Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, May 20th, 2022

Water Data for 20 days surrounding Sep 11, 1966

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Sep 21, 1966
3531.38
-0.21
6,528,201
6756
13400
92.0
65.0
--
Tue, Sep 20, 1966
3531.59
-0.27
6,542,225
6708
13200
87.0
67.0
--
Mon, Sep 19, 1966
3531.86
-0.11
6,560,239
6672
13200
90.0
61.0
--
Sun, Sep 18, 1966
3531.97
-0.19
6,567,568
6633
9140
91.0
61.0
--
Sat, Sep 17, 1966
3532.16
-0.12
6,580,103
6739
9440
90.0
63.0
--
Fri, Sep 16, 1966
3532.28
-0.16
6,588,014
6275
10300
88.0
56.0
--
Thu, Sep 15, 1966
3532.44
-0.16
6,598,545
6136
8310
85.0
56.0
--
Wed, Sep 14, 1966
3532.60
-0.10
6,609,092
6146
7320
89.0
63.0
--
Tue, Sep 13, 1966
3532.70
-0.08
6,615,669
5941
7200
86.0
64.0
--
Mon, Sep 12, 1966
3532.78
-0.27
6,620,942
5738
11100
90.0
61.0
--
Sun, Sep 11, 1966
3533.05
-0.10
6,638,770
5775
10600
89.0
70.0
--
Sat, Sep 10, 1966
3533.15
-0.25
6,645,437
5883
11700
94.0
68.0
--
Fri, Sep 09, 1966
3533.40
-0.16
6,662,127
6028
10600
96.0
67.0
--
Thu, Sep 08, 1966
3533.56
-0.12
6,672,819
6272
8770
94.0
65.0
--
Wed, Sep 07, 1966
3533.68
-0.14
6,680,822
6786
8780
91.0
65.0
--
Tue, Sep 06, 1966
3533.82
-0.08
6,690,178
7159
8510
91.0
64.0
--
Mon, Sep 05, 1966
3533.90
-0.04
6,695,508
6815
7250
90.0
63.0
--
Sun, Sep 04, 1966
3533.94
0.00
6,698,181
8100
6660
88.0
63.0
--
Sat, Sep 03, 1966
3533.94
0.00
6,698,181
7092
8070
83.0
62.0
--
Fri, Sep 02, 1966
3533.94
-0.01
6,698,181
6582
8440
81.0
59.0
--
Thu, Sep 01, 1966
3533.95
-0.05
6,698,849
5275
9690
75.0
60.0
--
Averages of List
3532.96
-0.12
6,632,841
6453
9604
88.6
63.0
--


Averages for September 11th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3644.56
-0.06
17,065,412
9456
13142
86.8
62.3
76.6
All-Time
3632.69
-0.07
15,683,152
9266
12977
72.2
48.2
62.6


