
| powell
powell
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Water Data for 20 days surrounding Aug 12, 1977
DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Mon, Aug 22, 1977 |
3644.28 |
-0.25 |
16,724,957 |
6844 |
19500 |
98.0 |
69.0 |
-- |
Sun, Aug 21, 1977 |
3644.53 |
-0.15 |
16,755,570 |
9074 |
15600 |
99.0 |
69.0 |
-- |
Sat, Aug 20, 1977 |
3644.68 |
-0.10 |
16,773,926 |
11809 |
20200 |
99.0 |
73.0 |
-- |
Fri, Aug 19, 1977 |
3644.78 |
-0.17 |
16,786,184 |
12237 |
22600 |
96.0 |
69.0 |
-- |
Thu, Aug 18, 1977 |
3644.95 |
-0.27 |
16,806,990 |
9623 |
23600 |
92.0 |
72.0 |
-- |
Wed, Aug 17, 1977 |
3645.22 |
-0.13 |
16,840,138 |
7503 |
23300 |
88.0 |
69.0 |
-- |
Tue, Aug 16, 1977 |
3645.35 |
-0.27 |
16,856,122 |
5701 |
22800 |
90.0 |
70.0 |
-- |
Mon, Aug 15, 1977 |
3645.62 |
-0.24 |
16,889,290 |
5690 |
19100 |
93.0 |
72.0 |
-- |
Sun, Aug 14, 1977 |
3645.86 |
-0.21 |
16,918,770 |
6426 |
18100 |
98.0 |
75.0 |
-- |
Sat, Aug 13, 1977 |
3646.07 |
-0.25 |
16,944,628 |
7722 |
20500 |
97.0 |
72.0 |
-- |
Fri, Aug 12, 1977 |
3646.32 |
-0.24 |
16,975,588 |
4669 |
18300 |
93.0 |
68.0 |
-- |
Thu, Aug 11, 1977 |
3646.56 |
-0.26 |
17,005,308 |
4646 |
18400 |
95.0 |
71.0 |
-- |
Wed, Aug 10, 1977 |
3646.82 |
-0.27 |
17,037,504 |
4772 |
19700 |
94.0 |
73.0 |
-- |
Tue, Aug 09, 1977 |
3647.09 |
-0.33 |
17,070,942 |
5118 |
20800 |
100.0 |
76.0 |
-- |
Mon, Aug 08, 1977 |
3647.42 |
-0.33 |
17,111,786 |
4597 |
21100 |
99.0 |
74.0 |
-- |
Sun, Aug 07, 1977 |
3647.75 |
-0.10 |
17,152,662 |
4944 |
16900 |
99.0 |
74.0 |
-- |
Sat, Aug 06, 1977 |
3647.85 |
-0.17 |
17,165,056 |
5384 |
14200 |
104.0 |
75.0 |
-- |
Fri, Aug 05, 1977 |
3648.02 |
-0.18 |
17,186,124 |
5670 |
15800 |
98.0 |
70.0 |
-- |
Thu, Aug 04, 1977 |
3648.20 |
-0.26 |
17,208,642 |
5957 |
19300 |
97.0 |
74.0 |
-- |
Wed, Aug 03, 1977 |
3648.46 |
-0.30 |
17,241,180 |
6293 |
22700 |
102.0 |
75.0 |
-- |
Tue, Aug 02, 1977 |
3648.76 |
-0.29 |
17,278,730 |
6013 |
23100 |
102.0 |
71.0 |
-- |
Averages of List |
3646.41 |
-0.23 |
16,987,147 |
6700 |
19790 |
96.8 |
72 |
-- |
Averages for August 12th
AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Since Filled |
3640.67 |
-0.15 |
16,684,470 |
9192 |
16130 | 94.9 |
69.9 |
79.8 |
All-Time |
3631.48 |
-0.12 |
15,584,746 |
9447 |
14973 |
72.2 |
48.3 |
62.9 |
All Lake Powell water data for August 12th
DATE MEASURED |
ELEVATION |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Tue Aug 12, 2025 |
3552.55 |
7,269,930 |
4059 |
12424 |
97.7 |
