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 Jun 29, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jul 09, 2018
3608.24
-0.15
12,553,958
8107
15392
97.0
74.0
78.0
Sun, Jul 08, 2018
3608.39
-0.25
12,568,924
-1544
11187
104.0
75.0
78.0
Sat, Jul 07, 2018
3608.64
-0.11
12,593,893
6122
11244
103.0
82.0
77.0
Fri, Jul 06, 2018
3608.75
-0.26
12,604,889
2161
15461
101.0
78.0
76.0
Thu, Jul 05, 2018
3609.01
-0.22
12,630,907
4187
15321
103.0
72.0
75.0
Wed, Jul 04, 2018
3609.23
-0.15
12,652,950
3831
11152
99.0
71.0
75.0
Tue, Jul 03, 2018
3609.38
-0.20
12,667,993
5360
15421
99.0
73.0
75.0
Mon, Jul 02, 2018
3609.58
-0.23
12,688,070
3660
15374
102.0
72.0
75.0
Sun, Jul 01, 2018
3609.81
-0.17
12,711,184
2723
11163
99.0
72.0
75.0
Sat, Jun 30, 2018
3609.98
-0.09
12,728,287
5803
9983
98.0
70.0
75.0
Fri, Jun 29, 2018
3610.07
-0.20
12,737,347
3710
13928
96.0
72.0
74.0
Thu, Jun 28, 2018
3610.27
-0.19
12,757,497
4185
13864
101.0
71.0
76.0
Wed, Jun 27, 2018
3610.46
-0.16
12,776,658
5926
13964
105.0
75.0
75.0
Tue, Jun 26, 2018
3610.62
-0.16
12,792,809
5890
13936
105.0
73.0
74.0
Mon, Jun 25, 2018
3610.78
-0.19
12,808,974
4380
14084
102.0
69.0
73.0
Sun, Jun 24, 2018
3610.97
-0.06
12,828,186
7506
10053
99.0
79.0
73.0
Sat, Jun 23, 2018
3611.03
-0.06
12,834,257
7506
10054
102.0
69.0
74.0
Fri, Jun 22, 2018
3611.09
-0.10
12,840,330
9276
14031
100.0
77.0
74.0
Thu, Jun 21, 2018
3611.19
-0.16
12,850,456
5919
13987
105.0
71.0
73.0
Wed, Jun 20, 2018
3611.35
-0.14
12,866,669
6904
13874
99.0
68.0
73.0
Tue, Jun 19, 2018
3611.49
-0.09
12,880,866
9946
14158
95.0
63.0
73.0
Averages of List
3610.02
-0.16
12,732,148
5312
13221
100.7
72.7
74.8


Averages for June 29th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3643.51
0.14
16,988,077
28058
16699
97.6
68.8
76.1
All-Time
3633.04
0.19
15,779,768
28904
15693
73.4
49.2
63.5


All Lake Powell water data for June 29th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Jun 29, 2025
3561.41
7,887,128
7737
11165
99.2
57.6
--
Sat Jun 29, 2024
3585.31
9,724,953
23056
10392
95.4
77.6
--
Thu Jun 29, 2023
3583.12
9,545,766
37854
18273
91.6
54.0
75.0
Wed Jun 29, 2022
3539.65
6,867,687
15763
10589
94.0
79.0
75.0
Tue Jun 29, 2021
3560.14
8,333,697
8704
11917
89.0
69.0
77.0
Mon Jun 29, 2020
3610.74
12,804,931
8054
11700
82.0
75.0
74.0
Sat Jun 29, 2019
3611.12
12,843,368
50644
10265
100.0
76.0
73.0
Fri Jun 29, 2018
3610.07
12,737,347
3710
13928
96.0
72.0
74.0
Thu Jun 29, 2017
3634.72
15,388,191
31846
12829
99.0
70.0
77.0
Wed Jun 29, 2016
3619.83
13,745,235
30581
13651
100.0
68.0
79.0
Mon Jun 29, 2015
3613.31
13,066,365
26546
14073
104.0
78.0
81.0
Sun Jun 29, 2014
3608.97
12,626,902
22332
8509
n/a
n/a
73.0
Sat Jun 29, 2013
3600.26
11,774,893
5505
13129
n/a
n/a
80.0
Fri Jun 29, 2012
3634.02
15,307,942
1988
12318
n/a
n/a
77.0
Wed Jun 29, 2011
3648.26
17,000,100
74999
24632
99.0
81.0
73.0
Tue Jun 29, 2010
3638.74
15,854,798
19221
9889
96.1
73.0
78.0
Mon Jun 29, 2009
3640.14
16,019,599
36972
11980
98.1
69.1
76.0
