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 28, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
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
Tue, Jun 18, 2019
3601.23
1.21
11867800
78251
14482
88.0
64.0
70.0
Averages of List
3610.04
0.82
12740182
59054
13389
94.1
66.8
72.8


Averages for June 28th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3653.88
0.15
18138229
30595
17538
95.5
66.8
75.8
All-Time
3639.23
0.21
16745353
31054
16172
71.5
47.6
62.7


All Lake Powell water data for June 28th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Jun 28, 2019
3610.40
12770605
50470
14076
100.0
63.0
72.0
Thu Jun 28, 2018
3610.27
12757497
4185
13864
0.0
0.0
76.0
Wed Jun 28, 2017
3634.43
15354909
31615
12628
100.0
72.0
77.0
Tue Jun 28, 2016
3619.55
13715620
36437
13786
100.0
77.0
79.0
Sun Jun 28, 2015
3613.10
13044873
28506
12708
102.0
73.0
80.0
Sat Jun 28, 2014
3608.73
12602889
21926
9209
99.0
72.0
72.0
Fri Jun 28, 2013
3600.42
11790184
10266
13728
n/a
n/a
79.0
Thu Jun 28, 2012
3634.20
15328549
5055
12898
n/a
n/a
76.0
Tue Jun 28, 2011
3647.58
16916364
75589
24510
n/a
n/a
74.0
Mon Jun 28, 2010
3638.64
15843072
20029
10182
100.0
69.1
77.0
Sun Jun 28, 2009
3639.76
15974750
32538
10834
95.0
66.9
75.0
Sat Jun 28, 2008
3630.32
14888713
39441
13122
97.0
71.1
76.0
Thu Jun 28, 2007
3611.60
12892037
13590
13983
100.9
70.0
78.0
Wed Jun 28, 2006
3610.58
12788778
12276
13937
96.1
68.0
77.0
Tue Jun 28, 2005
3605.45
12277757
41969
14050
90.0
69.1
73.0
Mon Jun 28, 2004
3586.45
10502192
9783
13744
89.1
69.1
74.0
Sat Jun 28, 2003
3616.34
13379074
13612
15154
98.1
68.0
74.0
Fri Jun 28, 2002
3641.26
16152324
3526
12894
100.0
70.0
76.0
Thu Jun 28, 2001
3672.98
20253782
11199
7605
96.1
68.0
75.0
Wed Jun 28, 2000
3683.31
21744302
11706
8007
99.0
68.0
--
Mon Jun 28, 1999
3693.10
23230988
45538
17313
103.0
66.0
--
Sun Jun 28, 1998
3696.01
23686864
31057
14400
100.0
68.0
--
Sat Jun 28, 1997
3693.79
23338498
54718
26300
101.0
61.0
--
Fri Jun 28, 1996
3687.35
22349020
38210
18000
91.0
59.0
77.0
Wed Jun 28, 1995
3678.86
21092514
73186
16500
97.0
67.0
--
Tue Jun 28, 1994
3665.75
19257456
13832
11500
109.0
72.0
--
Mon Jun 28, 1993
3665.69
19249340
42287
11500
102.0
68.0
--
Sun Jun 28, 1992
3633.89
15293448
12263
10800
100.0
67.0
--
Fri Jun 28, 1991
3638.61
15839688
19722
6280
92.0
60.0
--
Thu Jun 28, 1990
3650.38
17263486
11679
15300
109.0
73.0
--
Wed Jun 28, 1989
3677.91
20955028
9194
16000
98.0
64.0
--
Tue Jun 28, 1988
3692.76
23177802
20185
9780
92.0
69.0
--
Sun Jun 28, 1987
3698.45
24073992
22376
19400
99.0
70.0
--
Sat Jun 28, 1986
3694.57
23460500
47302
30700
99.0
76.0
--
Fri Jun 28, 1985
3700.07
24333352
41592
32800
97.0
64.0
--
Thu Jun 28, 1984
3700.80
24483988
70205
43900
98.0
78.0
--
Tue Jun 28, 1983
3706.68
25479820
111418
86000
93.0
68.0
--
Mon Jun 28, 1982
3684.27
21982166
38527
13000
101.0
69.0
--
Sun Jun 28, 1981
3680.75
21493120
6734
7040
95.0
70.0
--
Sat Jun 28, 1980
3700.16
24509810
40044
34100
n/a
n/a
--
Thu Jun 28, 1979
3679.75
21409608
42941
11100
100.0
67.0
--
Wed Jun 28, 1978
3649.00
17281666
43941
12000
n/a
69.0
--
Tue Jun 28, 1977
3653.92
17932002
4330
15500
103.0
76.0
--
Mon Jun 28, 1976
3672.15
20411978
18552
15500
106.0
69.0
--
Sat Jun 28, 1975
3668.22
19893984
43446
13600
98.0
59.0
--
Fri Jun 28, 1974
3667.16
19777952
25992
17900
107.0
76.0
--
Thu Jun 28, 1973
3635.49
15776183
42330
17600
102.0
73.0
--
Wed Jun 28, 1972
3619.67
14016971
20185
19200
97.0
73.0
--
Mon Jun 28, 1971
3620.11
14086983
46723
18400
97.0
69.0
--
Sun Jun 28, 1970
3598.16
11856963
42435
11500
105.0
75.0
--
Sat Jun 28, 1969
3579.25
10138065
36967
13500
99.0
70.0
--
Fri Jun 28, 1968
3546.30
7533185
36978
15800
101.0
75.0
--
Wed Jun 28, 1967
3528.22
6311505
37031
12100
99.0
76.0
--
Tue Jun 28, 1966
3545.13
7473934
11388
11400
101.0
68.0
--
Mon Jun 28, 1965
3508.55
5130695
63726
11700
92.0
60.0
--
Sun Jun 28, 1964
3470.51
3178951
21144
990
91.0
65.0
--
Fri Jun 28, 1963
8199
2480
99.0
64.0
--



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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 0.157 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