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 Aug 14, 1975

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Aug 24, 1975
3672.76
-0.02
20529124
10677.00
12900.00
91.0
63.0
--
Sat, Aug 23, 1975
3672.78
-0.10
20531964
10666.00
13900.00
90.0
63.0
--
Fri, Aug 22, 1975
3672.88
-0.10
20546140
10381.00
13100.00
86.0
56.0
--
Thu, Aug 21, 1975
3672.98
-0.06
20560350
10677.00
14000.00
85.0
60.0
--
Wed, Aug 20, 1975
3673.04
-0.09
20568854
10798.00
16300.00
91.0
69.0
--
Tue, Aug 19, 1975
3673.13
-0.11
20581560
11369.00
17500.00
94.0
67.0
--
Mon, Aug 18, 1975
3673.24
-0.15
20597132
12325.00
15900.00
95.0
60.0
--
Sun, Aug 17, 1975
3673.39
-0.07
20618332
12226.00
12700.00
92.0
64.0
--
Sat, Aug 16, 1975
3673.46
-0.02
20628242
12073.00
13900.00
93.0
68.0
--
Fri, Aug 15, 1975
3673.48
-0.09
20631074
12391.00
15600.00
93.0
69.0
--
Thu, Aug 14, 1975
3673.57
-0.13
20643814
13193.00
15600.00
94.0
69.0
--
Wed, Aug 13, 1975
3673.70
-0.07
20662184
13413.00
15300.00
95.0
74.0
--
Tue, Aug 12, 1975
3673.77
-0.07
20672092
13753.00
16800.00
95.0
70.0
--
Mon, Aug 11, 1975
3673.84
-0.19
20682002
13896.00
21400.00
97.0
75.0
--
Sun, Aug 10, 1975
3674.03
-0.14
20708912
14379.00
21300.00
102.0
75.0
--
Sat, Aug 09, 1975
3674.17
-0.13
20728908
15115.00
21400.00
103.0
78.0
--
Fri, Aug 08, 1975
3674.30
-0.16
20747512
15873.00
23200.00
102.0
74.0
--
Thu, Aug 07, 1975
3674.46
-0.15
20770372
16565.00
21800.00
101.0
76.0
--
Wed, Aug 06, 1975
3674.61
-0.07
20791836
17159.00
22000.00
99.0
69.0
--
Tue, Aug 05, 1975
3674.68
-0.16
20801816
17851.00
21400.00
100.0
71.0
--
Mon, Aug 04, 1975
3674.84
-0.03
20824712
18422.00
16400.00
100.0
69.0
--
Averages of List
3673.67
-0.10
20658425.33
13485.81
17257.14
95.14
68.52
--


Averages for August 14th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3659.86
-0.14
18899332.94
10053.33
16888.09
95.56
69.35
80.3
All-Time
3641.91
-0.12
16755555.60
10108.04
15191.74
72.53
47.87
61.6


