Water Database



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The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, June 17th, 2013

Water Data for 20 days surrounding Jul 04, 1990

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Jul 14, 1990
3649.52
0.06
17156482
9554.00
4790.00
87.0
71.0
--
Fri, Jul 13, 1990
3649.46
-0.01
17149036
10629.00
5590.00
104.0
74.0
--
Thu, Jul 12, 1990
3649.47
-0.11
17150276
11114.00
14900.00
95.0
75.0
--
Wed, Jul 11, 1990
3649.58
-0.02
17163930
11010.00
14900.00
90.0
71.0
--
Tue, Jul 10, 1990
3649.60
-0.16
17166412
11091.00
14900.00
84.0
72.0
--
Mon, Jul 09, 1990
3649.76
-0.04
17186242
11472.00
14900.00
81.0
65.0
--
Sun, Jul 08, 1990
3649.80
0.00
17191206
9658.00
14900.00
84.0
66.0
--
Sat, Jul 07, 1990
3649.80
-0.06
17191206
9086.00
14900.00
87.0
65.0
--
Fri, Jul 06, 1990
3649.86
-0.20
17198654
9044.00
14900.00
95.0
71.0
--
Thu, Jul 05, 1990
3650.06
-0.12
17223508
9011.00
14900.00
85.0
72.0
--
Wed, Jul 04, 1990
3650.18
-0.12
17238492
9248.00
14900.00
95.0
68.0
--
Tue, Jul 03, 1990
3650.30
-0.21
17253506
9927.00
14900.00
97.0
74.0
--
Mon, Jul 02, 1990
3650.51
-0.03
17279752
10187.00
14100.00
106.0
77.0
--
Sun, Jul 01, 1990
3650.54
0.03
17283504
10626.00
4810.00
110.0
79.0
--
Sat, Jun 30, 1990
3650.51
0.07
17279752
10528.00
4810.00
108.0
72.0
--
Fri, Jun 29, 1990
3650.44
0.06
17270992
10979.00
6250.00
107.0
66.0
--
Thu, Jun 28, 1990
3650.38
-0.08
17263486
11679.00
15300.00
109.0
73.0
--
Wed, Jun 27, 1990
3650.46
-0.13
17273496
11936.00
17500.00
108.0
73.0
--
Tue, Jun 26, 1990
3650.59
-0.13
17289760
12180.00
20000.00
106.0
77.0
--
Mon, Jun 25, 1990
3650.72
0.02
17305996
12800.00
12300.00
104.0
73.0
--
Sun, Jun 24, 1990
3650.70
0.00
17303494
13843.00
14500.00
n/a
73.0
--
Averages of List
3650.11
-0.06
17229484.86
10742.95
12807.14
97.10
71.76
--


Averages for July 4th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3662.92
0.07
19276632.09
28936.61
17060.91
98.17
69.00
77.1
All-Time
3643.79
0.13
17015338.76
28761.96
14752.20
72.18
47.82
62.9


