Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, September 20th, 2019

Water Data for 20 days surrounding Nov 25, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Dec 05, 2018
3585.79
-0.15
10443693
5742
12602
0.0
0.0
54.0
Tue, Dec 04, 2018
3585.94
-0.18
10456971
4217
12530
0.0
0.0
54.0
Mon, Dec 03, 2018
3586.12
-0.12
10472918
7202
12625
0.0
0.0
54.0
Sun, Dec 02, 2018
3586.24
-0.17
10483559
2955
10798
0.0
0.0
54.0
Sat, Dec 01, 2018
3586.41
-0.09
10498645
7626
11606
0.0
0.0
55.0
Fri, Nov 30, 2018
3586.50
-0.08
10506637
4864
8254
0.0
0.0
55.0
Thu, Nov 29, 2018
3586.58
-0.03
10513745
7216
8188
0.0
0.0
56.0
Wed, Nov 28, 2018
3586.61
-0.07
10516411
5304
8212
0.0
0.0
56.0
Tue, Nov 27, 2018
3586.68
-0.08
10522634
4826
8219
0.0
0.0
56.0
Mon, Nov 26, 2018
3586.76
-0.08
10529748
4869
8265
0.0
0.0
56.0
Sun, Nov 25, 2018
3586.84
-0.05
10536866
6281
8224
0.0
0.0
57.0
Sat, Nov 24, 2018
3586.89
-0.09
10541316
4362
8245
0.0
0.0
57.0
Fri, Nov 23, 2018
3586.98
-0.09
10549330
4337
8221
0.0
0.0
57.0
Thu, Nov 22, 2018
3587.07
-0.07
10557347
5339
8254
0.0
0.0
58.0
Wed, Nov 21, 2018
3587.14
-0.07
10563585
5221
8137
0.0
0.0
58.0
Tue, Nov 20, 2018
3587.21
-0.07
10569826
5310
8228
0.0
0.0
58.0
Mon, Nov 19, 2018
3587.28
-0.07
10576069
5280
8199
0.0
0.0
58.0
Sun, Nov 18, 2018
3587.35
-0.06
10582315
5751
8184
0.0
0.0
59.0
Sat, Nov 17, 2018
3587.41
-0.05
10587670
6242
8190
0.0
0.0
59.0
Fri, Nov 16, 2018
3587.46
-0.06
10592134
5385
7820
0.0
0.0
59.0
Thu, Nov 15, 2018
3587.52
-0.06
10597493
5746
8182
0.0
0.0
59.0
Averages of List
3586.80
-0.09
10533282
5432
9104
0.0
0.0
56.6


Averages for November 25th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3644.57
-0.06
16985578
9521
12097
51.6
32.1
57.8
All-Time
3631.27
-0.05
15473037
9645
11098
71.8
47.9
63.0


