Water Database





The earliest data is from
The most recent data is from Thursday, December 13th, 2018

Water Data for 20 days surrounding Apr 02, 1977

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Apr 12, 1977
3651.98
0.14
17684420
5901.00
1710.00
75.0
44.0
--
Mon, Apr 11, 1977
3651.84
0.08
17666720
6296.00
1600.00
77.0
43.0
--
Sun, Apr 10, 1977
3651.76
0.08
17656588
6477.00
2140.00
85.0
46.0
--
Sat, Apr 09, 1977
3651.68
-0.03
17646456
6527.00
6700.00
84.0
48.0
--
Fri, Apr 08, 1977
3651.71
0.04
17650256
6355.00
5360.00
80.0
49.0
--
Thu, Apr 07, 1977
3651.67
0.07
17645190
6758.00
1260.00
78.0
46.0
--
Wed, Apr 06, 1977
3651.60
0.09
17636354
7862.00
1910.00
72.0
44.0
--
Tue, Apr 05, 1977
3651.51
0.09
17624958
7448.00
1760.00
70.0
42.0
--
Mon, Apr 04, 1977
3651.42
0.05
17613558
6996.00
4130.00
63.0
34.0
--
Sun, Apr 03, 1977
3651.37
0.06
17607258
6857.00
1960.00
57.0
36.0
--
Sat, Apr 02, 1977
3651.31
0.06
17599658
6687.00
3100.00
50.0
36.0
--
Fri, Apr 01, 1977
3651.25
0.05
17592060
6417.00
2640.00
62.0
16.0
--
Thu, Mar 31, 1977
3651.20
0.02
17585728
6986.00
4190.00
64.0
33.0
--
Wed, Mar 30, 1977
3651.18
-0.05
17583194
7429.00
8580.00
56.0
26.0
--
Tue, Mar 29, 1977
3651.23
-0.11
17589528
7502.00
13000.00
54.0
34.0
--
Mon, Mar 28, 1977
3651.34
-0.07
17603458
7435.00
10500.00
70.0
33.0
--
Sun, Mar 27, 1977
3651.41
0.10
17612292
7080.00
2640.00
73.0
53.0
--
Sat, Mar 26, 1977
3651.31
0.03
17599658
7657.00
2220.00
65.0
39.0
--
Fri, Mar 25, 1977
3651.28
0.13
17595860
7240.00
1250.00
67.0
41.0
--
Thu, Mar 24, 1977
3651.15
0.10
17579396
7293.00
1340.00
71.0
39.0
--
Wed, Mar 23, 1977
3651.05
0.03
17566760
7525.00
1510.00
69.0
38.0
--
Averages of List
3651.44
0.05
17616159.52
6987.05
3785.71
68.67
39.05
--


Averages for April 2nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3635.39
-0.02
15896924.55
11198.03
12742.92
67.83
42.11
53.5
All-Time
3619.82
-0.04
14611166.75
11079.77
12525.02
71.60
47.72
63.0


