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powell
powell
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Water Data for 20 days surrounding Apr 30, 1977
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Tue, May 10, 1977 |
3652.96 |
0.03 |
17,809,302 |
8783 |
2380 |
68.0 |
45.0 |
-- |
| Mon, May 09, 1977 |
3652.93 |
0.08 |
17,805,474 |
8891 |
2240 |
82.0 |
67.0 |
-- |
| Sun, May 08, 1977 |
3652.85 |
0.12 |
17,795,300 |
7862 |
906 |
82.0 |
55.0 |
-- |
| Sat, May 07, 1977 |
3652.73 |
0.09 |
17,779,990 |
7656 |
1490 |
77.0 |
53.0 |
-- |
| Fri, May 06, 1977 |
3652.64 |
0.03 |
17,768,508 |
8548 |
5410 |
78.0 |
53.0 |
-- |
| Thu, May 05, 1977 |
3652.61 |
-0.01 |
17,764,712 |
8823 |
4600 |
82.0 |
62.0 |
-- |
| Wed, May 04, 1977 |
3652.62 |
0.07 |
17,765,988 |
7901 |
5800 |
n/a |
n/a |
-- |
| Tue, May 03, 1977 |
3652.55 |
-0.09 |
17,757,058 |
7460 |
7700 |
80.0 |
60.0 |
-- |
| Mon, May 02, 1977 |
3652.64 |
0.00 |
17,768,508 |
6450 |
7670 |
82.0 |
54.0 |
-- |
| Sun, May 01, 1977 |
3652.64 |
0.01 |
17,768,508 |
5617 |
1170 |
84.0 |
58.0 |
-- |
| Sat, Apr 30, 1977 |
3652.63 |
0.05 |
17,767,232 |
5956 |
986 |
85.0 |
68.0 |
-- |
| Fri, Apr 29, 1977 |
3652.58 |
0.06 |
17,760,884 |
5880 |
2090 |
84.0 |
59.0 |
-- |
| Thu, Apr 28, 1977 |
3652.52 |
0.05 |
17,753,230 |
6004 |
4450 |
83.0 |
56.0 |
-- |
| Wed, Apr 27, 1977 |
3652.47 |
0.01 |
17,746,852 |
5928 |
2590 |
85.0 |
65.0 |
-- |
| Tue, Apr 26, 1977 |
3652.46 |
0.04 |
17,745,576 |
5966 |
2940 |
89.0 |
55.0 |
-- |
| Mon, Apr 25, 1977 |
3652.42 |
0.06 |
17,740,472 |
5890 |
3430 |
82.0 |
53.0 |
-- |
| Sun, Apr 24, 1977 |
3652.36 |
0.05 |
17,732,850 |
6128 |
986 |
83.0 |
54.0 |
-- |
| Sat, Apr 23, 1977 |
3652.31 |
0.06 |
17,726,470 |
6442 |
1200 |
83.0 |
54.0 |
-- |
| Fri, Apr 22, 1977 |
3652.25 |
0.07 |
17,718,816 |
6347 |
1320 |
79.0 |
48.0 |
-- |
| Thu, Apr 21, 1977 |
3652.18 |
0.09 |
17,709,886 |
5982 |
2370 |
79.0 |
48.0 |
-- |
| Wed, Apr 20, 1977 |
3652.09 |
0.02 |
17,698,434 |
6054 |
3570 |
73.0 |
45.0 |
-- |
| Averages of List |
3652.54 |
0.04 |
17,756,383 |
6884 |
3109 |
81 |
55.6 |
-- |
Averages for April 30th
| AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
|---|
| Since Filled |
3624.96 |
0.14 |
14,879,067 |
18443 |
12227 | 76 |
49.8 |
58.5 |
| All-Time |
3613.76 |
0.11 |
14,022,043 |
18300 |
12709 |
73.5 |
49.2 |
63.8 |
All Lake Powell water data for April 30th
| DATE MEASURED |
ELEVATION |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Wed Apr 30, 2025 |
3557.90 |
7,638,797 |
