Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, October 22nd, 2019

Water Data for 20 days surrounding Mar 16, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Mar 26, 2019
3569.90
-0.16
9099000
6867
13722
70.0
43.0
49.0
Mon, Mar 25, 2019
3570.06
-0.07
9111930
0
13074
68.0
42.0
49.0
Sun, Mar 24, 2019
3570.13
-0.10
9117591
7245
11466
68.0
45.0
49.0
Sat, Mar 23, 2019
3570.23
-0.10
9125682
8539
12762
62.0
39.0
49.0
Fri, Mar 22, 2019
3570.33
-0.08
9133778
9239
12582
54.0
40.0
49.0
Thu, Mar 21, 2019
3570.41
0.08
9140259
16963
13249
58.0
41.0
49.0
Wed, Mar 20, 2019
3570.33
-0.21
9133778
4050
13131
61.0
44.0
49.0
Tue, Mar 19, 2019
3570.54
-0.09
9150796
9093
12881
67.0
47.0
49.0
Mon, Mar 18, 2019
3570.63
-0.12
9158095
8447
13564
67.0
39.0
49.0
Sun, Mar 17, 2019
3570.75
-0.06
9167834
9369
11835
63.0
37.0
49.0
Sat, Mar 16, 2019
3570.81
-0.02
9172706
11693
12392
59.0
35.0
49.0
Fri, Mar 15, 2019
3570.83
0.03
9174331
14940
13427
54.0
32.0
49.0
Thu, Mar 14, 2019
3570.80
0.04
9171894
15057
13102
51.0
36.0
48.0
Wed, Mar 13, 2019
3570.76
-0.16
9168646
6341
13232
49.0
38.0
48.0
Tue, Mar 12, 2019
3570.92
-0.12
9181643
8075
13201
50.0
46.0
48.0
Mon, Mar 11, 2019
3571.04
-0.08
9191399
9876
13233
61.0
44.0
48.0
Sun, Mar 10, 2019
3571.12
-0.01
9197907
11231
11487
56.0
39.0
47.0
Sat, Mar 09, 2019
3571.13
0.00
9198720
12785
12598
54.0
37.0
47.0
Fri, Mar 08, 2019
3571.13
-0.17
9198720
5872
13222
57.0
43.0
47.0
Thu, Mar 07, 2019
3571.30
-0.06
9212560
10671
13146
65.0
45.0
47.0
Wed, Mar 06, 2019
3571.36
-0.05
9217449
11296
13327
68.0
45.0
48.0
Averages of List
3570.69
-0.07
9163082
9412
12887
60.1
40.8
48.4


Averages for March 16th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3634.11
-0.03
15765450
10361
12289
63.0
39.8
51.2
All-Time
3619.27
-0.03
14537386
10360
11159
71.8
48.0
62.6


