Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, November 18th, 2019

Water Data for 20 days surrounding Oct 16, 2009

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Oct 26, 2009
3633.75
-0.10
15277068
8913
10130
59.0
39.9
64.0
Sun, Oct 25, 2009
3633.85
-0.04
15288498
8796
10185
66.9
51.1
65.0
Sat, Oct 24, 2009
3633.89
-0.01
15293071
8600
10170
73.9
46.9
65.0
Fri, Oct 23, 2009
3633.90
-0.07
15294215
8647
10352
64.9
46.0
65.0
Thu, Oct 22, 2009
3633.97
-0.05
15302221
8579
10223
66.9
46.9
--
Wed, Oct 21, 2009
3634.02
-0.08
15307942
8403
10067
66.9
51.1
65.0
Tue, Oct 20, 2009
3634.10
-0.03
15317098
8432
10009
66.9
51.1
67.0
Mon, Oct 19, 2009
3634.13
-0.04
15320533
8366
10009
82.9
57.0
67.0
Sun, Oct 18, 2009
3634.17
-0.08
15325113
8235
9977
79.0
52.0
67.0
Sat, Oct 17, 2009
3634.25
-0.05
15334277
7928
9991
77.0
51.1
67.0
Fri, Oct 16, 2009
3634.30
-0.08
15340006
7814
9943
75.9
51.1
--
Thu, Oct 15, 2009
3634.38
-0.02
15349176
7885
10001
75.9
50.0
66.0
Wed, Oct 14, 2009
3634.40
-0.03
15351469
7786
10040
73.9
59.0
66.0
Tue, Oct 13, 2009
3634.43
-0.06
15354909
7849
10002
72.0
53.1
66.0
Mon, Oct 12, 2009
3634.49
-0.08
15361790
7960
10010
72.0
50.0
67.0
Sun, Oct 11, 2009
3634.57
-0.04
15370969
8041
10000
75.9
50.0
66.0
Sat, Oct 10, 2009
3634.61
-0.07
15375560
8363
10033
75.9
48.9
66.0
Fri, Oct 09, 2009
3634.68
-0.05
15383597
8409
10037
77.0
48.9
66.0
Thu, Oct 08, 2009
3634.73
-0.08
15389339
8514
10145
71.1
42.1
66.0
Wed, Oct 07, 2009
3634.81
-0.09
15398530
8435
10094
66.0
48.9
66.0
Tue, Oct 06, 2009
3634.90
-0.09
15408874
8215
10085
64.9
39.9
66.0
Averages of List
3634.30
-0.06
15340203
8294
10072
71.7
49.3
65.9


Averages for October 16th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3646.16
-0.05
17179742
9382
11415
72.6
48.7
67.6
All-Time
3632.83
-0.04
15652522
9091
10625
72.4
48.4
62.6


