
| powell
powell
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Water Data for 20 days surrounding Apr 18, 1987
DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Tue, Apr 28, 1987 |
3683.84 |
0.26 |
21,823,174 |
35063 |
15600 |
84.0 |
60.0 |
-- |
Mon, Apr 27, 1987 |
3683.58 |
0.26 |
21,784,432 |
33835 |
18200 |
83.0 |
56.0 |
-- |
Sun, Apr 26, 1987 |
3683.32 |
0.20 |
21,745,690 |
30876 |
18000 |
81.0 |
55.0 |
-- |
Sat, Apr 25, 1987 |
3683.12 |
0.26 |
21,715,898 |
28726 |
18300 |
84.0 |
54.0 |
-- |
Fri, Apr 24, 1987 |
3682.86 |
0.15 |
21,677,436 |
27907 |
15900 |
85.0 |
54.0 |
-- |
Thu, Apr 23, 1987 |
3682.71 |
0.22 |
21,655,364 |
28421 |
16700 |
82.0 |
46.0 |
-- |
Wed, Apr 22, 1987 |
3682.49 |
0.20 |
21,623,028 |
30077 |
14600 |
76.0 |
43.0 |
-- |
Tue, Apr 21, 1987 |
3682.29 |
0.22 |
21,593,636 |
31143 |
14700 |
70.0 |
39.0 |
-- |
Mon, Apr 20, 1987 |
3682.07 |
0.31 |
21,561,300 |
29240 |
14400 |
68.0 |
41.0 |
-- |
Sun, Apr 19, 1987 |
3681.76 |
0.27 |
21,515,722 |
25909 |
13100 |
79.0 |
51.0 |
-- |
Sat, Apr 18, 1987 |
3681.49 |
0.12 |
21,476,028 |
22779 |
14500 |
84.0 |
54.0 |
-- |
Fri, Apr 17, 1987 |
3681.37 |
0.14 |
21,458,408 |
22046 |
13400 |
83.0 |
51.0 |
-- |
Thu, Apr 16, 1987 |
3681.23 |
0.12 |
21,437,808 |
22998 |
15200 |
84.0 |
51.0 |
-- |
Wed, Apr 15, 1987 |
3681.11 |
0.17 |
21,420,186 |
25386 |
12900 |
80.0 |
46.0 |
-- |
Tue, Apr 14, 1987 |
3680.94 |
0.19 |
21,395,232 |
25453 |
14500 |
73.0 |
43.0 |
-- |
Mon, Apr 13, 1987 |
3680.75 |
0.22 |
21,367,500 |
24044 |
13300 |
74.0 |
46.0 |
-- |
Sun, Apr 12, 1987 |
3680.53 |
0.13 |
21,335,384 |
21751 |
13700 |
75.0 |
48.0 |
-- |
Sat, Apr 11, 1987 |
3680.40 |
0.11 |
21,316,386 |
19782 |
13300 |
76.0 |
50.0 |
-- |
Fri, Apr 10, 1987 |
3680.29 |
0.09 |
21,300,346 |
17745 |
13100 |
75.0 |
47.0 |
-- |
Thu, Apr 09, 1987 |
3680.20 |
0.08 |
21,287,192 |
16556 |
11800 |
75.0 |
43.0 |
-- |
Wed, Apr 08, 1987 |
3680.12 |
0.11 |
21,275,538 |
16556 |
10200 |
69.0 |
43.0 |
-- |
Averages of List |
3681.74 |
0.18 |
21,512,652 |
25538 |
14543 |
78.1 |
48.6 |
-- |
Averages for April 18th
AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Since Filled |
3623.33 |
0.05 |
14,693,396 |
14101 |
12034 | 72.8 |
47 |
56 |
All-Time |
3612.65 |
0.03 |
13,879,179 |
13822 |
12179 |
72.3 |
48.3 |
62.9 |
All Lake Powell water data for April 18th
DATE MEASURED |
ELEVATION |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Fri Apr 18, 2025 |
3558.20 |
7,659,824 |
6652 |
10227 |
48.3 |
