Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, November 13th, 2019

Water Data for 20 days surrounding Oct 12, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Oct 22, 2019
3613.61
-0.09
13097110
6090
10542
71.0
46.0
64.0
Mon, Oct 21, 2019
3613.70
-0.07
13106343
7107
10443
69.0
39.0
64.0
Sun, Oct 20, 2019
3613.77
-0.02
13113526
8270
8812
64.0
49.0
64.0
Sat, Oct 19, 2019
3613.79
-0.12
13115579
3990
10124
73.0
43.0
65.0
Fri, Oct 18, 2019
3613.91
-0.02
13127902
9542
10084
70.0
54.0
65.0
Thu, Oct 17, 2019
3613.93
-0.12
13129956
4036
10175
82.0
51.0
65.0
Wed, Oct 16, 2019
3614.05
-0.07
13142288
6982
10324
78.0
47.0
65.0
Tue, Oct 15, 2019
3614.12
-0.06
13149485
7542
10324
76.0
50.0
65.0
Mon, Oct 14, 2019
3614.18
-0.08
13155655
6327
10231
75.0
46.0
65.0
Sun, Oct 13, 2019
3614.26
-0.06
13163886
6122
8907
71.0
40.0
66.0
Sat, Oct 12, 2019
3614.32
-0.09
13170061
5674
10142
65.0
35.0
66.0
Fri, Oct 11, 2019
3614.41
-0.11
13179327
4882
10474
60.0
33.0
66.0
Thu, Oct 10, 2019
3614.52
-0.17
13190659
1631
10594
59.0
43.0
68.0
Wed, Oct 09, 2019
3614.69
0.00
13208183
11165
10586
85.0
53.0
69.0
Tue, Oct 08, 2019
3614.69
-0.11
13208183
5037
10637
81.0
48.0
69.0
Mon, Oct 07, 2019
3614.80
-0.10
13219531
5829
10869
75.0
44.0
69.0
Sun, Oct 06, 2019
3614.90
-0.03
13229852
8076
9182
75.0
52.0
69.0
Sat, Oct 05, 2019
3614.93
-0.08
13232949
5905
9825
77.0
51.0
69.0
Fri, Oct 04, 2019
3615.01
-0.08
13241212
6321
10241
85.0
59.0
69.0
Thu, Oct 03, 2019
3615.09
-0.10
13249477
4928
9976
82.0
48.0
70.0
Wed, Oct 02, 2019
3615.19
-0.04
13259814
8777
10448
76.0
48.0
71.0
Averages of List
3614.37
-0.08
13175761
6392
10140
73.8
46.6
66.8


Averages for October 12th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3646.33
-0.03
17202675
10130
11112
71.3
48.1
68.6
All-Time
3632.99
-0.04
15672071
9610
10549
71.5
47.7
63.1


