Water Database



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The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, June 28th, 2015

Water Data for 20 days surrounding Jul 04, 1975

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jul 14, 1975
3673.59
0.30
20646646
49123.00
18800.00
95.0
69.0
--
Sun, Jul 13, 1975
3673.29
0.32
20604210
50602.00
12200.00
90.0
70.0
--
Sat, Jul 12, 1975
3672.97
0.41
20558928
51584.00
18800.00
93.0
70.0
--
Fri, Jul 11, 1975
3672.56
0.36
20500740
52635.00
19800.00
94.0
73.0
--
Thu, Jul 10, 1975
3672.20
0.28
20449622
51781.00
21200.00
97.0
73.0
--
Wed, Jul 09, 1975
3671.92
0.35
20410030
53340.00
21800.00
95.0
71.0
--
Tue, Jul 08, 1975
3671.57
0.22
20361068
52890.00
23100.00
99.0
77.0
--
Mon, Jul 07, 1975
3671.35
0.40
20330284
54311.00
20200.00
102.0
77.0
--
Sun, Jul 06, 1975
3670.95
0.34
20274258
54080.00
18900.00
99.0
79.0
--
Sat, Jul 05, 1975
3670.61
0.42
20226534
52728.00
18700.00
98.0
68.0
--
Fri, Jul 04, 1975
3670.19
0.38
20167530
50833.00
17200.00
n/a
n/a
--
Thu, Jul 03, 1975
3669.81
0.25
20114514
49828.00
21000.00
92.0
69.0
--
Wed, Jul 02, 1975
3669.56
0.33
20079842
50094.00
20000.00
103.0
72.0
--
Tue, Jul 01, 1975
3669.23
0.33
20034062
49609.00
19900.00
103.0
58.0
--
Mon, Jun 30, 1975
3668.90
0.32
19988284
44110.00
17800.00
98.0
59.0
--
Sun, Jun 29, 1975
3668.58
0.36
19943926
44078.00
15400.00
98.0
59.0
--
Sat, Jun 28, 1975
3668.22
0.43
19893984
43446.00
13600.00
98.0
59.0
--
Fri, Jun 27, 1975
3667.79
0.30
19834622
41002.00
17500.00
93.0
61.0
--
Thu, Jun 26, 1975
3667.49
0.29
19793386
42540.00
18700.00
85.0
56.0
--
Wed, Jun 25, 1975
3667.20
0.21
19753528
44953.00
20300.00
93.0
74.0
--
Tue, Jun 24, 1975
3666.99
0.23
19724672
47334.00
20100.00
92.0
67.0
--
Averages of List
3670.24
0.33
20175746.19
49090.52
18809.52
95.85
68.05
--


Averages for July 4th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3659.58
0.06
18871539.63
27863.43
16789.34
98.07
70.17
77.1
All-Time
3642.25
0.13
16829653.19
28046.35
14658.21
72.22
48.06
62.8


All Lake Powell water data for July 4th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
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
98.1
100.0
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 0.556 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 - 2015


Water Database