Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, April 19th, 2019

Water Data for 20 days surrounding Apr 11, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Apr 17, 2019
3568.76
0.01
9007231
11836
11096
0.0
0.0
55.0
Tue, Apr 16, 2019
3568.75
0.04
9006428
14286
12237
0.0
0.0
55.0
Mon, Apr 15, 2019
3568.71
0.00
9003220
12880
12578
0.0
0.0
55.0
Sun, Apr 14, 2019
3568.71
0.05
9003220
13852
11367
0.0
0.0
55.0
Sat, Apr 13, 2019
3568.66
0.08
8999211
15680
11887
0.0
0.0
55.0
Fri, Apr 12, 2019
3568.58
0.02
8992798
13634
12460
0.0
0.0
55.0
Thu, Apr 11, 2019
3568.56
0.05
8991196
14723
12240
0.0
0.0
55.0
Wed, Apr 10, 2019
3568.51
-0.13
8987190
6412
11782
0.0
0.0
54.0
Tue, Apr 09, 2019
3568.64
-0.06
8997607
9961
12279
0.0
0.0
55.0
Mon, Apr 08, 2019
3568.70
-0.07
9002418
9744
12500
0.0
0.0
56.0
Sun, Apr 07, 2019
3568.77
-0.07
9008033
8171
10927
0.0
0.0
55.0
Sat, Apr 06, 2019
3568.84
-0.02
9013650
10873
11445
0.0
0.0
54.0
Fri, Apr 05, 2019
3568.86
-0.12
9015255
7533
12477
0.0
0.0
54.0
Thu, Apr 04, 2019
3568.98
-0.07
9024891
9053
11814
0.0
0.0
53.0
Wed, Apr 03, 2019
3569.05
-0.14
9030516
6404
12229
0.0
0.0
53.0
Tue, Apr 02, 2019
3569.19
-0.02
9041771
11824
12397
0.0
0.0
53.0
Mon, Apr 01, 2019
3569.21
-0.07
9043380
9360
12123
0.0
0.0
52.0
Averages of List
3568.79
-0.03
9009883
10954
11990
0.0
0.0
54.4


Averages for April 11th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3633.73
0.02
15726542
12420
12560
69.4
43.4
54.3
All-Time
3618.82
-0.02
14512681
12117
12855
71.1
47.4
62.7


