Water Database





The earliest data is from
The most recent data is from Monday, December 11th, 2017

Water Data for 20 days surrounding Apr 12, 2009

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Apr 22, 2009
3609.86
0.03
12716213
12606.00
10214.00
84.9
55.0
56.0
Tue, Apr 21, 2009
3609.83
0.04
12713196
11819.00
10320.00
84.0
53.1
55.0
Mon, Apr 20, 2009
3609.79
0.05
12709173
10933.00
10413.00
81.0
48.9
54.0
Sun, Apr 19, 2009
3609.74
0.03
12704147
10865.00
9810.00
73.9
46.9
55.0
Sat, Apr 18, 2009
3609.71
0.01
12701131
9614.00
9792.00
71.1
44.1
54.0
Fri, Apr 17, 2009
3609.70
0.00
12700126
8714.00
10352.00
62.1
39.0
54.0
Thu, Apr 16, 2009
3609.70
-0.06
12700126
8170.00
10360.00
52.0
37.0
53.0
Wed, Apr 15, 2009
3609.76
0.00
12706157
8394.00
10320.00
57.9
37.9
54.0
Tue, Apr 14, 2009
3609.76
-0.06
12706157
8299.00
10323.00
72.0
55.9
55.0
Mon, Apr 13, 2009
3609.82
-0.02
12712190
8097.00
10323.00
73.0
44.1
53.0
Sun, Apr 12, 2009
3609.84
-0.08
12714201
7859.00
9715.00
71.1
46.9
52.0
Sat, Apr 11, 2009
3609.92
-0.02
12722249
7008.00
9858.00
57.9
45.0
52.0
Fri, Apr 10, 2009
3609.94
-0.04
12724261
6691.00
10305.00
69.1
46.9
52.0
Thu, Apr 09, 2009
3609.98
-0.02
12728287
6888.00
10317.00
68.0
42.1
51.0
Wed, Apr 08, 2009
3610.00
-0.12
12730300
7304.00
10319.00
64.9
50.0
54.0
Tue, Apr 07, 2009
3610.12
-0.04
12742383
7544.00
10382.00
71.1
39.9
51.0
Mon, Apr 06, 2009
3610.16
-0.06
12746412
7043.00
10418.00
62.1
35.1
51.0
Sun, Apr 05, 2009
3610.22
-0.08
12752458
6768.00
9712.00
57.0
32.0
51.0
Sat, Apr 04, 2009
3610.30
0.05
12760521
6853.00
9669.00
53.1
36.0
51.0
Fri, Apr 03, 2009
3610.25
-0.10
12755481
7170.00
10222.00
64.0
39.0
51.0
Thu, Apr 02, 2009
3610.35
0.01
12765563
7546.00
10386.00
68.0
35.1
51.0
Averages of List
3609.94
-0.02
12724320.57
8389.76
10168.10
67.53
43.33
52.8


Averages for April 12th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3636.11
0.01
15987297.03
12785.22
12792.38
71.71
44.78
55.0
All-Time
3619.89
-0.01
14645910.69
12331.40
12593.78
72.38
48.27
63.1


