Water Database



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The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, May 17th, 2013

Water Data for 20 days surrounding Feb 17, 1986

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Feb 27, 1986
3683.60
0.00
21787414
20677.00
18500.00
71.0
46.0
--
Wed, Feb 26, 1986
3683.60
-0.03
21787414
23519.00
20400.00
73.0
41.0
--
Tue, Feb 25, 1986
3683.63
0.01
21791852
26488.00
20400.00
71.0
41.0
--
Mon, Feb 24, 1986
3683.62
0.05
21790398
23263.00
19400.00
67.0
40.0
--
Sun, Feb 23, 1986
3683.57
0.14
21782940
21656.00
18400.00
64.0
40.0
--
Sat, Feb 22, 1986
3683.43
0.03
21762060
17974.00
20300.00
62.0
36.0
--
Fri, Feb 21, 1986
3683.40
-0.03
21757586
14995.00
20600.00
61.0
41.0
--
Thu, Feb 20, 1986
3683.43
-0.02
21762060
14090.00
19000.00
65.0
47.0
--
Wed, Feb 19, 1986
3683.45
-0.12
21765042
14260.00
19500.00
70.0
48.0
--
Tue, Feb 18, 1986
3683.57
-0.08
21782940
14111.00
20200.00
63.0
41.0
--
Mon, Feb 17, 1986
3683.65
-0.08
21794836
13356.00
17400.00
61.0
46.0
--
Sun, Feb 16, 1986
3683.73
-0.11
21806768
12930.00
20200.00
62.0
42.0
--
Sat, Feb 15, 1986
3683.84
-0.09
21823174
12760.00
20700.00
52.0
42.0
--
Fri, Feb 14, 1986
3683.93
-0.11
21836560
12781.00
19900.00
55.0
39.0
--
Thu, Feb 13, 1986
3684.04
-0.09
21852966
14058.00
21000.00
58.0
41.0
--
Wed, Feb 12, 1986
3684.13
-0.09
21866352
15090.00
20600.00
51.0
34.0
--
Tue, Feb 11, 1986
3684.22
-0.17
21879776
15708.00
22200.00
45.0
22.0
--
Mon, Feb 10, 1986
3684.39
-0.09
21905094
15378.00
22000.00
40.0
17.0
--
Sun, Feb 09, 1986
3684.48
-0.15
21918518
14888.00
22000.00
41.0
22.0
--
Sat, Feb 08, 1986
3684.63
-0.14
21940852
14388.00
23100.00
40.0
31.0
--
Fri, Feb 07, 1986
3684.77
-0.15
21961732
15112.00
23000.00
44.0
26.0
--
Averages of List
3683.86
-0.06
21826492.10
16546.76
20419.05
57.90
37.29
--


Averages for February 17th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3643.74
-0.08
16841755.82
8736.12
13878.03
55.84
34.74
47.5
All-Time
3623.63
-0.04
15077042.88
9111.30
12048.10
72.76
48.21
62.1


