Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, September 17th, 2019

Water Data for 20 days surrounding Jan 29, 1971

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Feb 08, 1971
3601.76
0.20
12189148
13281
2460
53.0
25.0
--
Sun, Feb 07, 1971
3601.56
0.19
12169553
13036
3070
51.0
34.0
--
Sat, Feb 06, 1971
3601.37
0.06
12150938
13228
7300
56.0
34.0
--
Fri, Feb 05, 1971
3601.31
0.14
12145053
13068
7250
59.0
28.0
--
Thu, Feb 04, 1971
3601.17
0.08
12131319
13462
7710
44.0
24.0
--
Wed, Feb 03, 1971
3601.09
0.09
12123495
13271
6310
63.0
31.0
--
Tue, Feb 02, 1971
3601.00
0.11
12114667
12749
5880
60.0
33.0
--
Mon, Feb 01, 1971
3600.89
0.10
12103876
12249
4810
60.0
35.0
--
Sun, Jan 31, 1971
3600.79
0.21
12094091
12549
2000
61.0
32.0
--
Sat, Jan 30, 1971
3600.58
0.21
12073515
12433
2640
58.0
30.0
--
Fri, Jan 29, 1971
3600.37
0.13
12052938
12221
3920
58.0
29.0
--
Thu, Jan 28, 1971
3600.24
0.11
12040186
12105
5170
59.0
30.0
--
Wed, Jan 27, 1971
3600.13
0.08
12029395
12094
7140
58.0
29.0
--
Tue, Jan 26, 1971
3600.05
0.06
12021572
12063
7850
56.0
30.0
--
Mon, Jan 25, 1971
3599.99
0.10
12015696
12686
7970
54.0
29.0
--
Sun, Jan 24, 1971
3599.89
0.11
12005986
12454
2890
55.0
27.0
--
Sat, Jan 23, 1971
3599.78
0.17
11995330
12211
5080
53.0
28.0
--
Fri, Jan 22, 1971
3599.61
0.16
11978847
12073
7930
56.0
35.0
--
Thu, Jan 21, 1971
3599.45
0.10
11963312
11608
5870
60.0
38.0
--
Wed, Jan 20, 1971
3599.35
0.12
11953626
11513
6290
61.0
37.0
--
Tue, Jan 19, 1971
3599.23
0.05
11941975
11333
8030
60.0
33.0
--
Averages of List
3600.46
0.12
12061644
12461
5599
56.9
31.0
--


Averages for January 29th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.53
-0.11
16155485
7867
14542
49.6
29.1
47.4
All-Time
3621.55
-0.09
14796339
8302
13502
72.6
48.6
63.7


