Lake Powell Water Database



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

Water Data for 20 days surrounding Jan 29, 1991

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Feb 08, 1991
3630.13
-0.01
14867612
6353
5450
56.0
34.0
--
Thu, Feb 07, 1991
3630.14
-0.09
14868738
6066
10200
53.0
29.0
--
Wed, Feb 06, 1991
3630.23
-0.06
14878873
6045
10200
53.0
30.0
--
Tue, Feb 05, 1991
3630.29
-0.05
14885629
6023
10200
54.0
26.0
--
Mon, Feb 04, 1991
3630.34
-0.10
14891260
5878
10200
52.0
27.0
--
Sun, Feb 03, 1991
3630.44
-0.06
14902493
5736
10200
48.0
28.0
--
Sat, Feb 02, 1991
3630.50
-0.10
14909250
5848
10200
45.0
23.0
--
Fri, Feb 01, 1991
3630.60
-0.11
14920511
5804
10200
44.0
25.0
--
Thu, Jan 31, 1991
3630.71
-0.09
14932871
5755
10200
43.0
20.0
--
Wed, Jan 30, 1991
3630.80
-0.06
14943005
5652
10200
43.0
20.0
--
Tue, Jan 29, 1991
3630.86
-0.10
14949762
5525
10200
46.0
26.0
--
Mon, Jan 28, 1991
3630.96
-0.11
14960996
5541
9570
48.0
25.0
--
Sun, Jan 27, 1991
3631.07
-0.03
14973383
5537
4860
47.0
23.0
--
Sat, Jan 26, 1991
3631.10
0.00
14976761
5486
4850
48.0
23.0
--
Fri, Jan 25, 1991
3631.10
0.03
14976761
5523
6360
44.0
25.0
--
Thu, Jan 24, 1991
3631.07
-0.20
14973383
5616
15400
46.0
21.0
--
Wed, Jan 23, 1991
3631.27
-0.18
14995877
5588
14200
51.0
26.0
--
Tue, Jan 22, 1991
3631.45
-0.07
15016120
5721
11300
50.0
27.0
--
Mon, Jan 21, 1991
3631.52
-0.13
15024002
5697
10600
49.0
25.0
--
Sun, Jan 20, 1991
3631.65
0.05
15038614
5713
8620
49.0
28.0
--
Sat, Jan 19, 1991
3631.60
-0.05
15033011
5793
9070
46.0
26.0
--
Averages of List
3630.85
-0.07
14948520
5757
9632
48.3
25.6
--


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 0.180 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