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 Sep 23, 1966

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Oct 03, 1966
3528.96
-0.09
6369693
4800.00
9960.00
76.0
56.0
--
Sun, Oct 02, 1966
3529.05
-0.15
6375572
5693.00
7360.00
82.0
59.0
--
Sat, Oct 01, 1966
3529.20
-0.26
6385416
5838.00
11500.00
86.0
63.0
--
Fri, Sep 30, 1966
3529.46
-0.17
6402490
5954.00
12500.00
88.0
65.0
--
Thu, Sep 29, 1966
3529.63
-0.23
6413648
6003.00
12000.00
90.0
57.0
--
Wed, Sep 28, 1966
3529.86
-0.17
6428766
6185.00
10700.00
83.0
56.0
--
Tue, Sep 27, 1966
3530.03
-0.23
6439902
6253.00
12700.00
86.0
67.0
--
Mon, Sep 26, 1966
3530.26
-0.19
6454828
6056.00
12200.00
92.0
62.0
--
Sun, Sep 25, 1966
3530.45
-0.17
6467157
6143.00
10900.00
92.0
66.0
--
Sat, Sep 24, 1966
3530.62
-0.26
6478201
6364.00
13600.00
94.0
66.0
--
Fri, Sep 23, 1966
3530.88
-0.25
6495061
6539.00
13800.00
94.0
66.0
--
Thu, Sep 22, 1966
3531.13
-0.25
6511522
6554.00
13700.00
93.0
65.0
--
Wed, Sep 21, 1966
3531.38
-0.21
6528201
6756.00
13400.00
92.0
65.0
--
Tue, Sep 20, 1966
3531.59
-0.27
6542225
6708.00
13200.00
87.0
67.0
--
Mon, Sep 19, 1966
3531.86
-0.11
6560239
6672.00
13200.00
90.0
61.0
--
Sun, Sep 18, 1966
3531.97
-0.19
6567568
6633.00
9140.00
91.0
61.0
--
Sat, Sep 17, 1966
3532.16
-0.12
6580103
6739.00
9440.00
90.0
63.0
--
Fri, Sep 16, 1966
3532.28
-0.16
6588014
6275.00
10300.00
88.0
56.0
--
Thu, Sep 15, 1966
3532.44
-0.16
6598545
6136.00
8310.00
85.0
56.0
--
Wed, Sep 14, 1966
3532.60
-0.10
6609092
6146.00
7320.00
89.0
63.0
--
Tue, Sep 13, 1966
3532.70
-0.08
6615669
5941.00
7200.00
86.0
64.0
--
Averages of List
3530.88
-0.18
6495805.33
6208.95
11068.10
88.29
62.10
--


Averages for September 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3655.60
-0.08
18337219.52
10264.91
13708.39
82.92
58.09
73.5
All-Time
3637.63
-0.08
16241167.02
9982.38
12961.54
71.75
47.76
62.7


