Lake Powell Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, July 19th, 2019

Water Data for 20 days surrounding Jun 20, 2015

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jun 30, 2015
3613.54
0.23
13089932
28632
15028
106.0
78.0
80.0
Mon, Jun 29, 2015
3613.31
0.21
13066365
26546
14073
104.0
78.0
81.0
Sun, Jun 28, 2015
3613.10
0.27
13044873
28506
12708
102.0
73.0
80.0
Sat, Jun 27, 2015
3612.83
0.41
13017273
36788
13240
105.0
75.0
80.0
Fri, Jun 26, 2015
3612.42
0.40
12975436
36999
14055
106.0
75.0
80.0
Thu, Jun 25, 2015
3612.02
0.43
12934705
38274
13720
102.0
73.0
79.0
Wed, Jun 24, 2015
3611.59
0.54
12891013
44298
13735
100.0
73.0
79.0
Tue, Jun 23, 2015
3611.05
0.57
12836281
45830
13706
100.0
84.0
80.0
Mon, Jun 22, 2015
3610.48
0.58
12778677
46197
13620
93.0
66.0
79.0
Sun, Jun 21, 2015
3609.90
0.59
12720237
45349
12326
92.0
65.0
79.0
Sat, Jun 20, 2015
3609.31
0.63
12660971
47886
12789
92.0
64.0
78.0
Fri, Jun 19, 2015
3608.68
0.60
12597891
47061
13708
92.0
63.0
77.0
Thu, Jun 18, 2015
3608.08
0.56
12538008
45146
14064
92.0
63.0
77.0
Wed, Jun 17, 2015
3607.52
0.59
12482289
46243
13635
90.0
62.0
77.0
Tue, Jun 16, 2015
3606.93
0.61
12423764
47285
13706
99.0
72.0
76.0
Mon, Jun 15, 2015
3606.32
0.72
12363448
52319
12958
88.0
82.0
75.0
Sun, Jun 14, 2015
3605.60
0.76
12292507
53134
11792
89.0
61.0
74.0
Sat, Jun 13, 2015
3604.84
0.73
12217922
51790
12211
90.0
62.0
74.0
Fri, Jun 12, 2015
3604.11
0.69
12146567
50590
13284
89.0
61.0
73.0
Thu, Jun 11, 2015
3603.42
0.65
12079381
48768
13712
63.0
63.0
72.0
Wed, Jun 10, 2015
3602.77
0.70
12016319
51285
13726
79.0
60.0
71.0
Averages of List
3608.94
0.55
12627327
43758
13419
94.0
69.2
77.2


Averages for June 20th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3651.05
0.25
17765168
36124
17137
96.2
66.9
73.0
All-Time
3637.17
0.31
16519341
37024
16083
71.9
48.0
62.2


