Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, October 17th, 2019

Water Data for 20 days surrounding Sep 22, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Oct 02, 2018
3592.04
-0.11
11006191
5346
10332
0.0
0.0
73.0
Mon, Oct 01, 2018
3592.15
-0.20
11016261
871
10351
0.0
0.0
73.0
Sun, Sep 30, 2018
3592.35
-0.41
11034585
8318
10073
0.0
0.0
73.0
Sat, Sep 29, 2018
3592.40
0.05
11039169
2959
11209
0.0
0.0
74.0
Fri, Sep 28, 2018
3592.58
0.23
11055682
3428
11686
0.0
0.0
74.0
Thu, Sep 27, 2018
3592.76
-0.17
11072211
3873
11637
0.0
0.0
74.0
Wed, Sep 26, 2018
3592.93
-0.20
11087835
2306
11581
0.0
0.0
75.0
Tue, Sep 25, 2018
3593.13
-0.18
11106235
3384
11665
0.0
0.0
75.0
Mon, Sep 24, 2018
3593.31
-0.16
11122812
4185
11470
0.0
0.0
75.0
Sun, Sep 23, 2018
3593.47
-0.49
11137560
3186
9974
0.0
0.0
75.0
Sat, Sep 22, 2018
3593.62
0.15
11151397
3932
11228
0.0
0.0
75.0
Fri, Sep 21, 2018
3593.78
0.31
11166169
3347
11656
0.0
0.0
75.0
Thu, Sep 20, 2018
3593.96
-0.18
11182803
3365
11681
0.0
0.0
75.0
Wed, Sep 19, 2018
3594.14
-0.32
11199452
4828
11639
0.0
0.0
75.0
Tue, Sep 18, 2018
3594.29
0.15
11213338
3809
11635
0.0
0.0
75.0
Mon, Sep 17, 2018
3594.46
-0.16
11229089
4523
11851
0.0
0.0
75.0
Sun, Sep 16, 2018
3594.62
-0.48
11243926
3660
9982
0.0
0.0
75.0
Sat, Sep 15, 2018
3594.76
0.14
11256919
3353
11198
0.0
0.0
75.0
Fri, Sep 14, 2018
3594.93
0.31
11272709
3866
11718
0.0
0.0
76.0
Thu, Sep 13, 2018
3595.10
-0.17
11288513
3918
11776
0.0
0.0
76.0
Wed, Sep 12, 2018
3595.27
-0.19
11304331
2838
11719
0.0
0.0
76.0
Averages of List
3593.62
-0.10
11151771
3776
11241
0.0
0.0
74.7


Averages for September 22nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3647.27
-0.07
17329488
9187
13240
82.2
57.1
73.5
All-Time
3633.95
-0.07
15794091
9180
12689
71.5
47.7
62.8


