Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, November 11th, 2019

Water Data for 20 days surrounding Oct 10, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
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
Tue, Oct 01, 2019
3615.23
-0.13
13263950
3724
10466
77.0
50.0
72.0
Mon, Sep 30, 2019
3615.36
-0.13
13277399
5464
11926
78.0
53.0
72.0
Averages of List
3614.53
-0.08
13191851
6201
10207
74.5
47.5
67.6


Averages for October 10th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3646.40
-0.04
17211847
9966
11523
73.2
49.7
69.2
All-Time
3633.07
-0.04
15681506
9594
10796
71.7
48.1
63.1


All Lake Powell water data for October 10th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Oct 10, 2019
3614.52
13190659
1631
10594
59.0
43.0
68.0
Wed Oct 10, 2018
3591.85
10988812
13578
10593
0.0
0.0
69.0
Tue Oct 10, 2017
3628.12
14643365
7821
11413
64.0
43.0
67.0
Mon Oct 10, 2016
3610.68
12798869
8919
10006
81.0
55.0
69.0
Sat Oct 10, 2015
3606.24
12355552
8115
9180
81.0
57.9
73.0
Fri Oct 10, 2014
3606.10
12341742
10045
10035
81.0
57.9
72.0
Thu Oct 10, 2013
3591.07
10917647
9130
8141
63.0
46.0
66.0
Wed Oct 10, 2012
3620.80
13848172
4091
8125
81.0
59.0
70.0
Mon Oct 10, 2011
3652.07
17474760
13108
15715
69.1
45.0
69.0
Sun Oct 10, 2010
3634.35
15345736
9151
8057
72.0
50.0
72.0
Sat Oct 10, 2009
3634.61
15375560
8363
10033
75.9
48.9
66.0
Fri Oct 10, 2008
3625.95
14404244
8710
12177
77.0
63.0
70.0
Wed Oct 10, 2007
3601.53
11896637
9494
10012
79.0
50.0
67.0
Tue Oct 10, 2006
3605.91
12323009
25552
10015
66.0
48.9
68.0
Mon Oct 10, 2005
3602.00
11941903
9363
8268
66.9
50.0
68.0
Sun Oct 10, 2004
3571.01
9188960
9028
7556
69.1
59.0
70.0
Fri Oct 10, 2003
3603.40
12077428
6444
8179
82.0
60.1
70.0
Thu Oct 10, 2002
3625.98
14407528
6199
8214
79.0
51.1
69.0
Wed Oct 10, 2001
3663.86
19003374
5261
10327
64.9
46.0
72.0
Tue Oct 10, 2000
3677.20
20853128
6591
9921
70.0
44.0
--
Sun Oct 10, 1999
3690.81
22876730
12782
15948
82.0
52.0
--
Sat Oct 10, 1998
3686.82
22268980
11278
14490
80.0
47.0
--
Fri Oct 10, 1997
3690.14
22773810
18219
19700
73.0
45.0
--
Thu Oct 10, 1996
3678.91
21099726
9596
12300
84.0
55.0
--
Tue Oct 10, 1995
3686.19
22174102
11346
15500
78.0
50.0
--
Mon Oct 10, 1994
3654.08
17728938
8306
9450
76.0
47.0
--
Sun Oct 10, 1993
3662.33
18799602
8785
7960
75.0
50.0
--
Sat Oct 10, 1992
3622.28
14006332
5528
7980
n/a
51.0
--
Thu Oct 10, 1991
3628.11
14642277
6658
9300
87.0
54.0
--
Wed Oct 10, 1990
3637.34
15691450
6862
8400
69.0
45.0
--
Tue Oct 10, 1989
3664.73
19120182
6937
9130
77.0
57.0
--
Mon Oct 10, 1988
3685.11
22012516
6916
9540
79.0
50.0
--
Sat Oct 10, 1987
3687.55
22379058
8245
8230
86.0
52.0
--
Fri Oct 10, 1986
3689.39
22659264
17030
20400
72.0
57.0
--
Thu Oct 10, 1985
3685.73
22105498
13951
11800
63.0
51.0
--
Wed Oct 10, 1984
3694.86
23538226
17668
23500
79.0
55.0
--
Mon Oct 10, 1983
3697.47
23982298
16652
26700
82.0
61.0
--
Sun Oct 10, 1982
3687.81
22514006
14869
8260
64.0
42.0
--
Sat Oct 10, 1981
3672.46
20303124
10449
7890
79.0
54.0
--
Fri Oct 10, 1980
3686.77
22420678
5957
17900
88.0
35.0
--
Wed Oct 10, 1979
3677.42
21070994
7521
14100
85.0
54.0
--
Tue Oct 10, 1978
3639.42
16113831
6045
10600
84.0
61.0
--
Mon Oct 10, 1977
3636.11
15748898
7503
7790
80.0
57.0
--
Sun Oct 10, 1976
3663.31
19194636
8264
6770
77.0
49.0
--
Fri Oct 10, 1975
3666.87
19708198
7489
14800
79.0
50.0
--
Thu Oct 10, 1974
3651.23
17671944
7078
9640
79.0
54.0
--
Wed Oct 10, 1973
3645.88
17027594
10006
9680
62.0
47.0
--
Tue Oct 10, 1972
3603.51
12342924
13583
12300
74.0
55.0
--
Sun Oct 10, 1971
3614.29
13465029
10039
8940
84.0
55.0
--
Sat Oct 10, 1970
3599.17
11955078
11757
7820
75.0
58.0
--
Fri Oct 10, 1969
3573.86
9675161
11541
11100
80.0
60.0
--
Thu Oct 10, 1968
3545.37
7466675
8472
10000
73.0
57.0
--
Tue Oct 10, 1967
3528.38
6321843
7693
6390
82.0
52.0
--
Mon Oct 10, 1966
3528.21
6321122
8472
10600
80.0
56.0
--
Sun Oct 10, 1965
3530.99
6512779
12924
8810
88.0
51.0
--
Sat Oct 10, 1964
3491.69
4213877
6923
4090
89.0
58.0
--
Thu Oct 10, 1963
561400
2938
1000
86.0
58.0
--



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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


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1999 - 2019


Water Database