All Lake Powell water data for March 16th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Mar 16, 2019
3570.81
9172706
11693
12392
59.0
35.0
49.0
Fri Mar 16, 2018
3614.07
13144344
4748
13449
60.0
33.0
50.0
Thu Mar 16, 2017
3593.88
11175408
13529
11797
81.0
52.0
55.0
Wed Mar 16, 2016
3593.46
11136638
7056
11855
53.1
45.0
52.0
Mon Mar 16, 2015
3591.85
10988812
11069
10849
59.0
37.0
54.0
Sun Mar 16, 2014
3575.36
9547254
6180
7803
68.0
39.9
50.0
Sat Mar 16, 2013
3600.15
11764389
7029
9395
70.0
54.0
50.0
Fri Mar 16, 2012
3634.93
15412323
11212
10285
73.0
46.0
52.0
Wed Mar 16, 2011
3612.72
13006040
11102
15665
73.0
48.9
51.0
Tue Mar 16, 2010
3619.95
13757939
8512
10062
62.1
37.0
51.0
Mon Mar 16, 2009
3611.26
12857547
6663
10433
68.0
39.9
51.0
Sun Mar 16, 2008
3588.70
10703226
12867
9074
44.1
33.1
49.0
Fri Mar 16, 2007
3597.38
11501818
7952
10242
75.0
46.0
53.0
Thu Mar 16, 2006
3589.28
10755454
8045
10061
55.9
34.0
47.0
Wed Mar 16, 2005
3557.28
8118012
9368
13998
57.0
32.0
52.0
Tue Mar 16, 2004
3584.46
10326440
6143
14044
70.0
46.0
55.0
Sun Mar 16, 2003
3608.80
12609895
5778
12820
57.0
45.0
50.0
Sat Mar 16, 2002
3648.57
17038382
5130
9549
46.0
30.0
--
Fri Mar 16, 2001
3663.32
18931254
6482
10754
62.1
37.0
--
Thu Mar 16, 2000
3677.18
20850254
7533
10958
64.0
n/a
--
Tue Mar 16, 1999
3678.09
20981228
9393
13389
73.0
41.0
--
Mon Mar 16, 1998
3673.80
20369224
10373
19500
61.0
40.0
--
Sun Mar 16, 1997
3663.21
18916576
17014
23900
71.0
42.0
--
Sat Mar 16, 1996
3675.43
20600140
10233
11700
71.0
41.0
--
Thu Mar 16, 1995
3644.82
16579555
9814
10200
70.0
43.0
--
Wed Mar 16, 1994
3654.99
17844850
8391
10400
67.0
36.0
--
Tue Mar 16, 1993
3613.47
13082754
12600
11000
67.0
44.0
--
Mon Mar 16, 1992
3619.64
13725009
8146
10200
69.0
42.0
--
Sat Mar 16, 1991
3628.72
14710277
7088
9900
55.0
36.0
--
Fri Mar 16, 1990
3651.99
17464748
6684
10200
56.0
30.0
--
Thu Mar 16, 1989
3674.51
20469422
10851
11000
76.0
28.0
--
Wed Mar 16, 1988
3681.86
21530436
11848
11500
59.0
31.0
--
Mon Mar 16, 1987
3678.59
21053562
21265
12500
44.0
32.0
--
Sun Mar 16, 1986
3682.33
21599522
19852
25100
60.0
45.0
--
Sat Mar 16, 1985
3674.97
20534736
19801
19600
57.0
44.0
--
Fri Mar 16, 1984
3675.25
20605380
18428
23400
68.0
43.0
--
Wed Mar 16, 1983
3683.30
21805880
16638
7500
57.0
39.0
--
Tue Mar 16, 1982
3663.64
19062380
10892
6630
59.0
45.0
--
Mon Mar 16, 1981
3678.18
21118730
6692
6160
61.0
41.0
--
Sun Mar 16, 1980
3675.38
20747410
12590
9490
64.0
40.0
--
Fri Mar 16, 1979
3631.06
15117317
14299
1030
55.0
34.0
--
Thu Mar 16, 1978
3622.62
14202133
9112
5400
60.0
35.0
--
Wed Mar 16, 1977
3650.60
17509984
8347
9790
63.0
33.0
--
Tue Mar 16, 1976
3664.92
19412396
10017
10500
60.0
32.0
--
Sun Mar 16, 1975
3645.83
16968262
10343
11400
60.0
31.0
--
Sat Mar 16, 1974
3649.77
17487142
13384
6680
75.0
47.0
--
Fri Mar 16, 1973
3601.28
12103649
11858
15900
58.0
34.0
--
Thu Mar 16, 1972
3611.51
13153966
12977
4690
71.0
39.0
--
Tue Mar 16, 1971
3602.25
12237417
9417
10100
65.0
35.0
--
Mon Mar 16, 1970
3571.51
9462048
9102
7660
64.0
42.0
--
Sun Mar 16, 1969
3543.86
7346896
12184
13200
59.0
29.0
--
Sat Mar 16, 1968
3524.21
6045909
7977
7710
69.0
43.0
--
Thu Mar 16, 1967
3513.22
5385916
9316
12000
72.0
40.0
--
Wed Mar 16, 1966
3534.48
6734692
16730
10900
75.0
47.0
--
Tue Mar 16, 1965
3491.58
4201939
9428
15100
59.0
41.0
--
Mon Mar 16, 1964
3414.90
1123997
4528
4050
60.0
40.0
--
Sat Mar 16, 1963
4793
1220
47.0
29.0
--



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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


Copyright Summit Technologies, Inc.
1999 - 2019


Water Database