All Lake Powell water data for September 22nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Sep 22, 2019
3616.23
13367628
8775
10169
82.0
53.0
72.0
Sat Sep 22, 2018
3593.62
11151397
3932
11228
0.0
0.0
75.0
Fri Sep 22, 2017
3628.87
14726674
4995
11928
79.0
57.0
74.0
Thu Sep 22, 2016
3610.92
12823128
2034
12214
75.0
52.0
73.0
Tue Sep 22, 2015
3606.86
12416832
6732
12386
81.0
68.0
78.0
Mon Sep 22, 2014
3605.58
12290540
6916
10389
86.0
64.9
77.0
Sun Sep 22, 2013
3591.20
10929487
9546
8811
78.1
59.0
67.0
Sat Sep 22, 2012
3622.12
13989167
4894
8076
91.0
63.0
74.0
Thu Sep 22, 2011
3653.74
17685752
14150
15479
90.0
64.0
74.0
Wed Sep 22, 2010
3633.76
15278211
6762
8133
87.1
68.0
73.0
Tue Sep 22, 2009
3635.89
15522983
8458
10037
73.9
53.1
75.0
Mon Sep 22, 2008
3627.68
14594649
8945
12183
84.9
64.0
75.0
Sat Sep 22, 2007
3601.62
11905305
8730
9443
82.9
60.1
74.0
Fri Sep 22, 2006
3601.83
11925523
8906
8955
69.1
53.1
70.0
Thu Sep 22, 2005
3602.03
11944799
7063
8028
84.0
63.0
73.0
Wed Sep 22, 2004
3570.65
9159710
10813
8143
66.9
46.9
73.0
Mon Sep 22, 2003
3604.23
12158276
6775
8248
87.1
55.9
71.0
Sun Sep 22, 2002
3627.19
14540528
6995
7299
89.1
60.1
75.0
Sat Sep 22, 2001
3665.18
19180536
6627
7722
91.0
62.1
--
Fri Sep 22, 2000
3678.15
20989856
6027
7651
92.0
60.0
--
Wed Sep 22, 1999
3692.35
23114530
15628
20574
87.0
59.0
--
Tue Sep 22, 1998
3688.71
22555344
10447
18200
87.0
55.0
--
Mon Sep 22, 1997
3689.86
22730942
17962
18900
83.0
59.0
--
Sun Sep 22, 1996
3680.07
21268264
10726
12400
88.0
60.0
--
Fri Sep 22, 1995
3688.36
22502130
9906
18500
93.0
49.0
--
Thu Sep 22, 1994
3655.00
17846128
6737
10900
85.0
59.0
--
Wed Sep 22, 1993
3663.02
18891276
9397
11900
89.0
58.0
--
Tue Sep 22, 1992
3623.90
14181189
8488
12200
86.0
59.0
--
Sun Sep 22, 1991
3629.64
14812848
9563
9910
92.0
68.0
--
Sat Sep 22, 1990
3638.23
15795023
7435
14400
80.0
57.0
--
Fri Sep 22, 1989
3666.30
19331806
4797
14600
82.0
53.0
--
Thu Sep 22, 1988
3686.41
22207486
7635
12800
79.0
60.0
--
Tue Sep 22, 1987
3688.68
22551030
8444
12600
87.0
55.0
--
Mon Sep 22, 1986
3690.58
22841332
13397
27000
79.0
60.0
--
Sun Sep 22, 1985
3686.70
22250992
18361
22300
83.0
51.0
--
Sat Sep 22, 1984
3697.32
23926176
15325
23400
88.0
59.0
--
Thu Sep 22, 1983
3700.20
24419154
11786
27400
87.0
49.0
--
Wed Sep 22, 1982
3687.01
22393084
16943
15200
89.0
68.0
--
Tue Sep 22, 1981
3672.35
20287592
7757
14000
89.0
67.0
--
Mon Sep 22, 1980
3688.56
22692212
8676
15900
85.0
50.0
--
Sat Sep 22, 1979
3678.72
21259664
7475
12000
88.0
61.0
--
Fri Sep 22, 1978
3641.27
16334645
6288
13000
80.0
53.0
--
Thu Sep 22, 1977
3638.38
16015809
6378
15100
89.0
61.0
--
Wed Sep 22, 1976
3664.77
19392008
6940
16700
84.0
53.0
--
Mon Sep 22, 1975
3669.13
20020180
9463
20900
79.0
49.0
--
Sun Sep 22, 1974
3652.99
17896340
8387
11500
83.0
64.0
--
Sat Sep 22, 1973
3646.14
17059846
10948
8310
90.0
58.0
--
Fri Sep 22, 1972
3604.68
12459142
10524
15700
82.0
52.0
--
Wed Sep 22, 1971
3615.08
13548641
9745
11100
74.0
57.0
--
Tue Sep 22, 1970
3599.60
11996867
13408
12700
76.0
50.0
--
Mon Sep 22, 1969
3573.73
9664193
13984
11200
81.0
58.0
--
Sun Sep 22, 1968
3545.89
7503802
8266
5430
75.0
53.0
--
Fri Sep 22, 1967
3528.67
6340592
8228
11200
92.0
71.0
--
Thu Sep 22, 1966
3531.13
6511522
6554
13700
93.0
65.0
--
Wed Sep 22, 1965
3529.36
6406350
16178
11500
78.0
50.0
--
Tue Sep 22, 1964
3491.09
4182685
6495
2640
77.0
50.0
--
Sun Sep 22, 1963
491400
6527
1010
87.0
59.0
--



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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 0.258 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