All Lake Powell water data for October 12th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Oct 12, 2019
3614.32
13170061
5674
10142
65.0
35.0
66.0
Fri Oct 12, 2018
3591.90
10993384
7879
10370
0.0
0.0
69.0
Thu Oct 12, 2017
3628.07
14637823
11014
10379
79.0
50.0
67.0
Wed Oct 12, 2016
3610.59
12789780
8555
10191
79.0
54.0
69.0
Mon Oct 12, 2015
3606.17
12348646
6770
9984
84.0
59.0
73.0
Sun Oct 12, 2014
3606.09
12340756
8782
8235
71.6
57.0
72.0
Sat Oct 12, 2013
3591.06
10916737
9953
7477
69.1
45.0
66.0
Fri Oct 12, 2012
3620.72
13839661
11052
8134
61.0
48.2
69.0
Wed Oct 12, 2011
3651.95
17459668
12708
15524
77.0
55.4
68.0
Tue Oct 12, 2010
3634.33
15343444
8751
8132
75.9
54.0
71.0
Mon Oct 12, 2009
3634.49
15361790
7960
10010
72.0
50.0
67.0
Sun Oct 12, 2008
3625.73
14380161
8150
12153
52.0
37.0
68.0
Fri Oct 12, 2007
3601.46
11889898
9452
9980
73.0
51.1
66.0
Thu Oct 12, 2006
3606.45
12376281
23082
9992
70.0
46.9
67.0
Wed Oct 12, 2005
3602.05
11946731
11308
8525
71.1
48.9
69.0
Tue Oct 12, 2004
3570.92
9181637
7897
8302
73.0
48.9
69.0
Sun Oct 12, 2003
3603.17
12055093
6210
7010
78.1
48.9
69.0
Sat Oct 12, 2002
3625.89
14397661
5848
7906
72.0
53.1
68.0
Fri Oct 12, 2001
3663.64
18973940
7596
10196
61.0
46.9
71.0
Thu Oct 12, 2000
3677.05
20831612
6531
9996
61.0
41.0
--
Tue Oct 12, 1999
3690.62
22847526
12127
17540
83.0
50.0
--
Mon Oct 12, 1998
3686.75
22258416
11109
15310
79.0
48.0
--
Sun Oct 12, 1997
3690.07
22763106
18024
16500
65.0
41.0
--
Sat Oct 12, 1996
3678.85
21091064
9077
8800
86.0
54.0
--
Thu Oct 12, 1995
3686.07
22156086
10925
15400
83.0
53.0
--
Wed Oct 12, 1994
3654.02
17721306
7840
8730
80.0
36.0
--
Tue Oct 12, 1993
3662.34
18800930
9531
9110
70.0
57.0
--
Mon Oct 12, 1992
3622.15
13992373
5931
8120
n/a
47.0
--
Sat Oct 12, 1991
3628.00
14630000
5988
7610
86.0
60.0
--
Fri Oct 12, 1990
3637.32
15689128
7499
5070
78.0
47.0
--
Thu Oct 12, 1989
3664.55
19095982
7780
13300
85.0
47.0
--
Wed Oct 12, 1988
3685.03
22000504
6732
10500
79.0
51.0
--
Mon Oct 12, 1987
3687.45
22363942
8105
10800
79.0
61.0
--
Sun Oct 12, 1986
3689.56
22685128
17160
18500
56.0
43.0
--
Sat Oct 12, 1985
3685.86
22125016
15345
10200
66.0
51.0
--
Fri Oct 12, 1984
3694.60
23497406
17506
23500
68.0
53.0
--
Wed Oct 12, 1983
3697.21
23940956
16101
23400
80.0
52.0
--
Tue Oct 12, 1982
3687.76
22506442
16749
13500
64.0
45.0
--
Mon Oct 12, 1981
3672.50
20308786
8785
8540
66.0
47.0
--
Sun Oct 12, 1980
3686.62
22398122
7705
7410
83.0
52.0
--
Fri Oct 12, 1979
3677.15
21031958
6802
13700
83.0
55.0
--
Thu Oct 12, 1978
3639.13
16079413
6081
16300
89.0
56.0
--
Wed Oct 12, 1977
3635.95
15730168
5885
9230
71.0
45.0
--
Tue Oct 12, 1976
3663.15
19173130
8422
14700
78.0
52.0
--
Sun Oct 12, 1975
3666.82
19701320
7737
4200
84.0
60.0
--
Sat Oct 12, 1974
3651.17
17664310
7532
6800
76.0
54.0
--
Fri Oct 12, 1973
3645.82
17020206
10979
7390
68.0
48.0
--
Thu Oct 12, 1972
3603.47
12338941
11573
13500
77.0
58.0
--
Tue Oct 12, 1971
3614.19
13454436
8728
10300
82.0
52.0
--
Mon Oct 12, 1970
3599.16
11954106
11854
9780
73.0
46.0
--
Sun Oct 12, 1969
3573.97
9684422
10568
7760
60.0
42.0
--
Sat Oct 12, 1968
3545.14
7450231
9023
11000
78.0
52.0
--
Thu Oct 12, 1967
3528.33
6318623
8150
8270
86.0
53.0
--
Wed Oct 12, 1966
3527.99
6306885
8234
9410
78.0
54.0
--
Tue Oct 12, 1965
3531.08
6518782
12060
8860
84.0
56.0
--
Mon Oct 12, 1964
3491.61
4209726
6078
4630
83.0
52.0
--
Sat Oct 12, 1963
564400
2895
1000
86.0
59.0
--



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


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1999 - 2019


Water Database