Water Database



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The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, October 23rd, 2014

Water Data for 20 days surrounding Jul 23, 1968

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Aug 02, 1968
3546.90
0.49
7576203
18916.00
11200.00
83.0
65.0
--
Thu, Aug 01, 1968
3546.41
0.31
7541063
13830.00
12200.00
83.0
66.0
--
Wed, Jul 31, 1968
3546.10
-0.04
7518845
15215.00
14600.00
83.0
68.0
--
Tue, Jul 30, 1968
3546.14
0.02
7521699
16001.00
13400.00
91.0
72.0
--
Mon, Jul 29, 1968
3546.12
-0.05
7520281
13829.00
11300.00
95.0
72.0
--
Sun, Jul 28, 1968
3546.17
0.28
7523853
12015.00
5480.00
91.0
70.0
--
Sat, Jul 27, 1968
3545.89
0.05
7503802
10301.00
9230.00
87.0
69.0
--
Fri, Jul 26, 1968
3545.84
-0.19
7500245
9864.00
13600.00
94.0
65.0
--
Thu, Jul 25, 1968
3546.03
-0.21
7513820
10077.00
16300.00
92.0
72.0
--
Wed, Jul 24, 1968
3546.24
-0.16
7528878
10211.00
13600.00
95.0
74.0
--
Tue, Jul 23, 1968
3546.40
-0.24
7540346
10754.00
13600.00
94.0
74.0
--
Mon, Jul 22, 1968
3546.64
-0.15
7557557
11128.00
14700.00
98.0
80.0
--
Sun, Jul 21, 1968
3546.79
-0.14
7568324
11511.00
13400.00
103.0
75.0
--
Sat, Jul 20, 1968
3546.93
-0.28
7578356
12184.00
18400.00
103.0
71.0
--
Fri, Jul 19, 1968
3547.21
-0.31
7598608
12898.00
21200.00
104.0
75.0
--
Thu, Jul 18, 1968
3547.52
-0.25
7621095
13541.00
18800.00
103.0
76.0
--
Wed, Jul 17, 1968
3547.77
-0.21
7639226
13777.00
17600.00
101.0
73.0
--
Tue, Jul 16, 1968
3547.98
-0.13
7654453
14591.00
15300.00
99.0
69.0
--
Mon, Jul 15, 1968
3548.11
-0.13
7663990
15250.00
14300.00
100.0
69.0
--
Sun, Jul 14, 1968
3548.24
0.00
7673527
15262.00
11900.00
99.0
70.0
--
Sat, Jul 13, 1968
3548.24
-0.12
7673527
15365.00
14800.00
102.0
74.0
--
Averages of List
3546.84
-0.07
7572271.33
13167.62
14043.33
95.24
71.38
--


Averages for July 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3658.93
-0.09
18808461.23
14490.31
17151.00
98.06
72.88
79.9
All-Time
3642.24
-0.06
16818824.02
14843.37
15480.67
71.87
48.02
62.5


