Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Wednesday, October 1st, 2025

Water Data for 20 days surrounding Jul 13, 1983

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Jul 23, 1983
3707.79
-0.09
25,664,888
43324
40700
94.0
68.0
--
Fri, Jul 22, 1983
3707.88
-0.04
25,679,892
45195
40000
84.0
72.0
--
Thu, Jul 21, 1983
3707.92
0.00
25,686,578
47055
40200
94.0
76.0
--
Wed, Jul 20, 1983
3707.92
-0.07
25,686,578
50383
42500
95.0
78.0
--
Tue, Jul 19, 1983
3707.99
-0.11
25,698,280
54091
48000
100.0
76.0
--
Mon, Jul 18, 1983
3708.10
-0.07
25,716,768
58585
50800
100.0
66.0
--
Sun, Jul 17, 1983
3708.17
-0.08
25,728,498
64662
53900
101.0
70.0
--
Sat, Jul 16, 1983
3708.25
-0.05
25,741,952
68267
55600
99.0
70.0
--
Fri, Jul 15, 1983
3708.30
-0.04
25,750,360
71617
55500
98.0
80.0
--
Thu, Jul 14, 1983
3708.34
0.05
25,757,086
73720
55200
99.0
69.0
--
Wed, Jul 13, 1983
3708.29
0.11
25,748,678
73916
55200
n/a
n/a
--
Tue, Jul 12, 1983
3708.18
0.11
25,730,180
74979
54800
93.0
66.0
--
Mon, Jul 11, 1983
3708.07
0.17
25,711,724
77833
52900
90.0
66.0
--
Sun, Jul 10, 1983
3707.90
0.17
25,683,236
77902
51400
94.0
67.0
--
Sat, Jul 09, 1983
3707.73
0.08
25,654,858
77786
51500
99.0
68.0
--
Fri, Jul 08, 1983
3707.65
0.15
25,641,486
83424
58600
98.0
68.0
--
Thu, Jul 07, 1983
3707.50
0.09
25,616,452
88877
69000
n/a
n/a
--
Wed, Jul 06, 1983
3707.41
0.00
25,601,408
92251
73900
100.0
56.0
--
Tue, Jul 05, 1983
3707.41
-0.05
25,601,408
97080
81500
100.0
69.0
--
Mon, Jul 04, 1983
3707.46
-0.03
25,609,766
105086
83500
94.0
72.0
--
Sun, Jul 03, 1983
3707.49
0.13
25,614,780
110920
83100
97.0
69.0
--
Averages of List
3707.89
0.02
25,682,136
73188
57038
96.3
69.8
--


Averages for July 13th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3643.89
-0.03
17,043,205
18506
16162
98.8
72.1
78.6
All-Time
3633.98
-0
15,874,620
18775
15020
72.5
48.6
62.6


