Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, September 27th, 2021

Water Data for 20 days surrounding Jul 27, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Aug 06, 2021
3553.02
-0.16
7803396
8134
13920
100.0
81.0
79.0
Thu, Aug 05, 2021
3553.18
-0.15
7815068
8210
13604
103.0
74.0
79.0
Wed, Aug 04, 2021
3553.33
-0.14
7826021
8504
13505
99.0
75.0
79.0
Tue, Aug 03, 2021
3553.47
-0.15
7836253
7885
13289
98.0
72.0
79.0
Mon, Aug 02, 2021
3553.62
-0.18
7847226
7577
14182
95.0
71.0
79.0
Sun, Aug 01, 2021
3553.80
-0.08
7860406
8279
10898
93.0
70.0
79.0
Sat, Jul 31, 2021
3553.88
-0.13
7866268
8803
13423
95.0
74.0
80.0
Fri, Jul 30, 2021
3554.01
-0.15
7875800
7133
12556
94.0
72.0
80.0
Thu, Jul 29, 2021
3554.16
-0.08
7886808
9832
12459
98.0
75.0
79.0
Wed, Jul 28, 2021
3554.24
-0.12
7892683
9219
13448
97.0
78.0
78.0
Tue, Jul 27, 2021
3554.36
-0.15
7901500
7415
12849
94.0
72.0
79.0
Mon, Jul 26, 2021
3554.51
-0.21
7912531
4881
12726
92.0
75.0
80.0
Sun, Jul 25, 2021
3554.72
-0.18
7927991
4786
11436
91.0
72.0
82.0
Sat, Jul 24, 2021
3554.90
-0.19
7941258
5864
12922
92.0
70.0
83.0
Fri, Jul 23, 2021
3555.09
-0.26
7955277
2697
12581
97.0
76.0
84.0
Thu, Jul 22, 2021
3555.35
-0.20
7974487
5700
13180
95.0
74.0
84.0
Wed, Jul 21, 2021
3555.55
-0.31
7989284
505
12434
99.0
76.0
84.0
Tue, Jul 20, 2021
3555.86
-0.14
8012254
7295
12371
94.0
74.0
82.0
Mon, Jul 19, 2021
3556.00
-0.33
8022641
-100
12670
95.0
73.0
82.0
Sun, Jul 18, 2021
3556.33
-0.13
8047159
5534
10218
96.0
81.0
81.0
Sat, Jul 17, 2021
3556.46
-0.26
8056831
2765
12727
100.0
77.0
81.0
Averages of List
3554.56
-0.18
7916721
6234
12733
96.0
74.4
80.6


Averages for July 27th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3650.09
-0.09
17742842
12551
15838
97.4
71.5
79.7
All-Time
3637.83
-0.07
16293184
13021
14846
72.1
48.3
62.8


