Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, October 22nd, 2021

Water Data for 20 days surrounding Sep 15, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Sep 25, 2021
3546.09
-0.19
7308606
3753
10470
88.0
63.0
77.0
Fri, Sep 24, 2021
3546.28
-0.16
7321890
4827
10408
87.0
63.0
77.0
Thu, Sep 23, 2021
3546.44
-0.16
7333090
4858
10445
88.0
61.0
76.0
Wed, Sep 22, 2021
3546.60
-0.15
7344301
5155
10365
86.0
56.0
75.0
Tue, Sep 21, 2021
3546.75
-0.18
7354821
4281
10643
79.0
56.0
75.0
Mon, Sep 20, 2021
3546.93
-0.13
7367458
6107
10562
79.0
63.0
77.0
Sun, Sep 19, 2021
3547.06
-0.14
7376594
4493
9335
86.0
60.0
77.0
Sat, Sep 18, 2021
3547.20
-0.22
7386441
3252
11165
86.0
63.0
77.0
Fri, Sep 17, 2021
3547.42
-0.17
7401932
4421
10424
92.0
64.0
77.0
Thu, Sep 16, 2021
3547.59
-0.16
7413916
4825
10451
93.0
68.0
78.0
Wed, Sep 15, 2021
3547.75
-0.16
7425208
3731
9361
95.0
70.0
79.0
Tue, Sep 14, 2021
3547.91
-0.16
7436510
5418
11054
95.0
72.0
79.0
Mon, Sep 13, 2021
3548.07
-0.18
7447824
4707
11120
96.0
70.0
78.0
Sun, Sep 12, 2021
3548.25
-0.13
7460566
3802
8292
95.0
70.0
78.0
Sat, Sep 11, 2021
3548.38
-0.12
7469777
6195
10302
92.0
72.0
79.0
Fri, Sep 10, 2021
3548.50
-0.14
7478286
5663
10545
98.0
74.0
79.0
Thu, Sep 09, 2021
3548.64
-0.15
7488221
5293
10568
97.0
70.0
79.0
Wed, Sep 08, 2021
3548.79
-0.13
7498876
6701
11205
98.0
67.0
79.0
Tue, Sep 07, 2021
3548.92
-0.12
7508117
6501
10621
97.0
72.0
80.0
Mon, Sep 06, 2021
3549.04
-0.12
7516655
6369
10492
98.0
69.0
80.0
Sun, Sep 05, 2021
3549.16
-0.04
7525199
7179
8200
95.0
70.0
80.0
Averages of List
3547.70
-0.15
7422109
5121
10287
91.4
66.3
77.9


Averages for September 15th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3644.27
-0.06
17028151
9641
12802
87.4
60.3
75.8
All-Time
3632.40
-0.07
15647571
9545
12135
72.8
48.5
62.8


