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 23, 1984

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Aug 02, 1984
3702.22
0.00
24,714,028
29594
23800
96.0
72.0
--
Wed, Aug 01, 1984
3702.22
0.07
24,714,028
29649
23900
93.0
69.0
--
Tue, Jul 31, 1984
3702.15
-0.07
24,702,672
30535
24000
89.0
67.0
--
Mon, Jul 30, 1984
3702.22
0.07
24,714,028
30003
24000
94.0
68.0
--
Sun, Jul 29, 1984
3702.15
-0.09
24,702,672
31609
24000
n/a
n/a
--
Sat, Jul 28, 1984
3702.24
0.15
24,717,270
31563
23900
n/a
n/a
--
Fri, Jul 27, 1984
3702.09
-0.01
24,692,980
31355
23800
95.0
69.0
--
Thu, Jul 26, 1984
3702.10
0.04
24,694,602
31366
23800
n/a
n/a
--
Wed, Jul 25, 1984
3702.06
0.02
24,688,114
33134
22800
95.0
70.0
--
Tue, Jul 24, 1984
3702.04
0.01
24,684,868
32614
24600
94.0
63.0
--
Mon, Jul 23, 1984
3702.03
-0.06
24,683,246
33781
27700
n/a
n/a
--
Sun, Jul 22, 1984
3702.09
-0.07
24,692,980
35525
29700
84.0
64.0
--
Sat, Jul 21, 1984
3702.16
0.08
24,704,294
37986
29700
98.0
72.0
--
Fri, Jul 20, 1984
3702.08
-0.04
24,691,356
40609
32200
99.0
75.0
--
Thu, Jul 19, 1984
3702.12
-0.04
24,697,844
43289
34200
n/a
n/a
--
Wed, Jul 18, 1984
3702.16
-0.06
24,704,294
46917
34900
n/a
n/a
--
Tue, Jul 17, 1984
3702.22
0.04
24,714,028
48315
35800
100.0
69.0
--
Mon, Jul 16, 1984
3702.18
0.00
24,707,538
45681
41700
n/a
n/a
--
Sun, Jul 15, 1984
3702.18
-0.07
24,707,538
46639
43700
92.0
69.0
--
Sat, Jul 14, 1984
3702.25
-0.15
24,718,892
50648
43600
90.0
70.0
--
Fri, Jul 13, 1984
3702.40
0.07
24,743,184
51122
43700
100.0
72.0
--
Averages of List
3702.16
-0.01
24,704,307
37711
30262
94.2
69.2
--


Averages for July 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3643.10
-0.11
16,962,405
12697
16373
98
72.7
79.9
All-Time
3633.46
-0.08
15,818,307
13472
15204
71.5
48.1
62.8


