Water Database



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The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, May 21st, 2013

Water Data for 20 days surrounding Oct 19, 1974

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Oct 29, 1974
3650.81
0.16
17618674
11995.00
10700.00
56.0
41.0
--
Mon, Oct 28, 1974
3650.65
0.00
17598402
10320.00
10300.00
62.0
50.0
--
Sun, Oct 27, 1974
3650.65
0.03
17598402
9909.00
4190.00
65.0
47.0
--
Sat, Oct 26, 1974
3650.62
0.08
17594632
11195.00
6910.00
67.0
52.0
--
Fri, Oct 25, 1974
3650.54
0.00
17584496
10201.00
10700.00
69.0
49.0
--
Thu, Oct 24, 1974
3650.54
-0.06
17584496
9185.00
13500.00
68.0
52.0
--
Wed, Oct 23, 1974
3650.60
-0.07
17592098
8807.00
14900.00
69.0
53.0
--
Tue, Oct 22, 1974
3650.67
-0.13
17600936
8180.00
13500.00
74.0
54.0
--
Mon, Oct 21, 1974
3650.80
-0.04
17617406
8267.00
12200.00
78.0
52.0
--
Sun, Oct 20, 1974
3650.84
0.01
17622474
8331.00
5680.00
82.0
51.0
--
Sat, Oct 19, 1974
3650.83
0.02
17621208
8450.00
6270.00
78.0
53.0
--
Fri, Oct 18, 1974
3650.81
-0.04
17618674
8526.00
10000.00
78.0
49.0
--
Thu, Oct 17, 1974
3650.85
-0.05
17623740
9196.00
10500.00
77.0
52.0
--
Wed, Oct 16, 1974
3650.90
-0.09
17630046
9153.00
13900.00
75.0
48.0
--
Tue, Oct 15, 1974
3650.99
-0.11
17641446
8602.00
14100.00
75.0
49.0
--
Mon, Oct 14, 1974
3651.10
-0.05
17655436
7575.00
10500.00
75.0
51.0
--
Sun, Oct 13, 1974
3651.15
-0.02
17661766
7618.00
5340.00
73.0
42.0
--
Sat, Oct 12, 1974
3651.17
-0.06
17664310
7532.00
6800.00
76.0
54.0
--
Fri, Oct 11, 1974
3651.23
0.00
17671944
7435.00
9470.00
78.0
57.0
--
Thu, Oct 10, 1974
3651.23
-0.05
17671944
7078.00
9640.00
79.0
54.0
--
Wed, Oct 09, 1974
3651.28
-0.03
17678304
7100.00
9190.00
78.0
56.0
--
Averages of List
3650.87
-0.02
17626230.19
8793.10
9918.57
72.95
50.76
--


Averages for October 19th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3654.42
-0.03
18170386.03
10151.76
11085.30
71.32
47.52
66.9
All-Time
3636.51
0.00
16094324.48
10253.02
10140.70
72.29
47.86
62.4