All Lake Powell water data for November 25th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Nov 25, 2018
3586.84
10536866
6281
8224
0.0
0.0
57.0
Sat Nov 25, 2017
3625.55
14360478
10021
9995
66.0
42.0
59.0
Fri Nov 25, 2016
3606.10
12341742
8544
8535
50.0
30.0
59.0
Wed Nov 25, 2015
3605.81
12313170
13383
10694
63.0
39.0
59.0
Tue Nov 25, 2014
3601.99
11940939
5834
8454
51.1
39.9
57.0
Mon Nov 25, 2013
3587.91
10632365
10124
7203
50.0
33.1
56.0
Sun Nov 25, 2012
3615.41
13282573
4602
7967
57.0
36.0
57.0
Fri Nov 25, 2011
3646.65
16802324
9452
20762
61.0
37.9
59.0
Thu Nov 25, 2010
3631.03
14968510
7822
12758
35.1
19.9
57.0
Wed Nov 25, 2009
3631.49
15020378
7959
11611
50.0
27.0
58.0
Tue Nov 25, 2008
3622.22
13999891
7297
10199
54.0
39.9
59.0
Sun Nov 25, 2007
3599.04
11658731
7592
10170
46.9
27.0
59.0
Sat Nov 25, 2006
3607.06
12436649
8907
10165
54.0
37.0
58.0
Fri Nov 25, 2005
3602.48
11988254
8827
8709
51.1
30.9
58.0
Thu Nov 25, 2004
3567.42
8900160
7519
13671
48.9
34.0
55.0
Tue Nov 25, 2003
3600.78
11824640
5752
8085
50.0
30.9
58.0
Mon Nov 25, 2002
3623.56
14144190
5419
8247
48.9
36.0
56.0
Sun Nov 25, 2001
3660.56
18566022
6183
9412
46.9
32.0
59.0
Sat Nov 25, 2000
3673.85
20376286
6583
13193
n/a
n/a
--
Thu Nov 25, 1999
3685.45
22063066
9846
16702
49.0
23.0
--
Wed Nov 25, 1998
3685.71
22102032
11825
13699
63.0
36.0
--
Tue Nov 25, 1997
3686.24
22181626
14262
19100
57.0
35.0
--
Mon Nov 25, 1996
3677.64
20916368
11356
12700
60.0
38.0
--
Sat Nov 25, 1995
3683.20
21727994
12728
12300
65.0
35.0
--
Fri Nov 25, 1994
3652.67
17550350
7275
8600
48.0
28.0
--
Thu Nov 25, 1993
3661.65
18709570
10388
8540
45.0
26.0
--
Wed Nov 25, 1992
3619.79
13741006
7240
10600
46.0
25.0
--
Mon Nov 25, 1991
3626.75
14492500
8500
10000
47.0
26.0
--
Sun Nov 25, 1990
3636.53
15597483
6524
6440
56.0
30.0
--
Sat Nov 25, 1989
3661.80
18729706
6822
7090
63.0
35.0
--
Fri Nov 25, 1988
3682.26
21589222
6690
9970
53.0
25.0
--
Wed Nov 25, 1987
3687.51
22373012
11017
14600
53.0
31.0
--
Tue Nov 25, 1986
3688.36
22502096
21239
22100
55.0
35.0
--
Mon Nov 25, 1985
3686.12
22164018
14384
12000
52.0
42.0
--
Sun Nov 25, 1984
3689.91
22770298
16007
24300
49.0
36.0
--
Fri Nov 25, 1983
3690.57
22903844
15300
23500
50.0
31.0
--
Thu Nov 25, 1982
3686.58
22328464
13898
13400
52.0
36.0
--
Wed Nov 25, 1981
3670.72
20059630
7592
10900
61.0
42.0
--
Tue Nov 25, 1980
3682.90
21841096
10344
17200
n/a
n/a
--
Sun Nov 25, 1979
3674.00
20581572
7497
12700
56.0
31.0
--
Sat Nov 25, 1978
3636.66
15788210
9285
11000
48.0
38.0
--
Fri Nov 25, 1977
3634.69
15583465
5232
2160
63.0
37.0
--
Thu Nov 25, 1976
3658.64
18573334
8364
8990
56.0
30.0
--
Tue Nov 25, 1975
3666.94
19717794
11635
10400
51.0
31.0
--
Mon Nov 25, 1974
3649.84
17495978
9587
13400
54.0
31.0
--
Sun Nov 25, 1973
3646.68
17127080
12463
3330
44.0
31.0
--
Sat Nov 25, 1972
3609.60
12957067
13799
7900
50.0
35.0
--
Thu Nov 25, 1971
3612.36
13263118
11111
9710
56.0
32.0
--
Wed Nov 25, 1970
3600.52
12086751
11458
9640
63.0
34.0
--
Tue Nov 25, 1969
3574.19
9703030
11812
14700
53.0
32.0
--
Mon Nov 25, 1968
3541.79
7212974
9932
10800
54.0
37.0
--
Sat Nov 25, 1967
3528.42
6324431
9082
8290
61.0
36.0
--
Fri Nov 25, 1966
3524.23
6066950
7025
10700
55.0
32.0
--
Thu Nov 25, 1965
3531.83
6568925
16790
8690
61.0
44.0
--
Wed Nov 25, 1964
3491.47
4202439
8030
6290
54.0
34.0
--
Mon Nov 25, 1963
799400
5684
1000
57.0
35.0
--



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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