Water Database





The earliest data is from
The most recent data is from Thursday, November 23rd, 2017

Water Data for 20 days surrounding Oct 21, 2013

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Oct 31, 2013
3590.88
-0.05
10900357
5674.00
7657.00
60.1
37.0
62.0
Wed, Oct 30, 2013
3590.93
0.01
10904905
8713.00
7725.00
55.0
41.0
62.0
Tue, Oct 29, 2013
3590.92
-0.07
10903996
4799.00
7774.00
59.0
42.1
62.0
Mon, Oct 28, 2013
3590.99
0.00
10910365
8340.00
7847.00
71.1
55.9
62.0
Sun, Oct 27, 2013
3590.99
0.00
10910365
7559.00
7066.00
70.0
48.0
63.0
Sat, Oct 26, 2013
3590.99
-0.01
10910365
7403.00
7406.00
71.1
46.9
63.0
Fri, Oct 25, 2013
3591.00
-0.04
10911275
6336.00
7825.00
71.1
53.1
63.0
Thu, Oct 24, 2013
3591.04
0.00
10914916
8392.00
7899.00
68.0
48.0
63.0
Wed, Oct 23, 2013
3591.04
-0.02
10914916
7405.00
7903.00
70.0
46.0
64.0
Tue, Oct 22, 2013
3591.06
-0.01
10916737
8026.00
8029.00
68.0
44.1
64.0
Mon, Oct 21, 2013
3591.07
-0.01
10917647
7993.00
7996.00
70.0
50.0
64.0
Sun, Oct 20, 2013
3591.08
-0.01
10918558
7142.00
7144.00
72.0
42.1
64.0
Sat, Oct 19, 2013
3591.09
-0.01
10919468
7491.00
7493.00
68.0
43.0
65.0
Fri, Oct 18, 2013
3591.10
-0.03
10920379
6958.00
7952.00
66.9
45.0
66.0
Thu, Oct 17, 2013
3591.13
0.05
10923111
10991.00
8018.00
66.9
39.9
66.0
Wed, Oct 16, 2013
3591.08
-0.03
10918558
7141.00
8134.00
63.0
42.1
66.0
Tue, Oct 15, 2013
3591.11
-0.04
10921289
6662.00
8152.00
62.1
45.0
66.0
Mon, Oct 14, 2013
3591.15
0.08
10924932
12359.00
7899.00
66.0
45.0
66.0
Sun, Oct 13, 2013
3591.07
0.01
10917647
8161.00
7172.00
72.0
46.9
66.0
Sat, Oct 12, 2013
3591.06
0.04
10916737
9953.00
7477.00
69.1
45.0
66.0
Fri, Oct 11, 2013
3591.02
-0.05
10913095
6003.00
7988.00
66.0
43.0
66.0
Averages of List
3591.04
-0.01
10914743.71
7785.76
7740.76
66.92
45.20
64.2


Averages for October 21st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3648.26
-0.04
17425851.26
9860.26
11180.89
69.57
47.03
66.5
All-Time
3633.87
-0.02
15771515.71
10289.67
10262.98
72.54
48.22
62.9


