Water Database





The earliest data is from
The most recent data is from Monday, October 15th, 2018

Water Data for 20 days surrounding Sep 29, 1979

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Oct 09, 1979
3677.53
-0.10
21086912
7445.00
12700.00
84.0
54.0
--
Mon, Oct 08, 1979
3677.63
-0.09
21101350
7110.00
11500.00
86.0
55.0
--
Sun, Oct 07, 1979
3677.72
0.00
21114374
7543.00
5060.00
87.0
54.0
--
Sat, Oct 06, 1979
3677.72
-0.06
21114374
7942.00
8450.00
87.0
54.0
--
Fri, Oct 05, 1979
3677.78
-0.06
21123056
8342.00
11100.00
90.0
62.0
--
Thu, Oct 04, 1979
3677.84
-0.05
21131738
8645.00
9470.00
88.0
57.0
--
Wed, Oct 03, 1979
3677.89
-0.04
21138938
8558.00
11300.00
89.0
60.0
--
Tue, Oct 02, 1979
3677.93
-0.13
21144728
7932.00
12800.00
91.0
60.0
--
Mon, Oct 01, 1979
3678.06
-0.04
21163600
7802.00
9500.00
90.0
59.0
--
Sun, Sep 30, 1979
3678.10
-0.06
21169428
7879.00
8820.00
88.0
59.0
--
Sat, Sep 29, 1979
3678.16
-0.05
21178136
7797.00
11300.00
87.0
59.0
--
Fri, Sep 28, 1979
3678.21
-0.06
21185422
7483.00
9290.00
87.0
59.0
--
Thu, Sep 27, 1979
3678.27
-0.10
21194164
7505.00
11100.00
89.0
62.0
--
Wed, Sep 26, 1979
3678.37
-0.09
21208736
7573.00
12900.00
88.0
59.0
--
Tue, Sep 25, 1979
3678.46
-0.10
21221814
7494.00
12700.00
92.0
62.0
--
Mon, Sep 24, 1979
3678.56
-0.11
21236386
7434.00
12800.00
89.0
62.0
--
Sun, Sep 23, 1979
3678.67
-0.05
21252378
7388.00
9150.00
89.0
62.0
--
Sat, Sep 22, 1979
3678.72
-0.12
21259664
7475.00
12000.00
88.0
61.0
--
Fri, Sep 21, 1979
3678.84
-0.06
21277150
7380.00
9700.00
85.0
57.0
--
Thu, Sep 20, 1979
3678.90
-0.07
21285858
7528.00
10600.00
86.0
62.0
--
Wed, Sep 19, 1979
3678.97
-0.11
21296058
7668.00
9590.00
87.0
57.0
--
Averages of List
3678.21
-0.07
21184964.95
7710.62
10563.33
87.95
58.86
--


Averages for September 29th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3647.56
-0.06
17364451.85
9414.10
12521.72
81.13
54.12
72.8
All-Time
3633.73
-0.08
15770231.89
9199.64
11995.30
72.89
48.71
63.8