All Lake Powell water data for April 11th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Apr 11, 2019
3568.56
8991196
14723
12240
0.0
0.0
55.0
Wed Apr 11, 2018
3611.18
12849443
6591
12243
87.0
53.0
55.0
Tue Apr 11, 2017
3598.51
11608488
20540
10887
72.0
43.0
54.0
Mon Apr 11, 2016
3591.25
10934043
8441
11555
69.1
45.0
57.0
Sat Apr 11, 2015
3590.89
10901267
6972
9584
75.0
46.0
56.0
Fri Apr 11, 2014
3574.25
9454956
6320
8712
81.0
55.0
53.0
Thu Apr 11, 2013
3597.91
11551778
5897
9630
64.9
45.0
53.0
Wed Apr 11, 2012
3635.86
15519517
16890
10734
73.0
51.1
56.0
Mon Apr 11, 2011
3609.75
12705152
14216
15716
62.1
35.1
51.0
Sun Apr 11, 2010
3618.76
13632288
7145
9470
79.0
48.9
53.0
Sat Apr 11, 2009
3609.92
12722249
7008
9858
57.9
45.0
52.0
Fri Apr 11, 2008
3591.02
10913097
12732
10322
60.1
39.9
52.0
Wed Apr 11, 2007
3599.59
11711016
13323
10542
60.1
43.0
55.0
Tue Apr 11, 2006
3588.79
10711327
10995
10234
69.1
46.9
54.0
Mon Apr 11, 2005
3555.58
7991511
13278
7297
64.0
39.0
57.0
Sun Apr 11, 2004
3583.02
10200467
11789
9921
62.1
45.0
58.0
Fri Apr 11, 2003
3606.18
12349626
5517
10448
77.0
48.9
--
Thu Apr 11, 2002
3647.08
16854994
6912
10581
79.0
52.0
--
Wed Apr 11, 2001
3662.63
18839396
8752
10585
55.0
35.1
--
Tue Apr 11, 2000
3676.63
20771396
11335
16991
69.0
43.0
52.0
Sun Apr 11, 1999
3677.59
20909200
10169
10438
64.0
28.0
--
Sat Apr 11, 1998
3674.06
20405930
17469
11000
75.0
41.0
--
Fri Apr 11, 1997
3663.45
18948580
20133
21100
59.0
36.0
--
Thu Apr 11, 1996
3672.00
20116476
16932
18900
82.0
47.0
--
Tue Apr 11, 1995
3645.38
16647477
12274
11500
63.0
38.0
--
Mon Apr 11, 1994
3654.13
17735268
6654
10800
66.0
35.0
--
Sun Apr 11, 1993
3619.07
13664956
18754
7720
71.0
47.0
--
Sat Apr 11, 1992
3619.42
13701802
10514
10100
82.0
53.0
--
Thu Apr 11, 1991
3627.17
14538691
9201
13500
56.0
34.0
--
Wed Apr 11, 1990
3650.46
17273496
5660
14800
76.0
40.0
--
Tue Apr 11, 1989
3674.62
20485056
10657
10900
79.0
53.0
--
Mon Apr 11, 1988
3681.82
21524550
10914
9810
83.0
41.0
--
Sat Apr 11, 1987
3680.40
21316386
19782
13300
76.0
50.0
--
Fri Apr 11, 1986
3681.49
21476028
29982
31200
78.0
54.0
--
Thu Apr 11, 1985
3677.40
20881586
31685
20400
84.0
53.0
--
Wed Apr 11, 1984
3673.21
20317044
18564
24600
73.0
39.0
--
Mon Apr 11, 1983
3685.27
22099956
12588
17900
69.0
44.0
--
Sun Apr 11, 1982
3663.55
19050392
7907
7880
75.0
50.0
--
Sat Apr 11, 1981
3677.56
21029052
5167
6460
80.0
48.0
--
Fri Apr 11, 1980
3675.12
20710398
9953
17400
n/a
n/a
--
Wed Apr 11, 1979
3638.21
15944880
25072
10200
57.0
43.0
--
Tue Apr 11, 1978
3624.13
14366997
15919
6750
78.0
43.0
--
Mon Apr 11, 1977
3651.84
17666720
6296
1600
77.0
43.0
--
Sun Apr 11, 1976
3664.74
19387924
8181
6360
79.0
44.0
--
Fri Apr 11, 1975
3646.18
17011532
9134
9090
60.0
39.0
--
Thu Apr 11, 1974
3651.50
17706262
9391
10100
68.0
41.0
--
Wed Apr 11, 1973
3594.50
11452536
10714
29900
72.0
47.0
--
Tue Apr 11, 1972
3612.64
13271219
7060
15000
81.0
50.0
--
Sun Apr 11, 1971
3602.06
12218613
12921
15900
82.0
46.0
--
Sat Apr 11, 1970
3569.34
9281984
8520
17000
81.0
57.0
--
Fri Apr 11, 1969
3545.36
7453718
21371
14200
78.0
51.0
--
Thu Apr 11, 1968
3517.42
5627600
8087
14400
77.0
42.0
--
Tue Apr 11, 1967
3510.52
5227907
8780
13700
72.0
40.0
--
Mon Apr 11, 1966
3538.57
7012532
17726
14600
75.0
51.0
--
Sun Apr 11, 1965
3491.25
4184792
13226
33500
52.0
31.0
--
Sat Apr 11, 1964
3405.30
849401
5969
12200
75.0
42.0
--
Thu Apr 11, 1963
7992
990
68.0
39.0
--



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 - 2019


Water Database