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powell
powell
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Water Data for 20 days surrounding Aug 21, 1973
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Fri, Aug 31, 1973 |
3645.25 |
-0.03 |
16,949,804 |
14610 |
7120 |
91.0 |
61.0 |
-- |
| Thu, Aug 30, 1973 |
3645.28 |
0.08 |
16,953,512 |
15027 |
9730 |
87.0 |
67.0 |
-- |
| Wed, Aug 29, 1973 |
3645.20 |
-0.01 |
16,943,622 |
15566 |
8440 |
89.0 |
64.0 |
-- |
| Tue, Aug 28, 1973 |
3645.21 |
0.13 |
16,944,860 |
15906 |
4270 |
92.0 |
63.0 |
-- |
| Mon, Aug 27, 1973 |
3645.08 |
0.04 |
16,928,818 |
15401 |
7750 |
95.0 |
56.0 |
-- |
| Sun, Aug 26, 1973 |
3645.04 |
0.11 |
16,923,874 |
16027 |
3500 |
96.0 |
66.0 |
-- |
| Sat, Aug 25, 1973 |
3644.93 |
0.09 |
16,910,316 |
15720 |
5130 |
97.0 |
69.0 |
-- |
| Fri, Aug 24, 1973 |
3644.84 |
0.06 |
16,899,270 |
15313 |
9890 |
99.0 |
69.0 |
-- |
| Thu, Aug 23, 1973 |
3644.78 |
-0.03 |
16,891,888 |
14511 |
13000 |
100.0 |
69.0 |
-- |
| Wed, Aug 22, 1973 |
3644.81 |
-0.07 |
16,895,580 |
14423 |
13800 |
92.0 |
64.0 |
-- |
| Tue, Aug 21, 1973 |
3644.88 |
-0.09 |
16,904,164 |
14775 |
13500 |
96.0 |
71.0 |
-- |
| Mon, Aug 20, 1973 |
3644.97 |
0.07 |
16,915,236 |
13962 |
10900 |
97.0 |
70.0 |
-- |
| Sun, Aug 19, 1973 |
3644.90 |
0.13 |
16,906,624 |
13797 |
6320 |
97.0 |
70.0 |
-- |
| Sat, Aug 18, 1973 |
3644.77 |
0.07 |
16,890,658 |
14335 |
9420 |
91.0 |
67.0 |
-- |
| Fri, Aug 17, 1973 |
3644.70 |
-0.03 |
16,882,044 |
14819 |
10600 |
92.0 |
73.0 |
-- |
| Thu, Aug 16, 1973 |
3644.73 |
0.00 |
16,885,736 |
14138 |
10400 |
96.0 |
69.0 |
-- |
| Wed, Aug 15, 1973 |
3644.73 |
-0.03 |
16,885,736 |
14973 |
10300 |
98.0 |
74.0 |
-- |
| Tue, Aug 14, 1973 |
3644.76 |
-0.04 |
16,889,428 |
15676 |
13100 |
99.0 |
73.0 |
-- |
| Mon, Aug 13, 1973 |
3644.80 |
0.03 |
16,894,348 |
16390 |
10200 |
101.0 |
73.0 |
-- |
| Sun, Aug 12, 1973 |
3644.77 |
0.15 |
16,890,658 |
17115 |
4640 |
102.0 |
71.0 |
-- |
| Sat, Aug 11, 1973 |
3644.62 |
0.14 |
16,872,230 |
17532 |
5540 |
102.0 |
72.0 |
-- |
| Averages of List |
3644.91 |
0.04 |
16,907,543 |
15239 |
8931 |
95.7 |
68.1 |
-- |
Averages for August 21st
| AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
|---|
| Since Filled |
3639.37 |
-0.14 |
16,531,825 |
8817 |
15729 | 93.4 |
68.3 |
79.2 |
| All-Time |
3630.29 |
-0.14 |
15,448,064 |
8892 |
15186 |
72.3 |
48.3 |
62.7 |
All Lake Powell water data for August 21st
| DATE MEASURED |
ELEVATION |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Thu Aug 21, 2025 |
3550.33 |
7,120,250 |
3432 |
