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powell
powell
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Water Data for 20 days surrounding Apr 20, 1971
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Fri, Apr 30, 1971 |
3603.62 |
0.04 |
12,373,472 |
18695 |
15800 |
78.0 |
48.0 |
-- |
| Thu, Apr 29, 1971 |
3603.58 |
0.07 |
12,369,481 |
19455 |
16100 |
73.0 |
46.0 |
-- |
| Wed, Apr 28, 1971 |
3603.51 |
0.04 |
12,362,498 |
18747 |
17400 |
73.0 |
48.0 |
-- |
| Tue, Apr 27, 1971 |
3603.47 |
0.00 |
12,358,507 |
19239 |
19200 |
68.0 |
37.0 |
-- |
| Mon, Apr 26, 1971 |
3603.47 |
0.02 |
12,358,507 |
19629 |
13900 |
59.0 |
41.0 |
-- |
| Sun, Apr 25, 1971 |
3603.45 |
0.20 |
12,356,512 |
21942 |
9750 |
73.0 |
45.0 |
-- |
| Sat, Apr 24, 1971 |
3603.25 |
0.19 |
12,336,583 |
22741 |
11000 |
74.0 |
44.0 |
-- |
| Fri, Apr 23, 1971 |
3603.06 |
0.18 |
12,317,653 |
23550 |
14500 |
69.0 |
48.0 |
-- |
| Thu, Apr 22, 1971 |
3602.88 |
0.22 |
12,299,775 |
23083 |
15700 |
69.0 |
40.0 |
-- |
| Wed, Apr 21, 1971 |
3602.66 |
0.15 |
12,277,998 |
22684 |
17000 |
77.0 |
49.0 |
-- |
| Tue, Apr 20, 1971 |
3602.51 |
0.16 |
12,263,158 |
23264 |
17500 |
68.0 |
46.0 |
-- |
| Mon, Apr 19, 1971 |
3602.35 |
0.16 |
12,247,326 |
22551 |
16200 |
72.0 |
34.0 |
-- |
| Sun, Apr 18, 1971 |
3602.19 |
0.21 |
12,231,471 |
21580 |
13600 |
72.0 |
38.0 |
-- |
| Sat, Apr 17, 1971 |
3601.98 |
0.10 |
12,210,705 |
20039 |
16300 |
81.0 |
57.0 |
-- |
| Fri, Apr 16, 1971 |
3601.88 |
0.08 |
12,200,895 |
18459 |
15900 |
82.0 |
50.0 |
-- |
| Thu, Apr 15, 1971 |
3601.80 |
0.00 |
12,193,072 |
14876 |
18300 |
77.0 |
55.0 |
-- |
| Wed, Apr 14, 1971 |
3601.80 |
-0.06 |
12,193,072 |
15195 |
17700 |
78.0 |
55.0 |
-- |
| Tue, Apr 13, 1971 |
3601.86 |
-0.16 |
12,198,957 |
13708 |
18800 |
83.0 |
53.0 |
-- |
| Mon, Apr 12, 1971 |
3602.02 |
-0.04 |
12,214,649 |
12912 |
18800 |
84.0 |
48.0 |
-- |
| Sun, Apr 11, 1971 |
3602.06 |
-0.09 |
12,218,613 |
12921 |
15900 |
82.0 |
46.0 |
-- |
| Sat, Apr 10, 1971 |
3602.15 |
-0.06 |
12,227,507 |
13321 |
17200 |
80.0 |
48.0 |
-- |
| Averages of List |
3602.65 |
0.07 |
12,276,686 |
18981 |
16026 |
74.9 |
46.5 |
-- |
Averages for April 20th
| AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
|---|
| Since Filled |
3623.46 |
0.07 |
14,707,022 |
14980 |
12175 | 72.5 |
47.4 |
56.1 |
| All-Time |
3612.75 |
0.06 |
13,891,130 |
14748 |
12184 |
72.5 |
48.6 |
62.4 |
All Lake Powell water data for April 20th
| DATE MEASURED |
ELEVATION |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Sun Apr 20, 2025 |
3558.20 |
