Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, September 21st, 2019

Water Data for 20 days surrounding Feb 07, 2009

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Feb 17, 2009
3612.89
-0.07
13023403
7090
10942
50.0
34.0
48.0
Mon, Feb 16, 2009
3612.96
-0.09
13030557
7097
10965
51.1
35.1
48.0
Sun, Feb 15, 2009
3613.05
-0.08
13039759
7034
10216
44.1
25.0
48.0
Sat, Feb 14, 2009
3613.13
-0.07
13047942
7122
10455
46.0
28.9
48.0
Fri, Feb 13, 2009
3613.20
-0.09
13055104
6150
11000
41.0
26.1
48.0
Thu, Feb 12, 2009
3613.29
-0.07
13064318
7279
11014
46.0
28.0
48.0
Wed, Feb 11, 2009
3613.36
-0.04
13071486
8935
10999
45.0
27.0
48.0
Tue, Feb 10, 2009
3613.40
-0.11
13075584
5128
11099
46.0
30.9
47.0
Mon, Feb 09, 2009
3613.51
-0.11
13086857
5122
11096
n/a
n/a
48.0
Sun, Feb 08, 2009
3613.62
-0.05
13098136
7652
10278
n/a
n/a
48.0
Sat, Feb 07, 2009
3613.67
-0.06
13103265
7330
10515
57.9
34.0
48.0
Fri, Feb 06, 2009
3613.73
-0.08
13109421
6703
11007
55.9
34.0
48.0
Thu, Feb 05, 2009
3613.81
-0.08
13117633
6756
11061
52.0
33.1
48.0
Wed, Feb 04, 2009
3613.89
-0.07
13125848
7314
11062
55.9
30.9
48.0
Tue, Feb 03, 2009
3613.96
-0.05
13133039
8345
10974
55.9
30.0
48.0
Mon, Feb 02, 2009
3614.01
-0.09
13138176
6070
10939
52.0
28.9
48.0
Sun, Feb 01, 2009
3614.10
-0.07
13147428
6707
10458
53.1
30.0
48.0
Sat, Jan 31, 2009
3614.17
-0.08
13154627
7620
11961
50.0
28.0
48.0
Fri, Jan 30, 2009
3614.25
-0.11
13162857
7279
13303
48.9
28.9
--
Thu, Jan 29, 2009
3614.36
-0.10
13174179
7893
13360
48.9
28.9
48.0
Wed, Jan 28, 2009
3614.46
-0.08
13184477
9009
13357
46.0
25.0
48.0
Averages of List
3613.66
-0.08
13102100
7125
11241
49.8
29.8
48.0


Averages for February 7th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3636.59
-0.10
16046512
7976
14045
50.6
29.3
47.6
All-Time
3620.82
-0.08
14712730
8338
12677
71.3
47.6
62.9