12421 |
100.8 |
70.7 |
-- |
| Wed Aug 21, 2024 |
3581.66 |
9,427,505 |
10608 |
12594 |
89.4 |
66.5 |
-- |
| Mon Aug 21, 2023 |
3575.97 |
8,976,016 |
7567 |
13962 |
92.1 |
71.4 |
80.0 |
| Sun Aug 21, 2022 |
3533.37 |
6,039,217 |
11811 |
9399 |
90.0 |
68.0 |
78.0 |
| Sat Aug 21, 2021 |
3550.80 |
7,642,598 |
10269 |
12845 |
91.0 |
68.0 |
82.0 |
| Fri Aug 21, 2020 |
3601.76 |
11,918,772 |
4489 |
14684 |
90.0 |
77.0 |
81.0 |
| Wed Aug 21, 2019 |
3620.13 |
13,777,011 |
7007 |
15891 |
103.0 |
71.0 |
80.0 |
| Tue Aug 21, 2018 |
3599.19 |
11,672,971 |
8882 |
15833 |
94.0 |
65.0 |
79.0 |
| Mon Aug 21, 2017 |
3632.41 |
15,124,498 |
9725 |
14886 |
91.0 |
73.0 |
80.0 |
| Sun Aug 21, 2016 |
3615.19 |
13,259,814 |
7603 |
13456 |
91.0 |
68.0 |
78.0 |
| Fri Aug 21, 2015 |
3610.49 |
12,779,686 |
7218 |
13487 |
97.0 |
73.0 |
79.0 |
| Thu Aug 21, 2014 |
3606.64 |
12,395,064 |
6190 |
13416 |
84.9 |
64.9 |
78.0 |
| Wed Aug 21, 2013 |
3590.74 |
10,887,628 |
8332 |
13507 |
91.9 |
77.0 |
78.0 |
| Tue Aug 21, 2012 |
3624.99 |
14,299,369 |
7413 |
13567 |
93.9 |
75.9 |
80.0 |
| Sun Aug 21, 2011 |
3657.52 |
18,169,940 |
12349 |
24807 |
97.0 |
73.9 |
80.0 |
| Sat Aug 21, 2010 |
3635.69 |
15,499,883 |
9370 |
12713 |
98.1 |
69.1 |
80.0 |
| Fri Aug 21, 2009 |
3638.66 |
15,845,417 |
7785 |
13222 |
100.9 |
68.0 |
75.0 |
| Thu Aug 21, 2008 |
3630.88 |
14,951,625 |
8655 |
14753 |
96.1 |
66.9 |
80.0 |
| Tue Aug 21, 2007 |
3604.95 |
12,228,693 |
6267 |
13304 |
99.0 |
69.1 |
81.0 |
| Mon Aug 21, 2006 |
3604.38 |
12,172,915 |
7091 |
12899 |
98.1 |
72.0 |
80.0 |
| Sun Aug 21, 2005 |
3604.50 |
12,184,653 |
8730 |
12318 |
93.0 |
64.0 |
79.0 |
| Sat Aug 21, 2004 |
3574.60 |
9,484,002 |
5124 |
13647 |
88.0 |
64.0 |
77.0 |
| Thu Aug 21, 2003 |
3606.23 |
12,354,563 |
5045 |
15597 |
91.9 |
70.0 |
80.0 |
| Wed Aug 21, 2002 |
3629.69 |
14,818,143 |
4585 |
14834 |
91.0 |
70.0 |
79.0 |
| Tue Aug 21, 2001 |
3667.45 |
19,488,250 |
6475 |
13914 |
90.0 |
61.0 |
77.0 |
| Mon Aug 21, 2000 |
3680.76 |
21,368,968 |
6370 |
8060 |
96.0 |
n/a |
-- |
| Sat Aug 21, 1999 |
3693.61 |
23,310,424 |
18501 |
19010 |
89.0 |
64.0 |
-- |
| Fri Aug 21, 1998 |
3692.29 |
23,105,222 |
9149 |
21500 |
94.0 |
69.0 |
-- |
| Thu Aug 21, 1997 |
3692.01 |
23,061,862 |
14467 |
21200 |
92.0 |
71.0 |
-- |
| Wed Aug 21, 1996 |
3683.35 |
21,750,234 |
5910 |
15200 |
98.0 |
68.0 |
-- |
| Mon Aug 21, 1995 |
3692.33 |
23,111,428 |
11973 |
18000 |
92.0 |
69.0 |
-- |
| Sun Aug 21, 1994 |
3658.37 |
18,280,098 |
5121 |
12300 |
96.0 |
69.0 |
-- |
| Sat Aug 21, 1993 |
3665.11 |
19,171,132 |
8495 |
13900 |
92.0 |
