Water Database





The earliest data is from
The most recent data is from Wednesday, August 15th, 2018

Water Data for 20 days surrounding May 14, 2015

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, May 24, 2015
3594.47
0.41
11230016
31200.00
10106.00
68.0
52.0
63.0
Sat, May 23, 2015
3594.06
0.35
11192050
29253.00
11222.00
61.0
48.0
63.0
Fri, May 22, 2015
3593.71
0.43
11159705
33916.00
11904.00
73.0
51.0
62.0
Thu, May 21, 2015
3593.28
0.29
11120048
26746.00
11793.00
80.0
54.0
63.0
Wed, May 20, 2015
3592.99
0.32
11093353
28214.00
11784.00
61.0
53.0
62.0
Tue, May 19, 2015
3592.67
0.26
11063944
25300.00
11894.00
73.0
48.0
63.0
Mon, May 18, 2015
3592.41
0.23
11040086
23734.00
11844.00
70.0
52.0
63.0
Sun, May 17, 2015
3592.18
0.28
11019009
24384.00
10017.00
75.0
48.0
62.0
Sat, May 16, 2015
3591.90
0.26
10993384
24386.00
11035.00
68.0
46.0
62.0
Fri, May 15, 2015
3591.64
0.27
10969623
25658.00
11829.00
61.0
48.0
62.0
Thu, May 14, 2015
3591.37
0.29
10944983
26629.00
11829.00
70.0
54.0
63.0
Wed, May 13, 2015
3591.08
0.28
10918558
26027.00
11745.00
79.0
57.0
62.0
Tue, May 12, 2015
3590.80
0.20
10893082
22051.00
11746.00
81.0
52.0
62.0
Mon, May 11, 2015
3590.60
0.21
10874909
22525.00
11737.00
75.0
50.0
61.0
Sun, May 10, 2015
3590.39
0.27
10855847
23756.00
10021.00
72.0
46.0
61.0
Sat, May 09, 2015
3590.12
0.21
10831372
21841.00
11081.00
57.0
42.0
62.0
Fri, May 08, 2015
3589.91
0.09
10812360
16700.00
11860.00
66.0
42.0
63.0
Thu, May 07, 2015
3589.82
-0.03
10804218
10792.00
11862.00
75.0
53.0
63.0
Wed, May 06, 2015
3589.85
0.00
10806931
12214.00
11807.00
75.0
54.0
63.0
Tue, May 05, 2015
3589.85
-0.02
10806931
11416.00
11994.00
73.0
55.0
62.0
Mon, May 04, 2015
3589.87
-0.16
10808741
4308.00
11785.00
72.0
57.0
62.0
Averages of List
3591.57
0.21
10963769.05
22430.95
11471.19
70.71
50.57
62.3


Averages for May 14th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3639.31
0.24
16353374.92
27440.61
14417.05
83.33
54.99
61.8
All-Time
3623.20
0.25
15031805.09
27328.23
13754.43
72.57
48.14
62.1


