49.0
31.0
--
Sun, Jan 04, 1987
3683.64
-0.16
21793344
15435.00
28000.00
49.0
28.0
--
Sat, Jan 03, 1987
3683.80
-0.20
21817208
15583.00
28900.00
56.0
30.0
--
Fri, Jan 02, 1987
3684.00
-0.16
21847000
15932.00
28200.00
58.0
29.0
--
Thu, Jan 01, 1987
3684.16
-0.20
21870826
16112.00
26100.00
48.0
29.0
--
Wed, Dec 31, 1986
3684.36
-0.15
21900656
16439.00
27900.00
48.0
28.0
--
Tue, Dec 30, 1986
3684.51
-0.16
21922992
16548.00
26800.00
48.0
26.0
--
Mon, Dec 29, 1986
3684.67
-0.15
21946818
16657.00
23100.00
50.0
26.0
--
Sun, Dec 28, 1986
3684.82
-0.10
21969190
16973.00
22000.00
47.0
26.0
--
Sat, Dec 27, 1986
3684.92
-0.09
21984068
17169.00
21700.00
45.0
25.0
--
Fri, Dec 26, 1986
3685.01
-0.08
21997502
17245.00
21900.00
46.0
25.0
--
Thu, Dec 25, 1986
3685.09
-0.01
22009514
17420.00
17500.00
48.0
28.0
--
Wed, Dec 24, 1986
3685.10
-0.05
22011014
17670.00
20400.00
48.0
27.0
--
Tue, Dec 23, 1986
3685.15
-0.10
22018486
17714.00
24500.00
49.0
31.0
--
Mon, Dec 22, 1986
3685.25
-0.19
22033500
17626.00
25300.00
50.0
30.0
--
Sun, Dec 21, 1986
3685.44
-0.05
22061992
17528.00
25000.00
50.0
32.0
--
Sat, Dec 20, 1986
3685.49
-0.15
22069498
17757.00
26300.00
52.0
38.0
--
Averages of List
3684.34
-0.13
21898457.52
16594.48
25285.71
48.38
28.95
--


Averages for December 30th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3642.58
-0.11
16735624.71
7719.47
13723.24
46.19
27.32
50.2
All-Time
3625.19
-0.09
15230886.65
8354.67
13006.05
73.60
49.11
63.8


