Water Database





The earliest data is from
The most recent data is from Sunday, June 24th, 2018

Water Data for 20 days surrounding May 02, 1971

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, May 12, 1971
3604.52
0.17
12462989
26272.00
17700.00
79.0
58.0
--
Tue, May 11, 1971
3604.35
0.10
12446110
25076.00
18500.00
78.0
53.0
--
Mon, May 10, 1971
3604.25
0.14
12436167
22802.00
15500.00
75.0
44.0
--
Sun, May 09, 1971
3604.11
0.32
12422271
19910.00
12100.00
71.0
44.0
--
Sat, May 08, 1971
3603.79
0.15
12390407
18577.00
12000.00
72.0
46.0
--
Fri, May 07, 1971
3603.64
0.02
12375443
17412.00
17600.00
72.0
46.0
--
Thu, May 06, 1971
3603.62
0.00
12373472
15155.00
18000.00
73.0
51.0
--
Wed, May 05, 1971
3603.62
-0.10
12373472
14538.00
16600.00
72.0
49.0
--
Tue, May 04, 1971
3603.72
-0.02
12383424
16300.00
16000.00
84.0
54.0
--
Mon, May 03, 1971
3603.74
-0.04
12385419
17422.00
16600.00
88.0
51.0
--
Sun, May 02, 1971
3603.78
0.11
12389410
16844.00
12000.00
86.0
50.0
--
Sat, May 01, 1971
3603.67
0.05
12378435
17857.00
14600.00
83.0
49.0
--
Fri, Apr 30, 1971
3603.62
0.04
12373472
18695.00
15800.00
78.0
48.0
--
Thu, Apr 29, 1971
3603.58
0.07
12369481
19455.00
16100.00
73.0
46.0
--
Wed, Apr 28, 1971
3603.51
0.04
12362498
18747.00
17400.00
73.0
48.0
--
Tue, Apr 27, 1971
3603.47
0.00
12358507
19239.00
19200.00
68.0
37.0
--
Mon, Apr 26, 1971
3603.47
0.02
12358507
19629.00
13900.00
59.0
41.0
--
Sun, Apr 25, 1971
3603.45
0.20
12356512
21942.00
9750.00
73.0
45.0
--
Sat, Apr 24, 1971
3603.25
0.19
12336583
22741.00
11000.00
74.0
44.0
--
Fri, Apr 23, 1971
3603.06
0.18
12317653
23550.00
14500.00
69.0
48.0
--
Thu, Apr 22, 1971
3602.88
0.22
12299775
23083.00
15700.00
69.0
40.0
--
Averages of List
3603.67
0.09
12378571.76
19773.62
15264.29
74.71
47.24
--


Averages for May 2nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.10
0.15
16092252.03
20291.92
12092.84
76.46
50.19
58.5
All-Time
3620.96
0.12
14773357.85
19873.68
12335.50
72.27
48.17
62.8


