Lake Powell Water Database





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

Water Data for 20 days surrounding Jul 09, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Jul 17, 2019
3620.32
0.20
13797163
26859
14373
0.0
0.0
78.0
Tue, Jul 16, 2019
3620.12
0.19
13775951
27308
15412
0.0
0.0
79.0
Mon, Jul 15, 2019
3619.93
0.27
13755821
31151
14660
0.0
0.0
78.0
Sun, Jul 14, 2019
3619.66
0.25
13727250
26247
10928
0.0
0.0
78.0
Sat, Jul 13, 2019
3619.41
0.42
13700829
35963
10904
0.0
0.0
77.0
Fri, Jul 12, 2019
3618.99
0.29
13656516
31969
14410
0.0
0.0
76.0
Thu, Jul 11, 2019
3618.70
0.45
13625973
41359
14674
0.0
0.0
76.0
Wed, Jul 10, 2019
3618.25
0.43
13578666
39832
14349
0.0
0.0
76.0
Tue, Jul 09, 2019
3617.82
0.49
13533562
41594
12751
0.0
0.0
76.0
Mon, Jul 08, 2019
3617.33
0.53
13482283
45460
14419
93.0
70.0
76.0
Sun, Jul 07, 2019
3616.80
0.66
13426961
51261
12947
93.0
70.0
76.0
Sat, Jul 06, 2019
3616.14
0.68
13358276
52315
13003
99.0
69.0
76.0
Fri, Jul 05, 2019
3615.46
0.75
13287750
57270
14162
97.0
66.0
76.0
Thu, Jul 04, 2019
3614.71
0.77
13210246
57545
13484
96.0
69.0
76.0
Wed, Jul 03, 2019
3613.94
0.75
13130984
57279
14507
97.0
72.0
76.0
Tue, Jul 02, 2019
3613.19
0.69
13054081
53484
14209
98.0
71.0
75.0
Mon, Jul 01, 2019
3612.50
0.68
12983592
52842
14262
98.0
69.0
74.0
Sun, Jun 30, 2019
3611.82
0.70
12914371
49665
10241
96.0
75.0
73.0
Sat, Jun 29, 2019
3611.12
0.72
12843368
50644
10265
100.0
76.0
73.0
Averages of List
3616.64
0.52
13412823
43687
13366
50.9
37.2
76.1


Averages for July 9th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3654.61
-0.00
18240289
22769
17464
92.0
65.6
78.1
All-Time
3640.47
0.03
16584689
22863
16036
71.6
47.7
63.0