All Lake Powell water data for July 23rd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Jul 23, 1963
49400
2487.00
1010.00
101.0
74.0
--
Thu Jul 23, 1964
3482.30
3738003
10744.00
980.00
102.0
76.0
--
Fri Jul 23, 1965
3528.02
6319061
29992.00
10300.00
90.0
65.0
--
Sat Jul 23, 1966
3541.24
7198266
5917.00
11700.00
98.0
69.0
--
Sun Jul 23, 1967
3532.81
6612148
14322.00
8030.00
101.0
74.0
--
Tue Jul 23, 1968
3546.40
7540346
10754.00
13600.00
94.0
74.0
--
Wed Jul 23, 1969
3581.03
10293794
18797.00
16900.00
104.0
74.0
--
Thu Jul 23, 1970
3601.30
12163305
15840.00
11600.00
96.0
66.0
--
Fri Jul 23, 1971
3621.30
14216488
15493.00
16600.00
95.0
67.0
--
Sun Jul 23, 1972
3617.16
13747411
6481.00
9470.00
97.0
71.0
--
Mon Jul 23, 1973
3642.75
16643286
31401.00
8220.00
95.0
65.0
--
Tue Jul 23, 1974
3663.94
19338156
12223.00
19300.00
n/a
n/a
--
Wed Jul 23, 1975
3674.89
20831830
31852.00
22800.00
102.0
71.0
--
Fri Jul 23, 1976
3670.83
20227020
8642.00
16300.00
99.0
68.0
--
Sat Jul 23, 1977
3650.28
17469610
10767.00
15300.00
91.0
72.0
--
Sun Jul 23, 1978
3652.69
17747186
16916.00
6400.00
98.0
67.0
--
Mon Jul 23, 1979
3684.74
22147396
22066.00
16200.00
98.0
69.0
--
Wed Jul 23, 1980
3698.12
24182676
11796.00
24500.00
100.0
66.0
--
Thu Jul 23, 1981
3679.09
21251048
8272.00
17500.00
100.0
71.0
--
Fri Jul 23, 1982
3687.28
22433896
16232.00
14500.00
97.0
73.0
--
Sat Jul 23, 1983
3707.79
25664888
43324.00
40700.00
94.0
68.0
--
Mon Jul 23, 1984
3702.03
24683246
33781.00
27700.00
n/a
n/a
--
Tue Jul 23, 1985
3697.81
23971800
27173.00
26500.00
96.0
69.0
--
Wed Jul 23, 1986
3699.86
24299618
36681.00
27400.00
n/a
n/a
--
Thu Jul 23, 1987
3697.15
23866834
14695.00
19200.00
98.0
64.0
--
Sat Jul 23, 1988
3692.19
23089440
6700.00
9830.00
104.0
66.0
--
Sun Jul 23, 1989
3674.50
20468000
3854.00
8840.00
100.0
76.0
--
Mon Jul 23, 1990
3648.30
17005206
6277.00
15400.00
88.0
72.0
--
Tue Jul 23, 1991
3636.42
15584711
8750.00
17100.00
98.0
74.0
--
Thu Jul 23, 1992
3631.50
15021750
8032.00
14700.00
100.0
72.0
--
Fri Jul 23, 1993
3668.43
19622266
15415.00
15400.00
98.0
64.0
--
Sat Jul 23, 1994
3662.97
18884614
6215.00
12900.00
98.0
72.0
--
Sun Jul 23, 1995
3692.51
23139326
50613.00
17000.00
99.0
68.0
--
Tue Jul 23, 1996
3687.26
22335400
11791.00
15300.00
106.0
77.0
--
Wed Jul 23, 1997
3694.36
23427598
16486.00
20746.00
97.0
67.0
--
Thu Jul 23, 1998
3696.06
23694760
14234.00
21200.00
85.0
75.0
--
Fri Jul 23, 1999
3694.50
23449502
17989.00
18354.00
97.0
68.0
--
Sun Jul 23, 2000
3682.56
21633402
6649.00
8026.00
107.0
76.0
--
Mon Jul 23, 2001
3670.60
19921566
4235.00
14045.00
96.1
71.1
78.0
Tue Jul 23, 2002
3636.02
15538014
2785.00
15018.00
97.0
75.0
79.0
Wed Jul 23, 2003
3612.37
12970352
5306.00
15408.00
102.0
78.1
80.0
Fri Jul 23, 2004
3581.54
10072042
7133.00
15475.00
97.0
75.0
80.0
Sat Jul 23, 2005
3607.54
12484280
10579.00
13240.00
98.1
75.9
82.0
Sun Jul 23, 2006
3608.17
12546971
9247.00
12763.00
102.9
78.1
82.0
Mon Jul 23, 2007
3608.39
12568913
5223.00
13443.00
n/a
n/a
81.0
Wed Jul 23, 2008
3633.42
15239394
14490.00
14640.00
99.0
75.0
81.0
Thu Jul 23, 2009
3641.82
16218987
12351.00
13533.00
100.9
73.0
79.0
Fri Jul 23, 2010
3637.31
15687693
7887.00
13459.00
97.0
72.0
83.0
Sat Jul 23, 2011
3660.30
18531898
45195.00
24119.00
99.0
72.0
78.0
Mon Jul 23, 2012
3629.78
14828214
4228.00
14804.00
96.1
73.9
79.0
Tue Jul 23, 2013
3595.77
11350936
5214.00
14083.00
91.9
75.0
79.0
Wed Jul 23, 2014
3608.97
12626902
8329.00
13459.00
99.0
100.0
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 0.383 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