All Lake Powell water data for September 11th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Sep 11, 2021
3548.38
7,469,777
6195
10302
92.0
72.0
79.0
Fri Sep 11, 2020
3598.21
11,580,111
3937
10375
69.0
52.0
74.0
Wed Sep 11, 2019
3617.36
13,485,419
6909
11727
86.0
68.0
--
Tue Sep 11, 2018
3595.46
11,322,027
4415
11779
94.0
68.0
76.0
Mon Sep 11, 2017
3629.78
14,828,214
6069
11816
93.0
66.0
77.0
Sun Sep 11, 2016
3612.43
12,976,455
5538
10796
93.0
71.0
75.0
Fri Sep 11, 2015
3607.96
12,526,054
6535
12221
95.0
64.9
78.0
Thu Sep 11, 2014
3605.79
12,311,201
9020
10352
89.1
63.0
75.0
Wed Sep 11, 2013
3589.93
10,814,169
27015
10533
75.0
61.0
77.0
Tue Sep 11, 2012
3622.80
14,062,213
4844
8038
71.1
64.0
77.0
Sun Sep 11, 2011
3654.22
17,746,728
12261
15453
82.0
64.0
77.0
Sat Sep 11, 2010
3634.09
15,315,953
9219
8070
84.9
55.0
74.0
Fri Sep 11, 2009
3636.65
15,610,986
7364
10033
91.0
64.0
78.0
Thu Sep 11, 2008
3628.61
14,697,755
9583
12133
82.0
59.0
77.0
Tue Sep 11, 2007
3602.42
11,982,447
6156
10105
89.1
64.9
79.0
Mon Sep 11, 2006
3602.16
11,957,332
9456
9271
86.0
57.9
78.0
Sun Sep 11, 2005
3602.27
11,967,963
9979
8144
84.9
63.0
77.0
Sat Sep 11, 2004
3571.29
9,211,749
6580
7887
90.0
64.9
74.0
Thu Sep 11, 2003
3604.22
12,157,299
27813
8205
78.1
55.0
77.0
Wed Sep 11, 2002
3627.11
14,531,726
6299
8523
75.9
62.1
76.0
Tue Sep 11, 2001
3665.59
19,235,854
5487
8113
91.9
64.0
76.0
Mon Sep 11, 2000
3678.70
21,069,330
7532
8049
n/a
n/a
--
Sat Sep 11, 1999
3693.19
23,244,968
12349
18199
94.0
58.0
--
Fri Sep 11, 1998
3689.69
22,704,900
9112
18300
73.0
63.0
77.0
Thu Sep 11, 1997
3690.17
22,778,414
12920
21100
93.0
70.0
--
Wed Sep 11, 1996
3680.87
21,385,072
7467
15700
91.0
63.0
--
Mon Sep 11, 1995
3689.93
22,741,634
12233
18700
92.0
61.0
--
Sun Sep 11, 1994
3655.93
17,965,146
6034
8890
92.0
61.0
--
Sat Sep 11, 1993
3663.75
18,988,652
8909
10800
96.0
63.0
--
Fri Sep 11, 1992
3624.94
14,294,454
6963
13000
96.0
68.0
--
Wed Sep 11, 1991
3630.38
14,895,737
13342
14000
86.0
61.0
--
Tue Sep 11, 1990
3639.51
15,945,426
5291
12200
99.0
71.0
--
Mon Sep 11, 1989
3668.21
19,591,870
4521
13700
91.0
60.0
--
Sun Sep 11, 1988
3687.31
22,342,818
5634
6670
88.0
52.0
--
Fri Sep 11, 1987
3690.33
22,802,832
8255
17400
91.0
60.0
--
Thu Sep 11, 1986
3692.77
23,179,354
17408
28800
80.0
54.0
--
Wed Sep 11, 1985
3688.17
22,472,998
9962
22700
79.0
61.0
--
Tue Sep 11, 1984
3699.05
24,202,344
14616
24100
88.0
66.0
--
Sun Sep 11, 1983
3702.42
24,778,830
14970
25200
92.0
65.0
--
Sat Sep 11, 1982
3686.44
22,307,404
11790
6390
79.0
60.0
--
Fri Sep 11, 1981
3673.41
20,437,098
8832
15000
82.0
60.0
--
Thu Sep 11, 1980
3689.44
22,826,604
8322
19200
82.0
54.0
--
Tue Sep 11, 1979
3679.51
21,374,672
7091
11700
94.0
65.0
--
Mon Sep 11, 1978
3643.00
16,543,000
5523
19800
90.0
59.0
--
Sun Sep 11, 1977
3640.28
16,241,890
4830
11400
90.0
69.0
--
Sat Sep 11, 1976
3666.08
19,569,850
7111
12600
78.0
65.0
--
Thu Sep 11, 1975
3670.17
20,164,720
9740
18500
84.0
65.0
--
Wed Sep 11, 1974
3654.18
18,049,224
5042
15400
97.0
72.0
--
Tue Sep 11, 1973
3645.71
17,006,610
12366
5160
76.0
55.0
--
Mon Sep 11, 1972
3607.15
12,707,450
6437
16100
92.0
60.0
--
Sat Sep 11, 1971
3616.32
13,679,927
11735
16700
97.0
67.0
--
Fri Sep 11, 1970
3598.74
11,913,313
16910
14700
98.0
72.0
--
Thu Sep 11, 1969
3574.22
9,705,572
12045
16900
95.0
69.0
--
Wed Sep 11, 1968
3547.04
7,586,285
8363
15000
95.0
73.0
--
Mon Sep 11, 1967
3529.42
6,389,434
10183
10800
93.0
70.0
--
Sun Sep 11, 1966
3533.05
6,638,770
5775
10600
89.0
70.0
--
Sat Sep 11, 1965
3529.85
6,438,608
12987
14500
89.0
63.0
--
Fri Sep 11, 1964
3490.21
4,136,918
5454
2810
94.0
65.0
--
Wed Sep 11, 1963
412,400
7967
1010
95.0
67.0
--



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


Copyright Summit Technologies, Inc.
1999 - 2022


powell Water Database