68.0 |
-- |
| Fri Aug 21, 1992 |
3626.96 |
14,515,596 |
6269 |
14100 |
96.0 |
73.0 |
-- |
| Wed Aug 21, 1991 |
3632.91 |
15,181,730 |
6996 |
15100 |
102.0 |
73.0 |
-- |
| Tue Aug 21, 1990 |
3643.06 |
16,367,207 |
5774 |
18200 |
90.0 |
64.0 |
-- |
| Mon Aug 21, 1989 |
3671.39 |
20,031,196 |
9194 |
13700 |
89.0 |
65.0 |
-- |
| Sun Aug 21, 1988 |
3688.83 |
22,574,002 |
7085 |
6930 |
86.0 |
63.0 |
-- |
| Fri Aug 21, 1987 |
3692.86 |
23,193,316 |
7202 |
26000 |
91.0 |
65.0 |
-- |
| Thu Aug 21, 1986 |
3696.41 |
23,749,766 |
11260 |
27700 |
96.0 |
68.0 |
-- |
| Wed Aug 21, 1985 |
3693.05 |
23,222,808 |
10319 |
24100 |
93.0 |
72.0 |
-- |
| Tue Aug 21, 1984 |
3700.71 |
24,469,394 |
22816 |
23500 |
83.0 |
63.0 |
-- |
| Sun Aug 21, 1983 |
3705.84 |
25,340,552 |
21640 |
26800 |
94.0 |
64.0 |
-- |
| Sat Aug 21, 1982 |
3686.45 |
22,308,906 |
11040 |
14300 |
95.0 |
66.0 |
-- |
| Fri Aug 21, 1981 |
3674.77 |
20,629,682 |
6430 |
16000 |
95.0 |
60.0 |
-- |
| Thu Aug 21, 1980 |
3691.88 |
23,201,950 |
7558 |
16000 |
92.0 |
60.0 |
-- |
| Tue Aug 21, 1979 |
3682.04 |
21,745,766 |
11194 |
13700 |
88.0 |
62.0 |
-- |
| Mon Aug 21, 1978 |
3648.24 |
17,186,664 |
5786 |
19800 |
93.0 |
65.0 |
-- |
| Sun Aug 21, 1977 |
3644.53 |
16,755,570 |
9074 |
15600 |
99.0 |
69.0 |
-- |
| Sat Aug 21, 1976 |
3668.89 |
19,956,742 |
7228 |
14500 |
96.0 |
72.0 |
-- |
| Thu Aug 21, 1975 |
3672.98 |
20,560,350 |
10677 |
14000 |
85.0 |
60.0 |
-- |
| Wed Aug 21, 1974 |
3658.49 |
18,610,870 |
5987 |
19000 |
95.0 |
66.0 |
-- |
| Tue Aug 21, 1973 |
3644.88 |
16,904,164 |
14775 |
13500 |
96.0 |
71.0 |
-- |
| Mon Aug 21, 1972 |
3610.98 |
13,099,032 |
5229 |
18700 |
93.0 |
68.0 |
-- |
| Sat Aug 21, 1971 |
3617.75 |
13,832,500 |
7269 |
16800 |
89.0 |
71.0 |
-- |
| Fri Aug 21, 1970 |
3599.26 |
11,963,830 |
9744 |
14000 |
91.0 |
64.0 |
-- |
| Thu Aug 21, 1969 |
3577.58 |
9,993,338 |
12084 |
16100 |
97.0 |
69.0 |
-- |
| Wed Aug 21, 1968 |
3550.25 |
7,821,167 |
15170 |
13000 |
90.0 |
66.0 |
-- |
| Mon Aug 21, 1967 |
3531.92 |
6,553,527 |
8997 |
11100 |
96.0 |
69.0 |
-- |
| Sun Aug 21, 1966 |
3535.86 |
6,827,368 |
5122 |
8840 |
93.0 |
68.0 |
-- |
| Sat Aug 21, 1965 |
3533.08 |
6,651,570 |
12973 |
17500 |
92.0 |
65.0 |
-- |
| Fri Aug 21, 1964 |
3490.37 |
4,145,246 |
8540 |
6060 |
88.0 |
62.0 |
-- |
| Wed Aug 21, 1963 |
|
156,400 |
4767 |
980 |
97.0 |
74.0 |
-- |
Search DB for more Lake Powell Water Data Facts
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 2.723 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
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