All Lake Powell water data for July 4th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Jul 04, 1963
17400
4654.00
2470.00
99.0
73.0
--
Sat Jul 04, 1964
3474.83
3379014
23256.00
1000.00
103.0
71.0
--
Sun Jul 04, 1965
3514.60
5485173
49239.00
15100.00
101.0
67.0
--
Mon Jul 04, 1966
3544.74
7445973
11022.00
9350.00
102.0
71.0
--
Tue Jul 04, 1967
3530.60
6466350
28574.00
10500.00
106.0
73.0
--
Thu Jul 04, 1968
3548.25
7674262
26144.00
8580.00
98.0
73.0
--
Fri Jul 04, 1969
3580.60
10256142
31366.00
17000.00
99.0
82.0
--
Sat Jul 04, 1970
3600.08
12043574
32499.00
14400.00
98.0
71.0
--
Sun Jul 04, 1971
3621.72
14262190
35283.00
12400.00
97.0
70.0
--
Tue Jul 04, 1972
3619.66
14015888
13653.00
9220.00
103.0
77.0
--
Wed Jul 04, 1973
3638.42
16122181
52335.00
8710.00
101.0
71.0
--
Thu Jul 04, 1974
3667.06
19764214
19224.00
18000.00
99.0
59.0
--
Fri Jul 04, 1975
3670.19
20167530
50833.00
17200.00
n/a
n/a
--
Sun Jul 04, 1976
3672.23
20423340
15123.00
7980.00
97.0
68.0
--
Mon Jul 04, 1977
3653.41
17866806
5210.00
8360.00
89.0
66.0
--
Tue Jul 04, 1978
3650.99
17531738
36611.00
7940.00
n/a
65.0
--
Wed Jul 04, 1979
3681.84
21716304
48164.00
6390.00
94.0
80.0
--
Fri Jul 04, 1980
3700.36
24542242
33677.00
27000.00
98.0
60.0
--
Sat Jul 04, 1981
3680.46
21450662
10294.00
7990.00
99.0
71.0
--
Sun Jul 04, 1982
3686.03
22245798
41579.00
10000.00
94.0
65.0
--
Mon Jul 04, 1983
3707.46
25609766
105086.00
83500.00
94.0
72.0
--
Wed Jul 04, 1984
3702.04
24684868
69387.00
43700.00
99.0
67.0
--
Thu Jul 04, 1985
3699.91
24307586
30627.00
30000.00
102.0
73.0
--
Fri Jul 04, 1986
3695.95
23677142
47922.00
20500.00
100.0
69.0
--
Sat Jul 04, 1987
3698.31
24051610
21015.00
13800.00
95.0
66.0
--
Mon Jul 04, 1988
3693.28
23258684
17156.00
6890.00
93.0
66.0
--
Tue Jul 04, 1989
3677.24
20858558
7967.00
9490.00
104.0
65.0
--
Wed Jul 04, 1990
3650.18
17238492
9248.00
14900.00
95.0
68.0
--
Thu Jul 04, 1991
3638.70
15850244
15666.00
18300.00
100.0
70.0
--
Sat Jul 04, 1992
3633.42
15239871
10756.00
10700.00
96.0
68.0
--
Sun Jul 04, 1993
3667.51
19496444
37697.00
10800.00
94.0
67.0
--
Mon Jul 04, 1994
3665.41
19211538
10802.00
10600.00
104.0
70.0
--
Tue Jul 04, 1995
3683.08
21710250
81759.00
15600.00
93.0
61.0
--
Thu Jul 04, 1996
3688.11
22464160
31135.00
16600.00
106.0
77.0
77.0
Fri Jul 04, 1997
3694.68
23477694
41741.00
20818.00
99.0
64.0
77.5
Sat Jul 04, 1998
3696.73
23800646
31412.00
15000.00
101.0
71.0
--
Sun Jul 04, 1999
3694.11
23388494
32780.00
16645.00
103.0
66.0
--
Tue Jul 04, 2000
3683.30
21742820
10744.00
7962.00
101.0
60.0
--
Wed Jul 04, 2001
3672.76
20222900
9193.00
9140.00
100.9
79.0
--
Thu Jul 04, 2002
3640.13
16018404
3707.00
13217.00
93.9
68.0
--
Fri Jul 04, 2003
3615.80
13322987
10691.00
10246.00
102.9
70.0
77.0
Sun Jul 04, 2004
3585.55
10422476
10558.00
12269.00
95.0
66.0
75.0
Mon Jul 04, 2005
3607.52
12482291
33153.00
12745.00
100.0
70.0
75.0
Tue Jul 04, 2006
3609.95
12725263
10661.00
12830.00
93.0
71.1
77.0
Wed Jul 04, 2007
3611.19
12850450
9907.00
12051.00
105.1
73.0
80.0
Fri Jul 04, 2008
3632.16
15096153
35638.00
13157.00
102.0
75.9
79.0
Sat Jul 04, 2009
3641.50
16180869
32564.00
12137.00
93.9
69.1
78.0
Sun Jul 04, 2010
3638.79
15860663
16525.00
11864.00
91.9
66.9
79.0
Mon Jul 04, 2011
3651.77
17437048
82685.00
19381.00
99.0
77.0
75.0
Wed Jul 04, 2012
3633.09
15201786
1176.00
13178.00
91.9
75.0
76.0



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 0.519 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