Sun Jun 29, 2008
3630.71
14,932,504
37199
12835
98.1
73.9
76.0
Fri Jun 29, 2007
3611.54
12,885,942
12688
14039
100.9
70.0
78.0
Thu Jun 29, 2006
3610.48
12,778,675
11674
13948
95.0
73.9
77.0
Wed Jun 29, 2005
3605.89
12,321,037
40399
14320
93.0
61.0
--
Tue Jun 29, 2004
3586.28
10,487,110
9762
13802
84.0
63.0
74.0
Sun Jun 29, 2003
3616.32
13,376,992
12571
10152
100.9
71.1
74.0
Sat Jun 29, 2002
3641.06
16,128,570
3392
12143
100.9
71.1
76.0
Fri Jun 29, 2001
3672.98
20,253,782
10617
7909
100.9
66.0
75.0
Thu Jun 29, 2000
3683.35
21,750,234
11633
8001
100.0
70.0
77.5
Tue Jun 29, 1999
3693.37
23,273,020
42343
17344
104.0
69.0
--
Mon Jun 29, 1998
3696.15
23,708,942
30467
18500
102.0
69.0
--
Sun Jun 29, 1997
3693.98
23,368,158
50578
26300
100.0
57.0
--
Sat Jun 29, 1996
3687.56
22,380,784
38147
18100
96.0
63.0
--
Thu Jun 29, 1995
3679.53
21,189,688
71721
15700
95.0
64.0
--
Wed Jun 29, 1994
3665.73
19,254,750
12853
12400
108.0
72.0
--
Tue Jun 29, 1993
3666.02
19,293,972
40601
12000
103.0
69.0
--
Mon Jun 29, 1992
3633.84
15,287,770
12305
12700
101.0
65.0
--
Sat Jun 29, 1991
3638.80
15,862,006
18131
5020
93.0
62.0
--
Fri Jun 29, 1990
3650.44
17,270,992
10979
6250
107.0
66.0
--
Thu Jun 29, 1989
3677.89
20,952,144
9311
15500
98.0
64.0
--
Wed Jun 29, 1988
3692.73
23,173,146
18995
9570
94.0
65.0
--
Mon Jun 29, 1987
3698.44
24,072,390
21534
20300
98.0
65.0
--
Sun Jun 29, 1986
3694.74
23,487,178
48261
30000
98.0
76.0
--
Sat Jun 29, 1985
3700.10
24,338,216
39706
29900
94.0
73.0
--
Fri Jun 29, 1984
3700.98
24,513,136
69468
43900
102.0
61.0
--
Wed Jun 29, 1983
3706.89
25,514,674
117181
92600
95.0
67.0
--
Tue Jun 29, 1982
3684.39
22,000,062
38084
11100
102.0
69.0
--
Mon Jun 29, 1981
3680.71
21,487,258
6336
10400
93.0
73.0
--
Sun Jun 29, 1980
3700.59
24,579,498
38242
34200
n/a
n/a
--
Fri Jun 29, 1979
3680.11
21,462,138
43373
14000
104.0
65.0
--
Thu Jun 29, 1978
3649.34
17,324,290
43309
12900
n/a
67.0
--
Wed Jun 29, 1977
3653.75
17,910,280
4709
14600
104.0
78.0
--
Tue Jun 29, 1976
3672.16
20,413,400
18120
16800
102.0
77.0
--
Sun Jun 29, 1975
3668.58
19,943,926
44078
15400
98.0
59.0
--
Sat Jun 29, 1974
3667.28
19,794,476
24160
13500
105.0
77.0
--
Fri Jun 29, 1973
3635.85
15,818,419
44458
14900
105.0
84.0
--
Thu Jun 29, 1972
3619.62
14,011,578
18889
18600
102.0
74.0
--
Tue Jun 29, 1971
3620.46
14,125,059
45090
19100
95.0
68.0
--
Mon Jun 29, 1970
3598.60
11,899,724
42814
13800
102.0
82.0
--
Sun Jun 29, 1969
3579.64
10,172,144
34039
13400
96.0
70.0
--
Sat Jun 29, 1968
3546.75
7,565,453
33428
12100
101.0
65.0
--
Thu Jun 29, 1967
3528.74
6,345,121
34481
12700
97.0
67.0
--
Wed Jun 29, 1966
3545.04
7,467,491
10609
12000
100.0
78.0
--
Tue Jun 29, 1965
3509.79
5,202,467
59965
13200
95.0
60.0
--
Mon Jun 29, 1964
3471.25
3,212,500
21544
990
95.0
63.0
--
Sat Jun 29, 1963
5,400
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 2.518 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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powell Water Database