Water Database





The earliest data is from
The most recent data is from Wednesday, November 14th, 2018

Water Data for 20 days surrounding Jul 04, 1987

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jul 14, 1987
3697.87
-0.09
23981348
16036.00
18800.00
101.0
69.0
--
Mon, Jul 13, 1987
3697.96
-0.11
23995634
15897.00
16700.00
99.0
68.0
--
Sun, Jul 12, 1987
3698.07
-0.01
24013210
16290.00
12500.00
97.0
64.0
--
Sat, Jul 11, 1987
3698.08
0.02
24014812
17018.00
15500.00
99.0
66.0
--
Fri, Jul 10, 1987
3698.06
-0.04
24011610
17653.00
14600.00
99.0
67.0
--
Thu, Jul 09, 1987
3698.10
-0.07
24018016
18173.00
17700.00
101.0
67.0
--
Wed, Jul 08, 1987
3698.17
-0.07
24029188
18762.00
18100.00
102.0
72.0
--
Tue, Jul 07, 1987
3698.24
-0.03
24040398
18982.00
17900.00
98.0
69.0
--
Mon, Jul 06, 1987
3698.27
-0.04
24045204
19617.00
17500.00
97.0
68.0
--
Sun, Jul 05, 1987
3698.31
0.00
24051610
20125.00
13100.00
97.0
66.0
--
Sat, Jul 04, 1987
3698.31
0.02
24051610
21015.00
13800.00
95.0
66.0
--
Fri, Jul 03, 1987
3698.29
-0.04
24048406
22829.00
18400.00
96.0
65.0
--
Thu, Jul 02, 1987
3698.33
0.00
24054812
22505.00
17700.00
100.0
68.0
--
Wed, Jul 01, 1987
3698.33
-0.04
24054812
22251.00
18100.00
100.0
68.0
--
Tue, Jun 30, 1987
3698.37
-0.07
24061218
20859.00
19900.00
95.0
66.0
--
Mon, Jun 29, 1987
3698.44
-0.01
24072390
21534.00
20300.00
98.0
65.0
--
Sun, Jun 28, 1987
3698.45
0.00
24073992
22376.00
19400.00
99.0
70.0
--
Sat, Jun 27, 1987
3698.45
0.00
24073992
23282.00
19200.00
96.0
70.0
--
Fri, Jun 26, 1987
3698.45
-0.02
24073992
24072.00
19900.00
100.0
72.0
--
Thu, Jun 25, 1987
3698.47
0.02
24077196
24715.00
19100.00
101.0
73.0
--
Wed, Jun 24, 1987
3698.45
0.02
24073992
25705.00
21100.00
100.0
71.0
--
Averages of List
3698.26
-0.03
24043687.71
20461.71
17585.71
98.57
68.10
--


Averages for July 4th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3655.51
0.06
18349269.18
26845.51
16429.59
95.41
67.76
77.1
All-Time
3640.62
0.12
16611778.16
27324.38
14559.89
71.69
47.77
63.2


