Water Database



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The earliest data is from
The most recent data is from Tuesday, October 17th, 2017

Water Data for 20 days surrounding Feb 12, 1991

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Feb 22, 1991
3629.22
-0.11
14766027
7268.00
13500.00
63.0
35.0
--
Thu, Feb 21, 1991
3629.33
-0.06
14778304
7577.00
13400.00
59.0
30.0
--
Wed, Feb 20, 1991
3629.39
-0.12
14784973
8354.00
15500.00
57.0
30.0
--
Tue, Feb 19, 1991
3629.51
-0.14
14798366
8854.00
16100.00
56.0
29.0
--
Mon, Feb 18, 1991
3629.65
-0.09
14813964
9067.00
14300.00
46.0
33.0
--
Sun, Feb 17, 1991
3629.74
0.04
14824009
9141.00
10700.00
60.0
40.0
--
Sat, Feb 16, 1991
3629.70
-0.11
14819545
8812.00
11900.00
62.0
45.0
--
Fri, Feb 15, 1991
3629.81
-0.06
14831822
7790.00
12700.00
64.0
34.0
--
Thu, Feb 14, 1991
3629.87
-0.06
14838518
7407.00
12000.00
69.0
35.0
--
Wed, Feb 13, 1991
3629.93
-0.08
14845187
7226.00
12000.00
65.0
31.0
--
Tue, Feb 12, 1991
3630.01
-0.13
14854126
7162.00
13000.00
55.0
34.0
--
Mon, Feb 11, 1991
3630.14
-0.08
14868738
7045.00
10200.00
55.0
30.0
--
Sun, Feb 10, 1991
3630.22
0.05
14877747
6768.00
4890.00
58.0
31.0
--
Sat, Feb 09, 1991
3630.17
0.04
14872116
6545.00
4870.00
59.0
31.0
--
Fri, Feb 08, 1991
3630.13
-0.01
14867612
6353.00
5450.00
56.0
34.0
--
Thu, Feb 07, 1991
3630.14
-0.09
14868738
6066.00
10200.00
53.0
29.0
--
Wed, Feb 06, 1991
3630.23
-0.06
14878873
6045.00
10200.00
53.0
30.0
--
Tue, Feb 05, 1991
3630.29
-0.05
14885629
6023.00
10200.00
54.0
26.0
--
Mon, Feb 04, 1991
3630.34
-0.10
14891260
5878.00
10200.00
52.0
27.0
--
Sun, Feb 03, 1991
3630.44
-0.06
14902493
5736.00
10200.00
48.0
28.0
--
Sat, Feb 02, 1991
3630.50
-0.10
14909250
5848.00
10200.00
45.0
23.0
--
Averages of List
3629.94
-0.07
14846537.95
7188.81
11033.81
56.62
31.67
--


Averages for February 12th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3638.29
-0.09
16236047.95
8343.08
13475.03
51.83
32.62
47.3
All-Time
3621.39
-0.07
14791946.50
8668.09
12319.93
72.40
48.28
63.1