All Lake Powell water data for July 23rd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Jul 23, 2025
3556.95
7,572,451
3422
11624
91.8
62.1
--
Tue Jul 23, 2024
3585.79
9,764,516
4879
11854
93.4
75.6
--
Sun Jul 23, 2023
3582.48
9,493,808
6003
18601
101.8
78.1
81.0
Sat Jul 23, 2022
3537.08
6,266,532
4398
9354
102.0
83.0
--
Fri Jul 23, 2021
3555.09
7,955,277
2697
12581
97.0
76.0
84.0
Thu Jul 23, 2020
3607.34
12,464,414
2786
13284
85.0
72.0
78.0
Tue Jul 23, 2019
3621.27
13,898,254
19870
14861
101.0
77.0
79.0
Mon Jul 23, 2018
3605.53
12,285,625
4503
15438
104.0
77.0
80.0
Sun Jul 23, 2017
3635.11
15,433,029
8593
12568
100.0
75.0
80.0
Sat Jul 23, 2016
3619.60
13,720,906
7503
15208
105.0
75.0
79.0
Thu Jul 23, 2015
3613.83
13,119,686
12229
17483
93.9
70.0
77.0
Wed Jul 23, 2014
3608.97
12,626,902
8329
13459
n/a
n/a
78.0
Tue Jul 23, 2013
3595.77
11,350,936
5214
14083
91.9
75.0
79.0
Mon Jul 23, 2012
3629.78
14,828,214
4228
14804
96.1
73.9
79.0
Sat Jul 23, 2011
3660.30
18,531,898
45195
24119
99.0
72.0
78.0
Fri Jul 23, 2010
3637.31
15,687,693
7887
13459
97.0
72.0
83.0
Thu Jul 23, 2009
3641.82
16,218,987
12351
13533
100.9
73.0
79.0
Wed Jul 23, 2008
3633.42
15,239,394
14490
14640
99.0
75.0
81.0
Mon Jul 23, 2007
3608.39
12,568,913
5223
13443
n/a
n/a
81.0
Sun Jul 23, 2006
3608.17
12,546,971
9247
12763
102.9
78.1
82.0
Sat Jul 23, 2005
3607.54
12,484,280
10579
13240
98.1
75.9
82.0
Fri Jul 23, 2004
3581.54
10,072,042
7133
15475
97.0
75.0
80.0
Wed Jul 23, 2003
3612.37
12,970,352
5306
15408
102.0
78.1
80.0
Tue Jul 23, 2002
3636.02
15,538,014
2785
15018
97.0
75.0
79.0
Mon Jul 23, 2001
3670.60
19,921,566
4235
14045
96.1
71.1
78.0
Sun Jul 23, 2000
3682.56
21,633,402
6649
8026
107.0
76.0
--
Fri Jul 23, 1999
3694.50
23,449,502
17989
18354
97.0
68.0
--
Thu Jul 23, 1998
3696.06
23,694,760
14234
21200
85.0
75.0
--
Wed Jul 23, 1997
3694.36
23,427,598
16486
20746
97.0
67.0
--
Tue Jul 23, 1996
3687.26
22,335,400
11791
15300
106.0
77.0
--
Sun Jul 23, 1995
3692.51
23,139,326
50613
17000
99.0
68.0
--
Sat Jul 23, 1994
3662.97
18,884,614
6215
12900
98.0
72.0
--
Fri Jul 23, 1993
3668.43
19,622,266
15415
15400
98.0
64.0
--
Thu Jul 23, 1992
3631.50
15,021,750
8032
14700
100.0
72.0
--
Tue Jul 23, 1991
3636.42
15,584,711
8750
17100
98.0
74.0
--
Mon Jul 23, 1990
3648.30
17,005,206
6277
15400
88.0
72.0
--
Sun Jul 23, 1989
3674.50
20,468,000
3854
8840
100.0
76.0
--
Sat Jul 23, 1988
3692.19
23,089,440
6700
9830
104.0
66.0
--
Thu Jul 23, 1987
3697.15
23,866,834
14695
19200
98.0
64.0
--
Wed Jul 23, 1986
3699.86
24,299,618
36681
27400
n/a
n/a
--
Tue Jul 23, 1985
3697.81
23,971,800
27173
26500
96.0
69.0
--
Mon Jul 23, 1984
3702.03
24,683,246
33781
27700
n/a
n/a
--
Sat Jul 23, 1983
3707.79
25,664,888
43324
40700
94.0
68.0
--
Fri Jul 23, 1982
3687.28
22,433,896
16232
14500
97.0
73.0
--
Thu Jul 23, 1981
3679.09
21,251,048
8272
17500
100.0
71.0
--
Wed Jul 23, 1980
3698.12
24,182,676
11796
24500
100.0
66.0
--
Mon Jul 23, 1979
3684.74
22,147,396
22066
16200
98.0
69.0
--
Sun Jul 23, 1978
3652.69
17,747,186
16916
6400
98.0
67.0
--
Sat Jul 23, 1977
3650.28
17,469,610
10767
15300
91.0
72.0
--
Fri Jul 23, 1976
3670.83
20,227,020
8642
16300
99.0
68.0
--
Wed Jul 23, 1975
3674.89
20,831,830
31852
22800
102.0
71.0
--
Tue Jul 23, 1974
3663.94
19,338,156
12223
19300
n/a
n/a
--
Mon Jul 23, 1973
3642.75
16,643,286
31401
8220
95.0
65.0
--
Sun Jul 23, 1972
3617.16
13,747,411
6481
9470
97.0
71.0
--
Fri Jul 23, 1971
3621.30
14,216,488
15493
16600
95.0
67.0
--
Thu Jul 23, 1970
3601.30
12,163,305
15840
11600
96.0
66.0
--
Wed Jul 23, 1969
3581.03
10,293,794
18797
16900
104.0
74.0
--
Tue Jul 23, 1968
3546.40
7,540,346
10754
13600
94.0
74.0
--
Sun Jul 23, 1967
3532.81
6,612,148
14322
8030
101.0
74.0
--
Sat Jul 23, 1966
3541.24
7,198,266
5917
11700
98.0
69.0
--
Fri Jul 23, 1965
3528.02
6,319,061
29992
10300
90.0
65.0
--
Thu Jul 23, 1964
3482.30
3,738,003
10744
980
102.0
76.0
--
Tue Jul 23, 1963
49,400
2487
1010
101.0
74.0
--



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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 2.627 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