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 Aug 03, 1975

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Aug 13, 1975
3673.70
-0.07
20,662,184
13413
15300
95.0
74.0
--
Tue, Aug 12, 1975
3673.77
-0.07
20,672,092
13753
16800
95.0
70.0
--
Mon, Aug 11, 1975
3673.84
-0.19
20,682,002
13896
21400
97.0
75.0
--
Sun, Aug 10, 1975
3674.03
-0.14
20,708,912
14379
21300
102.0
75.0
--
Sat, Aug 09, 1975
3674.17
-0.13
20,728,908
15115
21400
103.0
78.0
--
Fri, Aug 08, 1975
3674.30
-0.16
20,747,512
15873
23200
102.0
74.0
--
Thu, Aug 07, 1975
3674.46
-0.15
20,770,372
16565
21800
101.0
76.0
--
Wed, Aug 06, 1975
3674.61
-0.07
20,791,836
17159
22000
99.0
69.0
--
Tue, Aug 05, 1975
3674.68
-0.16
20,801,816
17851
21400
100.0
71.0
--
Mon, Aug 04, 1975
3674.84
-0.03
20,824,712
18422
16400
100.0
69.0
--
Sun, Aug 03, 1975
3674.87
0.01
20,829,004
19817
14000
97.0
78.0
--
Sat, Aug 02, 1975
3674.86
0.02
20,827,574
19630
13800
94.0
79.0
--
Fri, Aug 01, 1975
3674.84
0.03
20,824,712
19872
15300
93.0
73.0
--
Thu, Jul 31, 1975
3674.81
-0.02
20,820,418
21223
18300
90.0
69.0
--
Wed, Jul 30, 1975
3674.83
-0.02
20,823,282
21766
18400
85.0
64.0
--
Tue, Jul 29, 1975
3674.85
0.07
20,826,142
22517
22400
88.0
63.0
--
Mon, Jul 28, 1975
3674.78
-0.07
20,816,126
23637
20700
94.0
77.0
--
Sun, Jul 27, 1975
3674.85
-0.05
20,826,142
25128
20600
98.0
77.0
--
Sat, Jul 26, 1975
3674.90
-0.03
20,833,262
27080
19300
98.0
73.0
--
Fri, Jul 25, 1975
3674.93
0.04
20,837,554
28455
19000
99.0
74.0
--
Thu, Jul 24, 1975
3674.89
0.00
20,831,830
29888
21600
101.0
75.0
--
Averages of List
3674.56
-0.06
20,785,066
19783
19257
96.7
73
--


Averages for August 3rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3641.86
-0.08
16,821,322
10720
16180
96
71.1
79.9
All-Time
3632.48
-0.06
15,703,467
11051
15143
72.3
48.3
62.5


