Water Database





The earliest data is from
The most recent data is from Sunday, June 17th, 2018

Water Data for 20 days surrounding May 25, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jun 04, 2018
3611.98
0.06
12930636
18165.00
14079.00
100.0
68.0
71.0
Sun, Jun 03, 2018
3611.92
0.15
12924535
19018.00
9954.00
97.0
72.0
71.0
Sat, Jun 02, 2018
3611.77
0.10
12909290
16147.00
9855.00
93.0
63.0
70.0
Fri, Jun 01, 2018
3611.67
0.13
12899134
22004.00
14056.00
90.0
63.0
70.0
Thu, May 31, 2018
3611.54
0.10
12885938
18418.00
12418.00
93.0
64.0
69.0
Wed, May 30, 2018
3611.44
0.12
12875794
19487.00
12386.00
91.0
64.0
69.0
Tue, May 29, 2018
3611.32
0.19
12863628
23321.00
12365.00
86.0
62.0
69.0
Mon, May 28, 2018
3611.13
0.13
12844380
16804.00
9164.00
82.0
61.0
69.0
Sun, May 27, 2018
3611.00
0.15
12831222
17702.00
8966.00
81.0
59.0
68.0
Sat, May 26, 2018
3610.85
0.12
12816050
16056.00
8977.00
89.0
64.0
68.0
Fri, May 25, 2018
3610.73
0.04
12803921
15284.00
12609.00
91.0
62.0
68.0
Thu, May 24, 2018
3610.69
0.08
12799879
17427.00
12554.00
90.0
60.0
66.0
Wed, May 23, 2018
3610.61
0.11
12791799
20084.00
13565.00
84.0
55.0
66.0
Tue, May 22, 2018
3610.50
0.03
12780695
12829.00
10707.00
82.0
61.0
65.0
Mon, May 21, 2018
3610.47
0.12
12777667
19499.00
12436.00
84.0
59.0
66.0
Sun, May 20, 2018
3610.35
0.17
12765563
18949.00
9146.00
84.0
62.0
66.0
Sat, May 19, 2018
3610.18
0.20
12748427
20594.00
9156.00
86.0
60.0
65.0
Fri, May 18, 2018
3609.98
0.15
12728287
21007.00
12318.00
82.0
55.0
65.0
Thu, May 17, 2018
3609.83
0.12
12713196
19416.00
12376.00
88.0
59.0
65.0
Wed, May 16, 2018
3609.71
0.10
12701131
18600.00
12659.00
88.0
60.0
64.0
Tue, May 15, 2018
3609.61
0.12
12691083
19565.00
12534.00
84.0
57.0
63.0
Averages of List
3610.82
0.12
12813440.71
18589.33
11537.14
87.86
61.43
67.2


Averages for May 25th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3642.84
0.41
16763075.16
37493.97
14673.58
85.66
58.13
66.0
All-Time
3627.13
0.48
15443115.18
38040.96
14671.54
72.40
48.28
62.9