All Lake Powell water data for February 7th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Feb 07, 2019
3575.06
9522249
8282
13601
39.0
25.0
45.0
Wed Feb 07, 2018
3618.42
13596525
7113
13237
55.0
33.0
51.0
Tue Feb 07, 2017
3594.98
11277356
6884
13319
60.0
44.0
49.0
Sun Feb 07, 2016
3595.99
11371481
6759
9670
45.0
25.0
48.0
Sat Feb 07, 2015
3593.29
11120969
9069
9928
64.0
37.0
51.0
Fri Feb 07, 2014
3577.83
9754778
5675
11078
52.0
37.0
46.0
Thu Feb 07, 2013
3603.78
12114404
5341
11019
54.0
34.0
45.0
Tue Feb 07, 2012
3636.52
15595908
8729
11695
48.0
30.9
48.0
Mon Feb 07, 2011
3618.98
13655462
5688
18405
57.0
30.0
45.0
Sun Feb 07, 2010
3621.72
13946330
6699
9745
43.0
37.0
49.0
Sat Feb 07, 2009
3613.67
13103265
7330
10515
57.9
34.0
48.0
Thu Feb 07, 2008
3590.25
10843152
7141
10449
45.0
27.0
45.0
Wed Feb 07, 2007
3599.01
11655881
8998
11226
55.0
34.0
46.0
Tue Feb 07, 2006
3593.17
11109910
7416
14779
51.1
27.0
48.0
Mon Feb 07, 2005
3561.15
8410746
7095
13993
46.9
35.1
50.0
Sat Feb 07, 2004
3590.44
10860379
4386
14056
42.1
25.0
48.0
Fri Feb 07, 2003
3614.16
13153589
4912
12924
39.0
21.9
48.0
Thu Feb 07, 2002
3651.68
17425736
4735
10927
46.9
24.1
46.0
Wed Feb 07, 2001
3665.62
19239910
2393
11862
57.0
39.9
--
Mon Feb 07, 2000
3678.82
21086716
8054
11555
60.0
29.0
--
Sun Feb 07, 1999
3680.11
21274098
7414
12898
52.0
31.0
--
Sat Feb 07, 1998
3678.19
20995634
11238
18300
n/a
n/a
--
Fri Feb 07, 1997
3670.25
19873048
10927
19700
49.0
25.0
--
Wed Feb 07, 1996
3677.29
20866066
8757
13900
57.0
33.0
--
Tue Feb 07, 1995
3646.57
16792550
6832
10800
60.0
32.0
--
Mon Feb 07, 1994
3656.57
18047398
6225
13200
49.0
33.0
--
Sun Feb 07, 1993
3613.18
13053051
6139
9910
n/a
n/a
--
Fri Feb 07, 1992
3620.88
13856708
8035
11800
42.0
36.0
--
Thu Feb 07, 1991
3630.14
14868738
6066
10200
53.0
29.0
--
Wed Feb 07, 1990
3655.18
17869442
4999
9570
52.0
25.0
--
Tue Feb 07, 1989
3675.61
20625636
6204
19500
43.0
5.0
--
Sun Feb 07, 1988
3682.83
21673022
9024
8710
49.0
24.0
--
Sat Feb 07, 1987
3678.29
21010056
16410
24600
57.0
32.0
--
Fri Feb 07, 1986
3684.77
21961732
15112
23000
44.0
26.0
--
Thu Feb 07, 1985
3679.11
21128966
14686
26200
40.0
21.0
--
Tue Feb 07, 1984
3679.63
21235632
13654
23400
54.0
28.0
--
Mon Feb 07, 1983
3682.53
21691968
11387
20400
54.0
35.0
--
Sun Feb 07, 1982
3662.73
18940972
7024
16000
39.0
10.0
--
Sat Feb 07, 1981
3678.77
21204516
8248
11700
61.0
28.0
--
Thu Feb 07, 1980
3672.90
20395934
11025
8450
44.0
32.0
--
Wed Feb 07, 1979
3627.56
14723103
8173
20200
38.0
20.0
--
Tue Feb 07, 1978
3624.41
14397893
5719
12200
52.0
37.0
--
Mon Feb 07, 1977
3651.75
17655322
8248
8590
55.0
28.0
--
Sat Feb 07, 1976
3666.44
19619254
10631
10100
53.0
41.0
--
Fri Feb 07, 1975
3645.89
16975628
9493
7800
45.0
28.0
--
Thu Feb 07, 1974
3647.64
17219702
10238
3890
48.0
28.0
--
Wed Feb 07, 1973
3600.62
12039166
11334
17300
39.0
33.0
--
Mon Feb 07, 1972
3607.36
12728781
9482
8910
53.0
27.0
--
Sun Feb 07, 1971
3601.56
12169553
13036
3070
51.0
34.0
--
Sat Feb 07, 1970
3569.27
9276219
9525
8660
59.0
33.0
--
Fri Feb 07, 1969
3540.69
7124790
9908
8420
47.0
34.0
--
Wed Feb 07, 1968
3525.01
6096723
7556
10100
51.0
31.0
--
Tue Feb 07, 1967
3516.79
5598911
7180
11700
52.0
28.0
--
Mon Feb 07, 1966
3534.79
6755688
8397
9110
51.0
39.0
--
Sun Feb 07, 1965
3491.74
4210246
11217
9610
44.0
38.0
--
Fri Feb 07, 1964
3414.50
1112000
4711
4030
52.0
21.0
--



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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 - 2019


Water Database