All Lake Powell water data for August 3rd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Aug 03, 2025
3554.68
7,415,396
4588
12265
97.2
56.1
--
Sat Aug 03, 2024
3584.05
9,621,595
3321
12012
95.9
76.3
--
Thu Aug 03, 2023
3579.78
9,276,660
9136
16973
95.4
64.9
82.0
Wed Aug 03, 2022
3535.90
6,193,689
7885
12469
98.0
77.0
--
Tue Aug 03, 2021
3553.47
7,836,253
7885
13289
98.0
72.0
79.0
Mon Aug 03, 2020
3605.77
12,309,232
3305
14791
102.0
78.0
80.0
Sat Aug 03, 2019
3621.68
13,942,051
20690
11597
99.0
78.0
80.0
Fri Aug 03, 2018
3603.08
12,046,367
3444
14239
99.0
73.0
79.0
Thu Aug 03, 2017
3634.47
15,359,496
10897
14862
98.0
71.0
81.0
Wed Aug 03, 2016
3617.66
13,516,804
6728
14934
93.0
75.0
80.0
Mon Aug 03, 2015
3612.43
12,975,945
10184
13460
95.0
66.0
78.0
Sun Aug 03, 2014
3608.02
12,532,030
12586
11724
78.8
69.8
77.0
Sat Aug 03, 2013
3593.76
11,164,322
7181
11933
93.0
69.1
79.0
Fri Aug 03, 2012
3627.93
14,622,314
3252
13727
99.0
71.1
--
Wed Aug 03, 2011
3660.71
18,585,720
24304
22466
98.1
75.0
80.0
Tue Aug 03, 2010
3636.68
15,614,467
12323
13494
91.9
70.0
84.0
Mon Aug 03, 2009
3640.84
16,102,457
10516
13405
100.0
72.0
80.0
Sun Aug 03, 2008
3632.69
15,156,288
10603
13838
98.1
78.1
81.0
Fri Aug 03, 2007
3606.98
12,428,715
6788
13355
89.1
73.0
--
Thu Aug 03, 2006
3606.45
12,376,281
9696
13669
96.1
72.0
80.0
Wed Aug 03, 2005
3606.49
12,380,236
8417
14556
86.0
66.9
81.0
Tue Aug 03, 2004
3579.10
9,862,639
5812
14964
93.9
68.0
78.0
Sun Aug 03, 2003
3610.13
12,743,378
5327
10246
93.0
69.1
81.0
Sat Aug 03, 2002
3633.68
15,269,063
2794
14121
90.0
66.9
80.0
Fri Aug 03, 2001
3668.96
19,695,046
4734
13958
89.1
73.9
78.0
Thu Aug 03, 2000
3682.03
21,555,284
5383
8055
105.0
75.0
--
Tue Aug 03, 1999
3693.94
23,361,902
16495
19090
95.0
71.0
--
Mon Aug 03, 1998
3694.99
23,526,336
17367
21100
99.0
70.0
--
Sun Aug 03, 1997
3693.29
23,260,550
16367
21300
99.0
72.0
--
Sat Aug 03, 1996
3686.07
22,156,086
7407
14800
95.0
70.0
--
Thu Aug 03, 1995
3693.75
23,332,248
25496
19000
105.0
74.0
--
Wed Aug 03, 1994
3661.26
18,658,116
4474
15100
104.0
73.0
--
Tue Aug 03, 1993
3667.31
19,469,178
10496
16200
104.0
78.0
--
Mon Aug 03, 1992
3630.12
14,866,513
6868
14700
105.0
76.0
--
Sat Aug 03, 1991
3635.15
15,438,239
7914
14100
89.0
71.0
--
Fri Aug 03, 1990
3646.62
16,798,964
4537
16500
98.0
63.0
--
Thu Aug 03, 1989
3673.24
20,290,598
9085
15400
95.0
70.0
--
Wed Aug 03, 1988
3690.65
22,852,084
7569
14900
98.0
63.0
--
Mon Aug 03, 1987
3695.72
23,641,036
12841
20700
92.0
76.0
--
Sun Aug 03, 1986
3699.22
24,197,196
18235
28700
99.0
75.0
--
Sat Aug 03, 1985
3696.73
23,800,336
20608
26900
97.0
69.0
--
Fri Aug 03, 1984
3702.24
24,717,270
28627
23600
96.0
70.0
--
Wed Aug 03, 1983
3707.22
25,569,688
32922
36500
97.0
69.0
--
Tue Aug 03, 1982
3687.46
22,461,092
15555
12100
85.0
64.0
--
Mon Aug 03, 1981
3677.29
20,990,066
5189
16700
98.0
69.0
--
Sun Aug 03, 1980
3695.78
23,811,602
7272
22500
95.0
72.0
--
Fri Aug 03, 1979
3684.02
22,039,708
15489
20700
106.0
75.0
--
Thu Aug 03, 1978
3651.91
17,647,952
9054
15100
103.0
72.0
--
Wed Aug 03, 1977
3648.46
17,241,180
6293
22700
102.0
75.0
--
Tue Aug 03, 1976
3670.30
20,152,664
8656
9680
96.0
56.0
--
Sun Aug 03, 1975
3674.87
20,829,004
19817
14000
97.0
78.0
--
Sat Aug 03, 1974
3662.12
19,093,260
7865
15500
93.0
69.0
--
Fri Aug 03, 1973
3644.16
16,815,658
17356
11900
100.0
76.0
--
Thu Aug 03, 1972
3614.86
13,503,980
6437
15700
108.0
77.0
--
Tue Aug 03, 1971
3620.47
14,126,149
9531
15600
102.0
76.0
--
Mon Aug 03, 1970
3600.64
12,098,515
9425
12000
101.0
79.0
--
Sun Aug 03, 1969
3580.21
10,221,996
9930
12500
98.0
76.0
--
Sat Aug 03, 1968
3547.22
7,599,334
25101
8100
90.0
65.0
--
Thu Aug 03, 1967
3532.03
6,560,833
7679
12000
100.0
78.0
--
Wed Aug 03, 1966
3539.54
7,079,718
6283
11600
101.0
78.0
--
Tue Aug 03, 1965
3532.06
6,584,246
26935
10600
100.0
70.0
--
Mon Aug 03, 1964
3485.44
3,893,997
15423
1020
90.0
71.0
--
Sat Aug 03, 1963
49,400
1807
1010
91.0
69.0
--



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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 2.553 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