Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Tuesday, September 30th, 2025

Water Data for 20 days surrounding Aug 08, 1994

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Aug 18, 1994
3658.80
-0.10
18,335,984
6327
15800
105.0
66.0
--
Wed, Aug 17, 1994
3658.90
-0.22
18,348,982
5484
15200
105.0
73.0
--
Tue, Aug 16, 1994
3659.12
-0.19
18,377,668
5446
15600
99.0
74.0
--
Mon, Aug 15, 1994
3659.31
-0.12
18,402,436
5465
15300
100.0
73.0
--
Sun, Aug 14, 1994
3659.43
-0.11
18,418,078
5480
11300
99.0
75.0
--
Sat, Aug 13, 1994
3659.54
-0.12
18,432,454
5477
13100
96.0
75.0
--
Fri, Aug 12, 1994
3659.66
-0.16
18,448,114
4917
15300
100.0
70.0
--
Thu, Aug 11, 1994
3659.82
-0.20
18,469,052
4581
14900
95.0
72.0
--
Wed, Aug 10, 1994
3660.02
-0.24
18,495,216
4433
15500
93.0
75.0
--
Tue, Aug 09, 1994
3660.26
-0.14
18,526,656
4279
15600
92.0
66.0
--
Mon, Aug 08, 1994
3660.40
-0.12
18,545,002
4391
14800
102.0
74.0
--
Sun, Aug 07, 1994
3660.52
-0.15
18,560,766
4480
12400
103.0
72.0
--
Sat, Aug 06, 1994
3660.67
-0.22
18,580,454
4459
13500
101.0
72.0
--
Fri, Aug 05, 1994
3660.89
-0.18
18,609,374
4547
15200
106.0
73.0
--
Thu, Aug 04, 1994
3661.07
-0.19
18,633,090
4656
15200
105.0
75.0
--
Wed, Aug 03, 1994
3661.26
-0.17
18,658,116
4474
15100
104.0
73.0
--
Tue, Aug 02, 1994
3661.43
-0.21
18,680,526
4326
15200
102.0
73.0
--
Mon, Aug 01, 1994
3661.64
-0.12
18,708,248
4387
15000
102.0
71.0
--
Sun, Jul 31, 1994
3661.76
-0.15
18,724,122
4761
11900
101.0
70.0
--
Sat, Jul 30, 1994
3661.91
-0.12
18,743,946
5057
13500
105.0
71.0
--
Fri, Jul 29, 1994
3662.03
-0.20
18,759,844
5452
15400
105.0
80.0
--
Averages of List
3660.40
-0.16
18,545,625
4899
14514
101
72.5
--


Averages for August 8th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3641.23
-0.13
16,748,665
9953
15868
95.9
69.6
79.7
All-Time
3631.96
-0.12
15,641,070
10031
15130
72.4
48.4
63