60.6 |
-- |
Mon Aug 12, 2024 |
3582.55 |
9,499,482 |
6308 |
12721 |
83.9 |
66.2 |
-- |
Sat Aug 12, 2023 |
3577.79 |
9,118,802 |
6371 |
16485 |
90.1 |
71.1 |
80.0 |
Fri Aug 12, 2022 |
3534.17 |
6,087,809 |
7944 |
12483 |
92.0 |
73.0 |
-- |
Thu Aug 12, 2021 |
3551.84 |
7,717,657 |
3481 |
12386 |
96.0 |
77.0 |
82.0 |
Wed Aug 12, 2020 |
3603.79 |
12,115,377 |
2369 |
14798 |
100.0 |
74.0 |
81.0 |
Mon Aug 12, 2019 |
3621.28 |
13,899,321 |
12027 |
15734 |
97.0 |
69.0 |
81.0 |
Sun Aug 12, 2018 |
3601.18 |
11,862,999 |
2797 |
9820 |
102.0 |
71.0 |
79.0 |
Sat Aug 12, 2017 |
3633.50 |
15,248,521 |
11532 |
14235 |
90.0 |
68.0 |
81.0 |
Fri Aug 12, 2016 |
3616.71 |
13,417,581 |
8435 |
14899 |
97.0 |
69.0 |
81.0 |
Wed Aug 12, 2015 |
3611.76 |
12,908,274 |
9897 |
13439 |
82.9 |
68.0 |
77.0 |
Tue Aug 12, 2014 |
3607.34 |
12,464,414 |
8905 |
13453 |
91.0 |
75.0 |
78.0 |
Mon Aug 12, 2013 |
3592.38 |
11,037,336 |
6889 |
13606 |
91.9 |
66.9 |
77.0 |
Sun Aug 12, 2012 |
3626.49 |
14,463,482 |
4931 |
12332 |
99.0 |
80.1 |
80.0 |
Fri Aug 12, 2011 |
3659.46 |
18,422,004 |
15916 |
24676 |
n/a |
n/a |
79.0 |
Thu Aug 12, 2010 |
3636.35 |
15,576,206 |
10238 |
13326 |
97.0 |
71.1 |
81.0 |
Wed Aug 12, 2009 |
3639.78 |
15,977,108 |
8964 |
13336 |
93.9 |
71.1 |
77.0 |
Tue Aug 12, 2008 |
3632.04 |
15,082,562 |
12702 |
14777 |
98.1 |
71.1 |
80.0 |
Sun Aug 12, 2007 |
3606.32 |
12,363,454 |
8345 |
11910 |
99.0 |
73.9 |
82.0 |
Sat Aug 12, 2006 |
3605.57 |
12,289,564 |
8848 |
12801 |
90.0 |
64.9 |
80.0 |
Fri Aug 12, 2005 |
3605.51 |
12,283,660 |
9142 |
14642 |
91.0 |
66.9 |
80.0 |
Thu Aug 12, 2004 |
3576.82 |
9,669,568 |
4836 |
14922 |
n/a |
n/a |
80.0 |
Tue Aug 12, 2003 |
3608.15 |
12,544,975 |
4007 |
15506 |
99.0 |
80.1 |
81.0 |
Mon Aug 12, 2002 |
3631.69 |
15,042,962 |
5837 |
14647 |
104.0 |
72.0 |
80.0 |
Sun Aug 12, 2001 |
3668.17 |
19,586,640 |
8414 |
8992 |
95.0 |
71.1 |
79.0 |
Sat Aug 12, 2000 |
3681.34 |
21,453,916 |
5287 |
8060 |
102.0 |
70.0 |
-- |
Thu Aug 12, 1999 |
3693.72 |
23,327,562 |
17383 |
19370 |
n/a |
n/a |
-- |
Wed Aug 12, 1998 |
3693.88 |
23,352,524 |
12158 |
21400 |
100.0 |
69.0 |
-- |
Tue Aug 12, 1997 |
3692.81 |
23,185,902 |
16697 |
21300 |
84.0 |
64.0 |
-- |
Mon Aug 12, 1996 |
3684.75 |
21,958,418 |
6412 |
16100 |
102.0 |
67.0 |
-- |
Sat Aug 12, 1995 |
3693.13 |
23,235,622 |
15247 |
18400 |
96.0 |
74.0 |
-- |
Fri Aug 12, 1994 |
3659.66 |
18,448,114 |
4917 |
15300 |
100.0 |
70.0 |
-- |
Thu Aug 12, 1993 |
3666.27 |
19,327,830 |
9682 |