All Lake Powell water data for February 17th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Feb 17, 1964
3414.50
1112000
5002.00
3990.00
50.0
25.0
--
Wed Feb 17, 1965
3491.02
4172845
9450.00
9420.00
50.0
25.0
--
Thu Feb 17, 1966
3533.90
6695508
8780.00
9250.00
41.0
21.0
--
Fri Feb 17, 1967
3515.61
5527746
6779.00
10400.00
54.0
25.0
--
Sat Feb 17, 1968
3525.26
6112402
7918.00
5210.00
56.0
38.0
--
Mon Feb 17, 1969
3541.59
7187265
12856.00
8550.00
53.0
31.0
--
Tue Feb 17, 1970
3569.41
9287730
10716.00
8660.00
69.0
37.0
--
Wed Feb 17, 1971
3602.37
12249308
10951.00
6590.00
63.0
47.0
--
Thu Feb 17, 1972
3607.74
12767329
11461.00
5580.00
65.0
36.0
--
Sat Feb 17, 1973
3600.58
12035254
12345.00
11300.00
49.0
31.0
--
Sun Feb 17, 1974
3648.38
17312180
9972.00
2870.00
54.0
29.0
--
Mon Feb 17, 1975
3645.96
16984260
9280.00
9160.00
46.0
31.0
--
Tue Feb 17, 1976
3666.45
19620630
10578.00
12200.00
55.0
34.0
--
Thu Feb 17, 1977
3651.55
17630022
7237.00
6270.00
65.0
35.0
--
Fri Feb 17, 1978
3623.92
14343938
6119.00
12800.00
48.0
29.0
--
Sat Feb 17, 1979
3627.04
14665307
15750.00
14400.00
52.0
32.0
--
Sun Feb 17, 1980
3672.72
20370478
12079.00
7780.00
53.0
42.0
--
Tue Feb 17, 1981
3678.18
21118730
6971.00
8170.00
62.0
36.0
--
Wed Feb 17, 1982
3662.10
18856926
7392.00
4720.00
46.0
39.0
--
Thu Feb 17, 1983
3682.10
21628686
11898.00
16200.00
57.0
34.0
--
Fri Feb 17, 1984
3678.48
21068786
17091.00
24400.00
60.0
33.0
--
Sun Feb 17, 1985
3677.74
20930558
15644.00
26700.00
58.0
33.0
--
Mon Feb 17, 1986
3683.65
21794836
13356.00
17400.00
61.0
46.0
--
Tue Feb 17, 1987
3678.02
20970902
19411.00
21200.00
51.0
34.0
--
Wed Feb 17, 1988
3682.26
21589222
9716.00
16500.00
55.0
27.0
--
Fri Feb 17, 1989
3674.96
20533314
6790.00
12900.00
58.0
41.0
--
Sat Feb 17, 1990
3654.36
17764914
5269.00
9790.00
56.0
24.0
--
Sun Feb 17, 1991
3629.74
14824009
9141.00
10700.00
60.0
40.0
--
Mon Feb 17, 1992
3620.58
13824778
9120.00
11600.00
51.0
32.0
--
Thu Feb 17, 1994
3655.74
17940792
7301.00
12900.00
53.0
35.0
--
Fri Feb 17, 1995
3645.74
16691273
8109.00
13300.00
60.0
32.0
--
Sat Feb 17, 1996
3676.75
20788598
9666.00
13400.00
69.0
40.0
--
Mon Feb 17, 1997
3668.90
19686788
10589.00
20000.00
57.0
36.0
--
Wed Feb 17, 1999
3679.54
21191142
7692.00
14650.00
61.0
32.0
--
Thu Feb 17, 2000
3678.35
21018756
8213.00
11542.00
60.0
32.0
--
Sat Feb 17, 2001
3664.81
19130758
5209.00
11385.00
50.0
28.9
--
Sun Feb 17, 2002
3650.75
17309256
5158.00
9754.00
52.0
34.0
46.0
Mon Feb 17, 2003
3612.58
12991760
5590.00
12812.00
57.0
42.1
48.0
Tue Feb 17, 2004
3588.73
10705926
3783.00
14097.00
52.0
33.1
48.0
Thu Feb 17, 2005
3560.00
8323054
8036.00
14006.00
54.0
37.9
50.0
Fri Feb 17, 2006
3591.50
10956842
6988.00
14892.00
48.0
30.0
47.0
Sat Feb 17, 2007
3598.55
11612279
9158.00
10359.00
59.0
37.0
48.0
Sun Feb 17, 2008
3590.16
10834988
11384.00
10286.00
54.0
37.9
46.0
Tue Feb 17, 2009
3612.89
13023403
7090.00
10942.00
50.0
34.0
48.0
Wed Feb 17, 2010
3620.96
13865206
6625.00
11876.00
52.0
33.1
50.0
Thu Feb 17, 2011
3616.82
13429046
6872.00
18196.00
55.0
37.9
45.0
Fri Feb 17, 2012
3635.96
15531074
6847.00
11694.00
52.0
30.9
49.0
Sun Feb 17, 2013
3602.72
12011477
3730.00
9904.00
61.0
34.0
45.0
Tue Feb 17, 1998
3677.01
20825870
11600.00
19800.00
n/a
n/a
--
Wed Feb 17, 1993
3612.70
13003993
6853.00
11900.00
n/a
n/a
--



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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 - Average Cubic Feet / Second over entire 24 hour period
Outflow - Average Cubic Feet / Second over entire 24 hour period
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = 1 * 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 - 2013


Water Database