Water Database





The earliest data is from
The most recent data is from Thursday, October 18th, 2018

Water Data for 20 days surrounding May 07, 1974

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, May 17, 1974
3658.32
0.36
18588474
47270.00
15800.00
81.0
60.0
--
Thu, May 16, 1974
3657.96
0.43
18541036
50466.00
16800.00
98.0
61.0
--
Wed, May 15, 1974
3657.53
0.41
18484674
49976.00
18400.00
92.0
62.0
--
Tue, May 14, 1974
3657.12
0.42
18430938
49025.00
17900.00
88.0
54.0
--
Mon, May 13, 1974
3656.70
0.53
18376014
46917.00
16200.00
91.0
55.0
--
Sun, May 12, 1974
3656.17
0.56
18306806
42457.00
11100.00
92.0
56.0
--
Sat, May 11, 1974
3655.61
0.35
18234192
36359.00
16200.00
93.0
61.0
--
Fri, May 10, 1974
3655.26
0.38
18188914
33095.00
16400.00
92.0
64.0
--
Thu, May 09, 1974
3654.88
0.23
18139750
32536.00
14800.00
94.0
66.0
--
Wed, May 08, 1974
3654.65
0.30
18110006
30811.00
10900.00
91.0
59.0
--
Tue, May 07, 1974
3654.35
0.37
18071232
28144.00
8190.00
87.0
50.0
--
Mon, May 06, 1974
3653.98
0.21
18023384
26655.00
9120.00
82.0
51.0
--
Sun, May 05, 1974
3653.77
0.32
17996438
27458.00
7040.00
82.0
56.0
--
Sat, May 04, 1974
3653.45
0.30
17955362
29801.00
9060.00
81.0
53.0
--
Fri, May 03, 1974
3653.15
0.18
17916856
29184.00
10500.00
85.0
54.0
--
Thu, May 02, 1974
3652.97
0.33
17893782
27125.00
9910.00
86.0
53.0
--
Wed, May 01, 1974
3652.64
0.30
17851594
23164.00
8970.00
85.0
47.0
--
Tue, Apr 30, 1974
3652.34
0.28
17813276
21095.00
8810.00
75.0
50.0
--
Mon, Apr 29, 1974
3652.06
0.18
17777486
19244.00
8840.00
71.0
48.0
--
Sun, Apr 28, 1974
3651.88
0.22
17754544
16482.00
7600.00
70.0
47.0
--
Sat, Apr 27, 1974
3651.66
0.01
17726586
14969.00
8010.00
69.0
45.0
--
Averages of List
3654.59
0.32
18103873.52
32487.29
11930.95
85.00
54.86
--


Averages for May 7th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.85
0.16
16183251.76
22661.21
13436.13
78.60
52.26
59.8
All-Time
3621.67
0.17
14859359.91
22140.20
13271.66
71.48
47.62
62.9


