Water Database





The earliest data is from
The most recent data is from Tuesday, October 16th, 2018

Water Data for 20 days surrounding Apr 30, 2006

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, May 10, 2006
3596.03
0.31
11375221
23683.00
10018.00
77.0
48.9
62.0
Tue, May 09, 2006
3595.72
0.25
11346267
23973.00
10015.00
73.0
59.0
61.0
Mon, May 08, 2006
3595.47
0.34
11322956
24415.00
9926.00
84.9
60.1
63.0
Sun, May 07, 2006
3595.13
0.31
11291293
23885.00
9393.00
82.9
57.0
63.0
Sat, May 06, 2006
3594.82
0.35
11262497
23770.00
9615.00
78.1
50.0
63.0
Fri, May 05, 2006
3594.47
0.29
11230013
22977.00
10005.00
71.1
55.9
63.0
Thu, May 04, 2006
3594.18
0.30
11203147
21858.00
10018.00
80.1
59.0
63.0
Wed, May 03, 2006
3593.88
0.25
11175397
22090.00
10011.00
84.0
55.0
63.0
Tue, May 02, 2006
3593.63
0.30
11152309
23680.00
9994.00
84.9
57.9
62.0
Mon, May 01, 2006
3593.33
0.34
11124662
23802.00
10027.00
82.0
53.1
61.0
Sun, Apr 30, 2006
3592.99
0.35
11093352
20880.00
9265.00
82.9
55.0
60.0
Sat, Apr 29, 2006
3592.64
0.25
11061180
19552.00
9985.00
79.0
51.1
59.0
Fri, Apr 28, 2006
3592.39
0.26
11038243
20152.00
10346.00
79.0
54.0
59.0
Thu, Apr 27, 2006
3592.13
0.23
11014419
21772.00
10325.00
80.1
53.1
58.0
Wed, Apr 26, 2006
3591.90
0.25
10993375
21461.00
10260.00
78.1
48.0
57.0
Tue, Apr 25, 2006
3591.65
0.23
10970527
21089.00
10310.00
73.0
46.0
56.0
Mon, Apr 24, 2006
3591.42
0.25
10949536
20618.00
10277.00
69.1
42.1
55.0
Sun, Apr 23, 2006
3591.17
0.29
10926747
20514.00
9441.00
73.0
50.0
55.0
Sat, Apr 22, 2006
3590.88
0.28
10900346
21263.00
10159.00
84.9
55.9
57.0
Fri, Apr 21, 2006
3590.60
0.32
10874918
21441.00
10303.00
78.1
48.0
56.0
Thu, Apr 20, 2006
3590.28
0.29
10845874
20078.00
10322.00
70.0
42.1
56.0
Averages of List
3593.08
0.29
11102489.48
22045.38
10000.71
78.34
52.44
59.6


Averages for April 30th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3636.82
0.13
16058652.47
18693.45
12571.87
75.63
49.44
58.3
All-Time
3620.73
0.10
14743536.45
18455.30
12994.77
73.13
48.80
64.1