All Lake Powell water data for May 14th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon May 14, 2018
3609.49
12679033
17826.00
12438.00
82.0
55.0
62.0
Sun May 14, 2017
3609.00
12629906
39702.00
9290.00
81.0
53.0
63.0
Sat May 14, 2016
3594.39
11222602
31067.00
10989.00
84.0
62.1
63.0
Thu May 14, 2015
3591.37
10944983
26629.00
11829.00
70.0
54.0
63.0
Wed May 14, 2014
3581.57
10074631
27124.00
8409.00
73.0
44.1
57.0
Tue May 14, 2013
3596.12
11383632
10557.00
10641.00
93.9
64.0
65.0
Mon May 14, 2012
3635.99
15534543
12631.00
10174.00
84.9
59.0
64.0
Sat May 14, 2011
3615.28
13269122
39008.00
21829.00
82.9
61.0
63.0
Fri May 14, 2010
3621.60
13933497
15351.00
9886.00
64.9
53.1
57.0
Thu May 14, 2009
3616.74
13420707
39398.00
10091.00
89.1
59.0
62.0
Wed May 14, 2008
3599.11
11665383
35265.00
12882.00
75.0
48.9
60.0
Mon May 14, 2007
3603.58
12094946
19972.00
10121.00
89.1
60.1
65.0
Sun May 14, 2006
3597.09
11474565
20815.00
9094.00
91.9
61.0
64.0
Sat May 14, 2005
3568.62
8996013
31235.00
10180.00
79.0
54.0
62.0
Fri May 14, 2004
3584.17
10300985
21407.00
10091.00
81.0
51.1
62.0
Wed May 14, 2003
3605.27
12260086
9545.00
11298.00
82.0
60.1
57.0
Tue May 14, 2002
3644.92
16591654
5554.00
10352.00
88.0
59.0
60.0
Mon May 14, 2001
3663.95
19015394
16578.00
8511.00
84.9
55.0
65.0
Sun May 14, 2000
3676.73
20785730
27642.00
16994.00
84.0
48.0
--
Fri May 14, 1999
3678.73
21073676
18979.00
19209.00
88.0
59.0
--
Thu May 14, 1998
3682.21
21581778
46348.00
16400.00
67.0
42.0
--
Wed May 14, 1997
3668.29
19603092
45985.00
21100.00
96.0
64.0
--
Tue May 14, 1996
3674.59
20480910
35614.00
17900.00
101.0
62.0
--
Sun May 14, 1995
3649.58
17163504
25683.00
8820.00
76.0
52.0
--
Sat May 14, 1994
3655.59
17921586
21145.00
10500.00
86.0
54.0
--
Fri May 14, 1993
3629.72
14821500
30203.00
10900.00
90.0
52.0
--
Thu May 14, 1992
3624.29
14223614
23625.00
10400.00
90.0
60.0
--
Tue May 14, 1991
3627.45
14569495
19145.00
15200.00
85.0
58.0
--
Mon May 14, 1990
3649.03
17095724
8205.00
11300.00
85.0
56.0
--
Sun May 14, 1989
3676.55
20759656
14979.00
5340.00
69.0
47.0
--
Sat May 14, 1988
3684.70
21951292
14195.00
8300.00
92.0
57.0
--
Thu May 14, 1987
3689.30
22645608
37134.00
15200.00
84.0
60.0
--
Wed May 14, 1986
3684.54
21927466
43476.00
51400.00
85.0
53.0
--
Tue May 14, 1985
3692.45
23129742
73523.00
26600.00
76.0
45.0
--
Mon May 14, 1984
3674.42
20487430
51838.00
44600.00
93.0
58.0
--
Sat May 14, 1983
3689.37
22720138
46633.00
20200.00
75.0
40.0
--
Fri May 14, 1982
3670.16
19951154
28468.00
8480.00
79.0
54.0
--
Thu May 14, 1981
3677.66
21043470
10259.00
10900.00
89.0
55.0
--
Wed May 14, 1980
3684.37
22060420
51848.00
15700.00
70.0
40.0
--
Mon May 14, 1979
3652.53
17699142
35075.00
6720.00
n/a
n/a
--
Sun May 14, 1978
3629.11
14920739
18292.00
7120.00
n/a
54.0
--
Sat May 14, 1977
3653.19
17838686
9440.00
5640.00
63.0
43.0
--
Fri May 14, 1976
3664.87
19405622
22841.00
17400.00
90.0
53.0
--
Wed May 14, 1975
3648.52
17302748
22968.00
14600.00
86.0
54.0
--
Tue May 14, 1974
3657.12
18430938
49025.00
17900.00
88.0
54.0
--
Mon May 14, 1973
3599.28
11908940
54965.00
10000.00
78.0
58.0
--
Sun May 14, 1972
3609.94
12991893
17027.00
9600.00
81.0
53.0
--
Fri May 14, 1971
3604.87
12497765
24380.00
15700.00
86.0
59.0
--
Thu May 14, 1970
3569.19
9269629
31977.00
15800.00
85.0
61.0
--
Wed May 14, 1969
3559.64
8519614
38320.00
16700.00
88.0
59.0
--
Tue May 14, 1968
3516.16
5551679
21645.00
13100.00
n/a
n/a
--
Sun May 14, 1967
3503.79
4845174
8362.00
13700.00
70.0
45.0
--
Sat May 14, 1966
3542.52
7288108
30340.00
14000.00
86.0
56.0
--
Fri May 14, 1965
3491.38
4191539
24606.00
26700.00
73.0
51.0
--
Thu May 14, 1964
3395.90
598397
7499.00
1000.00
89.0
55.0
--
Tue May 14, 1963
19028.00
1020.00
85.0
60.0
--



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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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