Water Database





The earliest data is from
The most recent data is from Friday, November 17th, 2017

Water Data for 20 days surrounding Jul 21, 2012

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jul 31, 2012
3628.45
-0.18
14679979
5017.00
14913.00
95.0
69.1
--
Mon, Jul 30, 2012
3628.63
-0.09
14699978
10081.00
14536.00
89.1
69.1
79.0
Sun, Jul 29, 2012
3628.72
-0.20
14709985
2506.00
13629.00
91.0
75.0
79.0
Sat, Jul 28, 2012
3628.92
-0.17
14732240
5034.00
14349.00
96.1
72.0
80.0
Fri, Jul 27, 2012
3629.09
-0.14
14751176
7075.00
14577.00
91.0
77.0
--
Thu, Jul 26, 2012
3629.23
-0.18
14766784
4621.00
14558.00
n/a
n/a
79.0
Wed, Jul 25, 2012
3629.41
-0.16
14786868
5714.00
14444.00
96.1
73.0
79.0
Tue, Jul 24, 2012
3629.57
-0.21
14804737
2949.00
14732.00
89.1
71.1
79.0
Mon, Jul 23, 2012
3629.78
-0.19
14828214
4228.00
14804.00
96.1
73.9
79.0
Sun, Jul 22, 2012
3629.97
-0.11
14849478
7952.00
13657.00
97.0
71.1
79.0
Sat, Jul 21, 2012
3630.08
-0.20
14861799
3101.00
14305.00
97.0
75.2
79.0
Fri, Jul 20, 2012
3630.28
-0.20
14884219
3519.00
14735.00
95.0
77.0
79.0
Thu, Jul 19, 2012
3630.48
-0.15
14906663
6292.00
14459.00
93.9
75.2
79.0
Wed, Jul 18, 2012
3630.63
-0.18
14923512
4714.00
14725.00
96.1
72.0
79.0
Tue, Jul 17, 2012
3630.81
-0.18
14943749
4800.00
14820.00
93.9
66.0
78.0
Mon, Jul 16, 2012
3630.99
-0.14
14964006
7174.00
14749.00
88.0
68.0
78.0
Sun, Jul 15, 2012
3631.13
-0.16
14979775
4832.00
13642.00
88.0
68.0
78.0
Sat, Jul 14, 2012
3631.29
-0.23
14997811
748.00
13868.00
81.0
70.0
80.0
Fri, Jul 13, 2012
3631.52
-0.10
15023765
9132.00
14267.00
96.1
75.9
81.0
Thu, Jul 12, 2012
3631.62
-0.22
15035059
2314.00
14841.00
n/a
n/a
81.0
Wed, Jul 11, 2012
3631.84
-0.16
15059928
5717.00
14559.00
n/a
n/a
80.0
Averages of List
3630.12
-0.17
14866177.38
5120.00
14436.62
92.75
72.14
79.2


Averages for July 21st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3656.28
-0.08
18458754.63
15389.71
17330.63
97.91
70.89
79.5
All-Time
3641.30
-0.04
16686417.00
15572.16
15782.44
72.56
48.24
62.9