All Lake Powell water data for July 13th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Jul 13, 2025
3559.10
7,723,121
4976
11354
101.4
64.6
--
Sat Jul 13, 2024
3586.95
9,860,555
7977
11827
98.2
79.1
--
Thu Jul 13, 2023
3584.39
9,649,415
13977
18669
102.2
63.0
78.0
Wed Jul 13, 2022
3538.93
6,381,749
5112
11826
100.0
76.0
--
Tue Jul 13, 2021
3557.50
8,134,474
3671
12876
100.0
71.0
80.0
Mon Jul 13, 2020
3609.06
12,635,914
3124
13169
103.0
81.0
77.0
Sat Jul 13, 2019
3619.41
13,700,829
35963
10904
102.0
82.0
77.0
Fri Jul 13, 2018
3607.34
12,464,414
3282
15403
96.0
73.0
79.0
Thu Jul 13, 2017
3635.75
15,506,811
15848
14176
99.0
69.0
80.0
Wed Jul 13, 2016
3621.18
13,888,653
11243
16109
100.0
73.0
77.0
Mon Jul 13, 2015
3614.23
13,160,799
17113
17334
93.9
71.1
77.0
Sun Jul 13, 2014
3609.62
12,692,088
11177
11946
n/a
n/a
77.0
Sat Jul 13, 2013
3597.60
11,522,546
4774
13211
93.0
73.0
79.0
Fri Jul 13, 2012
3631.52
15,023,765
9132
14267
96.1
75.9
81.0
Wed Jul 13, 2011
3656.91
18,091,184
73327
24085
93.0
68.0
76.0
Tue Jul 13, 2010
3638.34
15,807,931
11256
13417
98.1
75.9
81.0
Mon Jul 13, 2009
3642.30
16,276,288
20533
13305
100.9
73.9
79.0
Sun Jul 13, 2008
3633.52
15,250,803
23708
13265
93.9
73.9
79.0
Fri Jul 13, 2007
3610.01
12,731,308
6784
13423
100.9
73.9
81.0
Thu Jul 13, 2006
3609.21
12,650,941
16582
13661
100.0
70.0
77.0
Wed Jul 13, 2005
3608.37
12,566,939
18343
14478
106.0
73.9
79.0
Tue Jul 13, 2004
3583.87
10,274,716
6965
15145
99.0
78.1
--
Sun Jul 13, 2003
3614.42
13,180,349
6876
10750
107.1
77.0
79.0
Sat Jul 13, 2002
3638.21
15,792,715
2410
15062
105.1
75.0
78.0
Fri Jul 13, 2001
3671.75
20,081,562
8515
14106
91.0
73.0
79.0
Thu Jul 13, 2000
3683.04
21,704,326
8540
8038
102.0
n/a
--
Tue Jul 13, 1999
3694.66
23,474,556
23146
17875
92.0
71.0
--
Mon Jul 13, 1998
3696.91
23,829,142
23221
20600
103.0
76.0
--
Sun Jul 13, 1997
3695.05
23,535,766
24989
20988
98.0
68.0
--
Sat Jul 13, 1996
3687.99
22,445,932
17155
17600
103.0
76.0
--
Thu Jul 13, 1995
3688.24
22,483,880
68797
17900
86.0
61.0
--
Wed Jul 13, 1994
3664.39
19,074,334
7602
14700
105.0
75.0
--
Tue Jul 13, 1993
3668.61
19,646,984
24307
15200
99.0
70.0
--
Mon Jul 13, 1992
3632.47
15,131,577
10409
14600
89.0
65.0
--
Sat Jul 13, 1991
3637.75
15,739,000
12073
5010
97.0
73.0
--
Fri Jul 13, 1990
3649.46
17,149,036
10629
5590
104.0
74.0
--
Thu Jul 13, 1989
3675.91
20,668,208
5556
12500
96.0
72.0
--
Wed Jul 13, 1988
3692.94
23,205,690
10791
12000
103.0
62.0
--
Mon Jul 13, 1987
3697.96
23,995,634
15897
16700
99.0
68.0
--
Sun Jul 13, 1986
3698.12
24,021,218
44849
11700
103.0
75.0
--
Sat Jul 13, 1985
3698.92
24,149,188
22690
24300
100.0
75.0
--
Fri Jul 13, 1984
3702.40
24,743,184
51122
43700
100.0
72.0
--
Wed Jul 13, 1983
3708.29
25,748,678
73916
55200
n/a
n/a
--
Tue Jul 13, 1982
3687.23
22,426,332
24596
17100
103.0
75.0
--
Mon Jul 13, 1981
3679.66
21,333,892
8110
13800
90.0
70.0
--
Sun Jul 13, 1980
3699.67
24,431,014
20206
24600
95.0
57.0
--
Fri Jul 13, 1979
3684.00
22,036,714
33700
14100
103.0
64.0
--
Thu Jul 13, 1978
3652.27
17,693,716
21708
12900
103.0
68.0
--
Wed Jul 13, 1977
3651.88
17,671,754
5314
13600
96.0
72.0
--
Tue Jul 13, 1976
3671.73
20,352,950
11230
11600
97.0
78.0
--
Sun Jul 13, 1975
3673.29
20,604,210
50602
12200
90.0
70.0
--
Sat Jul 13, 1974
3665.56
19,558,632
9802
17400
100.0
72.0
--
Fri Jul 13, 1973
3640.65
16,389,313
31748
13100
96.0
78.0
--
Thu Jul 13, 1972
3618.53
13,894,119
9494
18100
106.0
74.0
--
Tue Jul 13, 1971
3622.26
14,321,441
19802
18900
108.0
67.0
--
Mon Jul 13, 1970
3601.56
12,188,823
23545
10800
102.0
72.0
--
Sun Jul 13, 1969
3580.94
10,285,886
19236
10700
100.0
74.0
--
Sat Jul 13, 1968
3548.24
7,673,527
15365
14800
102.0
74.0
--
Thu Jul 13, 1967
3531.61
6,532,902
17427
10300
98.0
72.0
--
Wed Jul 13, 1966
3543.27
7,341,216
6475
12900
100.0
73.0
--
Tue Jul 13, 1965
3522.32
5,956,508
37767
9460
98.0
68.0
--
Mon Jul 13, 1964
3479.26
3,589,481
14187
950
99.0
75.0
--
Sat Jul 13, 1963
22,400
4183
990
102.0
77.0
--



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 2.568 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 - 2025


powell Water Database