Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, November 20th, 2019

Water Data for 20 days surrounding Oct 13, 2017

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Oct 23, 2017
3627.56
-0.04
14581383
9173
10948
75.0
46.0
65.0
Sun, Oct 22, 2017
3627.60
-0.19
14585804
7851
9627
70.0
43.0
65.0
Sat, Oct 21, 2017
3627.64
0.04
14590226
3211
9202
61.0
46.0
65.0
Fri, Oct 20, 2017
3627.75
0.15
14602391
9000
10777
81.0
55.0
65.0
Thu, Oct 19, 2017
3627.79
-0.06
14606817
7197
10180
78.0
55.0
65.0
Wed, Oct 18, 2017
3627.85
-0.06
14613457
8070
11053
75.0
50.0
65.0
Tue, Oct 17, 2017
3627.91
-0.05
14620099
8668
11050
73.0
43.0
66.0
Mon, Oct 16, 2017
3627.96
-0.06
14625636
6593
9579
70.0
39.0
66.0
Sun, Oct 15, 2017
3628.02
-0.03
14632283
8204
9380
69.0
39.0
66.0
Sat, Oct 14, 2017
3628.05
0.04
14635607
12174
9127
73.0
48.0
67.0
Fri, Oct 13, 2017
3628.01
-0.06
14631175
8127
11113
78.0
48.0
66.0
Thu, Oct 12, 2017
3628.07
0.00
14637823
11014
10379
79.0
50.0
67.0
Wed, Oct 11, 2017
3628.07
-0.05
14637823
9031
11414
72.0
44.0
67.0
Tue, Oct 10, 2017
3628.12
-0.07
14643365
7821
11413
64.0
43.0
67.0
Mon, Oct 09, 2017
3628.19
-0.02
14651126
5227
10631
64.0
46.0
67.0
Sun, Oct 08, 2017
3628.29
0.10
14662218
16300
9022
84.0
50.0
68.0
Sat, Oct 07, 2017
3628.18
-0.01
14650017
8549
9726
77.0
46.0
68.0
Fri, Oct 06, 2017
3628.21
0.00
14653344
11219
10584
75.0
51.0
68.0
Thu, Oct 05, 2017
3628.21
-0.03
14653344
9512
10688
82.0
54.0
68.0
Wed, Oct 04, 2017
3628.24
-0.05
14656671
8319
10704
84.0
52.0
69.0
Tue, Oct 03, 2017
3628.29
-0.03
14662218
0
10609
70.0
46.0
69.0
Averages of List
3628.00
-0.02
14630135
8346
10343
74.0
47.3
66.6


Averages for October 13th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3646.29
-0.04
17196962
9972
11409
73.8
49.0
68.3
All-Time
3632.94
-0.05
15666496
9507
10705
72.5
48.5
62.8


