Water Database



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The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, October 24th, 2014

Water Data for 20 days surrounding Jul 28, 1976

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Aug 07, 1976
3670.17
0.00
20134410
9172.00
9170.00
100.0
76.0
--
Fri, Aug 06, 1976
3670.17
-0.07
20134410
8876.00
8500.00
99.0
62.0
--
Thu, Aug 05, 1976
3670.24
0.00
20144238
9612.00
8450.00
95.0
63.0
--
Wed, Aug 04, 1976
3670.24
-0.06
20144238
9535.00
9420.00
95.0
67.0
--
Tue, Aug 03, 1976
3670.30
-0.04
20152664
8656.00
9680.00
96.0
56.0
--
Mon, Aug 02, 1976
3670.34
-0.06
20158280
8043.00
8770.00
94.0
68.0
--
Sun, Aug 01, 1976
3670.40
0.01
20166672
8667.00
7300.00
89.0
66.0
--
Sat, Jul 31, 1976
3670.39
0.17
20165268
9912.00
8090.00
87.0
58.0
--
Fri, Jul 30, 1976
3670.22
-0.14
20141430
10571.00
11900.00
96.0
71.0
--
Thu, Jul 29, 1976
3670.36
-0.10
20161090
10351.00
13700.00
99.0
69.0
--
Wed, Jul 28, 1976
3670.46
-0.11
20175096
9104.00
14500.00
98.0
62.0
--
Tue, Jul 27, 1976
3670.57
-0.07
20190544
8513.00
12400.00
93.0
68.0
--
Mon, Jul 26, 1976
3670.64
-0.18
20200340
8214.00
12900.00
87.0
58.0
--
Sun, Jul 25, 1976
3670.82
0.04
20225616
7879.00
8340.00
97.0
70.0
--
Sat, Jul 24, 1976
3670.78
-0.05
20219998
8757.00
10400.00
98.0
69.0
--
Fri, Jul 23, 1976
3670.83
-0.19
20227020
8642.00
16300.00
99.0
68.0
--
Thu, Jul 22, 1976
3671.02
-0.09
20253656
8180.00
13800.00
99.0
70.0
--
Wed, Jul 21, 1976
3671.11
-0.13
20266256
7833.00
15100.00
97.0
68.0
--
Tue, Jul 20, 1976
3671.24
-0.13
20284420
8076.00
13500.00
94.0
66.0
--
Mon, Jul 19, 1976
3671.37
-0.05
20302620
8526.00
14700.00
88.0
65.0
--
Sun, Jul 18, 1976
3671.42
-0.09
20309586
8861.00
8740.00
82.0
70.0
--
Averages of List
3670.62
-0.06
20197992.95
8856.19
11221.90
94.38
66.19
--


Averages for July 28th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3658.46
-0.09
18749990.03
13209.80
16651.03
97.11
70.94
80.0
All-Time
3641.90
-0.06
16774978.17
13440.69
15188.00
72.53
48.30
62.8