All Lake Powell water data for May 7th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon May 07, 2018
3609.39
12668997
13957.00
12395.00
91.0
63.0
62.0
Sun May 07, 2017
3605.75
12307264
18695.00
9131.00
79.0
57.0
62.0
Sat May 07, 2016
3592.65
11062108
14389.00
10975.00
64.0
46.9
59.0
Thu May 07, 2015
3589.82
10804218
10792.00
11862.00
75.0
53.0
63.0
Wed May 07, 2014
3579.08
9860926
15738.00
8407.00
63.0
48.9
59.0
Tue May 07, 2013
3596.07
11378957
7001.00
10648.00
66.9
46.0
60.0
Mon May 07, 2012
3635.95
15529918
13950.00
10236.00
73.9
57.9
61.0
Sat May 07, 2011
3612.74
13008082
19955.00
14955.00
87.1
59.0
59.0
Fri May 07, 2010
3621.19
13889720
14843.00
10614.00
66.0
43.0
57.0
Thu May 07, 2009
3613.48
13083782
28046.00
10211.00
90.0
63.0
59.0
Wed May 07, 2008
3596.16
11387364
23383.00
13007.00
79.0
50.0
59.0
Mon May 07, 2007
3601.68
11911062
23771.00
10069.00
70.0
44.1
58.0
Sun May 07, 2006
3595.13
11291293
23885.00
9393.00
82.9
57.0
63.0
Sat May 07, 2005
3565.47
8745914
24571.00
10246.00
64.0
45.0
57.0
Fri May 07, 2004
3582.92
10191748
11382.00
10092.00
86.0
57.9
64.0
Wed May 07, 2003
3605.26
12259103
12255.00
11264.00
71.1
50.0
56.0
Tue May 07, 2002
3645.36
16645072
5591.00
10412.00
81.0
57.9
--
Mon May 07, 2001
3663.24
18920578
20053.00
12949.00
81.0
53.1
58.0
Sun May 07, 2000
3675.64
20630028
24266.00
19521.00
95.0
64.0
--
Fri May 07, 1999
3678.56
21049098
23575.00
14566.00
82.0
55.0
61.5
Thu May 07, 1998
3679.28
21153386
46956.00
14700.00
69.0
47.0
--
Wed May 07, 1997
3665.97
19287200
33663.00
20900.00
92.0
61.0
--
Tue May 07, 1996
3673.06
20265032
21968.00
18000.00
91.0
55.0
--
Sun May 07, 1995
3647.67
16927422
21027.00
8420.00
61.0
39.0
--
Sat May 07, 1994
3654.54
17787464
13381.00
8730.00
86.0
55.0
--
Fri May 07, 1993
3626.87
14505287
34447.00
11300.00
74.0
50.0
--
Thu May 07, 1992
3622.52
14032162
19920.00
10400.00
83.0
57.0
--
Tue May 07, 1991
3627.64
14590388
9989.00
15200.00
80.0
54.0
--
Mon May 07, 1990
3649.41
17142830
8058.00
15000.00
88.0
59.0
--
Sun May 07, 1989
3676.29
20722476
10430.00
8130.00
95.0
63.0
--
Sat May 07, 1988
3684.19
21875302
15077.00
7950.00
64.0
32.0
--
Thu May 07, 1987
3687.25
22333750
39996.00
13800.00
83.0
59.0
--
Wed May 07, 1986
3683.90
21832086
52426.00
27800.00
73.0
37.0
--
Tue May 07, 1985
3687.83
22421342
65386.00
26200.00
86.0
54.0
--
Mon May 07, 1984
3674.05
20434872
30458.00
39000.00
74.0
47.0
--
Sat May 07, 1983
3687.41
22421650
32664.00
13200.00
74.0
47.0
--
Fri May 07, 1982
3667.63
19602648
38291.00
11900.00
82.0
49.0
--
Thu May 07, 1981
3677.38
21003038
16891.00
8990.00
84.0
49.0
--
Wed May 07, 1980
3680.64
21508396
41535.00
11600.00
74.0
54.0
--
Mon May 07, 1979
3649.37
17300888
33242.00
6320.00
n/a
n/a
--
Sun May 07, 1978
3627.93
14787865
19135.00
6860.00
n/a
40.0
--
Sat May 07, 1977
3652.73
17779990
7656.00
1490.00
77.0
53.0
--
Fri May 07, 1976
3664.32
19330816
16753.00
16200.00
68.0
55.0
--
Wed May 07, 1975
3648.10
17250078
19684.00
21200.00
70.0
40.0
--
Tue May 07, 1974
3654.35
18071232
28144.00
8190.00
87.0
50.0
--
Mon May 07, 1973
3594.07
11411907
32066.00
6860.00
74.0
55.0
--
Sun May 07, 1972
3610.00
12998048
11362.00
9310.00
81.0
57.0
--
Fri May 07, 1971
3603.64
12375443
17412.00
17600.00
72.0
46.0
--
Thu May 07, 1970
3566.77
9072625
17834.00
14600.00
83.0
55.0
--
Wed May 07, 1969
3555.54
8204293
31752.00
15400.00
60.0
52.0
--
Tue May 07, 1968
3513.44
5390122
16734.00
17400.00
78.0
43.0
--
Sun May 07, 1967
3505.90
4963616
5349.00
10100.00
78.0
53.0
--
Sat May 07, 1966
3539.41
7070653
23841.00
15400.00
89.0
62.0
--
Fri May 07, 1965
3491.54
4199859
41594.00
40300.00
62.0
44.0
--
Thu May 07, 1964
3395.40
585397
8694.00
12800.00
55.0
37.0
--
Tue May 07, 1963
5938.00
1010.00
93.0
56.0
--



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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