All Lake Powell water data for July 4th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Jul 04, 2018
3609.23
12652950
3831.00
11152.00
0.0
0.0
75.0
Tue Jul 04, 2017
3635.45
15472195
21942.00
12742.00
102.0
73.0
77.0
Mon Jul 04, 2016
3621.06
13875860
24948.00
13567.00
98.0
69.0
79.0
Sat Jul 04, 2015
3613.80
13116606
21034.00
15666.00
91.0
77.0
78.0
Fri Jul 04, 2014
3609.53
12683049
17214.00
11970.00
95.0
79.0
75.0
Thu Jul 04, 2013
3599.39
11691979
3098.00
12647.00
n/a
n/a
79.0
Wed Jul 04, 2012
3633.09
15201786
1176.00
13178.00
91.9
75.0
76.0
Mon Jul 04, 2011
3651.77
17437048
82685.00
19381.00
99.0
77.0
75.0
Sun Jul 04, 2010
3638.79
15860663
16525.00
11864.00
91.9
66.9
79.0
Sat Jul 04, 2009
3641.50
16180869
32564.00
12137.00
93.9
69.1
78.0
Fri Jul 04, 2008
3632.16
15096153
35638.00
13157.00
102.0
75.9
79.0
Wed Jul 04, 2007
3611.19
12850450
9907.00
12051.00
105.1
73.0
80.0
Tue Jul 04, 2006
3609.95
12725263
10661.00
12830.00
93.0
71.1
77.0
Mon Jul 04, 2005
3607.52
12482291
33153.00
12745.00
100.0
70.0
75.0
Sun Jul 04, 2004
3585.55
10422476
10558.00
12269.00
95.0
66.0
75.0
Fri Jul 04, 2003
3615.80
13322987
10691.00
10246.00
102.9
70.0
77.0
Thu Jul 04, 2002
3640.13
16018404
3707.00
13217.00
93.9
68.0
--
Wed Jul 04, 2001
3672.76
20222900
9193.00
9140.00
100.9
79.0
--
Tue Jul 04, 2000
3683.30
21742820
10744.00
7962.00
101.0
60.0
--
Sun Jul 04, 1999
3694.11
23388494
32780.00
16645.00
103.0
66.0
--
Sat Jul 04, 1998
3696.73
23800646
31412.00
15000.00
101.0
71.0
--
Fri Jul 04, 1997
3694.68
23477694
41741.00
20818.00
99.0
64.0
77.5
Thu Jul 04, 1996
3688.11
22464160
31135.00
16600.00
106.0
77.0
77.0
Tue Jul 04, 1995
3683.08
21710250
81759.00
15600.00
93.0
61.0
--
Mon Jul 04, 1994
3665.41
19211538
10802.00
10600.00
104.0
70.0
--
Sun Jul 04, 1993
3667.51
19496444
37697.00
10800.00
94.0
67.0
--
Sat Jul 04, 1992
3633.42
15239871
10756.00
10700.00
96.0
68.0
--
Thu Jul 04, 1991
3638.70
15850244
15666.00
18300.00
100.0
70.0
--
Wed Jul 04, 1990
3650.18
17238492
9248.00
14900.00
95.0
68.0
--
Tue Jul 04, 1989
3677.24
20858558
7967.00
9490.00
104.0
65.0
--
Mon Jul 04, 1988
3693.28
23258684
17156.00
6890.00
93.0
66.0
--
Sat Jul 04, 1987
3698.31
24051610
21015.00
13800.00
95.0
66.0
--
Fri Jul 04, 1986
3695.95
23677142
47922.00
20500.00
100.0
69.0
--
Thu Jul 04, 1985
3699.91
24307586
30627.00
30000.00
102.0
73.0
--
Wed Jul 04, 1984
3702.04
24684868
69387.00
43700.00
99.0
67.0
--
Mon Jul 04, 1983
3707.46
25609766
105086.00
83500.00
94.0
72.0
--
Sun Jul 04, 1982
3686.03
22245798
41579.00
10000.00
94.0
65.0
--
Sat Jul 04, 1981
3680.46
21450662
10294.00
7990.00
99.0
71.0
--
Fri Jul 04, 1980
3700.36
24542242
33677.00
27000.00
98.0
60.0
--
Wed Jul 04, 1979
3681.84
21716304
48164.00
6390.00
94.0
80.0
--
Tue Jul 04, 1978
3650.99
17531738
36611.00
7940.00
n/a
65.0
--
Mon Jul 04, 1977
3653.41
17866806
5210.00
8360.00
89.0
66.0
--
Sun Jul 04, 1976
3672.23
20423340
15123.00
7980.00
97.0
68.0
--
Fri Jul 04, 1975
3670.19
20167530
50833.00
17200.00
n/a
n/a
--
Thu Jul 04, 1974
3667.06
19764214
19224.00
18000.00
99.0
59.0
--
Wed Jul 04, 1973
3638.42
16122181
52335.00
8710.00
101.0
71.0
--
Tue Jul 04, 1972
3619.66
14015888
13653.00
9220.00
103.0
77.0
--
Sun Jul 04, 1971
3621.72
14262190
35283.00
12400.00
97.0
70.0
--
Sat Jul 04, 1970
3600.08
12043574
32499.00
14400.00
98.0
71.0
--
Fri Jul 04, 1969
3580.60
10256142
31366.00
17000.00
99.0
82.0
--
Thu Jul 04, 1968
3548.25
7674262
26144.00
8580.00
98.0
73.0
--
Tue Jul 04, 1967
3530.60
6466350
28574.00
10500.00
106.0
73.0
--
Mon Jul 04, 1966
3544.74
7445973
11022.00
9350.00
102.0
71.0
--
Sun Jul 04, 1965
3514.60
5485173
49239.00
15100.00
101.0
67.0
--
Sat Jul 04, 1964
3474.83
3379014
23256.00
1000.00
103.0
71.0
--
Thu Jul 04, 1963
17400
4654.00
2470.00
99.0
73.0
--



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 0.224 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


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1999 - 2018


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