All Lake Powell water data for May 2nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed May 02, 2018
3609.22
12651947
9188.00
12542.00
55.0
46.0
58.0
Tue May 02, 2017
3604.70
12204216
26818.00
10923.00
84.0
55.0
60.0
Mon May 02, 2016
3592.37
11036419
17720.00
11816.00
66.0
50.0
58.0
Sat May 02, 2015
3590.02
10822316
8071.00
11115.00
86.0
69.0
62.0
Fri May 02, 2014
3578.13
9780184
22138.00
8394.00
84.0
50.0
58.0
Thu May 02, 2013
3596.25
11395791
5669.00
10849.00
64.0
48.0
60.0
Wed May 02, 2012
3635.82
15514896
12955.00
9872.00
80.1
64.0
61.0
Mon May 02, 2011
3612.16
12948951
21681.00
14272.00
64.0
39.9
55.0
Sun May 02, 2010
3620.79
13847108
19057.00
9288.00
60.1
45.0
56.0
Sat May 02, 2009
3611.80
12912338
22635.00
9983.00
77.0
62.1
56.0
Fri May 02, 2008
3594.69
11250416
26711.00
12798.00
63.0
41.0
--
Wed May 02, 2007
3600.42
11790177
12390.00
10133.00
82.0
59.0
61.0
Tue May 02, 2006
3593.63
11152309
23680.00
9994.00
84.9
57.9
62.0
Mon May 02, 2005
3563.64
8602826
25065.00
10323.00
68.0
46.0
58.0
Sun May 02, 2004
3582.93
10192619
9032.00
9196.00
80.1
50.0
59.0
Fri May 02, 2003
3605.06
12239487
11144.00
11334.00
77.0
50.0
55.0
Thu May 02, 2002
3645.69
16685182
5204.00
10408.00
69.1
44.1
56.0
Wed May 02, 2001
3662.60
18835438
12908.00
10196.00
73.0
41.0
58.0
Tue May 02, 2000
3676.03
20685652
19217.00
16995.00
91.0
n/a
--
Sun May 02, 1999
3677.76
20933658
19177.00
9917.00
65.0
35.0
--
Sat May 02, 1998
3677.10
20838794
32261.00
10600.00
80.0
53.0
--
Fri May 02, 1997
3664.98
19153614
32153.00
21100.00
75.0
40.0
60.0
Thu May 02, 1996
3672.70
20214474
22899.00
18000.00
91.0
57.0
--
Tue May 02, 1995
3646.76
16815786
16724.00
10900.00
83.0
57.0
--
Mon May 02, 1994
3654.25
17750542
15841.00
9830.00
72.0
44.0
--
Sun May 02, 1993
3624.66
14263437
33104.00
7470.00
76.0
47.0
--
Sat May 02, 1992
3621.63
13936583
16685.00
9380.00
86.0
56.0
--
Thu May 02, 1991
3627.63
14589287
9568.00
9200.00
82.0
50.0
--
Wed May 02, 1990
3649.52
17156482
8187.00
10600.00
65.0
48.0
--
Tue May 02, 1989
3676.02
20683862
13930.00
8740.00
85.0
47.0
--
Mon May 02, 1988
3683.76
21811242
13460.00
8730.00
67.0
39.0
--
Sat May 02, 1987
3685.35
22048514
42986.00
8770.00
74.0
52.0
--
Fri May 02, 1986
3682.34
21600992
36595.00
27300.00
92.0
55.0
--
Thu May 02, 1985
3685.38
22052982
47633.00
19800.00
85.0
57.0
--
Wed May 02, 1984
3674.27
20466130
31624.00
25200.00
79.0
49.0
--
Mon May 02, 1983
3686.37
22265112
35722.00
17600.00
69.0
43.0
--
Sun May 02, 1982
3666.04
19385748
22018.00
7170.00
83.0
50.0
--
Sat May 02, 1981
3677.29
20990066
9243.00
8790.00
88.0
60.0
--
Fri May 02, 1980
3678.48
21193540
40183.00
11500.00
n/a
n/a
--
Wed May 02, 1979
3647.15
17024728
38124.00
6150.00
n/a
n/a
--
Tue May 02, 1978
3627.24
14711052
18136.00
10400.00
69.0
48.0
--
Mon May 02, 1977
3652.64
17768508
6450.00
7670.00
82.0
54.0
--
Sun May 02, 1976
3664.13
19304950
13989.00
14700.00
81.0
51.0
--
Fri May 02, 1975
3647.85
17218910
18175.00
15800.00
70.0
45.0
--
Thu May 02, 1974
3652.97
17893782
27125.00
9910.00
86.0
53.0
--
Wed May 02, 1973
3591.31
11154461
29929.00
11100.00
68.0
45.0
--
Tue May 02, 1972
3610.31
13029998
10719.00
17800.00
78.0
51.0
--
Sun May 02, 1971
3603.78
12389410
16844.00
12000.00
86.0
50.0
--
Sat May 02, 1970
3566.62
9060461
14308.00
13000.00
68.0
44.0
--
Fri May 02, 1969
3553.22
8028847
32046.00
15800.00
84.0
51.0
--
Thu May 02, 1968
3513.71
5405951
10077.00
15800.00
84.0
54.0
--
Tue May 02, 1967
3506.81
5015170
5996.00
13200.00
68.0
29.0
--
Mon May 02, 1966
3538.90
7035213
18008.00
17600.00
86.0
51.0
--
Sun May 02, 1965
3491.06
4174925
28615.00
25100.00
85.0
57.0
--
Sat May 02, 1964
3396.70
619199
7400.00
12700.00
71.0
52.0
--
Thu May 02, 1963
5709.00
1030.00
86.0
53.0
--



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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


Water Database