34.1 |
-- |
Thu Apr 18, 2024 |
3558.22 |
7,661,227 |
10809 |
10181 |
76.4 |
56.5 |
-- |
Tue Apr 18, 2023 |
3522.22 |
5,386,279 |
31842 |
12294 |
69.3 |
53.1 |
-- |
Mon Apr 18, 2022 |
3522.61 |
5,780,914 |
6699 |
8807 |
83.0 |
52.0 |
56.0 |
Sun Apr 18, 2021 |
3564.15 |
8,642,547 |
2892 |
9399 |
66.0 |
45.0 |
56.0 |
Sat Apr 18, 2020 |
3599.93 |
11,743,399 |
11195 |
10811 |
67.0 |
50.0 |
55.0 |
Thu Apr 18, 2019 |
3568.77 |
9,008,033 |
12630 |
11891 |
76.0 |
47.0 |
56.0 |
Wed Apr 18, 2018 |
3610.56 |
12,786,751 |
6504 |
12688 |
64.0 |
37.0 |
54.0 |
Tue Apr 18, 2017 |
3600.21 |
11,770,118 |
26558 |
11107 |
82.0 |
53.0 |
59.0 |
Mon Apr 18, 2016 |
3591.26 |
10,934,955 |
13904 |
11559 |
64.0 |
45.0 |
57.0 |
Sat Apr 18, 2015 |
3590.65 |
10,879,450 |
8405 |
9531 |
77.0 |
46.0 |
56.0 |
Fri Apr 18, 2014 |
3574.68 |
9,490,640 |
11347 |
8768 |
75.0 |
55.9 |
56.0 |
Thu Apr 18, 2013 |
3597.41 |
11,504,653 |
4413 |
9676 |
55.9 |
37.0 |
54.0 |
Wed Apr 18, 2012 |
3635.94 |
15,528,762 |
12816 |
10433 |
80.1 |
50.0 |
55.0 |
Mon Apr 18, 2011 |
3609.98 |
12,728,287 |
15866 |
15476 |
77.0 |
64.0 |
54.0 |
Sun Apr 18, 2010 |
3618.75 |
13,631,236 |
11551 |
9413 |
81.0 |
50.0 |
57.0 |
Sat Apr 18, 2009 |
3609.71 |
12,701,131 |
9614 |
9792 |
71.1 |
44.1 |
54.0 |
Fri Apr 18, 2008 |
3591.41 |
10,948,623 |
15061 |
12814 |
75.0 |
39.9 |
54.0 |
Wed Apr 18, 2007 |
3600.01 |
11,751,030 |
11126 |
10523 |
72.0 |
44.1 |
57.0 |
Tue Apr 18, 2006 |
3589.74 |
10,796,984 |
20219 |
10324 |
57.9 |
37.9 |
55.0 |
Mon Apr 18, 2005 |
3557.10 |
8,104,563 |
17847 |
7244 |
77.0 |
53.1 |
62.0 |
Sun Apr 18, 2004 |
3583.27 |
10,222,266 |
11107 |
9829 |
62.1 |
44.1 |
58.0 |
Fri Apr 18, 2003 |
3605.56 |
12,288,580 |
6821 |
10465 |
57.0 |
39.0 |
54.0 |
Thu Apr 18, 2002 |
3646.66 |
16,803,538 |
6362 |
10436 |
73.0 |
46.0 |
53.0 |
Wed Apr 18, 2001 |
3662.50 |
18,822,148 |
7519 |
10629 |
84.0 |
52.0 |
-- |
Tue Apr 18, 2000 |
3676.26 |
20,718,494 |
14967 |
16846 |
85.0 |
42.0 |
57.0 |
Sun Apr 18, 1999 |
3677.29 |
20,866,066 |
9685 |
10448 |
72.0 |
56.0 |
-- |
Sat Apr 18, 1998 |
3674.65 |
20,489,384 |
18240 |
10600 |
59.0 |
34.0 |
-- |
Fri Apr 18, 1997 |
3663.33 |
18,932,588 |
17574 |
21000 |
79.0 |
50.0 |
59.0 |
Thu Apr 18, 1996 |
3672.46 |
20,180,834 |
21560 |
17900 |
74.0 |
49.0 |
-- |
Tue Apr 18, 1995 |
3645.63 |
16,677,873 |
13083 |
11600 |
55.0 |
42.0 |
-- |
Mon Apr 18, 1994 |
3653.80 |
17,693,372 |
6997 |
11900 |
84.0 |
54.0 |
-- |
Sun Apr 18, 1993 |
3620.50 |
13,816,275 |