All Lake Powell water data for April 30th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Apr 30, 2018
3609.39
12668997
5723.00
12416.00
73.0
57.0
59.0
Sun Apr 30, 2017
3604.14
12149494
29575.00
9012.00
73.0
46.0
57.0
Sat Apr 30, 2016
3592.12
11013514
19901.00
10569.00
55.9
48.9
58.0
Thu Apr 30, 2015
3590.18
10836808
8846.00
10462.00
72.0
48.0
62.0
Wed Apr 30, 2014
3577.56
9731949
24585.00
8634.00
64.0
50.0
57.0
Tue Apr 30, 2013
3596.53
11422008
4526.00
9766.00
89.1
66.9
60.0
Mon Apr 30, 2012
3635.76
15507966
11716.00
10592.00
82.0
53.1
61.0
Sat Apr 30, 2011
3611.93
12925552
23497.00
15391.00
55.0
37.0
55.0
Fri Apr 30, 2010
3620.50
13816275
18573.00
10327.00
59.0
39.9
56.0
Thu Apr 30, 2009
3611.26
12857547
21880.00
10091.00
81.0
52.0
57.0
Wed Apr 30, 2008
3594.09
11194833
23103.00
13510.00
77.0
46.0
56.0
Mon Apr 30, 2007
3600.35
11783502
10657.00
10137.00
88.0
59.0
64.0
Sun Apr 30, 2006
3592.99
11093352
20880.00
9265.00
82.9
55.0
60.0
Sat Apr 30, 2005
3562.81
8538478
24284.00
7391.00
68.0
45.0
58.0
Fri Apr 30, 2004
3582.93
10192619
7894.00
11221.00
64.0
45.0
57.0
Wed Apr 30, 2003
3605.10
12243413
8122.00
10674.00
68.0
45.0
54.0
Tue Apr 30, 2002
3645.85
16704682
6358.00
10404.00
79.0
55.9
55.0
Mon Apr 30, 2001
3662.49
18820820
11149.00
10666.00
84.0
54.0
58.0
Sun Apr 30, 2000
3675.95
20674226
16789.00
17023.00
78.0
47.0
--
Fri Apr 30, 1999
3677.48
20893364
16894.00
11820.00
63.0
36.0
60.0
Thu Apr 30, 1998
3676.45
20745648
25842.00
14500.00
77.0
49.0
62.5
Wed Apr 30, 1997
3664.64
19107890
27917.00
21000.00
87.0
50.0
--
Tue Apr 30, 1996
3672.50
20186442
19164.00
18600.00
83.0
43.0
--
Sun Apr 30, 1995
3646.52
16786430
14596.00
9530.00
85.0
59.0
--
Sat Apr 30, 1994
3654.01
17720034
15671.00
9550.00
65.0
42.0
--
Fri Apr 30, 1993
3623.70
14159317
27070.00
10000.00
84.0
49.0
--
Thu Apr 30, 1992
3621.41
13913156
14225.00
9420.00
92.0
57.0
--
Tue Apr 30, 1991
3627.61
14587112
9753.00
13300.00
72.0
40.0
--
Mon Apr 30, 1990
3649.51
17155242
7921.00
10800.00
60.0
43.0
--
Sun Apr 30, 1989
3675.85
20659714
15814.00
5240.00
74.0
47.0
--
Sat Apr 30, 1988
3683.61
21788906
14653.00
7520.00
80.0
49.0
--
Thu Apr 30, 1987
3684.45
21914042
36661.00
15300.00
84.0
56.0
--
Wed Apr 30, 1986
3682.06
21559828
34920.00
27900.00
86.0
54.0
--
Tue Apr 30, 1985
3684.59
21934924
43141.00
21500.00
84.0
58.0
--
Mon Apr 30, 1984
3674.17
20451906
29439.00
25500.00
71.0
36.0
--
Sat Apr 30, 1983
3685.80
22179512
31390.00
19400.00
61.0
44.0
--
Fri Apr 30, 1982
3665.59
19325006
17784.00
10900.00
84.0
57.0
--
Thu Apr 30, 1981
3677.25
20984286
9438.00
8400.00
89.0
59.0
--
Wed Apr 30, 1980
3677.64
21071686
36452.00
15300.00
n/a
n/a
--
Mon Apr 30, 1979
3646.28
16917298
35120.00
6240.00
83.0
54.0
--
Sun Apr 30, 1978
3626.85
14667644
18174.00
8680.00
72.0
53.0
--
Sat Apr 30, 1977
3652.63
17767232
5956.00
986.00
85.0
68.0
--
Fri Apr 30, 1976
3664.17
19310396
11979.00
14400.00
81.0
51.0
--
Wed Apr 30, 1975
3647.81
17213940
19173.00
12500.00
66.0
42.0
--
Tue Apr 30, 1974
3652.34
17813276
21095.00
8810.00
75.0
50.0
--
Mon Apr 30, 1973
3590.63
11091399
22141.00
27400.00
78.0
45.0
--
Sun Apr 30, 1972
3610.58
13057823
10790.00
10200.00
82.0
51.0
--
Fri Apr 30, 1971
3603.62
12373472
18695.00
15800.00
78.0
48.0
--
Thu Apr 30, 1970
3566.65
9062878
13841.00
17100.00
60.0
40.0
--
Wed Apr 30, 1969
3552.61
7983230
32903.00
14900.00
83.0
50.0
--
Tue Apr 30, 1968
3514.04
5425336
10428.00
16500.00
81.0
47.0
--
Sun Apr 30, 1967
3507.32
5044058
6265.00
8340.00
56.0
39.0
--
Sat Apr 30, 1966
3538.98
7040719
16746.00
18100.00
82.0
53.0
--
Fri Apr 30, 1965
3490.91
4167125
30905.00
34400.00
86.0
53.0
--
Thu Apr 30, 1964
3398.20
658199
7515.00
19300.00
72.0
55.0
--
Tue Apr 30, 1963
4968.00
1020.00
80.0
47.0
--



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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 - 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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