All Lake Powell water data for October 16th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Oct 16, 2019
3614.05
13142288
6982
10324
78.0
47.0
65.0
Tue Oct 16, 2018
3591.64
10969623
5884
10363
59.0
41.0
66.0
Mon Oct 16, 2017
3627.96
14625636
6593
9579
70.0
39.0
66.0
Sun Oct 16, 2016
3610.31
12761529
5652
8934
82.0
64.0
68.0
Fri Oct 16, 2015
3605.85
12317108
3173
10137
75.0
61.0
72.0
Thu Oct 16, 2014
3606.08
12339770
8550
9078
61.0
58.1
68.0
Wed Oct 16, 2013
3591.08
10918558
7141
8134
63.0
42.1
66.0
Tue Oct 16, 2012
3620.49
13815213
3453
8059
77.0
52.0
68.0
Sun Oct 16, 2011
3651.60
17415702
11436
15627
82.9
57.0
68.0
Sat Oct 16, 2010
3634.23
15331985
7546
8034
79.0
55.0
70.0
Fri Oct 16, 2009
3634.30
15340006
7814
9943
75.9
51.1
--
Thu Oct 16, 2008
3625.27
14329899
7779
12152
71.1
44.1
--
Tue Oct 16, 2007
3601.31
11875490
8162
10006
70.0
50.0
65.0
Mon Oct 16, 2006
3607.13
12443571
14738
9934
70.0
45.0
68.0
Sun Oct 16, 2005
3602.08
11949628
9529
8546
72.0
53.1
69.0
Sat Oct 16, 2004
3570.73
9166209
7131
7444
73.9
52.0
68.0
Thu Oct 16, 2003
3602.92
12030845
6110
8118
82.0
54.0
68.0
Wed Oct 16, 2002
3625.62
14368143
5415
8239
73.0
46.9
--
Tue Oct 16, 2001
3663.43
18945908
7022
10173
73.0
46.9
--
Mon Oct 16, 2000
3676.80
20795768
7306
10334
74.0
44.0
68.0
Sat Oct 16, 1999
3690.24
22789160
11031
16875
87.0
49.0
--
Fri Oct 16, 1998
3686.45
22213216
10791
15334
65.0
41.0
66.5
Thu Oct 16, 1997
3689.81
22723280
17657
20000
72.0
43.0
--
Wed Oct 16, 1996
3678.71
21070780
8688
11700
82.0
57.0
--
Mon Oct 16, 1995
3685.75
22108038
10452
14800
78.0
48.0
--
Sun Oct 16, 1994
3653.92
17708590
7089
7220
54.0
36.0
--
Sat Oct 16, 1993
3662.30
18795620
10266
8010
75.0
51.0
--
Fri Oct 16, 1992
3621.81
13955966
6106
9160
n/a
56.0
--
Wed Oct 16, 1991
3627.77
14604702
6906
9000
80.0
51.0
--
Tue Oct 16, 1990
3637.26
15682161
7186
7970
81.0
51.0
--
Mon Oct 16, 1989
3664.32
19065050
7293
13400
79.0
47.0
--
Sun Oct 16, 1988
3684.78
21963224
6532
5460
78.0
51.0
--
Fri Oct 16, 1987
3687.40
22356386
9282
10200
70.0
50.0
--
Thu Oct 16, 1986
3689.59
22689694
19818
18900
70.0
50.0
--
Wed Oct 16, 1985
3686.19
22174492
18284
11000
67.0
40.0
--
Tue Oct 16, 1984
3694.10
23418906
18219
23400
52.0
38.0
--
Sun Oct 16, 1983
3696.68
23856970
15485
24000
70.0
48.0
--
Sat Oct 16, 1982
3687.74
22503416
16944
16400
72.0
47.0
--
Fri Oct 16, 1981
3672.50
20308786
12211
7210
64.0
42.0
--
Thu Oct 16, 1980
3686.09
22318366
7625
13400
n/a
n/a
--
Tue Oct 16, 1979
3677.06
21018968
6557
5720
79.0
54.0
--
Mon Oct 16, 1978
3638.75
16034333
5189
10500
81.0
51.0
--
Sun Oct 16, 1977
3635.99
15734834
5221
1260
79.0
50.0
--
Sat Oct 16, 1976
3662.87
19135558
8379
10900
77.0
53.0
--
Thu Oct 16, 1975
3666.55
19664210
8656
10500
69.0
44.0
--
Wed Oct 16, 1974
3650.90
17630046
9153
13900
75.0
48.0
--
Tue Oct 16, 1973
3645.89
17028830
11487
11700
78.0
48.0
--
Mon Oct 16, 1972
3603.83
12374764
9196
13500
67.0
55.0
--
Sat Oct 16, 1971
3613.80
13413405
8705
10800
77.0
52.0
--
Fri Oct 16, 1970
3599.20
11957995
12200
9080
65.0
42.0
--
Thu Oct 16, 1969
3573.83
9672631
12675
12700
71.0
52.0
--
Wed Oct 16, 1968
3544.73
7420951
8753
13300
63.0
40.0
--
Mon Oct 16, 1967
3528.25
6313447
7530
7350
68.0
43.0
--
Sun Oct 16, 1966
3527.96
6304967
8234
2560
64.0
44.0
--
Sat Oct 16, 1965
3531.13
6522112
11541
10200
68.0
49.0
--
Fri Oct 16, 1964
3491.57
4207644
6460
4080
83.0
59.0
--
Wed Oct 16, 1963
569400
2993
1000
81.0
48.0
--



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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 0.173 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


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