Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, September 15th, 2019

Water Data for 20 days surrounding Oct 02, 1974

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Oct 12, 1974
3651.17
-0.06
17664310
7532
6800
76.0
54.0
--
Fri, Oct 11, 1974
3651.23
0.00
17671944
7435
9470
78.0
57.0
--
Thu, Oct 10, 1974
3651.23
-0.05
17671944
7078
9640
79.0
54.0
--
Wed, Oct 09, 1974
3651.28
-0.03
17678304
7100
9190
78.0
56.0
--
Tue, Oct 08, 1974
3651.31
-0.02
17682122
7510
8930
78.0
58.0
--
Mon, Oct 07, 1974
3651.33
-0.07
17684666
7143
9070
76.0
58.0
--
Sun, Oct 06, 1974
3651.40
-0.09
17693540
6170
6290
71.0
53.0
--
Sat, Oct 05, 1974
3651.49
0.05
17704988
5900
8160
77.0
56.0
--
Fri, Oct 04, 1974
3651.44
-0.09
17698628
5881
10400
76.0
52.0
--
Thu, Oct 03, 1974
3651.53
-0.09
17710078
5968
9130
83.0
55.0
--
Wed, Oct 02, 1974
3651.62
-0.05
17721528
6130
8230
85.0
55.0
--
Tue, Oct 01, 1974
3651.67
-0.06
17727858
6577
9630
84.0
55.0
--
Mon, Sep 30, 1974
3651.73
-0.13
17735492
6015
13100
81.0
55.0
--
Sun, Sep 29, 1974
3651.86
-0.07
17752030
6352
10100
80.0
50.0
--
Sat, Sep 28, 1974
3651.93
-0.22
17760904
6557
15800
76.0
48.0
--
Fri, Sep 27, 1974
3652.15
-0.15
17788968
7265
16800
82.0
59.0
--
Thu, Sep 26, 1974
3652.30
-0.17
17808158
8045
18000
89.0
58.0
--
Wed, Sep 25, 1974
3652.47
-0.24
17829876
8104
18000
86.0
60.0
--
Tue, Sep 24, 1974
3652.71
-0.07
17860548
8272
14600
87.0
60.0
--
Mon, Sep 23, 1974
3652.78
-0.21
17869504
8204
16400
80.0
62.0
--
Sun, Sep 22, 1974
3652.99
-0.03
17896340
8387
11500
83.0
64.0
--
Averages of List
3651.79
-0.09
17743416
7030
11392
80.2
56.1
--


Averages for October 2nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3647.41
-0.04
17344850
9404
11264
78.7
54.6
71.9
All-Time
3633.59
-0.04
15753405
9119
10421
71.6
47.8
63.0