7,659,824 |
7745 |
9409 |
71.0 |
34.2 |
-- |
| Sat Apr 20, 2024 |
3558.37 |
7,671,755 |
12929 |
9624 |
74.9 |
56.8 |
-- |
| Thu Apr 20, 2023 |
3523.47 |
5,457,279 |
30564 |
12412 |
59.9 |
41.9 |
-- |
| Wed Apr 20, 2022 |
3522.47 |
5,772,450 |
6643 |
8749 |
80.0 |
55.0 |
55.0 |
| Tue Apr 20, 2021 |
3563.93 |
8,625,400 |
4488 |
11412 |
67.0 |
50.0 |
58.0 |
| Mon Apr 20, 2020 |
3599.88 |
11,738,632 |
7081 |
10851 |
72.0 |
52.0 |
55.0 |
| Sat Apr 20, 2019 |
3568.79 |
9,009,637 |
13575 |
11963 |
79.0 |
56.0 |
56.0 |
| Fri Apr 20, 2018 |
3610.36 |
12,766,571 |
7777 |
12856 |
55.0 |
41.0 |
54.0 |
| Thu Apr 20, 2017 |
3600.87 |
11,833,261 |
30758 |
11082 |
80.0 |
51.0 |
57.0 |
| Wed Apr 20, 2016 |
3591.44 |
10,951,368 |
16331 |
11500 |
82.0 |
52.0 |
58.0 |
| Mon Apr 20, 2015 |
3590.53 |
10,868,553 |
7769 |
10377 |
81.0 |
48.0 |
57.0 |
| Sun Apr 20, 2014 |
3574.93 |
9,511,428 |
14623 |
7511 |
79.0 |
53.1 |
57.0 |
| Sat Apr 20, 2013 |
3597.26 |
11,490,539 |
5889 |
8586 |
71.1 |
53.1 |
54.0 |
| Fri Apr 20, 2012 |
3635.93 |
15,527,606 |
11607 |
10483 |
79.0 |
53.1 |
56.0 |
| Wed Apr 20, 2011 |
3610.05 |
12,735,334 |
16110 |
14747 |
79.0 |
51.1 |
54.0 |
| Tue Apr 20, 2010 |
3618.96 |
13,653,354 |
15862 |
9407 |
77.0 |
52.0 |
60.0 |
| Mon Apr 20, 2009 |
3609.79 |
12,709,173 |
10933 |
10413 |
81.0 |
48.9 |
54.0 |
| Sun Apr 20, 2008 |
3591.67 |
10,972,356 |
15417 |
11059 |
73.0 |
51.1 |
53.0 |
| Fri Apr 20, 2007 |
3600.04 |
11,753,895 |
10203 |
10402 |
63.0 |
41.0 |
55.0 |
| Thu Apr 20, 2006 |
3590.28 |
10,845,874 |
20078 |
10322 |
70.0 |
42.1 |
56.0 |
| Wed Apr 20, 2005 |
3557.93 |
8,166,709 |
21124 |
7283 |
63.0 |
41.0 |
58.0 |
| Tue Apr 20, 2004 |
3583.20 |
10,216,153 |
9614 |
11318 |
71.1 |
45.0 |
58.0 |
| Sun Apr 20, 2003 |
3605.53 |
12,285,628 |
7273 |
7561 |
69.1 |
42.1 |
-- |
| Sat Apr 20, 2002 |
3646.54 |
16,788,878 |
7091 |
9552 |
59.0 |
43.0 |
56.0 |
| Fri Apr 20, 2001 |
3662.40 |
18,808,864 |
7851 |
10671 |
64.9 |
52.0 |
53.0 |
| Thu Apr 20, 2000 |
3676.20 |
20,709,914 |
14221 |
16998 |
73.0 |
44.0 |
60.0 |
| Tue Apr 20, 1999 |
3677.31 |
20,868,942 |
9146 |
12196 |
83.0 |
58.0 |
-- |
| Mon Apr 20, 1998 |
3674.92 |
20,527,672 |
19905 |
13900 |
70.0 |
47.0 |
-- |
| Sun Apr 20, 1997 |
3663.35 |
18,935,258 |
19991 |
21100 |
82.0 |
54.0 |
-- |
| Sat Apr 20, 1996 |
3672.48 |
20,183,638 |
19449 |
18300 |
63.0 |
45.0 |
-- |
| Thu Apr 20, 1995 |
3645.69 |
16,685,182 |
12445 |
11600 |
60.0 |
41.0 |
-- |
| Wed Apr 20, 1994 |
3653.66 |
17,675,592 |
7306 |
12300 |
88.0 |
58.0 |
-- |
| Tue Apr 20, 1993 |
3620.76 |
