Lake Powell Water Database


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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 Aug 02, 1968

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Aug 12, 1968
3548.88
0.28
7,720,514
18125
8560
91.0
68.0
--
Sun, Aug 11, 1968
3548.60
0.30
7,699,969
16818
6380
89.0
69.0
--
Sat, Aug 10, 1968
3548.30
0.19
7,677,937
17488
8470
93.0
71.0
--
Fri, Aug 09, 1968
3548.11
0.04
7,663,990
16686
11800
92.0
70.0
--
Thu, Aug 08, 1968
3548.07
0.12
7,661,050
15818
11100
90.0
68.0
--
Wed, Aug 07, 1968
3547.95
0.05
7,652,275
15401
9740
94.0
73.0
--
Tue, Aug 06, 1968
3547.90
0.11
7,648,646
17664
8460
94.0
69.0
--
Mon, Aug 05, 1968
3547.79
0.22
7,640,678
19674
10100
93.0
72.0
--
Sun, Aug 04, 1968
3547.57
0.35
7,624,725
22530
5600
96.0
71.0
--
Sat, Aug 03, 1968
3547.22
0.32
7,599,334
25101
8100
90.0
65.0
--
Fri, Aug 02, 1968
3546.90
0.49
7,576,203
18916
11200
83.0
65.0
--
Thu, Aug 01, 1968
3546.41
0.31
7,541,063
13830
12200
83.0
66.0
--
Wed, Jul 31, 1968
3546.10
-0.04
7,518,845
15215
14600
83.0
68.0
--
Tue, Jul 30, 1968
3546.14
0.02
7,521,699
16001
13400
91.0
72.0
--
Mon, Jul 29, 1968
3546.12
-0.05
7,520,281
13829
11300
95.0
72.0
--
Sun, Jul 28, 1968
3546.17
0.28
7,523,853
12015
5480
91.0
70.0
--
Sat, Jul 27, 1968
3545.89
0.05
7,503,802
10301
9230
87.0
69.0
--
Fri, Jul 26, 1968
3545.84
-0.19
7,500,245
9864
13600
94.0
65.0
--
Thu, Jul 25, 1968
3546.03
-0.21
7,513,820
10077
16300
92.0
72.0
--
Wed, Jul 24, 1968
3546.24
-0.16
7,528,878
10211
13600
95.0
74.0
--
Tue, Jul 23, 1968
3546.40
-0.24
7,540,346
10754
13600
94.0
74.0
--
Averages of List
3547.08
0.11
7,589,436
15539
10610
91
69.7
--


Averages for August 2nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3641.95
-0.12
16,830,836
10760
16298
96.7
71.3
80
All-Time
3632.55
-0.09
15,711,610
10925
15237
72.3
48.4
62.9