All Lake Powell water data for June 20th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Jun 20, 2019
3603.26
12063838
68192
14218
96.0
68.0
70.0
Wed Jun 20, 2018
3611.35
12866669
6904
13874
99.0
68.0
73.0
Tue Jun 20, 2017
3631.33
15002322
40998
13745
108.0
75.0
75.0
Mon Jun 20, 2016
3616.14
13358276
43310
13711
106.0
73.0
76.0
Sat Jun 20, 2015
3609.31
12660971
47886
12789
92.0
64.0
78.0
Fri Jun 20, 2014
3605.90
12322032
37043
10601
96.1
64.9
69.0
Thu Jun 20, 2013
3601.13
11858199
0
13806
95.0
68.0
74.0
Wed Jun 20, 2012
3635.37
15462973
5277
12539
97.0
73.9
74.0
Mon Jun 20, 2011
3641.57
16189201
87778
23557
84.9
59.0
67.0
Sun Jun 20, 2010
3637.14
15667910
35775
9605
91.9
64.0
73.0
Sat Jun 20, 2009
3637.53
15713321
30230
11299
84.9
71.1
70.0
Fri Jun 20, 2008
3626.40
14453586
51939
13611
97.0
69.1
73.0
Wed Jun 20, 2007
3611.37
12868708
19119
13996
99.0
69.1
75.0
Tue Jun 20, 2006
3610.82
12813024
19301
13965
95.0
71.1
75.0
Mon Jun 20, 2005
3600.85
11831354
40926
14362
99.0
66.9
72.0
Sun Jun 20, 2004
3587.10
10560029
13032
12439
93.0
66.0
72.0
Fri Jun 20, 2003
3616.44
13389462
18433
15091
86.0
64.9
74.0
Thu Jun 20, 2002
3642.54
16304999
5381
12775
98.1
72.0
74.0
Wed Jun 20, 2001
3672.89
20241130
15443
10504
99.0
66.9
--
Tue Jun 20, 2000
3683.06
21707288
14107
8033
93.0
62.0
--
Sun Jun 20, 1999
3690.29
22796838
51057
14323
100.0
63.0
--
Sat Jun 20, 1998
3694.75
23488680
30593
17900
97.0
67.0
--
Fri Jun 20, 1997
3690.80
22875190
62071
26600
n/a
64.0
--
Thu Jun 20, 1996
3685.43
22060066
38863
18300
100.0
64.0
--
Tue Jun 20, 1995
3672.50
20186442
92180
16700
93.0
57.0
--
Mon Jun 20, 1994
3665.47
19219642
17182
11700
99.0
70.0
--
Sun Jun 20, 1993
3661.46
18684490
58131
10300
90.0
62.0
--
Sat Jun 20, 1992
3633.91
15295730
14422
10500
95.0
63.0
--
Thu Jun 20, 1991
3637.60
15721611
31057
18600
92.0
61.0
--
Wed Jun 20, 1990
3650.96
17335996
19648
16400
99.0
66.0
--
Tue Jun 20, 1989
3678.39
21024534
15265
15600
104.0
72.0
--
Mon Jun 20, 1988
3691.96
23053834
21144
10200
97.0
69.0
--
Sat Jun 20, 1987
3698.34
24056414
34007
20900
94.0
67.0
--
Fri Jun 20, 1986
3692.58
23149912
57858
33200
99.0
65.0
--
Thu Jun 20, 1985
3700.10
24338216
52211
46700
103.0
74.0
--
Wed Jun 20, 1984
3698.23
24071092
76136
39900
95.0
66.0
--
Mon Jun 20, 1983
3703.84
25010632
85618
60600
97.0
64.0
--
Sun Jun 20, 1982
3681.82
21618952
37852
8110
86.0
66.0
--
Sat Jun 20, 1981
3680.92
21517992
12473
7300
104.0
71.0
--
Fri Jun 20, 1980
3699.15
24347686
54929
21700
n/a
n/a
--
Wed Jun 20, 1979
3676.59
20951434
63210
7690
96.0
60.0
--
Tue Jun 20, 1978
3645.42
16838178
58122
9490
n/a
66.0
--
Mon Jun 20, 1977
3655.05
18077520
6456
7140
95.0
62.0
--
Sun Jun 20, 1976
3671.51
20322186
21365
7560
103.0
70.0
--
Fri Jun 20, 1975
3665.23
19484134
60144
12400
80.0
73.0
--
Thu Jun 20, 1974
3666.37
19669298
30415
18600
103.0
68.0
--
Wed Jun 20, 1973
3631.86
15353982
61219
13900
89.0
56.0
--
Tue Jun 20, 1972
3618.68
13910166
28213
14800
95.0
66.0
--
Sun Jun 20, 1971
3616.60
13709610
44447
12500
100.0
64.0
--
Sat Jun 20, 1970
3594.58
11514965
37389
14000
98.0
68.0
--
Fri Jun 20, 1969
3576.64
9912214
24610
15700
94.0
66.0
--
Thu Jun 20, 1968
3541.59
7199073
46796
19100
106.0
71.0
--
Tue Jun 20, 1967
3522.71
5961617
29623
11000
84.0
54.0
--
Mon Jun 20, 1966
3545.29
7485419
12811
11800
98.0
63.0
--
Sun Jun 20, 1965
3499.88
4644179
78507
47500
92.0
64.0
--
Sat Jun 20, 1964
3463.30
2859902
30467
1000
88.0
62.0
--
Thu Jun 20, 1963
12779
2500
101.0
68.0
--



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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 0.174 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