Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, August 17th, 2019

Water Data for 20 days surrounding Jul 19, 2014

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jul 29, 2014
3608.29
-0.16
12558945
5428
13259
95.0
72.0
78.0
Mon, Jul 28, 2014
3608.45
-0.07
12574913
10273
13214
91.9
73.9
78.0
Sun, Jul 27, 2014
3608.52
-0.16
12581903
4000
11840
99.0
75.9
78.0
Sat, Jul 26, 2014
3608.68
-0.05
12597891
10480
12335
98.1
77.0
77.0
Fri, Jul 25, 2014
3608.73
-0.14
12602889
6578
13336
97.0
82.0
78.0
Thu, Jul 24, 2014
3608.87
-0.10
12616893
8914
13497
99.0
84.9
77.0
Wed, Jul 23, 2014
3608.97
-0.11
12626902
8329
13459
n/a
n/a
78.0
Tue, Jul 22, 2014
3609.08
-0.09
12637918
9342
13383
n/a
n/a
77.0
Mon, Jul 21, 2014
3609.17
-0.06
12646935
10977
13383
n/a
n/a
78.0
Sun, Jul 20, 2014
3609.23
-0.04
12652950
10668
11982
98.1
78.1
79.0
Sat, Jul 19, 2014
3609.27
-0.05
12656960
10552
12412
n/a
n/a
78.0
Fri, Jul 18, 2014
3609.32
-0.07
12661974
10503
13457
n/a
n/a
77.0
Thu, Jul 17, 2014
3609.39
-0.07
12668997
10412
13366
n/a
n/a
78.0
Wed, Jul 16, 2014
3609.46
-0.01
12676022
13736
13411
99.0
75.9
77.0
Tue, Jul 15, 2014
3609.47
-0.09
12677025
9365
13414
93.9
78.1
79.0
Mon, Jul 14, 2014
3609.56
-0.06
12686062
10899
13308
98.1
78.1
77.0
Sun, Jul 13, 2014
3609.62
-0.03
12692088
11177
11946
n/a
n/a
77.0
Sat, Jul 12, 2014
3609.65
-0.03
12695102
11622
12391
n/a
n/a
77.0
Fri, Jul 11, 2014
3609.68
-0.04
12698116
12058
13375
96.1
70.0
78.0
Thu, Jul 10, 2014
3609.72
0.07
12702136
18148
13446
91.9
75.0
77.0
Wed, Jul 09, 2014
3609.65
0.04
12695102
16455
13394
93.9
71.1
77.0
Averages of List
3609.18
-0.06
12647987
10472
13029
96.2
76.3
77.6


Averages for July 19th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3654.29
-0.07
18208301
16555
16678
95.4
70.0
79.6
All-Time
3640.40
-0.05
16572317
16401
15727
71.6
47.7
62.6