All Lake Powell water data for August 14th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Aug 14, 1963
117400
5266.00
1010.00
102.0
74.0
--
Fri Aug 14, 1964
3489.10
4080105
15665.00
1020.00
97.0
72.0
--
Sat Aug 14, 1965
3533.65
6689681
12754.00
12000.00
99.0
76.0
--
Sun Aug 14, 1966
3537.34
6928554
4778.00
9440.00
100.0
67.0
--
Mon Aug 14, 1967
3532.38
6583848
16071.00
11200.00
98.0
72.0
--
Wed Aug 14, 1968
3549.28
7749896
19828.00
11400.00
84.0
62.0
--
Thu Aug 14, 1969
3578.60
10081565
9557.00
15800.00
94.0
70.0
--
Fri Aug 14, 1970
3599.71
12007539
8730.00
12200.00
96.0
77.0
--
Sat Aug 14, 1971
3618.98
13964355
8117.00
14800.00
99.0
77.0
--
Mon Aug 14, 1972
3612.63
13270180
5493.00
16600.00
89.0
67.0
--
Tue Aug 14, 1973
3644.76
16889428
15676.00
13100.00
99.0
73.0
--
Wed Aug 14, 1974
3660.25
18843762
8250.00
18800.00
95.0
71.0
--
Thu Aug 14, 1975
3673.57
20643814
13193.00
15600.00
94.0
69.0
--
Sat Aug 14, 1976
3669.70
20068994
7415.00
6710.00
94.0
64.0
--
Sun Aug 14, 1977
3645.86
16918770
6426.00
18100.00
98.0
75.0
--
Mon Aug 14, 1978
3649.87
17390722
5350.00
14400.00
96.0
70.0
--
Tue Aug 14, 1979
3682.89
21871180
11073.00
10100.00
88.0
63.0
--
Thu Aug 14, 1980
3693.26
23416338
6459.00
24000.00
96.0
63.0
--
Fri Aug 14, 1981
3675.61
20749296
6119.00
11800.00
86.0
63.0
--
Sat Aug 14, 1982
3686.83
22366034
11348.00
14800.00
91.0
71.0
--
Sun Aug 14, 1983
3706.51
25451614
30901.00
26500.00
99.0
69.0
--
Tue Aug 14, 1984
3701.20
24548772
21388.00
25400.00
95.0
73.0
--
Wed Aug 14, 1985
3694.66
23474606
11380.00
27500.00
96.0
70.0
--
Thu Aug 14, 1986
3697.81
23971800
13083.00
27500.00
93.0
68.0
--
Fri Aug 14, 1987
3694.45
23441642
10051.00
19500.00
92.0
64.0
--
Sun Aug 14, 1988
3689.60
22691214
5976.00
9500.00
n/a
n/a
--
Mon Aug 14, 1989
3671.85
20095164
5737.00
15600.00
100.0
69.0
--
Tue Aug 14, 1990
3644.33
16520104
3338.00
16900.00
84.0
67.0
--
Wed Aug 14, 1991
3633.97
15302577
7887.00
14900.00
96.0
74.0
--
Fri Aug 14, 1992
3628.35
14669036
6317.00
15100.00
103.0
77.0
--
Sat Aug 14, 1993
3666.02
19293972
10135.00
16600.00
98.0
63.0
--
Sun Aug 14, 1994
3659.43
18418078
5480.00
11300.00
99.0
75.0
--
Mon Aug 14, 1995
3693.01
23216978
14819.00
18600.00
97.0
69.0
--
Wed Aug 14, 1996
3684.44
21912180
6367.00
16500.00
105.0
76.0
--
Thu Aug 14, 1997
3692.63
23157924
18729.00
21300.00
95.0
67.0
--
Fri Aug 14, 1998
3693.51
23294818
11396.00
21500.00
96.0
67.0
--
Sat Aug 14, 1999
3693.70
23324438
21967.00
19259.00
n/a
n/a
--
Mon Aug 14, 2000
3681.19
21431904
5347.00
8049.00
98.0
73.0
--
Tue Aug 14, 2001
3668.07
19572972
7903.00
13916.00
89.1
64.0
--
Wed Aug 14, 2002
3631.27
14995558
5237.00
14717.00
102.0
70.0
--
Thu Aug 14, 2003
3607.73
12503162
3796.00
15526.00
100.0
68.0
82.0
Sat Aug 14, 2004
3576.34
9629245
4154.00
13670.00
90.0
70.0
79.0
Sun Aug 14, 2005
3605.36
12268932
9983.00
12321.00
90.0
66.9
80.0
Mon Aug 14, 2006
3605.34
12266965
8049.00
13683.00
93.0
71.1
80.0
Tue Aug 14, 2007
3606.00
12331885
6754.00
13364.00
98.1
71.1
82.0
Thu Aug 14, 2008
3631.84
15059928
11476.00
14738.00
102.0
70.0
80.0
Fri Aug 14, 2009
3639.56
15951180
8566.00
13290.00
93.0
66.9
--
Sat Aug 14, 2010
3636.14
15551893
9326.00
12730.00
97.0
64.9
81.0
Sun Aug 14, 2011
3659.04
18367228
14721.00
24675.00
93.0
73.9
79.0
Tue Aug 14, 2012
3626.19
14430550
7571.00
12569.00
96.1
75.0
80.0



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 0.380 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