18297 |
9960 |
82.0 |
54.0 |
-- |
Sat Apr 18, 1992 |
3619.99 |
13,761,944 |
15053 |
9130 |
83.0 |
49.0 |
-- |
Thu Apr 18, 1991 |
3627.19 |
14,540,894 |
8392 |
10200 |
76.0 |
45.0 |
-- |
Wed Apr 18, 1990 |
3649.93 |
17,207,312 |
5713 |
10700 |
69.0 |
47.0 |
-- |
Tue Apr 18, 1989 |
3674.91 |
20,526,208 |
11294 |
11300 |
90.0 |
45.0 |
-- |
Mon Apr 18, 1988 |
3682.20 |
21,580,392 |
14330 |
11000 |
70.0 |
45.0 |
-- |
Sat Apr 18, 1987 |
3681.49 |
21,476,028 |
22779 |
14500 |
84.0 |
54.0 |
-- |
Fri Apr 18, 1986 |
3681.50 |
21,477,500 |
28307 |
30900 |
60.0 |
42.0 |
-- |
Thu Apr 18, 1985 |
3679.90 |
21,243,486 |
45396 |
14600 |
78.0 |
45.0 |
-- |
Wed Apr 18, 1984 |
3672.99 |
20,286,206 |
22798 |
25300 |
78.0 |
52.0 |
-- |
Mon Apr 18, 1983 |
3684.86 |
22,038,558 |
14596 |
17400 |
69.0 |
43.0 |
-- |
Sun Apr 18, 1982 |
3664.00 |
19,110,428 |
18935 |
2940 |
75.0 |
40.0 |
-- |
Sat Apr 18, 1981 |
3677.38 |
21,003,038 |
6772 |
8990 |
81.0 |
53.0 |
-- |
Fri Apr 18, 1980 |
3674.66 |
20,644,832 |
13235 |
15900 |
n/a |
n/a |
-- |
Wed Apr 18, 1979 |
3640.36 |
16,200,033 |
27803 |
6040 |
74.0 |
55.0 |
-- |
Tue Apr 18, 1978 |
3625.25 |
14,490,500 |
17641 |
10200 |
66.0 |
42.0 |
-- |
Mon Apr 18, 1977 |
3652.13 |
17,703,506 |
5056 |
6160 |
84.0 |
50.0 |
-- |
Sun Apr 18, 1976 |
3664.72 |
19,385,202 |
10067 |
6710 |
59.0 |
43.0 |
-- |
Fri Apr 18, 1975 |
3646.30 |
17,026,446 |
9467 |
7430 |
60.0 |
n/a |
-- |
Thu Apr 18, 1974 |
3651.51 |
17,707,534 |
8635 |
10300 |
80.0 |
51.0 |
-- |
Wed Apr 18, 1973 |
3592.64 |
11,278,030 |
15576 |
28700 |
69.0 |
43.0 |
-- |
Tue Apr 18, 1972 |
3611.63 |
13,166,393 |
11246 |
16400 |
76.0 |
45.0 |
-- |
Sun Apr 18, 1971 |
3602.19 |
12,231,471 |
21580 |
13600 |
72.0 |
38.0 |
-- |
Sat Apr 18, 1970 |
3568.38 |
9,203,416 |
10507 |
14500 |
64.0 |
46.0 |
-- |
Fri Apr 18, 1969 |
3547.40 |
7,599,931 |
24425 |
17000 |
69.0 |
42.0 |
-- |
Thu Apr 18, 1968 |
3515.44 |
5,508,663 |
8853 |
17200 |
55.0 |
38.0 |
-- |
Tue Apr 18, 1967 |
3509.45 |
5,166,151 |
7783 |
16000 |
77.0 |
44.0 |
-- |
Mon Apr 18, 1966 |
3539.01 |
7,042,793 |
15509 |
14300 |
82.0 |
49.0 |
-- |
Sun Apr 18, 1965 |
3491.24 |
4,184,272 |
13150 |
13600 |
77.0 |
52.0 |
-- |
Sat Apr 18, 1964 |
3402.30 |
767,101 |
5466 |
10700 |
80.0 |
45.0 |
-- |
Thu Apr 18, 1963 |
|
|
10257 |
990 |
55.0 |
31.0 |
-- |
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 2.485 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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