All Lake Powell water data for October 21st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Oct 21, 2017
3627.64
14590226
3211.00
9202.00
61.0
46.0
65.0
Fri Oct 21, 2016
3609.95
12725268
6262.00
10085.00
72.0
44.0
67.0
Wed Oct 21, 2015
3606.18
12349632
12188.00
10030.00
62.1
51.1
71.0
Tue Oct 21, 2014
3606.01
12332870
8504.00
10105.00
77.0
63.0
67.0
Mon Oct 21, 2013
3591.07
10917647
7993.00
7996.00
70.0
50.0
64.0
Sun Oct 21, 2012
3620.18
13782312
5766.00
8054.00
78.1
54.0
67.0
Fri Oct 21, 2011
3651.14
17358038
10348.00
15488.00
77.0
51.1
67.0
Thu Oct 21, 2010
3634.08
15314809
7567.00
8050.00
62.1
50.0
68.0
Wed Oct 21, 2009
3634.02
15307942
8403.00
10067.00
66.9
51.1
65.0
Tue Oct 21, 2008
3624.85
14284121
7585.00
12123.00
78.1
50.0
--
Sun Oct 21, 2007
3601.10
11855329
8650.00
9244.00
57.0
39.9
64.0
Sat Oct 21, 2006
3607.77
12507145
16279.00
9746.00
61.0
43.0
65.0
Fri Oct 21, 2005
3602.55
11995030
11124.00
8363.00
68.0
48.0
67.0
Thu Oct 21, 2004
3570.43
9141874
7254.00
8256.00
55.9
45.0
66.0
Tue Oct 21, 2003
3602.67
12006630
5968.00
8081.00
80.1
53.1
69.0
Mon Oct 21, 2002
3625.24
14326625
5387.00
8331.00
70.0
46.9
66.0
Sun Oct 21, 2001
3663.13
18905906
6625.00
7278.00
73.9
54.0
--
Sat Oct 21, 2000
3676.62
20769998
6778.00
9469.00
79.0
46.0
--
Thu Oct 21, 1999
3689.61
22692688
11121.00
17288.00
72.0
45.0
--
Wed Oct 21, 1998
3686.13
22165074
11244.00
15308.00
73.0
49.0
--
Tue Oct 21, 1997
3689.57
22686566
17246.00
20200.00
74.0
48.0
--
Mon Oct 21, 1996
3678.37
21021648
8634.00
10600.00
58.0
38.0
--
Sat Oct 21, 1995
3685.29
22039124
10180.00
13100.00
75.0
45.0
--
Fri Oct 21, 1994
3653.83
17697182
9001.00
7770.00
70.0
44.0
--
Thu Oct 21, 1993
3662.33
18799602
10579.00
8920.00
72.0
42.0
--
Wed Oct 21, 1992
3621.57
13930298
6257.00
9380.00
n/a
52.0
--
Mon Oct 21, 1991
3627.52
14577202
6686.00
8780.00
71.0
51.0
--
Sun Oct 21, 1990
3637.25
15681000
7348.00
7980.00
58.0
39.0
--
Sat Oct 21, 1989
3663.79
18994076
7020.00
6660.00
75.0
46.0
--
Fri Oct 21, 1988
3684.45
21914042
6399.00
8900.00
81.0
52.0
--
Wed Oct 21, 1987
3687.36
22350376
9250.00
8400.00
73.0
45.0
--
Tue Oct 21, 1986
3689.52
22679042
19829.00
19400.00
62.0
41.0
--
Mon Oct 21, 1985
3686.32
22194010
14739.00
12400.00
76.0
52.0
--
Sun Oct 21, 1984
3694.28
23447154
19019.00
5220.00
58.0
38.0
--
Fri Oct 21, 1983
3695.97
23744760
16133.00
24000.00
74.0
47.0
--
Thu Oct 21, 1982
3687.68
22494338
16706.00
17400.00
66.0
43.0
--
Wed Oct 21, 1981
3672.37
20290422
11649.00
20800.00
70.0
47.0
--
Tue Oct 21, 1980
3686.05
22312342
9758.00
12400.00
67.0
37.0
--
Sun Oct 21, 1979
3676.97
21005974
6981.00
4310.00
66.0
42.0
--
Sat Oct 21, 1978
3638.23
15972625
6116.00
6690.00
68.0
52.0
--
Fri Oct 21, 1977
3635.87
15720865
5063.00
4770.00
69.0
47.0
--
Thu Oct 21, 1976
3662.37
19068416
8035.00
14600.00
66.0
44.0
--
Tue Oct 21, 1975
3666.50
19657334
8764.00
8020.00
75.0
51.0
--
Mon Oct 21, 1974
3650.80
17617406
8267.00
12200.00
78.0
52.0
--
Sun Oct 21, 1973
3645.89
17028830
10774.00
4630.00
77.0
49.0
--
Sat Oct 21, 1972
3607.52
12745008
42911.00
7350.00
60.0
44.0
--
Thu Oct 21, 1971
3613.95
13429095
11606.00
9920.00
68.0
42.0
--
Wed Oct 21, 1970
3599.38
11975475
12567.00
10300.00
72.0
54.0
--
Tue Oct 21, 1969
3573.97
9684422
14610.00
13200.00
64.0
49.0
--
Mon Oct 21, 1968
3544.38
7395944
9171.00
9660.00
75.0
48.0
--
Sat Oct 21, 1967
3528.20
6310212
7972.00
4590.00
77.0
48.0
--
Fri Oct 21, 1966
3527.96
6304967
9931.00
11000.00
74.0
52.0
--
Thu Oct 21, 1965
3531.34
6536166
17484.00
13600.00
71.0
48.0
--
Wed Oct 21, 1964
3491.69
4213877
6883.00
3750.00
76.0
46.0
--
Mon Oct 21, 1963
584400
4107.00
1000.00
72.0
52.0
--



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



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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


Water Database