All Lake Powell water data for September 29th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Sep 29, 2018
3592.40
11039169
2959.00
11209.00
0.0
0.0
74.0
Fri Sep 29, 2017
3628.35
14668877
9528.00
11605.00
78.0
52.0
72.0
Thu Sep 29, 2016
3610.97
12828186
16178.00
12033.00
73.0
61.0
71.0
Tue Sep 29, 2015
3606.12
12343715
7039.00
12670.00
93.0
68.0
76.0
Mon Sep 29, 2014
3605.45
12277762
13094.00
10680.00
n/a
n/a
75.0
Sun Sep 29, 2013
3591.32
10940424
8313.00
9067.00
75.9
48.9
70.0
Sat Sep 29, 2012
3621.62
13935636
4866.00
8039.00
86.0
60.1
73.0
Thu Sep 29, 2011
3653.16
17612270
11211.00
15442.00
91.9
63.0
74.0
Wed Sep 29, 2010
3633.68
15269071
8133.00
8059.00
88.0
61.0
73.0
Tue Sep 29, 2009
3635.48
15475654
8442.00
10035.00
90.0
66.0
74.0
Mon Sep 29, 2008
3627.03
14522897
8319.00
12200.00
87.1
62.1
73.0
Sat Sep 29, 2007
3601.86
11928417
10270.00
9680.00
77.0
51.1
71.0
Fri Sep 29, 2006
3601.76
11918773
8552.00
8982.00
88.0
55.0
70.0
Thu Sep 29, 2005
3601.90
11932252
7715.00
7998.00
75.9
53.1
72.0
Wed Sep 29, 2004
3570.76
9168647
8058.00
8227.00
n/a
n/a
71.0
Mon Sep 29, 2003
3603.77
12113432
5638.00
7651.00
91.0
63.0
74.0
Sun Sep 29, 2002
3626.55
14470080
4558.00
7329.00
71.1
53.1
72.0
Sat Sep 29, 2001
3664.91
19144186
5406.00
7767.00
88.0
60.1
77.0
Fri Sep 29, 2000
3677.82
20942308
7440.00
7942.00
86.0
52.0
--
Wed Sep 29, 1999
3691.71
23015468
13948.00
19502.00
70.0
40.0
--
Tue Sep 29, 1998
3687.87
22427754
9172.00
18200.00
85.0
54.0
--
Mon Sep 29, 1997
3690.32
22801446
23447.00
19300.00
82.0
51.0
--
Sun Sep 29, 1996
3679.37
21166462
8764.00
11300.00
78.0
51.0
--
Fri Sep 29, 1995
3687.21
22327838
9245.00
18600.00
85.0
57.0
--
Thu Sep 29, 1994
3654.53
17786190
5936.00
10900.00
90.0
59.0
--
Wed Sep 29, 1993
3662.61
18836768
8357.00
11200.00
86.0
53.0
--
Tue Sep 29, 1992
3623.12
14096973
6609.00
11100.00
87.0
54.0
--
Sun Sep 29, 1991
3628.68
14705812
7435.00
9980.00
85.0
61.0
--
Sat Sep 29, 1990
3637.58
15719289
6106.00
4820.00
81.0
59.0
--
Fri Sep 29, 1989
3665.32
19199550
6038.00
11100.00
90.0
56.0
--
Thu Sep 29, 1988
3685.69
22099492
7768.00
12100.00
81.0
47.0
--
Tue Sep 29, 1987
3688.03
22451594
7897.00
11500.00
84.0
55.0
--
Mon Sep 29, 1986
3689.78
22718564
19270.00
26500.00
68.0
49.0
--
Sun Sep 29, 1985
3685.84
22122014
12843.00
18900.00
78.0
47.0
--
Sat Sep 29, 1984
3696.11
23734640
14904.00
24000.00
86.0
59.0
--
Thu Sep 29, 1983
3698.87
24205872
13231.00
27400.00
87.0
58.0
--
Wed Sep 29, 1982
3687.32
22439948
14416.00
9000.00
80.0
51.0
--
Tue Sep 29, 1981
3672.03
20242340
8222.00
9530.00
91.0
56.0
--
Mon Sep 29, 1980
3687.85
22583852
7823.00
16800.00
88.0
56.0
--
Sat Sep 29, 1979
3678.16
21178136
7797.00
11300.00
87.0
59.0
--
Fri Sep 29, 1978
3640.27
16214979
8078.00
16200.00
90.0
63.0
--
Thu Sep 29, 1977
3636.86
15836755
5108.00
18700.00
82.0
57.0
--
Wed Sep 29, 1976
3664.10
19300900
11480.00
17600.00
77.0
57.0
--
Mon Sep 29, 1975
3668.24
19896760
8133.00
14500.00
87.0
61.0
--
Sun Sep 29, 1974
3651.86
17752030
6352.00
10100.00
80.0
50.0
--
Sat Sep 29, 1973
3645.06
16926346
10150.00
7370.00
82.0
54.0
--
Fri Sep 29, 1972
3603.54
12345912
7267.00
17200.00
80.0
60.0
--
Wed Sep 29, 1971
3614.43
13479835
8832.00
12900.00
76.0
46.0
--
Tue Sep 29, 1970
3598.96
11934682
11502.00
15700.00
79.0
50.0
--
Mon Sep 29, 1969
3573.39
9635529
11026.00
0.00
90.0
63.0
--
Sun Sep 29, 1968
3545.45
7472378
8423.00
6510.00
82.0
60.0
--
Fri Sep 29, 1967
3528.50
6329607
9086.00
7490.00
86.0
62.0
--
Thu Sep 29, 1966
3529.63
6413648
6003.00
12000.00
90.0
57.0
--
Wed Sep 29, 1965
3530.07
6453028
16079.00
10700.00
71.0
36.0
--
Tue Sep 29, 1964
3491.72
4215439
8200.00
4120.00
86.0
62.0
--
Sun Sep 29, 1963
533400
4514.00
1000.00
94.0
59.0
--



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 0.211 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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