All Lake Powell water data for August 8th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Aug 08, 2025
3553.55
7,337,995
3983
12395
100.0
63.7
--
Thu Aug 08, 2024
3583.07
9,541,700
4538
12741
95.9
75.8
--
Tue Aug 08, 2023
3578.69
9,189,968
7641
16077
97.5
60.6
82.0
Mon Aug 08, 2022
3535.03
6,140,307
5903
12466
99.0
75.0
--
Sun Aug 08, 2021
3552.68
7,778,629
6421
11403
100.0
73.0
79.0
Sat Aug 08, 2020
3604.66
12,200,302
3004
10689
82.0
68.0
79.0
Thu Aug 08, 2019
3621.47
13,919,606
13324
15871
96.0
73.0
80.0
Wed Aug 08, 2018
3602.06
11,947,691
5439
15650
104.0
74.0
79.0
Tue Aug 08, 2017
3633.96
15,301,077
7662
14733
95.0
71.0
80.0
Mon Aug 08, 2016
3617.21
13,469,745
11295
14929
99.0
75.0
81.0
Sat Aug 08, 2015
3612.08
12,940,809
10788
12395
86.0
64.4
79.0
Fri Aug 08, 2014
3607.68
12,498,192
11048
13437
95.0
68.0
78.0
Thu Aug 08, 2013
3592.93
11,087,835
4288
13530
91.9
64.9
77.0
Wed Aug 08, 2012
3627.15
14,536,124
5233
13861
n/a
n/a
79.0
Mon Aug 08, 2011
3660.13
18,509,618
19540
24215
99.0
72.0
79.0
Sun Aug 08, 2010
3636.64
15,609,826
12896
12409
82.9
61.0
82.0
Sat Aug 08, 2009
3640.24
16,031,416
9022
12782
88.0
60.1
79.0
Fri Aug 08, 2008
3632.25
15,106,353
8969
14686
90.0
71.1
81.0
Wed Aug 08, 2007
3606.65
12,396,044
10142
13424
93.9
69.1
82.0
Tue Aug 08, 2006
3606.03
12,334,844
9751
13682
96.1
68.0
81.0
Mon Aug 08, 2005
3605.80
12,312,190
8727
14620
91.0
71.1
80.0
Sun Aug 08, 2004
3577.89
9,759,847
4848
14055
98.1
66.9
80.0
Fri Aug 08, 2003
3609.05
12,634,918
4550
15527
97.0
70.0
80.0
Thu Aug 08, 2002
3632.51
15,135,847
3282
15108
93.9
66.9
78.0
Wed Aug 08, 2001
3668.39
19,616,778
6396
13965
90.0
70.0
78.0
Tue Aug 08, 2000
3681.59
21,490,604
5518
8040
103.0
67.0
--
Sun Aug 08, 1999
3693.84
23,346,310
19445
17258
94.0
58.0
--
Sat Aug 08, 1998
3694.43
23,438,530
15719
21000
102.0
72.0
--
Fri Aug 08, 1997
3692.90
23,199,860
20212
21300
96.0
71.0
80.5
Thu Aug 08, 1996
3685.38
22,052,572
7000
15800
99.0
67.0
--
Tue Aug 08, 1995
3693.47
23,288,578
18641
19200
103.0
71.0
--
Mon Aug 08, 1994
3660.40
18,545,002
4391
14800
102.0
74.0
--
Sun Aug 08, 1993
3666.72
19,388,884
8925
14700
94.0
72.0
--
Sat Aug 08, 1992
3629.30
14,774,955
6221
14000
95.0
69.0
--
Thu Aug 08, 1991
3634.75
15,392,250
9546
14700
97.0
78.0
--
Wed Aug 08, 1990
3645.54
16,667,115
4021
17900
103.0
71.0
--
Tue Aug 08, 1989
3672.63
20,204,814
6569
13600
102.0
72.0
--
Mon Aug 08, 1988
3690.16
22,776,626
7228
12700
95.0
60.0
--
Sat Aug 08, 1987
3695.21
23,560,964
10787
18100
89.0
69.0
--
Fri Aug 08, 1986
3698.95
24,153,992
15368
19200
96.0
73.0
--
Thu Aug 08, 1985
3695.93
23,674,000
16214
26600
100.0
73.0
--
Wed Aug 08, 1984
3702.12
24,697,844
25771
24300
95.0
76.0
--
Mon Aug 08, 1983
3706.79
25,498,098
33526
34200
98.0
68.0
--
Sun Aug 08, 1982
3687.30
22,436,922
12567
12100
93.0
73.0
--
Sat Aug 08, 1981
3676.43
20,866,454
4520
16400
96.0
76.0
--
Fri Aug 08, 1980
3694.73
23,646,558
6975
19400
102.0
70.0
--
Wed Aug 08, 1979
3683.41
21,948,622
12556
21900
98.0
72.0
--
Tue Aug 08, 1978
3651.02
17,535,528
6799
19400
102.0
74.0
--
Mon Aug 08, 1977
3647.42
17,111,786
4597
21100
99.0
74.0
--
Sun Aug 08, 1976
3670.15
20,131,600
8788
7920
93.0
70.0
--
Fri Aug 08, 1975
3674.30
20,747,512
15873
23200
102.0
74.0
--
Thu Aug 08, 1974
3661.19
18,969,088
7167
18900
92.0
56.0
--
Wed Aug 08, 1973
3644.44
16,850,082
15752
10100
99.0
70.0
--
Tue Aug 08, 1972
3613.87
13,399,525
7140
18200
100.0
72.0
--
Sun Aug 08, 1971
3619.93
14,067,397
8123
7990
95.0
71.0
--
Sat Aug 08, 1970
3600.21
12,056,320
9348
12500
103.0
78.0
--
Fri Aug 08, 1969
3579.48
10,158,167
9535
14700
106.0
80.0
--
Thu Aug 08, 1968
3548.07
7,661,050
15818
11100
90.0
68.0
--
Tue Aug 08, 1967
3531.52
6,526,905
7526
12600
94.0
74.0
--
Mon Aug 08, 1966
3538.55
7,011,156
6690
11800
106.0
70.0
--
Sun Aug 08, 1965
3533.67
6,691,020
21717
9800
101.0
79.0
--
Sat Aug 08, 1964
3487.66
4,006,656
11369
1010
101.0
74.0
--
Thu Aug 08, 1963
76,400
5328
1000
95.0
75.0
--



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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 2.291 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