All Lake Powell water data for September 23rd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Sep 23, 1963
498400
8588.00
1010.00
93.0
58.0
--
Wed Sep 23, 1964
3491.16
4186316
8543.00
2380.00
84.0
56.0
--
Thu Sep 23, 1965
3529.53
6417537
18816.00
10600.00
84.0
56.0
--
Fri Sep 23, 1966
3530.88
6495061
6539.00
13800.00
94.0
66.0
--
Sat Sep 23, 1967
3528.56
6333490
8818.00
10400.00
77.0
58.0
--
Mon Sep 23, 1968
3545.82
7498815
7824.00
7700.00
78.0
51.0
--
Tue Sep 23, 1969
3573.68
9659975
12377.00
12800.00
83.0
55.0
--
Wed Sep 23, 1970
3599.44
11981308
12466.00
14100.00
79.0
50.0
--
Thu Sep 23, 1971
3615.00
13540167
10106.00
12000.00
77.0
52.0
--
Sat Sep 23, 1972
3604.57
12448239
10195.00
14700.00
88.0
65.0
--
Sun Sep 23, 1973
3646.19
17066076
11225.00
5860.00
89.0
39.0
--
Mon Sep 23, 1974
3652.78
17869504
8204.00
16400.00
80.0
62.0
--
Tue Sep 23, 1975
3668.94
19993838
9098.00
19000.00
80.0
54.0
--
Thu Sep 23, 1976
3664.64
19374312
7542.00
16300.00
76.0
65.0
--
Fri Sep 23, 1977
3638.21
15995617
5999.00
16500.00
88.0
57.0
--
Sat Sep 23, 1978
3641.14
16319074
6649.00
13000.00
84.0
54.0
--
Sun Sep 23, 1979
3678.67
21252378
7388.00
9150.00
89.0
62.0
--
Tue Sep 23, 1980
3688.44
22673836
8588.00
15600.00
80.0
49.0
--
Wed Sep 23, 1981
3672.29
20279102
8156.00
11700.00
88.0
65.0
--
Thu Sep 23, 1982
3687.01
22393084
18261.00
16000.00
94.0
62.0
--
Fri Sep 23, 1983
3700.00
24386762
11661.00
27000.00
81.0
63.0
--
Sun Sep 23, 1984
3697.12
23894384
14793.00
23500.00
88.0
63.0
--
Mon Sep 23, 1985
3686.60
22236014
16322.00
21600.00
81.0
51.0
--
Tue Sep 23, 1986
3690.41
22815126
13330.00
23500.00
68.0
58.0
--
Wed Sep 23, 1987
3688.57
22534220
8360.00
12400.00
87.0
60.0
--
Fri Sep 23, 1988
3686.29
22189506
7834.00
15400.00
80.0
59.0
--
Sat Sep 23, 1989
3666.18
19315470
5193.00
12900.00
85.0
53.0
--
Sun Sep 23, 1990
3638.14
15784437
7646.00
14400.00
85.0
64.0
--
Mon Sep 23, 1991
3629.53
14800598
9308.00
14200.00
89.0
61.0
--
Wed Sep 23, 1992
3623.78
14168243
8577.00
12100.00
89.0
60.0
--
Thu Sep 23, 1993
3662.95
18881950
9241.00
11700.00
85.0
59.0
--
Fri Sep 23, 1994
3654.90
17833350
6737.00
11000.00
85.0
55.0
--
Sat Sep 23, 1995
3688.20
22477800
9874.00
19000.00
79.0
55.0
--
Mon Sep 23, 1996
3679.97
21253682
10161.00
14600.00
88.0
59.0
--
Tue Sep 23, 1997
3690.02
22755436
33287.00
19400.00
82.0
58.0
--
Wed Sep 23, 1998
3688.61
22540146
10312.00
18200.00
75.0
55.0
--
Thu Sep 23, 1999
3692.25
23099020
15867.00
19518.00
81.0
56.0
--
Sat Sep 23, 2000
3678.08
20979784
6043.00
8001.00
79.0
64.0
--
Sun Sep 23, 2001
3665.15
19176492
5691.00
6709.00
90.0
62.1
77.0
Mon Sep 23, 2002
3627.12
14532829
6395.00
8330.00
89.1
61.0
75.0
Tue Sep 23, 2003
3604.17
12152414
6757.00
7677.00
91.0
57.0
72.0
Thu Sep 23, 2004
3570.68
9162147
11756.00
8138.00
73.9
48.9
72.0
Fri Sep 23, 2005
3602.00
11941903
7336.00
7992.00
87.1
60.1
73.0
Sat Sep 23, 2006
3601.78
11920702
10092.00
8602.00
66.0
45.0
70.0
Sun Sep 23, 2007
3601.74
11916845
7701.00
9264.00
71.1
55.9
74.0
Tue Sep 23, 2008
3627.57
14582488
9028.00
12236.00
82.0
55.9
74.0
Wed Sep 23, 2009
3635.80
15512585
8307.00
10020.00
79.0
53.1
75.0
Thu Sep 23, 2010
3633.77
15279354
7313.00
8101.00
82.9
59.0
73.0
Fri Sep 23, 2011
3653.67
17676872
13907.00
15499.00
89.1
61.0
74.0
Sun Sep 23, 2012
3622.05
13981663
4908.00
8090.00
86.0
69.1
74.0



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 0.379 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