Lake Powell Water Database



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

Water Data for 20 days surrounding Apr 20, 2013

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Apr 30, 2013
3596.53
-0.11
11422008
4526
9766
89.1
66.9
60.0
Mon, Apr 29, 2013
3596.64
-0.04
11432318
7700
9367
89.1
57.9
60.0
Sun, Apr 28, 2013
3596.68
-0.06
11436069
5022
7711
84.0
51.8
59.0
Sat, Apr 27, 2013
3596.74
-0.07
11441696
5192
8393
79.0
53.1
56.0
Fri, Apr 26, 2013
3596.81
-0.08
11448263
5550
9264
78.1
54.0
55.0
Thu, Apr 25, 2013
3596.89
-0.10
11455772
4671
9408
73.0
48.0
55.0
Wed, Apr 24, 2013
3596.99
-0.11
11465162
4147
9399
68.0
45.0
55.0
Tue, Apr 23, 2013
3597.10
-0.15
11475496
2143
9445
63.0
48.0
55.0
Mon, Apr 22, 2013
3597.25
0.01
11489598
10578
9690
82.0
55.0
55.0
Sun, Apr 21, 2013
3597.24
-0.02
11488658
7303
7951
79.0
46.9
54.0
Sat, Apr 20, 2013
3597.26
-0.06
11490539
5889
8586
71.1
53.1
54.0
Fri, Apr 19, 2013
3597.32
-0.09
11496183
5240
9476
66.0
37.0
54.0
Thu, Apr 18, 2013
3597.41
-0.11
11504653
4413
9676
55.9
37.0
54.0
Wed, Apr 17, 2013
3597.52
-0.08
11515010
5993
9719
53.1
39.9
54.0
Tue, Apr 16, 2013
3597.60
-0.13
11522546
3361
9655
63.0
45.0
54.0
Mon, Apr 15, 2013
3597.73
-0.02
11534799
9044
9693
75.9
55.9
54.0
Sun, Apr 14, 2013
3597.75
-0.03
11536684
6886
8049
77.0
55.9
54.0
Sat, Apr 13, 2013
3597.78
-0.05
11539513
6634
8825
77.0
48.0
55.0
Fri, Apr 12, 2013
3597.83
-0.08
11544229
5908
9641
70.0
45.0
53.0
Thu, Apr 11, 2013
3597.91
-0.08
11551778
5897
9630
64.9
45.0
53.0
Wed, Apr 10, 2013
3597.99
-0.17
11559329
1315
9680
55.9
37.0
52.0
Averages of List
3597.28
-0.08
11492872
5591
9192
72.1
48.8
55.0


Averages for April 20th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3634.09
0.08
15766427
15504
12447
72.8
47.3
56.1
All-Time
3619.00
0.06
14541513
15082
12370
72.6
48.5
62.5