All Lake Powell water data for September 15th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Sep 15, 2021
3547.75
7425208
3731
9361
95.0
70.0
79.0
Tue Sep 15, 2020
3597.83
11544229
5738
10108
93.0
63.0
73.0
Sun Sep 15, 2019
3616.93
13440517
7492
10595
89.0
66.0
76.0
Sat Sep 15, 2018
3594.76
11256919
3353
11198
96.0
63.0
75.0
Fri Sep 15, 2017
3629.54
14801386
14872
11486
82.0
54.0
78.0
Thu Sep 15, 2016
3611.86
12918436
4764
12223
82.0
54.0
74.0
Tue Sep 15, 2015
3607.64
12494215
10497
12382
82.9
61.0
77.0
Mon Sep 15, 2014
3605.87
12319078
10663
10388
93.9
69.1
76.0
Sun Sep 15, 2013
3590.88
10900357
23926
8842
81.0
63.0
77.0
Sat Sep 15, 2012
3622.58
14038550
3647
8008
88.0
63.0
76.0
Thu Sep 15, 2011
3654.06
17726384
13131
15512
72.0
57.2
74.0
Wed Sep 15, 2010
3633.96
15301077
7597
8102
89.1
63.0
74.0
Tue Sep 15, 2009
3636.38
15579682
7054
10044
82.9
62.1
76.0
Mon Sep 15, 2008
3628.22
14654453
9729
12109
87.1
59.0
76.0
Sat Sep 15, 2007
3602.01
11942869
5782
9513
91.0
72.0
78.0
Fri Sep 15, 2006
3602.04
11945765
7445
9115
79.0
60.1
76.0
Thu Sep 15, 2005
3602.33
11973765
9079
8191
84.9
53.1
75.0
Wed Sep 15, 2004
3570.91
9180823
5656
8125
82.9
59.0
74.0
Mon Sep 15, 2003
3604.58
12192483
9762
8289
90.0
57.0
76.0
Sun Sep 15, 2002
3627.52
14576965
11404
7297
84.0
61.0
75.0
Sat Sep 15, 2001
3665.41
19211538
5840
7768
90.0
64.0
--
Fri Sep 15, 2000
3678.58
21051992
6829
8031
98.0
67.0
--
Wed Sep 15, 1999
3693.00
23215420
14419
19441
88.0
55.0
--
Tue Sep 15, 1998
3689.52
22678916
11690
18200
87.0
61.0
--
Mon Sep 15, 1997
3690.10
22767708
13131
20600
89.0
63.0
--
Sun Sep 15, 1996
3680.55
21338284
8698
11000
72.0
54.0
--
Fri Sep 15, 1995
3689.44
22666678
10870
18000
91.0
60.0
--
Thu Sep 15, 1994
3655.46
17904928
6037
11000
89.0
57.0
--
Wed Sep 15, 1993
3663.45
18948580
9718
11700
85.0
52.0
--
Tue Sep 15, 1992
3624.45
14241045
6024
11900
88.0
61.0
--
Sun Sep 15, 1991
3630.23
14878873
12522
9240
89.0
62.0
--
Sat Sep 15, 1990
3639.12
15899614
4861
4800
101.0
69.0
--
Fri Sep 15, 1989
3667.50
19495000
4793
14900
83.0
51.0
--
Thu Sep 15, 1988
3686.91
22282486
8599
12200
82.0
45.0
--
Tue Sep 15, 1987
3689.66
22700306
7779
19400
85.0
52.0
--
Mon Sep 15, 1986
3692.03
23064654
16610
27000
87.0
56.0
--
Sun Sep 15, 1985
3687.41
22357896
13242
22000
96.0
67.0
--
Sat Sep 15, 1984
3698.42
24101494
15037
24000
90.0
70.0
--
Thu Sep 15, 1983
3701.68
24658910
14195
26400
95.0
65.0
--
Wed Sep 15, 1982
3686.65
22338958
17885
10200
85.0
56.0
--
Tue Sep 15, 1981
3672.91
20366740
8499
11000
86.0
62.0
--
Mon Sep 15, 1980
3689.26
22799170
12311
18000
90.0
55.0
--
Sat Sep 15, 1979
3679.22
21332450
7059
6750
78.0
61.0
--
Fri Sep 15, 1978
3642.20
16446194
7462
14900
81.0
57.0
--
Thu Sep 15, 1977
3639.42
16139401
6922
17100
89.0
57.0
--
Wed Sep 15, 1976
3665.68
19515464
8149
16700
88.0
64.0
--
Mon Sep 15, 1975
3670.03
20145074
11657
11200
86.0
63.0
--
Sun Sep 15, 1974
3653.70
17987446
6527
6620
75.0
57.0
--
Sat Sep 15, 1973
3646.00
17042428
14793
5970
90.0
65.0
--
Fri Sep 15, 1972
3606.14
12605490
8211
20300
90.0
62.0
--
Wed Sep 15, 1971
3615.75
13619542
10494
17400
96.0
67.0
--
Tue Sep 15, 1970
3599.23
11960912
18417
10400
82.0
53.0
--
Mon Sep 15, 1969
3574.14
9698793
12078
11200
84.0
61.0
--
Sun Sep 15, 1968
3546.57
7552549
7776
7490
91.0
62.0
--
Fri Sep 15, 1967
3529.30
6381582
10582
8740
84.0
59.0
--
Thu Sep 15, 1966
3532.44
6598545
6136
8310
85.0
56.0
--
Wed Sep 15, 1965
3529.50
6415560
12189
11600
92.0
63.0
--
Tue Sep 15, 1964
3490.24
4138480
4135
2560
78.0
57.0
--
Sun Sep 15, 1963
444400
5629
1030
87.0
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



Page took 0.117 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 - 2021


powell Water Database