Water Database





The earliest data is from
The most recent data is from Saturday, December 9th, 2017

Water Data for 20 days surrounding Feb 14, 1991

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Feb 24, 1991
3629.18
-0.02
14761562
7343.00
7890.00
63.0
36.0
--
Sat, Feb 23, 1991
3629.20
-0.02
14763795
7322.00
11900.00
60.0
34.0
--
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
--
Averages of List
3629.82
-0.06
14832900.52
7335.52
11004.76
58.05
32.57
--


Averages for February 14th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3638.13
-0.07
16217184.97
8668.95
13575.05
54.98
32.41
47.7
All-Time
3621.27
-0.06
14778680.98
8931.37
12424.02
72.73
48.24
62.3


All Lake Powell water data for February 14th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Feb 14, 2017
3594.46
11229089
10611.00
13495.00
57.0
39.0
50.0
Sun Feb 14, 2016
3595.37
11313642
9249.00
10630.00
59.0
37.0
48.0
Sat Feb 14, 2015
3592.93
11087835
7743.00
10103.00
64.0
37.0
52.0
Fri Feb 14, 2014
3576.99
9683871
5811.00
11189.00
72.0
46.9
46.0
Thu Feb 14, 2013
3603.04
12042487
6629.00
11228.00
54.0
28.0
44.0
Tue Feb 14, 2012
3636.11
15548422
7367.00
11586.00
46.0
30.9
49.0
Mon Feb 14, 2011
3617.44
13493784
6541.00
18191.00
55.0
30.9
45.0
Sun Feb 14, 2010
3621.26
13897187
6766.00
9626.00
54.0
35.1
49.0
Sat Feb 14, 2009
3613.13
13047942
7122.00
10455.00
46.0
28.9
48.0
Thu Feb 14, 2008
3590.02
10822317
9401.00
10554.00
41.0
28.9
46.0
Wed Feb 14, 2007
3598.63
11619840
7796.00
10987.00
51.1
37.0
48.0
Tue Feb 14, 2006
3592.06
11008027
6876.00
14644.00
54.0
28.0
47.0
Mon Feb 14, 2005
3560.34
8348923
9680.00
14027.00
57.0
37.9
49.0
Sat Feb 14, 2004
3589.22
10750039
4127.00
14064.00
44.1
24.1
47.0
Fri Feb 14, 2003
3613.05
13039764
4478.00
12776.00
50.0
39.9
48.0
Thu Feb 14, 2002
3651.07
17349284
9080.00
11272.00
61.0
32.0
--
Wed Feb 14, 2001
3665.04
19161698
4787.00
11979.00
44.1
34.0
--
Mon Feb 14, 2000
3678.50
21040416
8159.00
11542.00
60.0
30.0
--
Sun Feb 14, 1999
3679.73
21218756
8355.00
13079.00
53.0
28.0
--
Sat Feb 14, 1998
3677.35
20874694
11461.00
19100.00
n/a
n/a
--
Fri Feb 14, 1997
3669.31
19743232
10191.00
20000.00
52.0
25.0
--
Wed Feb 14, 1996
3676.94
20815820
9930.00
14300.00
66.0
33.0
--
Tue Feb 14, 1995
3645.99
16721729
7354.00
13900.00
61.0
46.0
--
Mon Feb 14, 1994
3656.00
17974138
7835.00
12800.00
52.0
25.0
--
Sun Feb 14, 1993
3612.93
13027484
7449.00
10100.00
n/a
n/a
--
Fri Feb 14, 1992
3620.61
13827976
8365.00
11900.00
52.0
31.0
--
Thu Feb 14, 1991
3629.87
14838518
7407.00
12000.00
69.0
35.0
--
Wed Feb 14, 1990
3654.65
17801862
5144.00
14600.00
57.0
23.0
--
Tue Feb 14, 1989
3675.09
20551792
6545.00
8950.00
55.0
19.0
--
Sun Feb 14, 1988
3682.53
21628914
9280.00
8560.00
65.0
29.0
--
Sat Feb 14, 1987
3678.04
20973806
16708.00
19100.00
54.0
39.0
--
Fri Feb 14, 1986
3683.93
21836560
12781.00
19900.00
55.0
39.0
--
Thu Feb 14, 1985
3678.13
20986834
15250.00
26300.00
55.0
30.0
--
Tue Feb 14, 1984
3678.80
21115228
16442.00
24200.00
54.0
26.0
--
Mon Feb 14, 1983
3682.22
21646330
11887.00
14200.00
56.0
34.0
--
Sun Feb 14, 1982
3661.93
18834322
8120.00
9640.00
43.0
32.0
--
Sat Feb 14, 1981
3678.28
21133282
8024.00
11300.00
56.0
35.0
--
Thu Feb 14, 1980
3672.63
20357734
10344.00
12300.00
44.0
34.0
--
Wed Feb 14, 1979
3627.10
14671982
8950.00
11700.00
53.0
29.0
--
Tue Feb 14, 1978
3624.19
14373624
6981.00
12900.00
51.0
36.0
--
Mon Feb 14, 1977
3651.54
17628756
7471.00
11400.00
63.0
35.0
--
Sat Feb 14, 1976
3666.44
19619254
11100.00
8480.00
60.0
40.0
--
Fri Feb 14, 1975
3645.89
16975628
10546.00
7670.00
49.0
39.0
--
Thu Feb 14, 1974
3648.16
17284556
10174.00
4840.00
49.0
26.0
--
Wed Feb 14, 1973
3600.64
12041098
14165.00
17800.00
49.0
31.0
--
Mon Feb 14, 1972
3607.54
12747039
11046.00
8020.00
61.0
32.0
--
Sun Feb 14, 1971
3602.17
12229489
11674.00
5370.00
64.0
33.0
--
Sat Feb 14, 1970
3569.15
9266335
9365.00
9310.00
65.0
40.0
--
Fri Feb 14, 1969
3541.22
7161577
11302.00
8750.00
n/a
n/a
--
Wed Feb 14, 1968
3524.91
6090373
7561.00
10900.00
55.0
41.0
--
Tue Feb 14, 1967
3515.99
5550403
6294.00
9590.00
64.0
n/a
--
Mon Feb 14, 1966
3534.19
6715052
8769.00
10700.00
41.0
20.0
--
Sun Feb 14, 1965
3491.37
4191032
11025.00
14900.00
40.0
28.0
--
Fri Feb 14, 1964
3414.40
1108997
4776.00
3990.00
49.0
27.0
--



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


Copyright Summit Technologies, Inc.
1999 - 2017


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