All Lake Powell water data for October 2nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Oct 02, 2018
3592.04
11006191
5346
10332
0.0
0.0
73.0
Mon Oct 02, 2017
3628.32
14665547
5611
10415
69.0
51.0
69.0
Sun Oct 02, 2016
3610.92
12823128
9302
8738
82.0
60.0
70.0
Fri Oct 02, 2015
3605.83
12315139
6387
10131
82.0
70.0
75.0
Thu Oct 02, 2014
3605.75
12307264
15500
10132
69.1
48.0
73.0
Wed Oct 02, 2013
3591.25
10934043
8435
7941
82.0
55.9
69.0
Tue Oct 02, 2012
3621.41
13913198
4727
8192
90.0
60.1
73.0
Sun Oct 02, 2011
3652.84
17571820
10344
15505
82.9
69.8
74.0
Sat Oct 02, 2010
3633.57
15256510
7336
8009
90.0
63.0
73.0
Fri Oct 02, 2009
3635.23
15446844
7748
10071
70.0
42.1
72.0
Thu Oct 02, 2008
3626.70
14486567
7951
12224
84.9
57.9
73.0
Tue Oct 02, 2007
3601.84
11926488
8577
10032
72.0
51.1
70.0
Mon Oct 02, 2006
3601.65
11908172
8123
10044
84.9
66.0
70.0
Sun Oct 02, 2005
3602.07
11948662
11665
8051
87.1
64.9
72.0
Sat Oct 02, 2004
3570.88
9178383
11447
7373
75.9
53.1
71.0
Thu Oct 02, 2003
3603.65
12101739
5525
8198
75.0
57.9
72.0
Wed Oct 02, 2002
3626.37
14450315
6991
8250
n/a
n/a
69.0
Tue Oct 02, 2001
3664.64
19107890
5191
10069
84.9
63.0
75.0
Mon Oct 02, 2000
3677.67
20920688
6605
10001
95.0
60.0
--
Sat Oct 02, 1999
3691.44
22973774
12366
16964
91.0
52.0
--
Fri Oct 02, 1998
3687.51
22373210
9999
15234
83.0
52.0
74.0
Thu Oct 02, 1997
3690.32
22801446
19623
19800
90.0
60.0
--
Wed Oct 02, 1996
3679.12
21130190
8440
13200
86.0
59.0
--
Mon Oct 02, 1995
3686.86
22275020
12708
17200
77.0
51.0
--
Sun Oct 02, 1994
3654.32
17759458
6516
8160
82.0
55.0
--
Sat Oct 02, 1993
3662.44
18814176
7562
8100
83.0
55.0
--
Fri Oct 02, 1992
3622.89
14071890
6434
8810
n/a
52.0
--
Wed Oct 02, 1991
3628.55
14691330
7705
9250
87.0
59.0
--
Tue Oct 02, 1990
3637.65
15727389
7824
8420
77.0
57.0
--
Mon Oct 02, 1989
3665.08
19167270
5558
10200
85.0
51.0
--
Sun Oct 02, 1988
3685.58
22083012
7067
5560
87.0
54.0
--
Fri Oct 02, 1987
3687.84
22422854
7713
9800
90.0
54.0
--
Thu Oct 02, 1986
3689.55
22683608
17084
17100
69.0
52.0
--
Wed Oct 02, 1985
3685.67
22096488
14847
12100
78.0
51.0
--
Tue Oct 02, 1984
3695.68
23666972
15226
23600
80.0
51.0
--
Sun Oct 02, 1983
3698.58
24159438
15474
27500
64.0
53.0
--
Sat Oct 02, 1982
3687.48
22464118
16911
6560
70.0
48.0
--
Fri Oct 02, 1981
3672.15
20259288
7294
6920
79.0
59.0
--
Thu Oct 02, 1980
3687.69
22559632
7586
11100
n/a
n/a
--
Tue Oct 02, 1979
3677.93
21144728
7932
12800
91.0
60.0
--
Mon Oct 02, 1978
3640.00
16182667
6351
12300
86.0
60.0
--
Sun Oct 02, 1977
3636.57
15802779
4932
4150
78.0
49.0
--
Sat Oct 02, 1976
3663.83
19264468
9553
13200
79.0
52.0
--
Thu Oct 02, 1975
3667.84
19841500
8515
14700
80.0
55.0
--
Wed Oct 02, 1974
3651.62
17721528
6130
8230
85.0
55.0
--
Tue Oct 02, 1973
3645.99
17041192
9866
8380
83.0
55.0
--
Mon Oct 02, 1972
3603.26
12318055
6195
11500
85.0
61.0
--
Sat Oct 02, 1971
3614.37
13473504
13475
8430
64.0
44.0
--
Fri Oct 02, 1970
3598.84
11923037
11335
9290
84.0
60.0
--
Thu Oct 02, 1969
3573.31
9628800
10482
8190
89.0
55.0
--
Wed Oct 02, 1968
3545.31
7462385
8832
6720
81.0
55.0
--
Mon Oct 02, 1967
3528.49
6328960
8274
7030
86.0
63.0
--
Sun Oct 02, 1966
3529.05
6375572
5693
7360
82.0
59.0
--
Sat Oct 02, 1965
3530.41
6475101
14869
5700
80.0
46.0
--
Fri Oct 02, 1964
3491.67
4212836
7640
5330
92.0
61.0
--
Wed Oct 02, 1963
544400
3846
1000
92.0
60.0
--



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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 0.165 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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