9032 |
10311 |
76.2 |
39.2 |
-- |
| Tue Apr 30, 2024 |
3559.82 |
7,773,996 |
18831 |
10105 |
76.6 |
57.8 |
-- |
| Sun Apr 30, 2023 |
3524.99 |
5,544,347 |
24657 |
9145 |
87.4 |
61.0 |
61.0 |
| Sat Apr 30, 2022 |
3522.77 |
5,790,596 |
9381 |
7864 |
76.0 |
50.0 |
58.0 |
| Fri Apr 30, 2021 |
3562.37 |
8,504,490 |
4590 |
10607 |
86.0 |
57.0 |
59.0 |
| Tue Apr 30, 2019 |
3571.12 |
9,197,907 |
34635 |
12208 |
70.0 |
48.0 |
59.0 |
| Mon Apr 30, 2018 |
3609.39 |
12,668,997 |
5723 |
12416 |
73.0 |
57.0 |
59.0 |
| Sun Apr 30, 2017 |
3604.14 |
12,149,494 |
29575 |
9012 |
73.0 |
46.0 |
57.0 |
| Sat Apr 30, 2016 |
3592.12 |
11,013,514 |
19901 |
10569 |
55.9 |
48.9 |
58.0 |
| Thu Apr 30, 2015 |
3590.18 |
10,836,808 |
8846 |
10462 |
72.0 |
48.0 |
62.0 |
| Wed Apr 30, 2014 |
3577.56 |
9,731,949 |
24585 |
8634 |
64.0 |
50.0 |
57.0 |
| Tue Apr 30, 2013 |
3596.53 |
11,422,008 |
4526 |
9766 |
89.1 |
66.9 |
60.0 |
| Mon Apr 30, 2012 |
3635.76 |
15,507,966 |
11716 |
10592 |
82.0 |
53.1 |
61.0 |
| Sat Apr 30, 2011 |
3611.93 |
12,925,552 |
23497 |
15391 |
55.0 |
37.0 |
55.0 |
| Fri Apr 30, 2010 |
3620.50 |
13,816,275 |
18573 |
10327 |
59.0 |
39.9 |
56.0 |
| Thu Apr 30, 2009 |
3611.26 |
12,857,547 |
21880 |
10091 |
81.0 |
52.0 |
57.0 |
| Wed Apr 30, 2008 |
3594.09 |
11,194,833 |
23103 |
13510 |
77.0 |
46.0 |
56.0 |
| Mon Apr 30, 2007 |
3600.35 |
11,783,502 |
10657 |
10137 |
88.0 |
59.0 |
64.0 |
| Sun Apr 30, 2006 |
3592.99 |
11,093,352 |
20880 |
9265 |
82.9 |
55.0 |
60.0 |
| Sat Apr 30, 2005 |
3562.81 |
8,538,478 |
24284 |
7391 |
68.0 |
45.0 |
58.0 |
| Fri Apr 30, 2004 |
3582.93 |
10,192,619 |
7894 |
11221 |
64.0 |
45.0 |
57.0 |
| Wed Apr 30, 2003 |
3605.10 |
12,243,413 |
8122 |
10674 |
68.0 |
45.0 |
54.0 |
| Tue Apr 30, 2002 |
3645.85 |
16,704,682 |
6358 |
10404 |
79.0 |
55.9 |
55.0 |
| Mon Apr 30, 2001 |
3662.49 |
18,820,820 |
11149 |
10666 |
84.0 |
54.0 |
58.0 |
| Sun Apr 30, 2000 |
3675.95 |
20,674,226 |
16789 |
17023 |
78.0 |
47.0 |
-- |
| Fri Apr 30, 1999 |
3677.48 |
20,893,364 |
16894 |
11820 |
63.0 |
36.0 |
60.0 |
| Thu Apr 30, 1998 |
3676.45 |
20,745,648 |
25842 |
14500 |
77.0 |
49.0 |
62.5 |
| Wed Apr 30, 1997 |
3664.64 |
19,107,890 |
27917 |
21000 |
87.0 |
50.0 |
-- |
| Tue Apr 30, 1996 |
3672.50 |
20,186,442 |
19164 |
18600 |
83.0 |
43.0 |
-- |
| Sun Apr 30, 1995 |
3646.52 |
16,786,430 |
14596 |
9530 |
85.0 |
59.0 |
-- |
| Sat Apr 30, 1994 |
3654.01 |
17,720,034 |
15671 |
9550 |
65.0 |
42.0 |
-- |
| Fri Apr 30, 1993 |
3623.70 |
14,159,317 |
27070 |
10000 |
84.0 |