All Lake Powell water data for August 2nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Aug 02, 2025
3554.90
7,430,526
4448
12176
99.3
58.3
--
Fri Aug 02, 2024
3584.26
9,638,772
4953
12762
97.1
79.2
--
Wed Aug 02, 2023
3579.98
9,292,229
8260
16106
93.6
66.0
82.0
Tue Aug 02, 2022
3536.05
6,202,921
8829
12409
98.0
80.0
--
Mon Aug 02, 2021
3553.62
7,847,226
7577
14182
95.0
71.0
79.0
Sun Aug 02, 2020
3606.00
12,331,885
4468
10596
105.0
79.0
80.0
Fri Aug 02, 2019
3621.54
13,927,085
13038
16168
100.0
73.0
80.0
Thu Aug 02, 2018
3603.30
12,067,722
1229
15744
98.0
73.0
79.0
Wed Aug 02, 2017
3634.55
15,368,674
11674
15015
98.0
75.0
81.0
Tue Aug 02, 2016
3617.82
13,533,562
5562
14916
98.0
75.0
80.0
Sun Aug 02, 2015
3612.50
12,983,592
10943
11720
80.1
66.0
78.0
Sat Aug 02, 2014
3608.02
12,532,030
10242
12093
96.1
73.9
78.0
Fri Aug 02, 2013
3593.87
11,174,484
5231
13510
95.0
73.0
80.0
Thu Aug 02, 2012
3628.12
14,643,365
6723
13584
93.2
69.1
--
Tue Aug 02, 2011
3660.74
18,589,662
25373
24163
98.1
73.9
79.0
Mon Aug 02, 2010
3636.74
15,621,430
11380
13428
90.0
70.0
81.0
Sun Aug 02, 2009
3640.95
16,115,506
10900
12142
100.9
73.9
80.0
Sat Aug 02, 2008
3632.82
15,171,064
11376
14136
100.9
78.1
81.0
Thu Aug 02, 2007
3607.17
12,447,541
7732
13425
91.9
71.1
--
Wed Aug 02, 2006
3606.56
12,387,161
8326
13680
88.0
73.0
80.0
Tue Aug 02, 2005
3606.60
12,391,119
8595
14578
91.0
68.0
80.0
Mon Aug 02, 2004
3579.36
9,884,816
6471
14646
89.1
73.9
78.0
Sat Aug 02, 2003
3610.34
12,764,563
5533
15182
88.0
68.0
80.0
Fri Aug 02, 2002
3633.90
15,294,204
2924
14557
90.0
72.0
--
Thu Aug 02, 2001
3669.16
19,722,554
4655
13979
93.9
70.0
79.0
Wed Aug 02, 2000
3681.95
21,543,500
5472
8030
106.0
74.0
85.0
Mon Aug 02, 1999
3693.91
23,357,212
15388
19095
101.0
70.0
--
Sun Aug 02, 1998
3695.08
23,540,482
17268
19400
99.0
70.0
--
Sat Aug 02, 1997
3693.26
23,255,874
18400
21100
97.0
74.0
--
Fri Aug 02, 1996
3686.19
22,174,102
7607
15400
103.0
71.0
80.0
Wed Aug 02, 1995
3693.68
23,321,316
26517
18600
102.0
70.0
--
Tue Aug 02, 1994
3661.43
18,680,526
4326
15200
102.0
73.0
--
Mon Aug 02, 1993
3667.50
19,495,078
10400
16000
105.0
74.0
--
Sun Aug 02, 1992
3630.34
14,891,260
7304
11600
101.0
70.0
--
Fri Aug 02, 1991
3635.37
15,463,563
7931
14300
95.0
71.0
--
Thu Aug 02, 1990
3646.83
16,824,684
4563
15800
99.0
66.0
--
Wed Aug 02, 1989
3673.29
20,297,606
8931
14100
94.0
67.0
--
Tue Aug 02, 1988
3690.74
22,865,958
6141
15400
98.0
65.0
--
Sun Aug 02, 1987
3695.83
23,658,322
13215
22300
98.0
72.0
--
Sat Aug 02, 1986
3699.40
24,225,984
19828
28200
99.0
74.0
--
Fri Aug 02, 1985
3695.85
23,661,466
22036
28600
99.0
69.0
--
Thu Aug 02, 1984
3702.22
24,714,028
29594
23800
96.0
72.0
--
Tue Aug 02, 1983
3707.26
25,576,374
33944
36600
98.0
66.0
--
Mon Aug 02, 1982
3687.42
22,455,040
16390
12100
93.0
63.0
--
Sun Aug 02, 1981
3677.50
21,020,380
5774
14700
97.0
70.0
--
Sat Aug 02, 1980
3695.91
23,832,026
7470
24500
99.0
76.0
--
Thu Aug 02, 1979
3684.15
22,059,136
15983
20600
103.0
74.0
--
Wed Aug 02, 1978
3652.02
17,661,882
8851
13400
105.0
74.0
--
Tue Aug 02, 1977
3648.76
17,278,730
6013
23100
102.0
71.0
--
Mon Aug 02, 1976
3670.34
20,158,280
8043
8770
94.0
68.0
--
Sat Aug 02, 1975
3674.86
20,827,574
19630
13800
94.0
79.0
--
Fri Aug 02, 1974
3662.25
19,110,738
8360
16700
94.0
73.0
--
Thu Aug 02, 1973
3644.18
16,818,120
17521
10300
100.0
72.0
--
Wed Aug 02, 1972
3615.11
13,530,396
6805
17900
101.0
75.0
--
Mon Aug 02, 1971
3620.59
14,139,221
9951
14000
103.0
74.0
--
Sun Aug 02, 1970
3600.69
12,103,427
10073
9120
104.0
76.0
--
Sat Aug 02, 1969
3580.24
10,224,624
10590
14000
103.0
82.0
--
Fri Aug 02, 1968
3546.90
7,576,203
18916
11200
83.0
65.0
--
Wed Aug 02, 1967
3532.26
6,575,962
8151
12200
100.0
71.0
--
Tue Aug 02, 1966
3539.65
7,087,372
6294
11900
100.0
75.0
--
Mon Aug 02, 1965
3531.53
6,548,865
25178
11200
98.0
69.0
--
Sun Aug 02, 1964
3484.82
3,863,004
11117
1030
91.0
74.0
--
Fri Aug 02, 1963
49,400
1844
1000
93.0
72.0
--



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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 2.692 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