All Lake Powell water data for January 29th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Jan 29, 2019
3576.68
9657790
6297
13059
48.0
34.0
45.0
Mon Jan 29, 2018
3619.44
13703997
5290
14351
54.0
32.0
48.0
Sun Jan 29, 2017
3596.19
11390178
3029
12587
48.0
26.0
47.0
Fri Jan 29, 2016
3596.64
11432318
5910
14980
51.1
32.0
48.0
Thu Jan 29, 2015
3593.72
11160628
7348
14268
46.0
27.0
48.0
Wed Jan 29, 2014
3579.00
9854110
1499
13924
52.0
33.1
45.0
Tue Jan 29, 2013
3604.64
12198345
5910
13240
43.0
27.0
45.0
Sun Jan 29, 2012
3637.08
15660932
10072
11806
46.9
28.9
49.0
Sat Jan 29, 2011
3621.00
13869467
6714
16376
54.0
30.9
47.0
Fri Jan 29, 2010
3622.33
14011695
6804
14437
39.9
32.0
49.0
Thu Jan 29, 2009
3614.36
13174179
7893
13360
48.9
28.9
48.0
Tue Jan 29, 2008
3590.80
10893087
9906
12773
35.1
19.9
46.0
Mon Jan 29, 2007
3599.72
11723383
8253
13519
48.9
30.9
47.0
Sun Jan 29, 2006
3594.59
11241152
6438
11534
53.1
30.9
47.0
Sat Jan 29, 2005
3562.14
8486755
8181
14100
50.0
37.9
49.0
Thu Jan 29, 2004
3592.09
11010776
4858
12815
50.0
28.0
49.0
Wed Jan 29, 2003
3615.58
13300186
4328
12787
55.0
37.0
50.0
Tue Jan 29, 2002
3652.58
17539014
3868
13424
39.9
28.0
47.0
Mon Jan 29, 2001
3666.53
19363092
7456
14876
44.1
28.0
--
Sat Jan 29, 2000
3679.33
21160650
8314
13156
55.0
24.0
--
Fri Jan 29, 1999
3680.71
21361650
7397
14395
49.0
n/a
--
Thu Jan 29, 1998
3679.18
21138864
10921
19900
56.0
26.0
--
Wed Jan 29, 1997
3671.32
20021628
11037
18400
49.0
33.0
--
Mon Jan 29, 1996
3678.07
20978340
8740
15600
57.0
28.0
--
Sun Jan 29, 1995
3647.12
16859904
6100
9580
51.0
30.0
--
Sat Jan 29, 1994
3657.30
18141516
7817
11300
46.0
28.0
--
Fri Jan 29, 1993
3613.74
13110446
6142
13400
52.0
28.0
--
Wed Jan 29, 1992
3621.42
13914222
6840
12700
48.0
22.0
--
Tue Jan 29, 1991
3630.86
14949762
5525
10200
46.0
26.0
--
Mon Jan 29, 1990
3655.74
17940848
5025
9510
n/a
22.0
--
Sun Jan 29, 1989
3676.87
20805426
5984
13600
50.0
8.0
--
Fri Jan 29, 1988
3683.04
21703966
9039
11700
62.0
31.0
--
Thu Jan 29, 1987
3679.39
21169534
15213
26200
52.0
39.0
--
Wed Jan 29, 1986
3685.73
22105498
13913
20100
55.0
30.0
--
Tue Jan 29, 1985
3680.74
21366038
16915
25400
44.0
31.0
--
Sun Jan 29, 1984
3680.79
21404754
13849
24300
51.0
26.0
--
Sat Jan 29, 1983
3683.31
21807370
13109
10600
51.0
39.0
--
Fri Jan 29, 1982
3663.93
19101078
7252
16900
52.0
32.0
--
Thu Jan 29, 1981
3679.78
21351354
7612
12000
52.0
30.0
--
Tue Jan 29, 1980
3673.18
20435414
10583
17100
52.0
25.0
--
Mon Jan 29, 1979
3629.33
14921634
8785
20200
28.0
14.0
--
Sun Jan 29, 1978
3625.36
14502612
5437
6660
48.0
32.0
--
Sat Jan 29, 1977
3651.91
17675554
9198
19000
51.0
27.0
--
Thu Jan 29, 1976
3666.82
19671442
7622
9700
53.0
28.0
--
Wed Jan 29, 1975
3645.75
16958398
9145
8620
41.0
24.0
--
Tue Jan 29, 1974
3647.08
17150100
9599
8940
50.0
25.0
--
Mon Jan 29, 1973
3601.37
12112452
10572
20900
37.0
23.0
--
Sat Jan 29, 1972
3608.01
12794734
12475
11800
51.0
34.0
--
Fri Jan 29, 1971
3600.37
12052938
12221
3920
58.0
29.0
--
Thu Jan 29, 1970
3569.60
9303379
8521
10500
43.0
23.0
--
Wed Jan 29, 1969
3540.30
7097730
15583
13700
49.0
32.0
--
Mon Jan 29, 1968
3525.19
6108008
6872
8700
47.0
31.0
--
Sun Jan 29, 1967
3517.50
5641536
7591
6570
53.0
29.0
--
Sat Jan 29, 1966
3535.41
6797291
8500
11800
46.0
22.0
--
Fri Jan 29, 1965
3491.52
4198819
10445
9730
54.0
32.0
--
Wed Jan 29, 1964
3414.40
1108997
4979
1140
51.0
24.0
--



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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



Page took 0.205 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 - 2019


Water Database