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 Jun 29, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
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
Fri, Jun 28, 2019
3610.40
0.65
12770605
50470
14076
100.0
63.0
72.0
Thu, Jun 27, 2019
3609.75
0.71
12705152
53769
14226
96.0
66.0
72.0
Wed, Jun 26, 2019
3609.04
0.73
12633911
54851
14371
93.0
69.0
72.0
Tue, Jun 25, 2019
3608.31
0.88
12560941
62824
14386
96.0
64.0
71.0
Mon, Jun 24, 2019
3607.43
1.00
12473350
69110
14443
92.0
59.0
70.0
Sun, Jun 23, 2019
3606.43
1.08
12374310
68915
10261
82.0
55.0
70.0
Sat, Jun 22, 2019
3605.35
1.02
12267939
65470
10347
81.0
61.0
70.0
Fri, Jun 21, 2019
3604.33
1.07
12168042
72031
14568
89.0
63.0
70.0
Thu, Jun 20, 2019
3603.26
1.01
12063838
68192
14218
96.0
68.0
70.0
Wed, Jun 19, 2019
3602.25
1.02
11966030
68485
14286
96.0
64.0
70.0
Averages of List
3610.83
0.79
12819504
57308
13306
89.9
63.8
73.0


Averages for June 29th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3654.02
0.14
18157184
29738
17353
95.9
66.8
76.2
All-Time
3639.43
0.20
16473004
30172
16046
72.5
48.5
63.5


All Lake Powell water data for June 29th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Jun 29, 2019
3611.12
12843368
50644
10265
100.0
76.0
73.0
Fri Jun 29, 2018
3610.07
12737347
3710
13928
0.0
0.0
74.0
Thu Jun 29, 2017
3634.72
15388191
31846
12829
99.0
70.0
77.0
Wed Jun 29, 2016
3619.83
13745235
30581
13651
100.0
68.0
79.0
Mon Jun 29, 2015
3613.31
13066365
26546
14073
104.0
78.0
81.0
Sun Jun 29, 2014
3608.97
12626902
22332
8509
n/a
n/a
73.0
Sat Jun 29, 2013
3600.26
11774893
5505
13129
n/a
n/a
80.0
Fri Jun 29, 2012
3634.02
15307942
1988
12318
n/a
n/a
77.0
Wed Jun 29, 2011
3648.26
17000100
74999
24632
99.0
81.0
73.0
Tue Jun 29, 2010
3638.74
15854798
19221
9889
96.1
73.0
78.0
Mon Jun 29, 2009
3640.14
16019599
36972
11980
98.1
69.1
76.0
Sun Jun 29, 2008
3630.71
14932504
37199
12835
98.1
73.9
76.0
Fri Jun 29, 2007
3611.54
12885942
12688
14039
100.9
70.0
78.0
Thu Jun 29, 2006
3610.48
12778675
11674
13948
95.0
73.9
77.0
Wed Jun 29, 2005
3605.89
12321037
40399
14320
93.0
61.0
--
Tue Jun 29, 2004
3586.28
10487110
9762
13802
84.0
63.0
74.0
Sun Jun 29, 2003
3616.32
13376992
12571
10152
100.9
71.1
74.0
Sat Jun 29, 2002
3641.06
16128570
3392
12143
100.9
71.1
76.0
Fri Jun 29, 2001
3672.98
20253782
10617
7909
100.9
66.0
75.0
Thu Jun 29, 2000
3683.35
21750234
11633
8001
100.0
70.0
77.5
Tue Jun 29, 1999
3693.37
23273020
42343
17344
104.0
69.0
--
Mon Jun 29, 1998
3696.15
23708942
30467
18500
102.0
69.0
--
Sun Jun 29, 1997
3693.98
23368158
50578
26300
100.0
57.0
--
Sat Jun 29, 1996
3687.56
22380784
38147
18100
96.0
63.0
--
Thu Jun 29, 1995
3679.53
21189688
71721
15700
95.0
64.0
--
Wed Jun 29, 1994
3665.73
19254750
12853
12400
108.0
72.0
--
Tue Jun 29, 1993
3666.02
19293972
40601
12000
103.0
69.0
--
Mon Jun 29, 1992
3633.84
15287770
12305
12700
101.0
65.0
--
Sat Jun 29, 1991
3638.80
15862006
18131
5020
93.0
62.0
--
Fri Jun 29, 1990
3650.44
17270992
10979
6250
107.0
66.0
--
Thu Jun 29, 1989
3677.89
20952144
9311
15500
98.0
64.0
--
Wed Jun 29, 1988
3692.73
23173146
18995
9570
94.0
65.0
--
Mon Jun 29, 1987
3698.44
24072390
21534
20300
98.0
65.0
--
Sun Jun 29, 1986
3694.74
23487178
48261
30000
98.0
76.0
--
Sat Jun 29, 1985
3700.10
24338216
39706
29900
94.0
73.0
--
Fri Jun 29, 1984
3700.98
24513136
69468
43900
102.0
61.0
--
Wed Jun 29, 1983
3706.89
25514674
117181
92600
95.0
67.0
--
Tue Jun 29, 1982
3684.39
22000062
38084
11100
102.0
69.0
--
Mon Jun 29, 1981
3680.71
21487258
6336
10400
93.0
73.0
--
Sun Jun 29, 1980
3700.59
24579498
38242
34200
n/a
n/a
--
Fri Jun 29, 1979
3680.11
21462138
43373
14000
104.0
65.0
--
Thu Jun 29, 1978
3649.34
17324290
43309
12900
n/a
67.0
--
Wed Jun 29, 1977
3653.75
17910280
4709
14600
104.0
78.0
--
Tue Jun 29, 1976
3672.16
20413400
18120
16800
102.0
77.0
--
Sun Jun 29, 1975
3668.58
19943926
44078
15400
98.0
59.0
--
Sat Jun 29, 1974
3667.28
19794476
24160
13500
105.0
77.0
--
Fri Jun 29, 1973
3635.85
15818419
44458
14900
105.0
84.0
--
Thu Jun 29, 1972
3619.62
14011578
18889
18600
102.0
74.0
--
Tue Jun 29, 1971
3620.46
14125059
45090
19100
95.0
68.0
--
Mon Jun 29, 1970
3598.60
11899724
42814
13800
102.0
82.0
--
Sun Jun 29, 1969
3579.64
10172144
34039
13400
96.0
70.0
--
Sat Jun 29, 1968
3546.75
7565453
33428
12100
101.0
65.0
--
Thu Jun 29, 1967
3528.74
6345121
34481
12700
97.0
67.0
--
Wed Jun 29, 1966
3545.04
7467491
10609
12000
100.0
78.0
--
Tue Jun 29, 1965
3509.79
5202467
59965
13200
95.0
60.0
--
Mon Jun 29, 1964
3471.25
3212500
21544
990
95.0
63.0
--
Sat Jun 29, 1963
5400
7202
2480
96.0
62.0
--



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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 0.167 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