All Lake Powell water data for July 21st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Jul 21, 2017
3635.37
15462973
12705.00
14175.00
97.0
75.0
80.0
Thu Jul 21, 2016
3619.95
13757939
10062.00
16050.00
98.0
73.0
78.0
Tue Jul 21, 2015
3614.04
13141260
16605.00
17385.00
90.0
64.0
77.0
Mon Jul 21, 2014
3609.17
12646935
10977.00
13383.00
n/a
n/a
78.0
Sun Jul 21, 2013
3596.17
11388307
8372.00
12672.00
97.0
78.1
80.0
Sat Jul 21, 2012
3630.08
14861799
3101.00
14305.00
97.0
75.2
79.0
Thu Jul 21, 2011
3659.92
18482124
51349.00
24192.00
n/a
n/a
--
Wed Jul 21, 2010
3637.53
15713321
8296.00
13394.00
95.0
75.9
83.0
Tue Jul 21, 2009
3641.97
16236878
13303.00
13652.00
88.0
71.1
--
Mon Jul 21, 2008
3633.56
15255369
15546.00
14703.00
89.1
66.9
80.0
Sat Jul 21, 2007
3608.67
12596883
5135.00
12751.00
99.0
77.0
81.0
Fri Jul 21, 2006
3608.37
12566939
9241.00
13731.00
102.9
73.0
82.0
Thu Jul 21, 2005
3607.84
12514117
12031.00
14325.00
106.0
73.9
82.0
Wed Jul 21, 2004
3581.97
10109240
6863.00
15378.00
n/a
n/a
79.0
Mon Jul 21, 2003
3612.81
13015236
5563.00
15568.00
102.9
77.0
81.0
Sun Jul 21, 2002
3636.47
15590108
2669.00
13293.00
100.0
73.9
78.0
Sat Jul 21, 2001
3670.84
19954878
6318.00
13964.00
95.0
69.1
77.0
Fri Jul 21, 2000
3682.69
21652576
8315.00
8039.00
105.0
69.0
--
Wed Jul 21, 1999
3694.64
23471418
18359.00
18390.00
89.0
66.0
--
Tue Jul 21, 1998
3696.26
23726328
15390.00
21100.00
105.0
75.0
--
Mon Jul 21, 1997
3694.56
23458910
17537.00
21014.00
98.0
70.0
77.5
Sun Jul 21, 1996
3687.40
22356552
12685.00
12800.00
105.0
74.0
--
Fri Jul 21, 1995
3691.89
23043280
54911.00
17600.00
99.0
68.0
--
Thu Jul 21, 1994
3663.25
18921912
6435.00
15000.00
100.0
74.0
--
Wed Jul 21, 1993
3668.58
19642862
17341.00
15500.00
96.0
65.0
--
Tue Jul 21, 1992
3631.72
15046497
8330.00
14500.00
103.0
71.0
--
Sun Jul 21, 1991
3636.72
15619517
9188.00
17000.00
86.0
64.0
--
Sat Jul 21, 1990
3648.71
17056036
6878.00
15400.00
94.0
68.0
--
Fri Jul 21, 1989
3674.74
20502078
4239.00
16800.00
107.0
77.0
--
Thu Jul 21, 1988
3692.34
23112714
6955.00
12500.00
98.0
66.0
--
Tue Jul 21, 1987
3697.33
23895482
15851.00
19400.00
98.0
64.0
--
Mon Jul 21, 1986
3699.76
24283602
36404.00
23400.00
n/a
n/a
--
Sun Jul 21, 1985
3697.81
23971800
21073.00
27900.00
88.0
69.0
--
Sat Jul 21, 1984
3702.16
24704294
37986.00
29700.00
98.0
72.0
--
Thu Jul 21, 1983
3707.92
25686578
47055.00
40200.00
94.0
76.0
--
Wed Jul 21, 1982
3687.36
22445998
17526.00
18700.00
102.0
72.0
--
Tue Jul 21, 1981
3679.38
21293180
11299.00
17000.00
102.0
62.0
--
Mon Jul 21, 1980
3698.52
24246756
12916.00
23700.00
105.0
65.0
--
Sat Jul 21, 1979
3684.77
22151886
24781.00
17000.00
92.0
70.0
--
Fri Jul 21, 1978
3652.60
17735746
19066.00
10700.00
104.0
72.0
--
Thu Jul 21, 1977
3650.43
17488520
5063.00
14700.00
96.0
73.0
--
Wed Jul 21, 1976
3671.11
20266256
7833.00
15100.00
97.0
68.0
--
Mon Jul 21, 1975
3674.82
20821850
37143.00
21800.00
101.0
76.0
--
Sun Jul 21, 1974
3664.24
19378956
12674.00
16900.00
95.0
72.0
--
Sat Jul 21, 1973
3642.18
16573901
28224.00
6830.00
94.0
68.0
--
Fri Jul 21, 1972
3617.36
13768852
7410.00
17000.00
97.0
75.0
--
Wed Jul 21, 1971
3621.47
14234982
14162.00
18800.00
98.0
77.0
--
Tue Jul 21, 1970
3601.36
12169199
13652.00
10100.00
99.0
78.0
--
Mon Jul 21, 1969
3581.18
10307028
19663.00
15000.00
96.0
71.0
--
Sun Jul 21, 1968
3546.79
7568324
11511.00
13400.00
103.0
75.0
--
Fri Jul 21, 1967
3532.70
6604904
18219.00
10300.00
104.0
74.0
--
Thu Jul 21, 1966
3541.73
7232449
5649.00
10600.00
97.0
76.0
--
Wed Jul 21, 1965
3527.07
6258313
30893.00
9280.00
94.0
72.0
--
Tue Jul 21, 1964
3481.81
3713693
12974.00
960.00
101.0
84.0
--
Sun Jul 21, 1963
45400
2743.00
1000.00
103.0
74.0
--



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 0.159 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 - 2017


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