All Lake Powell water data for July 27th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Jul 27, 2021
3554.36
7901500
7415
12849
94.0
72.0
79.0
Mon Jul 27, 2020
3606.93
12423764
10382
13302
93.0
74.0
79.0
Sat Jul 27, 2019
3621.43
13915333
15377
10945
99.0
71.0
79.0
Fri Jul 27, 2018
3604.60
12194432
1549
15097
101.0
75.0
79.0
Thu Jul 27, 2017
3634.89
15407724
10260
14232
97.0
73.0
79.0
Wed Jul 27, 2016
3618.94
13651246
7845
16100
106.0
75.0
79.0
Mon Jul 27, 2015
3613.35
13070462
9868
17342
97.0
73.9
77.0
Sun Jul 27, 2014
3608.52
12581903
4000
11840
99.0
75.9
78.0
Sat Jul 27, 2013
3594.97
11276427
6579
13385
89.6
69.8
80.0
Fri Jul 27, 2012
3629.09
14751176
7075
14577
91.0
77.0
--
Wed Jul 27, 2011
3660.71
18585720
36489
24151
95.0
68.0
77.0
Tue Jul 27, 2010
3636.84
15633041
8884
13485
96.1
75.0
83.0
Mon Jul 27, 2009
3641.50
16180869
11010
13358
98.1
73.9
80.0
Sun Jul 27, 2008
3633.23
15217733
15257
13745
96.1
75.0
80.0
Fri Jul 27, 2007
3607.81
12511129
7345
13388
97.0
72.0
81.0
Thu Jul 27, 2006
3607.51
12481297
7374
13639
102.9
79.0
83.0
Wed Jul 27, 2005
3607.21
12451512
10709
14325
n/a
n/a
81.0
Tue Jul 27, 2004
3580.73
10002200
6808
15136
91.9
66.0
80.0
Sun Jul 27, 2003
3611.50
12881880
4756
10232
97.0
77.0
81.0
Sat Jul 27, 2002
3635.03
15423827
3152
14656
97.0
73.0
80.0
Fri Jul 27, 2001
3670.02
19841224
5256
13732
93.9
64.0
--
Thu Jul 27, 2000
3682.36
21603906
5604
8031
104.0
75.0
--
Tue Jul 27, 1999
3694.29
23416634
16060
18169
102.0
79.0
--
Mon Jul 27, 1998
3695.55
23614378
14949
21300
98.0
71.0
--
Sun Jul 27, 1997
3693.91
23357212
15158
21194
99.0
66.0
--
Sat Jul 27, 1996
3686.89
22279512
9280
11900
100.0
70.0
--
Thu Jul 27, 1995
3693.27
23257432
39973
18700
106.0
72.0
--
Wed Jul 27, 1994
3662.40
18808864
5418
15200
107.0
76.0
--
Tue Jul 27, 1993
3668.17
19586640
13087
16000
99.0
69.0
--
Mon Jul 27, 1992
3631.06
14972257
9820
13700
99.0
67.0
--
Sat Jul 27, 1991
3636.07
15544128
8911
4980
97.0
70.0
--
Fri Jul 27, 1990
3647.74
16936148
5923
5500
95.0
71.0
--
Thu Jul 27, 1989
3673.80
20369006
5857
14200
100.0
72.0
--
Wed Jul 27, 1988
3691.63
23003002
6088
14000
101.0
67.0
--
Mon Jul 27, 1987
3696.65
23787684
10536
20400
92.0
64.0
--
Sun Jul 27, 1986
3700.02
24325244
31794
18200
n/a
n/a
--
Sat Jul 27, 1985
3697.59
23936824
27531
28500
96.0
73.0
--
Fri Jul 27, 1984
3702.09
24692980
31355
23800
95.0
69.0
--
Wed Jul 27, 1983
3707.73
25654858
43474
40300
77.0
55.0
--
Tue Jul 27, 1982
3687.33
22441460
13944
11900
95.0
71.0
--
Mon Jul 27, 1981
3678.51
21166718
5943
15300
99.0
75.0
--
Sun Jul 27, 1980
3697.35
24060094
9034
24400
102.0
69.0
--
Fri Jul 27, 1979
3684.54
22117488
19351
19100
106.0
76.0
--
Thu Jul 27, 1978
3652.56
17730648
14519
15700
101.0
76.0
--
Wed Jul 27, 1977
3649.98
17431774
10975
16500
101.0
76.0
--
Tue Jul 27, 1976
3670.57
20190544
8513
12400
93.0
68.0
--
Sun Jul 27, 1975
3674.85
20826142
25128
20600
98.0
77.0
--
Sat Jul 27, 1974
3663.36
19260126
12906
18200
100.0
74.0
--
Fri Jul 27, 1973
3643.50
16734857
25821
8230
97.0
72.0
--
Thu Jul 27, 1972
3616.26
13651952
6354
21600
98.0
71.0
--
Tue Jul 27, 1971
3621.17
14202326
15064
14400
102.0
72.0
--
Mon Jul 27, 1970
3601.21
12154463
12852
10700
97.0
70.0
--
Sun Jul 27, 1969
3580.86
10278899
15781
10700
104.0
72.0
--
Sat Jul 27, 1968
3545.89
7503802
10301
9230
87.0
69.0
--
Thu Jul 27, 1967
3532.85
6614782
12644
7250
103.0
76.0
--
Wed Jul 27, 1966
3540.57
7151531
6737
10600
104.0
78.0
--
Tue Jul 27, 1965
3529.55
6418854
31274
13500
96.0
69.0
--
Mon Jul 27, 1964
3483.12
3778886
10074
1000
99.0
71.0
--
Sat Jul 27, 1963
51400
2804
1000
102.0
73.0
--



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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


Copyright Summit Technologies, Inc.
1999 - 2021


powell Water Database