All Lake Powell water data for October 13th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Oct 13, 2019
3614.26
13163886
6122
8907
71.0
40.0
66.0
Sat Oct 13, 2018
3591.88
10991555
9724
10224
72.0
49.0
69.0
Fri Oct 13, 2017
3628.01
14631175
8127
11113
78.0
48.0
66.0
Thu Oct 13, 2016
3610.51
12781704
6323
10157
81.0
54.0
69.0
Tue Oct 13, 2015
3606.11
12342728
7438
10114
84.0
57.0
72.0
Mon Oct 13, 2014
3606.12
12343715
11873
9715
69.1
48.0
71.0
Sun Oct 13, 2013
3591.07
10917647
8161
7172
72.0
46.9
66.0
Sat Oct 13, 2012
3620.73
13840725
9340
8158
66.9
50.0
69.0
Thu Oct 13, 2011
3651.87
17449612
12169
15473
78.1
52.0
68.0
Wed Oct 13, 2010
3634.31
15341152
8539
8154
75.9
52.0
71.0
Tue Oct 13, 2009
3634.43
15354909
7849
10002
72.0
53.1
66.0
Mon Oct 13, 2008
3625.60
14365943
7886
12148
55.9
37.0
68.0
Sat Oct 13, 2007
3601.47
11890861
9247
9374
72.0
48.0
66.0
Fri Oct 13, 2006
3606.56
12387161
18175
9970
73.9
46.9
67.0
Thu Oct 13, 2005
3602.07
11948662
10921
8507
73.0
46.0
69.0
Wed Oct 13, 2004
3570.89
9179196
7696
8278
70.0
52.0
69.0
Mon Oct 13, 2003
3603.14
12052178
6216
8188
75.9
55.0
68.0
Sun Oct 13, 2002
3625.83
14391113
5718
7075
71.1
46.9
68.0
Sat Oct 13, 2001
3663.61
18969960
6956
10037
75.9
45.0
--
Fri Oct 13, 2000
3676.96
20818690
6665
9946
67.0
41.0
69.5
Wed Oct 13, 1999
3690.53
22833684
11620
17658
86.0
52.0
--
Tue Oct 13, 1998
3686.65
22243328
11130
15313
78.0
49.0
--
Mon Oct 13, 1997
3689.99
22750834
17419
19500
59.0
38.0
--
Sun Oct 13, 1996
3678.85
21091064
8990
8030
85.0
55.0
--
Fri Oct 13, 1995
3685.93
22135040
10817
15500
88.0
53.0
--
Thu Oct 13, 1994
3654.02
17721306
7931
8910
79.0
52.0
--
Wed Oct 13, 1993
3662.33
18799602
9488
9010
74.0
52.0
--
Tue Oct 13, 1992
3622.06
13982741
5923
9350
n/a
47.0
--
Sun Oct 13, 1991
3627.96
14625596
6018
7670
88.0
59.0
--
Sat Oct 13, 1990
3637.30
15686806
7262
4970
75.0
40.0
--
Fri Oct 13, 1989
3664.43
19079826
7856
13800
83.0
52.0
--
Thu Oct 13, 1988
3684.90
21981086
6711
10400
79.0
55.0
--
Tue Oct 13, 1987
3687.46
22365454
8049
11000
72.0
63.0
--
Mon Oct 13, 1986
3689.57
22686650
20672
19500
59.0
40.0
--
Sun Oct 13, 1985
3686.00
22146000
17992
6420
63.0
53.0
--
Sat Oct 13, 1984
3694.45
23473832
17052
23700
68.0
45.0
--
Thu Oct 13, 1983
3697.06
23917122
15917
24200
82.0
53.0
--
Wed Oct 13, 1982
3687.78
22509466
17073
14600
68.0
44.0
--
Tue Oct 13, 1981
3672.43
20298880
9099
9900
65.0
45.0
--
Mon Oct 13, 1980
3686.55
22387580
6721
14200
74.0
47.0
--
Sat Oct 13, 1979
3677.10
21024756
6693
9170
81.0
52.0
--
Fri Oct 13, 1978
3638.92
16054498
5827
15700
80.0
58.0
--
Thu Oct 13, 1977
3635.88
15722004
5786
7740
73.0
47.0
--
Wed Oct 13, 1976
3663.07
19162410
8852
13100
77.0
55.0
--
Mon Oct 13, 1975
3666.80
19698568
7845
9050
70.0
47.0
--
Sun Oct 13, 1974
3651.15
17661766
7618
5340
73.0
42.0
--
Sat Oct 13, 1973
3645.87
17026388
10763
4530
73.0
46.0
--
Fri Oct 13, 1972
3603.38
12329980
10655
14500
80.0
63.0
--
Wed Oct 13, 1971
3614.11
13445986
8586
11100
80.0
57.0
--
Tue Oct 13, 1970
3599.21
11958967
12967
9360
76.0
50.0
--
Mon Oct 13, 1969
3573.85
9674318
10806
11900
65.0
40.0
--
Sun Oct 13, 1968
3545.09
7446673
9077
9950
82.0
54.0
--
Fri Oct 13, 1967
3528.26
6314094
8210
7770
87.0
52.0
--
Thu Oct 13, 1966
3527.89
6300493
8180
8390
75.0
51.0
--
Wed Oct 13, 1965
3531.02
6514767
12178
11200
82.0
57.0
--
Tue Oct 13, 1964
3491.61
4209726
6087
4020
81.0
51.0
--
Sun Oct 13, 1963
566400
2874
1000
74.0
50.0
--



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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