13,843,917 |
19220 |
11000 |
73.0 |
41.0 |
-- |
| Mon Apr 20, 1992 |
3620.23 |
13,787,493 |
16328 |
9890 |
73.0 |
43.0 |
-- |
| Sat Apr 20, 1991 |
3627.20 |
14,541,995 |
8316 |
5120 |
80.0 |
47.0 |
-- |
| Fri Apr 20, 1990 |
3649.77 |
17,187,482 |
5587 |
10800 |
77.0 |
46.0 |
-- |
| Thu Apr 20, 1989 |
3674.96 |
20,533,314 |
11551 |
8230 |
91.0 |
57.0 |
-- |
| Wed Apr 20, 1988 |
3682.35 |
21,602,464 |
14958 |
11000 |
72.0 |
41.0 |
-- |
| Mon Apr 20, 1987 |
3682.07 |
21,561,300 |
29240 |
14400 |
68.0 |
41.0 |
-- |
| Sun Apr 20, 1986 |
3681.56 |
21,486,328 |
28945 |
26000 |
73.0 |
46.0 |
-- |
| Sat Apr 20, 1985 |
3680.80 |
21,374,808 |
49906 |
23400 |
65.0 |
43.0 |
-- |
| Fri Apr 20, 1984 |
3673.11 |
20,303,050 |
27413 |
27400 |
61.0 |
44.0 |
-- |
| Wed Apr 20, 1983 |
3684.86 |
22,038,558 |
15500 |
17100 |
69.0 |
49.0 |
-- |
| Tue Apr 20, 1982 |
3664.26 |
19,145,530 |
18202 |
10200 |
68.0 |
36.0 |
-- |
| Mon Apr 20, 1981 |
3677.38 |
21,003,038 |
7150 |
7390 |
73.0 |
46.0 |
-- |
| Sun Apr 20, 1980 |
3674.91 |
20,680,450 |
15567 |
6750 |
n/a |
n/a |
-- |
| Fri Apr 20, 1979 |
3641.31 |
16,313,552 |
33074 |
6260 |
70.0 |
45.0 |
-- |
| Thu Apr 20, 1978 |
3625.54 |
14,522,404 |
16375 |
10300 |
80.0 |
45.0 |
-- |
| Wed Apr 20, 1977 |
3652.09 |
17,698,434 |
6054 |
3570 |
73.0 |
45.0 |
-- |
| Tue Apr 20, 1976 |
3664.69 |
19,381,118 |
10657 |
12700 |
70.0 |
47.0 |
-- |
| Sun Apr 20, 1975 |
3646.51 |
17,052,516 |
12265 |
6090 |
67.0 |
44.0 |
-- |
| Sat Apr 20, 1974 |
3651.51 |
17,707,534 |
10357 |
8210 |
71.0 |
52.0 |
-- |
| Fri Apr 20, 1973 |
3592.24 |
11,240,782 |
15814 |
27500 |
58.0 |
34.0 |
-- |
| Thu Apr 20, 1972 |
3611.33 |
13,135,313 |
11310 |
19500 |
67.0 |
38.0 |
-- |
| Tue Apr 20, 1971 |
3602.51 |
12,263,158 |
23264 |
17500 |
68.0 |
46.0 |
-- |
| Mon Apr 20, 1970 |
3568.36 |
9,201,803 |
11232 |
14200 |
68.0 |
36.0 |
-- |
| Sun Apr 20, 1969 |
3547.94 |
7,639,033 |
22560 |
13100 |
81.0 |
47.0 |
-- |
| Sat Apr 20, 1968 |
3515.16 |
5,491,995 |
10029 |
14600 |
66.0 |
42.0 |
-- |
| Thu Apr 20, 1967 |
3508.80 |
5,128,689 |
7515 |
17500 |
58.0 |
34.0 |
-- |
| Wed Apr 20, 1966 |
3539.00 |
7,042,095 |
16670 |
14800 |
55.0 |
32.0 |
-- |
| Tue Apr 20, 1965 |
3491.24 |
4,184,272 |
15881 |
15300 |
84.0 |
56.0 |
-- |
| Mon Apr 20, 1964 |
3401.70 |
750,899 |
7632 |
10800 |
72.0 |
43.0 |
-- |
| Sat Apr 20, 1963 |
|
|
8735 |
1010 |
69.0 |
39.0 |
-- |
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 2.414 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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