16200 |
93.0 |
63.0 |
-- |
Wed Aug 12, 1992 |
3628.66 |
14,703,580 |
6806 |
14900 |
95.0 |
71.0 |
-- |
Mon Aug 12, 1991 |
3634.23 |
15,332,448 |
8426 |
14500 |
92.0 |
74.0 |
-- |
Sun Aug 12, 1990 |
3644.67 |
16,561,396 |
3481 |
10900 |
99.0 |
74.0 |
-- |
Sat Aug 12, 1989 |
3672.12 |
20,132,936 |
5510 |
12100 |
96.0 |
74.0 |
-- |
Fri Aug 12, 1988 |
3689.75 |
22,714,000 |
7052 |
13800 |
100.0 |
59.0 |
-- |
Wed Aug 12, 1987 |
3694.76 |
23,490,322 |
10820 |
16600 |
93.0 |
68.0 |
-- |
Tue Aug 12, 1986 |
3698.20 |
24,033,992 |
14313 |
27500 |
98.0 |
72.0 |
-- |
Mon Aug 12, 1985 |
3695.09 |
23,542,144 |
11282 |
26700 |
95.0 |
67.0 |
-- |
Sun Aug 12, 1984 |
3701.63 |
24,618,422 |
23047 |
40500 |
92.0 |
73.0 |
-- |
Fri Aug 12, 1983 |
3706.53 |
25,454,936 |
29868 |
26800 |
93.0 |
66.0 |
-- |
Thu Aug 12, 1982 |
3686.99 |
22,390,066 |
10853 |
15900 |
95.0 |
70.0 |
-- |
Wed Aug 12, 1981 |
3675.84 |
20,782,040 |
4206 |
13300 |
81.0 |
64.0 |
-- |
Tue Aug 12, 1980 |
3693.73 |
23,489,764 |
6196 |
24000 |
97.0 |
65.0 |
-- |
Sun Aug 12, 1979 |
3682.94 |
21,878,566 |
10655 |
14600 |
89.0 |
65.0 |
-- |
Sat Aug 12, 1978 |
3650.16 |
17,427,150 |
5219 |
16200 |
98.0 |
72.0 |
-- |
Fri Aug 12, 1977 |
3646.32 |
16,975,588 |
4669 |
18300 |
93.0 |
68.0 |
-- |
Thu Aug 12, 1976 |
3669.78 |
20,080,090 |
7019 |
9690 |
95.0 |
73.0 |
-- |
Tue Aug 12, 1975 |
3673.77 |
20,672,092 |
13753 |
16800 |
95.0 |
70.0 |
-- |
Mon Aug 12, 1974 |
3660.63 |
18,894,414 |
8327 |
17500 |
96.0 |
65.0 |
-- |
Sun Aug 12, 1973 |
3644.77 |
16,890,658 |
17115 |
4640 |
102.0 |
71.0 |
-- |
Sat Aug 12, 1972 |
3612.91 |
13,299,263 |
5914 |
15600 |
102.0 |
77.0 |
-- |
Thu Aug 12, 1971 |
3619.32 |
14,001,228 |
8963 |
16000 |
99.0 |
73.0 |
-- |
Wed Aug 12, 1970 |
3599.92 |
12,027,935 |
9462 |
11500 |
104.0 |
76.0 |
-- |
Tue Aug 12, 1969 |
3578.88 |
10,105,807 |
9623 |
15800 |
98.0 |
69.0 |
-- |
Mon Aug 12, 1968 |
3548.88 |
7,720,514 |
18125 |
8560 |
91.0 |
68.0 |
-- |
Sat Aug 12, 1967 |
3532.08 |
6,564,125 |
19323 |
10900 |
93.0 |
64.0 |
-- |
Fri Aug 12, 1966 |
3537.80 |
6,959,766 |
5372 |
11400 |
103.0 |
70.0 |
-- |
Thu Aug 12, 1965 |
3533.83 |
6,701,731 |
14885 |
11800 |
97.0 |
73.0 |
-- |
Wed Aug 12, 1964 |
3488.55 |
4,052,053 |
8328 |
1020 |
90.0 |
75.0 |
-- |
Mon Aug 12, 1963 |
|
102,400 |
5565 |
1000 |
100.0 |
70.0 |
-- |
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 2.812 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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