All Lake Powell water data for February 12th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Feb 12, 2017
3594.58
11240216
8641.00
11526.00
48.0
43.0
50.0
Fri Feb 12, 2016
3595.46
11322027
7896.00
12830.00
57.0
34.0
48.0
Thu Feb 12, 2015
3593.06
11099793
7559.00
10923.00
60.0
37.0
53.0
Wed Feb 12, 2014
3577.21
9702409
3852.00
11075.00
57.0
37.0
46.0
Tue Feb 12, 2013
3603.26
12063838
5914.00
11047.00
41.0
24.1
44.0
Sun Feb 12, 2012
3636.22
15561152
5038.00
10521.00
53.1
46.0
48.0
Sat Feb 12, 2011
3617.88
13539850
6261.00
18072.00
52.0
27.0
45.0
Fri Feb 12, 2010
3621.33
13904657
7085.00
11973.00
51.1
32.0
49.0
Thu Feb 12, 2009
3613.29
13064318
7279.00
11014.00
46.0
28.0
48.0
Tue Feb 12, 2008
3590.03
10823224
7654.00
10440.00
55.9
34.0
46.0
Mon Feb 12, 2007
3598.72
11628375
8507.00
11209.00
57.0
37.9
48.0
Sun Feb 12, 2006
3592.39
11038243
7237.00
12905.00
48.9
24.1
46.0
Sat Feb 12, 2005
3560.35
8349686
7071.00
14099.00
45.0
37.0
--
Thu Feb 12, 2004
3589.60
10784342
4068.00
14058.00
35.1
24.1
46.0
Wed Feb 12, 2003
3613.33
13068422
4689.00
12829.00
n/a
n/a
--
Tue Feb 12, 2002
3651.23
17369306
6568.00
11404.00
52.0
27.0
46.0
Mon Feb 12, 2001
3665.23
19187280
5387.00
11860.00
52.0
30.0
--
Sat Feb 12, 2000
3678.60
21054886
7742.00
10573.00
60.0
41.0
--
Fri Feb 12, 1999
3679.87
21239146
8628.00
14598.00
42.0
20.0
--
Thu Feb 12, 1998
3677.58
20907760
11610.00
20200.00
n/a
n/a
--
Wed Feb 12, 1997
3669.64
19788710
10253.00
20000.00
51.0
29.0
--
Mon Feb 12, 1996
3677.06
20833050
9855.00
13400.00
60.0
37.0
--
Sun Feb 12, 1995
3646.20
16747338
7300.00
10100.00
60.0
36.0
--
Sat Feb 12, 1994
3656.10
17986986
8095.00
11700.00
47.0
26.0
--
Fri Feb 12, 1993
3613.06
13040787
8556.00
11200.00
n/a
n/a
--
Wed Feb 12, 1992
3620.66
13833281
7811.00
11900.00
47.0
39.0
--
Tue Feb 12, 1991
3630.01
14854126
7162.00
13000.00
55.0
34.0
--
Mon Feb 12, 1990
3654.95
17840118
5099.00
7480.00
58.0
34.0
--
Sun Feb 12, 1989
3675.15
20560286
6130.00
3810.00
57.0
38.0
--
Fri Feb 12, 1988
3682.57
21634800
8918.00
9130.00
57.0
26.0
--
Thu Feb 12, 1987
3678.09
20981062
16250.00
18600.00
55.0
43.0
--
Wed Feb 12, 1986
3684.13
21866352
15090.00
20600.00
51.0
34.0
--
Tue Feb 12, 1985
3678.41
21027438
15942.00
26300.00
49.0
27.0
--
Sun Feb 12, 1984
3679.03
21148594
15569.00
24200.00
49.0
28.0
--
Sat Feb 12, 1983
3682.25
21650750
12579.00
13700.00
55.0
38.0
--
Fri Feb 12, 1982
3662.02
18846242
7662.00
17900.00
45.0
29.0
--
Thu Feb 12, 1981
3678.36
21144924
7737.00
12400.00
53.0
28.0
--
Tue Feb 12, 1980
3672.67
20363396
9961.00
10100.00
59.0
28.0
--
Mon Feb 12, 1979
3627.16
14678630
8460.00
14400.00
37.0
32.0
--
Sun Feb 12, 1978
3624.35
14391294
8684.00
3730.00
53.0
34.0
--
Sat Feb 12, 1977
3651.54
17628756
7237.00
8930.00
60.0
34.0
--
Thu Feb 12, 1976
3666.41
19615132
11068.00
11700.00
55.0
38.0
--
Wed Feb 12, 1975
3645.82
16967028
9557.00
10000.00
52.0
30.0
--
Tue Feb 12, 1974
3648.07
17273274
10344.00
4760.00
49.0
25.0
--
Mon Feb 12, 1973
3600.71
12047945
11696.00
15300.00
55.0
48.0
--
Sat Feb 12, 1972
3607.37
12729796
11206.00
8150.00
51.0
22.0
--
Fri Feb 12, 1971
3601.99
12211686
12653.00
7720.00
66.0
34.0
--
Thu Feb 12, 1970
3569.12
9263884
9120.00
13600.00
66.0
41.0
--
Wed Feb 12, 1969
3541.08
7151868
10450.00
8200.00
n/a
n/a
--
Mon Feb 12, 1968
3525.06
6099862
7270.00
9450.00
54.0
41.0
--
Sun Feb 12, 1967
3516.20
5563126
6475.00
9570.00
56.0
29.0
--
Sat Feb 12, 1966
3534.35
6725897
9152.00
12300.00
35.0
20.0
--
Fri Feb 12, 1965
3491.75
4210766
11419.00
14800.00
37.0
20.0
--
Wed Feb 12, 1964
3414.40
1108997
4631.00
3990.00
n/a
n/a
--



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 0.316 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 - 2017


Water Database