All Lake Powell water data for December 30th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Dec 30, 2017
3622.88
14070825
6520.00
11912.00
52.0
32.0
51.0
Fri Dec 30, 2016
3600.63
11810273
5230.00
15773.00
44.0
28.0
53.0
Wed Dec 30, 2015
3600.96
11841889
4816.00
14333.00
39.0
24.1
50.0
Tue Dec 30, 2014
3597.93
11553665
9137.00
14390.00
37.0
24.1
53.0
Mon Dec 30, 2013
3584.52
10331714
3818.00
10152.00
45.0
26.1
48.0
Sun Dec 30, 2012
3610.03
12733320
3253.00
12690.00
35.1
23.0
48.0
Fri Dec 30, 2011
3639.79
15978287
4850.00
17171.00
53.1
34.0
51.0
Thu Dec 30, 2010
3626.67
14483267
7548.00
13877.00
37.9
21.9
--
Wed Dec 30, 2009
3626.39
14452499
6888.00
15431.00
35.1
26.1
51.0
Tue Dec 30, 2008
3618.06
13558725
4177.00
13434.00
39.0
24.1
50.0
Sun Dec 30, 2007
3594.84
11264356
6622.00
12609.00
48.0
24.1
49.0
Sat Dec 30, 2006
3603.47
12084238
9027.00
12328.00
45.0
28.0
50.0
Fri Dec 30, 2005
3598.30
11588624
7859.00
13902.00
46.0
28.0
50.0
Thu Dec 30, 2004
3564.44
8665180
5428.00
9593.00
48.9
35.1
50.0
Tue Dec 30, 2003
3597.36
11499957
4926.00
10190.00
39.9
30.0
--
Mon Dec 30, 2002
3620.24
13788674
3744.00
9729.00
41.0
28.0
50.0
Sun Dec 30, 2001
3656.27
18008812
3966.00
10961.00
46.9
35.1
50.0
Sat Dec 30, 2000
3670.01
19839840
6064.00
13277.00
50.0
23.0
--
Thu Dec 30, 1999
3681.37
21458320
7925.00
16175.00
50.0
22.0
--
Wed Dec 30, 1998
3682.85
21676238
9534.00
15236.00
55.0
27.0
--
Tue Dec 30, 1997
3682.44
21615680
12768.00
20600.00
44.0
23.0
--
Mon Dec 30, 1996
3674.80
20510668
9904.00
15700.00
50.0
34.0
--
Sat Dec 30, 1995
3680.96
21398220
9948.00
14600.00
45.0
32.0
--
Fri Dec 30, 1994
3650.02
17218210
7037.00
11800.00
47.0
32.0
--
Thu Dec 30, 1993
3659.37
18410272
8693.00
12500.00
50.0
23.0
--
Wed Dec 30, 1992
3616.03
13346854
5284.00
11200.00
50.0
33.0
--
Mon Dec 30, 1991
3624.62
14259593
7175.00
11400.00
38.0
31.0
--
Sun Dec 30, 1990
3633.67
15268371
4663.00
4930.00
42.0
11.0
--
Sat Dec 30, 1989
3658.52
18299862
5206.00
12200.00
51.0
24.0
--
Fri Dec 30, 1988
3679.80
21229008
6166.00
6390.00
48.0
13.0
--
Wed Dec 30, 1987
3685.37
22051518
8465.00
12400.00
47.0
24.0
--
Tue Dec 30, 1986
3684.51
21922992
16548.00
26800.00
48.0
26.0
--
Mon Dec 30, 1985
3687.15
22318636
13585.00
10800.00
54.0
31.0
--
Sun Dec 30, 1984
3684.92
22015774
14326.00
25100.00
49.0
31.0
--
Fri Dec 30, 1983
3685.41
22120954
14456.00
23200.00
47.0
32.0
--
Thu Dec 30, 1982
3684.78
22058304
11264.00
18000.00
n/a
n/a
--
Wed Dec 30, 1981
3667.51
19616272
6857.00
12200.00
57.0
36.0
--
Tue Dec 30, 1980
3681.29
21603848
9663.00
8500.00
54.0
31.0
--
Sun Dec 30, 1979
3672.59
20382682
10676.00
2530.00
36.0
32.0
--
Sat Dec 30, 1978
3632.80
15340339
7401.00
13300.00
44.0
29.0
--
Fri Dec 30, 1977
3630.07
15052976
5454.00
16400.00
50.0
40.0
--
Thu Dec 30, 1976
3655.38
18148148
8933.00
22400.00
43.0
19.0
--
Tue Dec 30, 1975
3667.99
19862100
11493.00
6020.00
45.0
25.0
--
Mon Dec 30, 1974
3648.35
17308438
6090.00
8670.00
39.0
24.0
--
Sun Dec 30, 1973
3648.80
17392006
11951.00
3010.00
56.0
42.0
--
Sat Dec 30, 1972
3606.21
12612557
11711.00
22800.00
40.0
26.0
--
Thu Dec 30, 1971
3609.66
12983751
16101.00
16800.00
44.0
29.0
--
Wed Dec 30, 1970
3599.81
12017263
10240.00
14500.00
48.0
25.0
--
Tue Dec 30, 1969
3572.20
9535234
11613.00
15500.00
43.0
26.0
--
Mon Dec 30, 1968
3539.30
7039994
8748.00
10200.00
43.0
28.0
--
Sat Dec 30, 1967
3526.87
6225104
10654.00
7610.00
31.0
15.0
--
Fri Dec 30, 1966
3521.70
5908216
5749.00
12000.00
36.0
23.0
--
Thu Dec 30, 1965
3534.48
6745665
11188.00
8530.00
54.0
40.0
--
Wed Dec 30, 1964
3491.93
4226357
12757.00
12600.00
42.0
29.0
--
Mon Dec 30, 1963
3409.40
964197
5408.00
980.00
47.0
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



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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


Copyright Summit Technologies, Inc.
1999 - 2018


Water Database