All Lake Powell water data for May 25th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri May 25, 2018
3610.73
12803921
15284.00
12609.00
91.0
62.0
68.0
Thu May 25, 2017
3615.65
13307431
43328.00
11281.00
88.0
73.0
65.0
Wed May 25, 2016
3600.41
11789228
47109.00
11857.00
78.1
53.1
65.0
Mon May 25, 2015
3594.92
11271780
33334.00
10172.00
75.0
55.0
63.0
Sun May 25, 2014
3585.08
10380994
36339.00
7200.00
79.0
55.9
64.0
Sat May 25, 2013
3598.08
11567828
18324.00
8125.00
88.0
63.0
66.0
Fri May 25, 2012
3636.00
15535699
16099.00
9866.00
86.0
68.0
65.0
Wed May 25, 2011
3619.97
13760057
45192.00
22275.00
81.0
53.1
60.0
Tue May 25, 2010
3623.51
14138780
27909.00
9917.00
77.0
46.0
62.0
Mon May 25, 2009
3624.82
14280855
48874.00
7933.00
79.0
57.9
68.0
Sun May 25, 2008
3605.88
12320051
63121.00
12356.00
71.1
48.0
64.0
Fri May 25, 2007
3608.02
12532032
29900.00
10139.00
82.9
53.1
67.0
Thu May 25, 2006
3601.50
11893748
37363.00
9904.00
95.0
64.0
72.0
Wed May 25, 2005
3577.85
9756479
65702.00
10365.00
91.0
64.9
71.0
Tue May 25, 2004
3586.34
10492439
17620.00
10190.00
82.9
54.0
66.0
Sun May 25, 2003
3607.10
12440618
27073.00
8030.00
93.0
66.9
68.0
Sat May 25, 2002
3644.31
16517850
8254.00
7933.00
84.0
53.1
--
Fri May 25, 2001
3667.75
19529208
33378.00
10069.00
98.1
64.9
--
Thu May 25, 2000
3677.23
20857440
21310.00
18966.00
100.0
n/a
68.5
Tue May 25, 1999
3679.91
21244938
28988.00
19079.00
81.0
57.0
--
Mon May 25, 1998
3686.73
22255398
53318.00
11600.00
88.0
57.0
--
Sun May 25, 1997
3674.91
20526252
72051.00
21100.00
77.0
49.0
--
Sat May 25, 1996
3679.23
21146124
48495.00
16700.00
80.0
53.0
--
Thu May 25, 1995
3655.14
17863996
48220.00
9860.00
68.0
44.0
--
Wed May 25, 1994
3659.08
18372450
31124.00
10100.00
90.0
55.0
--
Tue May 25, 1993
3640.02
16005429
74492.00
8340.00
93.0
61.0
--
Mon May 25, 1992
3628.12
14643393
27948.00
8090.00
84.0
56.0
--
Sat May 25, 1991
3630.35
14892386
29517.00
15000.00
89.0
60.0
--
Fri May 25, 1990
3648.50
17030000
9087.00
11600.00
82.0
51.0
--
Thu May 25, 1989
3677.38
20878704
15587.00
9990.00
95.0
56.0
--
Wed May 25, 1988
3687.02
22299022
28086.00
11500.00
92.0
61.0
--
Mon May 25, 1987
3693.72
23327316
41290.00
9210.00
78.0
55.0
--
Sun May 25, 1986
3684.24
21882758
48329.00
51900.00
88.0
59.0
--
Sat May 25, 1985
3694.46
23443214
49231.00
43900.00
88.0
64.0
--
Fri May 25, 1984
3682.32
21629556
108186.00
44900.00
94.0
70.0
--
Wed May 25, 1983
3691.60
23062568
39173.00
24300.00
93.0
62.0
--
Tue May 25, 1982
3672.64
20297978
27546.00
14500.00
89.0
59.0
--
Mon May 25, 1981
3677.49
21018936
8590.00
6740.00
86.0
66.0
--
Sun May 25, 1980
3689.09
22773260
55544.00
11100.00
61.0
49.0
--
Fri May 25, 1979
3658.27
18438860
64602.00
15800.00
n/a
n/a
--
Thu May 25, 1978
3632.86
15347246
36526.00
16200.00
81.0
50.0
--
Wed May 25, 1977
3653.90
17929442
8804.00
3390.00
71.0
49.0
--
Tue May 25, 1976
3666.70
19654952
32644.00
19700.00
86.0
56.0
--
Sun May 25, 1975
3653.27
17904488
50623.00
9650.00
87.0
58.0
--
Sat May 25, 1974
3660.93
18934420
34869.00
11900.00
90.0
57.0
--
Fri May 25, 1973
3611.34
13115556
73189.00
9500.00
86.0
58.0
--
Thu May 25, 1972
3610.91
13091812
24860.00
19700.00
87.0
60.0
--
Tue May 25, 1971
3607.69
12782477
25694.00
17500.00
87.0
57.0
--
Mon May 25, 1970
3576.87
9915954
56142.00
17900.00
87.0
54.0
--
Sun May 25, 1969
3567.19
9121677
43682.00
6340.00
94.0
64.0
--
Sat May 25, 1968
3519.04
5726094
29850.00
18100.00
84.0
52.0
--
Thu May 25, 1967
3502.97
4799544
20518.00
13500.00
88.0
61.0
--
Wed May 25, 1966
3543.95
7389361
21910.00
16100.00
92.0
61.0
--
Tue May 25, 1965
3493.22
4287337
57406.00
55600.00
63.0
46.0
--
Mon May 25, 1964
3416.20
1161999
48074.00
1030.00
89.0
66.0
--
Sat May 25, 1963
20586.00
1000.00
85.0
57.0
--



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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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