All Lake Powell water data for April 20th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Apr 20, 2019
3568.79
9009637
13575
11963
79.0
56.0
56.0
Fri Apr 20, 2018
3610.36
12766571
7777
12856
55.0
41.0
54.0
Thu Apr 20, 2017
3600.87
11833261
30758
11082
80.0
51.0
57.0
Wed Apr 20, 2016
3591.44
10951368
16331
11500
82.0
52.0
58.0
Mon Apr 20, 2015
3590.53
10868553
7769
10377
81.0
48.0
57.0
Sun Apr 20, 2014
3574.93
9511428
14623
7511
79.0
53.1
57.0
Sat Apr 20, 2013
3597.26
11490539
5889
8586
71.1
53.1
54.0
Fri Apr 20, 2012
3635.93
15527606
11607
10483
79.0
53.1
56.0
Wed Apr 20, 2011
3610.05
12735334
16110
14747
79.0
51.1
54.0
Tue Apr 20, 2010
3618.96
13653354
15862
9407
77.0
52.0
60.0
Mon Apr 20, 2009
3609.79
12709173
10933
10413
81.0
48.9
54.0
Sun Apr 20, 2008
3591.67
10972356
15417
11059
73.0
51.1
53.0
Fri Apr 20, 2007
3600.04
11753895
10203
10402
63.0
41.0
55.0
Thu Apr 20, 2006
3590.28
10845874
20078
10322
70.0
42.1
56.0
Wed Apr 20, 2005
3557.93
8166709
21124
7283
63.0
41.0
58.0
Tue Apr 20, 2004
3583.20
10216153
9614
11318
71.1
45.0
58.0
Sun Apr 20, 2003
3605.53
12285628
7273
7561
69.1
42.1
--
Sat Apr 20, 2002
3646.54
16788878
7091
9552
59.0
43.0
56.0
Fri Apr 20, 2001
3662.40
18808864
7851
10671
64.9
52.0
53.0
Thu Apr 20, 2000
3676.20
20709914
14221
16998
73.0
44.0
60.0
Tue Apr 20, 1999
3677.31
20868942
9146
12196
83.0
58.0
--
Mon Apr 20, 1998
3674.92
20527672
19905
13900
70.0
47.0
--
Sun Apr 20, 1997
3663.35
18935258
19991
21100
82.0
54.0
--
Sat Apr 20, 1996
3672.48
20183638
19449
18300
63.0
45.0
--
Thu Apr 20, 1995
3645.69
16685182
12445
11600
60.0
41.0
--
Wed Apr 20, 1994
3653.66
17675592
7306
12300
88.0
58.0
--
Tue Apr 20, 1993
3620.76
13843917
19220
11000
73.0
41.0
--
Mon Apr 20, 1992
3620.23
13787493
16328
9890
73.0
43.0
--
Sat Apr 20, 1991
3627.20
14541995
8316
5120
80.0
47.0
--
Fri Apr 20, 1990
3649.77
17187482
5587
10800
77.0
46.0
--
Thu Apr 20, 1989
3674.96
20533314
11551
8230
91.0
57.0
--
Wed Apr 20, 1988
3682.35
21602464
14958
11000
72.0
41.0
--
Mon Apr 20, 1987
3682.07
21561300
29240
14400
68.0
41.0
--
Sun Apr 20, 1986
3681.56
21486328
28945
26000
73.0
46.0
--
Sat Apr 20, 1985
3680.80
21374808
49906
23400
65.0
43.0
--
Fri Apr 20, 1984
3673.11
20303050
27413
27400
61.0
44.0
--
Wed Apr 20, 1983
3684.86
22038558
15500
17100
69.0
49.0
--
Tue Apr 20, 1982
3664.26
19145530
18202
10200
68.0
36.0
--
Mon Apr 20, 1981
3677.38
21003038
7150
7390
73.0
46.0
--
Sun Apr 20, 1980
3674.91
20680450
15567
6750
n/a
n/a
--
Fri Apr 20, 1979
3641.31
16313552
33074
6260
70.0
45.0
--
Thu Apr 20, 1978
3625.54
14522404
16375
10300
80.0
45.0
--
Wed Apr 20, 1977
3652.09
17698434
6054
3570
73.0
45.0
--
Tue Apr 20, 1976
3664.69
19381118
10657
12700
70.0
47.0
--
Sun Apr 20, 1975
3646.51
17052516
12265
6090
67.0
44.0
--
Sat Apr 20, 1974
3651.51
17707534
10357
8210
71.0
52.0
--
Fri Apr 20, 1973
3592.24
11240782
15814
27500
58.0
34.0
--
Thu Apr 20, 1972
3611.33
13135313
11310
19500
67.0
38.0
--
Tue Apr 20, 1971
3602.51
12263158
23264
17500
68.0
46.0
--
Mon Apr 20, 1970
3568.36
9201803
11232
14200
68.0
36.0
--
Sun Apr 20, 1969
3547.94
7639033
22560
13100
81.0
47.0
--
Sat Apr 20, 1968
3515.16
5491995
10029
14600
66.0
42.0
--
Thu Apr 20, 1967
3508.80
5128689
7515
17500
58.0
34.0
--
Wed Apr 20, 1966
3539.00
7042095
16670
14800
55.0
32.0
--
Tue Apr 20, 1965
3491.24
4184272
15881
15300
84.0
56.0
--
Mon Apr 20, 1964
3401.70
750899
7632
10800
72.0
43.0
--
Sat Apr 20, 1963
8735
1010
69.0
39.0
--



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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 0.190 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