All Lake Powell water data for July 19th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Jul 19, 2019
3620.67
13834344
26480
15124
101.0
73.0
79.0
Thu Jul 19, 2018
3606.21
12352592
4303
15277
0.0
0.0
80.0
Wed Jul 19, 2017
3635.41
15467583
8989
14227
93.0
73.0
80.0
Tue Jul 19, 2016
3620.37
13802470
8850
16008
95.0
73.0
76.0
Sun Jul 19, 2015
3614.18
13155655
15501
15723
82.9
64.0
78.0
Sat Jul 19, 2014
3609.27
12656960
10552
12412
n/a
n/a
78.0
Fri Jul 19, 2013
3596.50
11419197
8587
13915
98.1
75.9
80.0
Thu Jul 19, 2012
3630.48
14906663
6292
14459
93.9
75.2
79.0
Tue Jul 19, 2011
3659.46
18422004
59047
23943
96.8
73.9
--
Mon Jul 19, 2010
3637.76
15740145
9165
13536
104.0
75.0
83.0
Sun Jul 19, 2009
3642.11
16253589
14375
12329
102.0
80.1
79.0
Sat Jul 19, 2008
3633.61
15261077
16670
14136
102.9
73.9
79.0
Thu Jul 19, 2007
3609.00
12629906
5647
13515
102.0
75.9
81.0
Wed Jul 19, 2006
3608.71
12600886
10780
13689
99.0
75.0
81.0
Tue Jul 19, 2005
3608.07
12537019
13269
14422
107.1
75.9
82.0
Mon Jul 19, 2004
3582.47
10152612
5946
15342
98.1
70.0
79.0
Sat Jul 19, 2003
3613.14
13048954
5785
14582
n/a
n/a
80.0
Fri Jul 19, 2002
3636.89
15638836
2706
14768
95.0
75.0
78.0
Thu Jul 19, 2001
3671.10
19991016
9251
14031
93.0
69.1
--
Wed Jul 19, 2000
3682.76
21662926
7070
8020
103.0
79.0
82.0
Mon Jul 19, 1999
3694.64
23471418
19624
18374
93.0
71.0
--
Sun Jul 19, 1998
3696.50
23764258
16923
19500
107.0
74.0
--
Sat Jul 19, 1997
3694.67
23476126
19097
21003
99.0
74.0
--
Fri Jul 19, 1996
3687.49
22370180
13667
15600
101.0
72.0
79.0
Wed Jul 19, 1995
3691.23
22941394
61611
18400
97.0
64.0
--
Tue Jul 19, 1994
3663.58
18965950
6562
14800
95.0
70.0
--
Mon Jul 19, 1993
3668.68
19656568
18831
15000
95.0
68.0
--
Sun Jul 19, 1992
3632.05
15083706
10144
10500
101.0
68.0
--
Fri Jul 19, 1991
3636.99
15650839
9180
17000
93.0
74.0
--
Thu Jul 19, 1990
3649.06
17099448
8376
15300
88.0
68.0
--
Wed Jul 19, 1989
3675.12
20556056
5098
14300
105.0
75.0
--
Tue Jul 19, 1988
3692.55
23145258
7556
11200
104.0
70.0
--
Sun Jul 19, 1987
3697.53
23927274
15550
15300
94.0
61.0
--
Sat Jul 19, 1986
3699.40
24225984
37929
14300
95.0
69.0
--
Fri Jul 19, 1985
3698.00
24002000
20125
28100
92.0
68.0
--
Thu Jul 19, 1984
3702.12
24697844
43289
34200
n/a
n/a
--
Tue Jul 19, 1983
3707.99
25698280
54091
48000
100.0
76.0
--
Mon Jul 19, 1982
3687.39
22450502
18658
12800
99.0
70.0
--
Sun Jul 19, 1981
3679.54
21316464
11264
10900
101.0
76.0
--
Sat Jul 19, 1980
3698.84
24298042
15342
23100
104.0
66.0
--
Thu Jul 19, 1979
3684.70
22141406
26144
12800
95.0
73.0
--
Wed Jul 19, 1978
3652.51
17724274
17818
12600
101.0
69.0
--
Tue Jul 19, 1977
3650.71
17523844
4286
15400
84.0
67.0
--
Mon Jul 19, 1976
3671.37
20302620
8526
14700
88.0
65.0
--
Sat Jul 19, 1975
3674.51
20777526
40401
21400
99.0
74.0
--
Fri Jul 19, 1974
3664.42
19403488
8665
22000
92.0
68.0
--
Thu Jul 19, 1973
3641.72
16518256
29079
12200
97.0
68.0
--
Wed Jul 19, 1972
3617.81
13817039
8015
16000
92.0
64.0
--
Mon Jul 19, 1971
3621.73
14263280
14504
17300
102.0
76.0
--
Sun Jul 19, 1970
3601.45
12178016
14910
13300
101.0
77.0
--
Sat Jul 19, 1969
3580.90
10282382
15897
16100
82.0
67.0
--
Fri Jul 19, 1968
3547.21
7598608
12898
21200
104.0
75.0
--
Wed Jul 19, 1967
3532.42
6586482
19559
11000
100.0
60.0
--
Tue Jul 19, 1966
3542.05
7254830
5652
10000
104.0
75.0
--
Mon Jul 19, 1965
3526.09
6194797
31043
11400
95.0
69.0
--
Sun Jul 19, 1964
3481.22
3684779
11622
920
106.0
76.0
--
Fri Jul 19, 1963
38400
3651
1000
104.0
72.0
--



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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 0.270 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


Water Database