All Lake Powell water data for April 2nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Apr 02, 2018
3612.10
12942844
9553.00
12460.00
79.0
48.0
53.0
Sun Apr 02, 2017
3596.35
11405150
22132.00
9533.00
72.0
45.0
53.0
Sat Apr 02, 2016
3591.98
11000701
7450.00
10576.00
68.0
41.0
54.0
Thu Apr 02, 2015
3590.97
10908545
11271.00
10416.00
66.0
48.0
58.0
Wed Apr 02, 2014
3574.64
9487317
4038.00
8698.00
51.8
39.0
51.0
Tue Apr 02, 2013
3598.73
11629325
2825.00
9672.00
64.9
45.0
55.0
Mon Apr 02, 2012
3635.41
15467583
12306.00
10557.00
62.1
42.1
53.0
Sat Apr 02, 2011
3610.41
12771614
8958.00
18310.00
82.9
53.1
--
Fri Apr 02, 2010
3619.25
13683936
6508.00
10388.00
57.0
37.9
51.0
Thu Apr 02, 2009
3610.35
12765563
7546.00
10386.00
68.0
35.1
51.0
Wed Apr 02, 2008
3589.91
10812352
14109.00
10257.00
68.0
41.0
52.0
Mon Apr 02, 2007
3598.97
11652081
12686.00
10532.00
79.0
53.1
56.0
Sun Apr 02, 2006
3588.73
10705926
8647.00
9473.00
64.0
41.0
51.0
Sat Apr 02, 2005
3555.65
7996682
8585.00
14026.00
68.0
37.0
52.0
Fri Apr 02, 2004
3582.69
10171733
8762.00
11239.00
63.0
46.0
57.0
Wed Apr 02, 2003
3606.94
12424748
6116.00
10543.00
66.9
52.0
52.0
Tue Apr 02, 2002
3647.53
16910224
5980.00
10272.00
82.9
51.1
--
Mon Apr 02, 2001
3662.85
18868666
8669.00
10676.00
75.0
55.9
--
Sun Apr 02, 2000
3676.95
20817256
9166.00
8012.00
63.0
34.0
54.0
Fri Apr 02, 1999
3677.56
20904880
10756.00
12085.00
53.0
31.0
57.0
Thu Apr 02, 1998
3673.31
20300188
23264.00
17300.00
55.0
33.0
--
Wed Apr 02, 1997
3663.20
18915242
21285.00
24000.00
55.0
33.0
--
Tue Apr 02, 1996
3671.90
20102492
11844.00
41700.00
81.0
48.0
--
Sun Apr 02, 1995
3645.26
16632914
10095.00
8610.00
70.0
46.0
--
Sat Apr 02, 1994
3654.51
17783640
6921.00
8580.00
78.0
42.0
--
Fri Apr 02, 1993
3617.11
13459313
18858.00
10000.00
72.0
49.0
--
Thu Apr 02, 1992
3619.38
13697578
8716.00
10100.00
71.0
42.0
--
Tue Apr 02, 1991
3627.61
14587112
5339.00
12200.00
68.0
35.0
--
Mon Apr 02, 1990
3651.01
17342252
5939.00
9390.00
69.0
42.0
--
Sun Apr 02, 1989
3674.70
20496394
9991.00
6980.00
76.0
43.0
--
Sat Apr 02, 1988
3681.75
21514250
11237.00
8410.00
68.0
32.0
--
Thu Apr 02, 1987
3679.60
21200014
13959.00
10300.00
69.0
41.0
--
Wed Apr 02, 1986
3680.69
21358732
23131.00
27700.00
59.0
43.0
--
Tue Apr 02, 1985
3676.62
20769676
21599.00
18500.00
69.0
40.0
--
Mon Apr 02, 1984
3673.92
20416540
17498.00
24400.00
59.0
39.0
--
Sat Apr 02, 1983
3684.77
22025116
15100.00
7560.00
65.0
38.0
--
Fri Apr 02, 1982
3663.94
19102414
8221.00
11800.00
65.0
34.0
--
Thu Apr 02, 1981
3677.72
21052140
6465.00
8590.00
74.0
44.0
--
Wed Apr 02, 1980
3675.41
20751688
10952.00
15200.00
58.0
35.0
--
Mon Apr 02, 1979
3635.73
15654639
24644.00
6620.00
53.0
33.0
--
Sun Apr 02, 1978
3622.77
14218522
9572.00
7270.00
63.0
46.0
--
Sat Apr 02, 1977
3651.31
17599658
6687.00
3100.00
50.0
36.0
--
Fri Apr 02, 1976
3664.64
19374312
9030.00
9810.00
75.0
41.0
--
Wed Apr 02, 1975
3646.06
16996648
6784.00
9600.00
48.0
28.0
--
Tue Apr 02, 1974
3651.17
17664310
10000.00
8450.00
67.0
50.0
--
Mon Apr 02, 1973
3597.62
11748782
11827.00
29500.00
53.0
40.0
--
Sun Apr 02, 1972
3612.85
13293050
9353.00
6490.00
78.0
51.0
--
Fri Apr 02, 1971
3602.89
12300766
17660.00
18600.00
66.0
35.0
--
Thu Apr 02, 1970
3571.03
9422072
8250.00
14400.00
64.0
32.0
--
Wed Apr 02, 1969
3543.50
7321500
12769.00
15500.00
79.0
46.0
--
Tue Apr 02, 1968
3519.76
5769738
6432.00
19900.00
71.0
40.0
--
Sun Apr 02, 1967
3512.29
5331316
8013.00
12600.00
64.0
37.0
--
Sat Apr 02, 1966
3537.10
6912269
16423.00
10100.00
87.0
51.0
--
Fri Apr 02, 1965
3491.85
4215965
10666.00
12100.00
54.0
43.0
--
Thu Apr 02, 1964
3409.10
955803
4681.00
16900.00
56.0
38.0
--
Tue Apr 02, 1963
11199.00
1030.00
58.0
35.0
--



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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