All Lake Powell water data for July 9th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Jul 09, 2019
3617.82
13533562
41594
12751
0.0
0.0
76.0
Mon Jul 09, 2018
3608.24
12553958
8107
15392
0.0
0.0
78.0
Sun Jul 09, 2017
3635.74
15505656
16720
12533
104.0
80.0
80.0
Sat Jul 09, 2016
3621.45
13917469
16516
14990
99.0
75.0
78.0
Thu Jul 09, 2015
3614.07
13144344
28364
17394
89.1
61.0
76.0
Wed Jul 09, 2014
3609.65
12695102
16455
13394
93.9
71.1
77.0
Tue Jul 09, 2013
3598.44
11601863
2039
14122
n/a
n/a
80.0
Mon Jul 09, 2012
3632.19
15099553
3393
14722
n/a
n/a
80.0
Sat Jul 09, 2011
3654.72
17810400
75037
25343
95.0
70.0
75.0
Fri Jul 09, 2010
3638.63
15841900
13309
13353
95.0
77.0
80.0
Thu Jul 09, 2009
3642.10
16252395
25956
13150
99.0
69.1
77.0
Wed Jul 09, 2008
3633.15
15208618
29067
13842
100.0
72.0
78.0
Mon Jul 09, 2007
3610.57
12787768
7766
13468
104.0
77.0
81.0
Sun Jul 09, 2006
3609.41
12670995
11443
12782
91.9
64.0
77.0
Sat Jul 09, 2005
3608.26
12555954
23831
13389
96.1
73.0
77.0
Fri Jul 09, 2004
3584.69
10346653
8725
14379
96.1
70.0
76.0
Wed Jul 09, 2003
3615.09
13249486
8748
15512
102.0
72.0
78.0
Tue Jul 09, 2002
3639.10
15897073
4123
14522
102.0
77.0
78.0
Mon Jul 09, 2001
3672.14
20136034
7590
14107
90.0
66.0
80.0
Sun Jul 09, 2000
3683.20
21727994
8937
7997
89.0
63.0
--
Fri Jul 09, 1999
3694.50
23449502
25377
17834
101.0
65.0
79.5
Thu Jul 09, 1998
3696.94
23833902
26121
21000
96.0
72.0
--
Wed Jul 09, 1997
3695.06
23537338
31355
21182
100.0
67.0
--
Tue Jul 09, 1996
3688.18
22474760
20699
18500
104.0
70.0
--
Sun Jul 09, 1995
3686.12
22163606
68670
16000
105.0
74.0
--
Sat Jul 09, 1994
3664.87
19138834
9092
13000
99.0
70.0
--
Fri Jul 09, 1993
3668.30
19604464
28674
15000
100.0
69.0
--
Thu Jul 09, 1992
3632.83
15172629
8792
14900
92.0
61.0
--
Tue Jul 09, 1991
3637.95
15762194
10979
18300
94.0
71.0
--
Mon Jul 09, 1990
3649.76
17186242
11472
14900
81.0
65.0
--
Sun Jul 09, 1989
3676.43
20742480
6131
13600
102.0
73.0
--
Sat Jul 09, 1988
3693.22
23249316
13621
8790
101.0
63.0
--
Thu Jul 09, 1987
3698.10
24018016
18173
17700
101.0
67.0
--
Wed Jul 09, 1986
3697.09
23857324
46258
21100
n/a
n/a
--
Tue Jul 09, 1985
3699.37
24221218
25752
29700
103.0
78.0
--
Mon Jul 09, 1984
3702.43
24748050
57141
43700
98.0
60.0
--
Sat Jul 09, 1983
3707.73
25654858
77786
51500
99.0
68.0
--
Fri Jul 09, 1982
3686.88
22373520
32175
12300
91.0
64.0
--
Thu Jul 09, 1981
3680.01
21384800
8006
16900
98.0
73.0
--
Wed Jul 09, 1980
3700.11
24501742
26780
25500
94.0
59.0
--
Mon Jul 09, 1979
3683.31
21933716
40147
12500
98.0
65.0
--
Sun Jul 09, 1978
3651.97
17655540
26803
11800
n/a
67.0
--
Sat Jul 09, 1977
3652.56
17758334
6747
14700
103.0
71.0
--
Fri Jul 09, 1976
3672.02
20393554
12974
16200
105.0
76.0
--
Wed Jul 09, 1975
3671.92
20410030
53340
21800
95.0
71.0
--
Tue Jul 09, 1974
3666.34
19665168
13537
20900
98.0
67.0
--
Mon Jul 09, 1973
3639.97
16307411
40020
14000
99.0
71.0
--
Sun Jul 09, 1972
3619.20
13966081
9825
10600
98.0
72.0
--
Fri Jul 09, 1971
3622.26
14321441
24469
16000
102.0
67.0
--
Thu Jul 09, 1970
3600.84
12118163
25590
12900
92.0
72.0
--
Wed Jul 09, 1969
3581.02
10292911
24204
15800
101.0
67.0
--
Tue Jul 09, 1968
3548.60
7699969
18104
14600
101.0
74.0
--
Sun Jul 09, 1967
3531.33
6514260
20185
9230
100.0
71.0
--
Sat Jul 09, 1966
3543.98
7391487
8773
11200
99.0
72.0
--
Fri Jul 09, 1965
3519.04
5754106
46385
9800
102.0
70.0
--
Thu Jul 09, 1964
3477.67
3513156
17745
1000
101.0
81.0
--
Tue Jul 09, 1963
20400
3569
2500
97.0
79.0
--



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



Page took 0.198 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


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1999 - 2019


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