All Lake Powell water data for April 12th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Apr 12, 2017
3598.74
11630273
22993.00
10751.00
75.0
48.0
54.0
Tue Apr 12, 2016
3591.20
10929487
9431.00
11551.00
73.9
46.9
58.0
Sun Apr 12, 2015
3590.90
10902176
9998.00
9144.00
75.0
50.0
56.0
Sat Apr 12, 2014
3574.21
9451641
6338.00
7827.00
75.9
61.0
54.0
Fri Apr 12, 2013
3597.83
11544229
5908.00
9641.00
70.0
45.0
53.0
Thu Apr 12, 2012
3635.81
15513740
8150.00
10801.00
64.0
50.0
54.0
Tue Apr 12, 2011
3609.76
12706157
13598.00
15438.00
71.1
46.0
51.0
Mon Apr 12, 2010
3618.72
13628078
7149.00
10427.00
73.0
43.0
54.0
Sun Apr 12, 2009
3609.84
12714201
7859.00
9715.00
71.1
46.9
52.0
Sat Apr 12, 2008
3591.11
10921299
13054.00
9658.00
63.0
37.0
54.0
Thu Apr 12, 2007
3599.67
11718616
13948.00
10416.00
57.9
41.0
55.0
Wed Apr 12, 2006
3588.83
10714928
11690.00
10332.00
80.1
48.9
55.0
Tue Apr 12, 2005
3555.79
8007066
13845.00
7275.00
69.1
41.0
58.0
Mon Apr 12, 2004
3583.08
10205701
11984.00
11223.00
71.1
44.1
58.0
Sat Apr 12, 2003
3606.07
12338791
5629.00
10489.00
77.0
50.0
55.0
Fri Apr 12, 2002
3647.06
16852540
6612.00
10396.00
73.9
60.1
--
Thu Apr 12, 2001
3662.59
18834110
9026.00
10592.00
55.0
39.9
54.5
Wed Apr 12, 2000
3676.56
20761402
11705.00
17019.00
77.0
45.0
--
Mon Apr 12, 1999
3677.54
20902002
9679.00
12093.00
65.0
28.0
--
Sun Apr 12, 1998
3674.12
20414416
17526.00
9560.00
78.0
44.0
--
Sat Apr 12, 1997
3663.44
18947244
20714.00
21200.00
56.0
30.0
--
Fri Apr 12, 1996
3672.01
20117876
17790.00
18900.00
73.0
42.0
60.5
Wed Apr 12, 1995
3645.40
16649908
13045.00
11700.00
68.0
43.0
--
Tue Apr 12, 1994
3654.08
17728938
6991.00
11000.00
66.0
33.0
--
Mon Apr 12, 1993
3619.22
13680768
18335.00
10200.00
78.0
48.0
--
Sun Apr 12, 1992
3619.49
13709194
10809.00
8180.00
84.0
54.0
--
Fri Apr 12, 1991
3627.12
14533213
8878.00
12300.00
59.0
34.0
--
Thu Apr 12, 1990
3650.32
17256008
6336.00
15000.00
82.0
37.0
--
Wed Apr 12, 1989
3674.65
20489286
11561.00
9770.00
78.0
50.0
--
Tue Apr 12, 1988
3681.84
21527492
11694.00
10100.00
83.0
42.0
--
Sun Apr 12, 1987
3680.53
21335384
21751.00
13700.00
75.0
48.0
--
Sat Apr 12, 1986
3681.50
21477500
29677.00
31500.00
73.0
47.0
--
Fri Apr 12, 1985
3677.68
20921910
33940.00
20900.00
80.0
55.0
--
Thu Apr 12, 1984
3673.13
20305822
19791.00
24200.00
68.0
38.0
--
Tue Apr 12, 1983
3685.17
22084932
12883.00
21900.00
62.0
39.0
--
Mon Apr 12, 1982
3663.55
19050392
7745.00
11400.00
77.0
51.0
--
Sun Apr 12, 1981
3677.52
21023270
4991.00
7020.00
75.0
50.0
--
Sat Apr 12, 1980
3675.07
20703270
10514.00
11900.00
n/a
n/a
--
Thu Apr 12, 1979
3638.57
15987553
25614.00
5380.00
60.0
40.0
--
Wed Apr 12, 1978
3624.32
14387981
15528.00
7060.00
78.0
54.0
--
Tue Apr 12, 1977
3651.98
17684420
5901.00
1710.00
75.0
44.0
--
Mon Apr 12, 1976
3664.73
19386564
8142.00
9970.00
76.0
36.0
--
Sat Apr 12, 1975
3646.20
17014018
8564.00
7730.00
53.0
40.0
--
Fri Apr 12, 1974
3651.40
17693540
8849.00
8200.00
72.0
24.0
--
Thu Apr 12, 1973
3594.22
11426073
10809.00
28000.00
73.0
47.0
--
Wed Apr 12, 1972
3612.38
13244216
7536.00
16300.00
77.0
65.0
--
Mon Apr 12, 1971
3602.02
12214649
12912.00
18800.00
84.0
48.0
--
Sun Apr 12, 1970
3569.17
9267983
8225.00
14100.00
71.0
41.0
--
Sat Apr 12, 1969
3545.67
7475804
21732.00
13900.00
78.0
47.0
--
Fri Apr 12, 1968
3517.15
5611475
7640.00
16600.00
79.0
53.0
--
Wed Apr 12, 1967
3510.34
5217510
8760.00
12200.00
66.0
31.0
--
Tue Apr 12, 1966
3538.63
7016646
17289.00
14200.00
68.0
42.0
--
Mon Apr 12, 1965
3491.09
4176485
13464.00
20200.00
49.0
38.0
--
Sun Apr 12, 1964
3405.00
841000
5617.00
12100.00
73.0
46.0
--
Fri Apr 12, 1963
8078.00
990.00
77.0
40.0
--



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 - 2017


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