All Lake Powell water data for July 28th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Jul 28, 1963
51400
2753.00
1000.00
102.0
71.0
--
Tue Jul 28, 1964
3483.42
3793576
10455.00
1000.00
101.0
74.0
--
Wed Jul 28, 1965
3529.97
6446499
31517.00
13000.00
97.0
72.0
--
Thu Jul 28, 1966
3540.45
7143152
6583.00
10800.00
101.0
74.0
--
Fri Jul 28, 1967
3532.78
6610172
12473.00
11000.00
103.0
74.0
--
Sun Jul 28, 1968
3546.17
7523853
12015.00
5480.00
91.0
70.0
--
Mon Jul 28, 1969
3580.88
10280630
15111.00
13000.00
99.0
72.0
--
Tue Jul 28, 1970
3601.10
12143681
12765.00
11400.00
97.0
69.0
--
Wed Jul 28, 1971
3621.09
14193638
14313.00
15100.00
103.0
72.0
--
Fri Jul 28, 1972
3616.03
13627607
6331.00
18300.00
103.0
76.0
--
Sat Jul 28, 1973
3643.67
16755636
24515.00
6610.00
96.0
73.0
--
Sun Jul 28, 1974
3663.24
19243962
11782.00
17600.00
100.0
76.0
--
Mon Jul 28, 1975
3674.78
20816126
23637.00
20700.00
94.0
77.0
--
Wed Jul 28, 1976
3670.46
20175096
9104.00
14500.00
98.0
62.0
--
Thu Jul 28, 1977
3649.86
17416726
11472.00
14000.00
100.0
78.0
--
Fri Jul 28, 1978
3652.48
17720452
13043.00
14300.00
102.0
72.0
--
Sat Jul 28, 1979
3684.47
22107008
18704.00
19200.00
104.0
75.0
--
Mon Jul 28, 1980
3697.17
24031446
8803.00
25300.00
104.0
72.0
--
Tue Jul 28, 1981
3678.33
21140560
6621.00
16600.00
99.0
74.0
--
Wed Jul 28, 1982
3687.27
22432382
13864.00
12100.00
97.0
74.0
--
Thu Jul 28, 1983
3707.71
25651516
43358.00
40200.00
89.0
51.0
--
Sat Jul 28, 1984
3702.24
24717270
31563.00
23900.00
n/a
n/a
--
Sun Jul 28, 1985
3697.48
23919316
26479.00
29500.00
94.0
78.0
--
Mon Jul 28, 1986
3700.00
24322000
30072.00
24400.00
n/a
n/a
--
Tue Jul 28, 1987
3696.50
23764000
10144.00
20800.00
87.0
66.0
--
Thu Jul 28, 1988
3691.47
22978376
5975.00
17500.00
101.0
66.0
--
Fri Jul 28, 1989
3673.75
20362000
7359.00
13000.00
97.0
64.0
--
Sat Jul 28, 1990
3647.74
16936148
6143.00
4820.00
91.0
71.0
--
Sun Jul 28, 1991
3636.10
15547611
9150.00
4980.00
103.0
73.0
--
Tue Jul 28, 1992
3630.98
14963248
11345.00
14100.00
101.0
72.0
--
Wed Jul 28, 1993
3668.06
19571602
12770.00
16100.00
96.0
69.0
--
Thu Jul 28, 1994
3662.23
18786332
5581.00
15800.00
104.0
72.0
--
Fri Jul 28, 1995
3693.39
23276102
37304.00
18900.00
106.0
72.0
--
Sun Jul 28, 1996
3686.82
22268980
8727.00
11400.00
96.0
75.0
--
Mon Jul 28, 1997
3693.81
23341622
14395.00
20962.00
96.0
64.0
--
Tue Jul 28, 1998
3695.47
23601776
16359.00
21400.00
95.0
67.0
--
Wed Jul 28, 1999
3694.17
23397846
16985.00
18240.00
97.0
77.0
79.5
Fri Jul 28, 2000
3682.27
21590628
5572.00
8055.00
107.0
74.0
--
Sat Jul 28, 2001
3669.83
19814972
5139.00
14196.00
100.0
69.1
79.0
Sun Jul 28, 2002
3634.92
15411164
3200.00
13451.00
98.1
72.0
80.0
Mon Jul 28, 2003
3611.38
12869698
4615.00
15613.00
95.0
73.0
82.0
Wed Jul 28, 2004
3580.42
9975551
7309.00
14838.00
n/a
n/a
78.0
Thu Jul 28, 2005
3607.12
12442603
11799.00
14337.00
100.9
71.1
80.0
Fri Jul 28, 2006
3607.31
12461443
6627.00
13637.00
102.0
78.1
82.0
Sat Jul 28, 2007
3607.68
12498185
7120.00
12711.00
93.0
69.1
81.0
Mon Jul 28, 2008
3633.22
15216593
14620.00
14619.00
98.1
73.9
81.0
Tue Jul 28, 2009
3641.40
16168970
10789.00
13364.00
99.0
72.0
80.0
Wed Jul 28, 2010
3636.82
15630719
10086.00
13394.00
93.0
73.9
83.0
Thu Jul 28, 2011
3660.78
18594920
34162.00
24169.00
98.1
72.0
77.0
Sat Jul 28, 2012
3628.92
14732240
5034.00
14349.00
96.1
72.0
80.0
Sun Jul 28, 2013
3594.76
11256919
3001.00
12837.00
82.4
69.1
80.0
Mon Jul 28, 2014
3608.45
12574913
10273.00
13214.00
91.9
73.9
78.0



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



Page took 0.426 seconds to create!
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


Copyright Summit Technologies, Inc.
1999 - 2014


Water Database