49.0 |
-- |
| Thu Apr 30, 1992 |
3621.41 |
13,913,156 |
14225 |
9420 |
92.0 |
57.0 |
-- |
| Tue Apr 30, 1991 |
3627.61 |
14,587,112 |
9753 |
13300 |
72.0 |
40.0 |
-- |
| Mon Apr 30, 1990 |
3649.51 |
17,155,242 |
7921 |
10800 |
60.0 |
43.0 |
-- |
| Sun Apr 30, 1989 |
3675.85 |
20,659,714 |
15814 |
5240 |
74.0 |
47.0 |
-- |
| Sat Apr 30, 1988 |
3683.61 |
21,788,906 |
14653 |
7520 |
80.0 |
49.0 |
-- |
| Thu Apr 30, 1987 |
3684.45 |
21,914,042 |
36661 |
15300 |
84.0 |
56.0 |
-- |
| Wed Apr 30, 1986 |
3682.06 |
21,559,828 |
34920 |
27900 |
86.0 |
54.0 |
-- |
| Tue Apr 30, 1985 |
3684.59 |
21,934,924 |
43141 |
21500 |
84.0 |
58.0 |
-- |
| Mon Apr 30, 1984 |
3674.17 |
20,451,906 |
29439 |
25500 |
71.0 |
36.0 |
-- |
| Sat Apr 30, 1983 |
3685.80 |
22,179,512 |
31390 |
19400 |
61.0 |
44.0 |
-- |
| Fri Apr 30, 1982 |
3665.59 |
19,325,006 |
17784 |
10900 |
84.0 |
57.0 |
-- |
| Thu Apr 30, 1981 |
3677.25 |
20,984,286 |
9438 |
8400 |
89.0 |
59.0 |
-- |
| Wed Apr 30, 1980 |
3677.64 |
21,071,686 |
36452 |
15300 |
n/a |
n/a |
-- |
| Mon Apr 30, 1979 |
3646.28 |
16,917,298 |
35120 |
6240 |
83.0 |
54.0 |
-- |
| Sun Apr 30, 1978 |
3626.85 |
14,667,644 |
18174 |
8680 |
72.0 |
53.0 |
-- |
| Sat Apr 30, 1977 |
3652.63 |
17,767,232 |
5956 |
986 |
85.0 |
68.0 |
-- |
| Fri Apr 30, 1976 |
3664.17 |
19,310,396 |
11979 |
14400 |
81.0 |
51.0 |
-- |
| Wed Apr 30, 1975 |
3647.81 |
17,213,940 |
19173 |
12500 |
66.0 |
42.0 |
-- |
| Tue Apr 30, 1974 |
3652.34 |
17,813,276 |
21095 |
8810 |
75.0 |
50.0 |
-- |
| Mon Apr 30, 1973 |
3590.63 |
11,091,399 |
22141 |
27400 |
78.0 |
45.0 |
-- |
| Sun Apr 30, 1972 |
3610.58 |
13,057,823 |
10790 |
10200 |
82.0 |
51.0 |
-- |
| Fri Apr 30, 1971 |
3603.62 |
12,373,472 |
18695 |
15800 |
78.0 |
48.0 |
-- |
| Thu Apr 30, 1970 |
3566.65 |
9,062,878 |
13841 |
17100 |
60.0 |
40.0 |
-- |
| Wed Apr 30, 1969 |
3552.61 |
7,983,230 |
32903 |
14900 |
83.0 |
50.0 |
-- |
| Tue Apr 30, 1968 |
3514.04 |
5,425,336 |
10428 |
16500 |
81.0 |
47.0 |
-- |
| Sun Apr 30, 1967 |
3507.32 |
5,044,058 |
6265 |
8340 |
56.0 |
39.0 |
-- |
| Sat Apr 30, 1966 |
3538.98 |
7,040,719 |
16746 |
18100 |
82.0 |
53.0 |
-- |
| Fri Apr 30, 1965 |
3490.91 |
4,167,125 |
30905 |
34400 |
86.0 |
53.0 |
-- |
| Thu Apr 30, 1964 |
3398.20 |
658,199 |
7515 |
19300 |
72.0 |
55.0 |
-- |
| Tue Apr 30, 1963 |
|
|
4968 |
1020 |
80.0 |
47.0 |
-- |
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 2.415 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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