All Lake Powell water data for October 19th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Oct 19, 1963
574400
3105.00
1000.00
64.0
55.0
--
Mon Oct 19, 1964
3491.64
4211275
6615.00
3840.00
73.0
51.0
--
Tue Oct 19, 1965
3531.30
6533489
19732.00
15500.00
69.0
46.0
--
Wed Oct 19, 1966
3528.07
6312062
9682.00
7330.00
71.0
43.0
--
Thu Oct 19, 1967
3528.18
6308917
7847.00
6310.00
77.0
45.0
--
Sat Oct 19, 1968
3544.42
7398804
8959.00
9410.00
67.0
46.0
--
Sun Oct 19, 1969
3573.92
9680203
13767.00
7480.00
60.0
38.0
--
Mon Oct 19, 1970
3599.37
11974525
12394.00
9120.00
70.0
50.0
--
Tue Oct 19, 1971
3613.88
13421761
14296.00
9780.00
58.0
37.0
--
Thu Oct 19, 1972
3605.80
12571291
24476.00
9660.00
62.0
55.0
--
Fri Oct 19, 1973
3645.83
17021444
11897.00
11700.00
80.0
52.0
--
Sat Oct 19, 1974
3650.83
17621208
8450.00
6270.00
78.0
53.0
--
Sun Oct 19, 1975
3666.56
19665588
8731.00
3090.00
75.0
50.0
--
Tue Oct 19, 1976
3662.61
19100642
8191.00
14400.00
66.0
40.0
--
Wed Oct 19, 1977
3635.90
15724336
5171.00
4930.00
79.0
49.0
--
Thu Oct 19, 1978
3638.26
15976188
5887.00
14100.00
79.0
57.0
--
Fri Oct 19, 1979
3676.91
20997352
8443.00
7300.00
83.0
56.0
--
Sun Oct 19, 1980
3686.16
22328872
9974.00
4180.00
65.0
38.0
--
Mon Oct 19, 1981
3672.61
20324354
13497.00
15800.00
69.0
47.0
--
Tue Oct 19, 1982
3687.78
22509466
16911.00
12600.00
77.0
47.0
--
Wed Oct 19, 1983
3696.25
23789000
15755.00
24400.00
69.0
46.0
--
Fri Oct 19, 1984
3694.02
23406334
18716.00
6390.00
55.0
48.0
--
Sat Oct 19, 1985
3686.31
22192508
15290.00
10100.00
73.0
49.0
--
Sun Oct 19, 1986
3689.57
22686650
19851.00
16600.00
75.0
46.0
--
Mon Oct 19, 1987
3687.43
22360920
9823.00
10900.00
75.0
49.0
--
Wed Oct 19, 1988
3684.57
21931940
6667.00
10900.00
82.0
53.0
--
Thu Oct 19, 1989
3663.90
19008688
6958.00
10500.00
74.0
39.0
--
Fri Oct 19, 1990
3637.21
15676355
6808.00
8010.00
69.0
48.0
--
Sat Oct 19, 1991
3627.64
14590388
7079.00
8040.00
80.0
52.0
--
Mon Oct 19, 1992
3621.69
13943114
6248.00
8950.00
n/a
50.0
--
Tue Oct 19, 1993
3662.31
18796948
10547.00
8980.00
65.0
43.0
--
Wed Oct 19, 1994
3653.86
17700996
9077.00
8990.00
60.0
42.0
--
Thu Oct 19, 1995
3685.50
22070562
10352.00
16300.00
81.0
56.0
--
Sat Oct 19, 1996
3678.45
21033182
8504.00
8600.00
70.0
48.0
--
Sun Oct 19, 1997
3689.67
22701836
17570.00
17000.00
76.0
46.0
--
Mon Oct 19, 1998
3686.24
22181626
10835.00
15230.00
67.0
42.0
--
Tue Oct 19, 1999
3689.82
22724812
7837.00
17566.00
68.0
47.0
--
Thu Oct 19, 2000
3676.64
20772830
7151.00
10157.00
72.0
47.0
69.5
Fri Oct 19, 2001
3663.21
18916576
6733.00
10254.00
75.0
50.0
65.0
Sat Oct 19, 2002
3625.39
14342987
5329.00
7879.00
70.0
46.9
66.0
Sun Oct 19, 2003
3602.79
12018260
6168.00
6983.00
79.0
53.1
68.0
Tue Oct 19, 2004
3570.59
9154858
7071.00
8251.00
66.0
54.0
--
Wed Oct 19, 2005
3602.46
11986318
9234.00
8621.00
62.1
46.0
68.0
Thu Oct 19, 2006
3607.60
12490249
16722.00
10019.00
60.1
39.0
65.0
Fri Oct 19, 2007
3601.12
11857250
8276.00
9938.00
71.1
43.0
65.0
Sun Oct 19, 2008
3625.01
14301548
7795.00
12180.00
77.0
50.0
66.0
Mon Oct 19, 2009
3634.13
15320533
8366.00
10009.00
82.9
57.0
67.0
Tue Oct 19, 2010
3634.16
15323968
7659.00
8003.00
70.0
51.1
69.0
Wed Oct 19, 2011
3651.32
17380586
10502.00
15493.00
72.0
46.9
68.0
Fri Oct 19, 2012
3620.33
13798225
5703.00
7992.00
75.0
48.0
67.0



Search the Lake Powell Water DB for a specific date



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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 - Average Cubic Feet / Second over entire 24 hour period
Outflow - Average Cubic Feet / Second over entire 24 hour period
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = 1 * Flow CFS
TP = Total Precipitation



Page took 0.386 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 - 2013


Water Database