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powell
powell
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Water Data for 20 days surrounding May 18, 1999
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Fri, May 28, 1999 |
3680.86 |
0.35 |
21,383,608 |
39672 |
18874 |
88.0 |
60.0 |
69.5 |
| Thu, May 27, 1999 |
3680.51 |
0.34 |
21,332,436 |
37413 |
18455 |
88.0 |
61.0 |
-- |
| Wed, May 26, 1999 |
3680.17 |
0.26 |
21,282,816 |
32817 |
18981 |
81.0 |
56.0 |
-- |
| Tue, May 25, 1999 |
3679.91 |
0.28 |
21,244,938 |
28988 |
19079 |
81.0 |
57.0 |
-- |
| Mon, May 24, 1999 |
3679.63 |
0.18 |
21,204,200 |
27808 |
19081 |
90.0 |
53.0 |
-- |
| Sun, May 23, 1999 |
3679.45 |
0.16 |
21,178,054 |
26758 |
16919 |
92.0 |
64.0 |
-- |
| Sat, May 22, 1999 |
3679.29 |
0.10 |
21,154,838 |
25550 |
19443 |
87.0 |
52.0 |
-- |
| Fri, May 21, 1999 |
3679.19 |
0.08 |
21,140,316 |
23189 |
19067 |
85.0 |
51.0 |
68.0 |
| Thu, May 20, 1999 |
3679.11 |
0.11 |
21,128,738 |
21764 |
19103 |
87.0 |
52.0 |
-- |
| Wed, May 19, 1999 |
3679.00 |
0.03 |
21,112,778 |
22015 |
19046 |
86.0 |
52.0 |
-- |
| Tue, May 18, 1999 |
3678.97 |
0.04 |
21,108,426 |
23184 |
19135 |
86.0 |
50.0 |
-- |
| Mon, May 17, 1999 |
3678.93 |
0.00 |
21,102,626 |
23434 |
19137 |
78.0 |
45.0 |
-- |
| Sun, May 16, 1999 |
3678.93 |
0.17 |
21,102,626 |
19973 |
16821 |
82.0 |
46.0 |
-- |
| Sat, May 15, 1999 |
3678.76 |
0.03 |
21,078,022 |
18085 |
18417 |
84.0 |
53.0 |
62.5 |
| Fri, May 14, 1999 |
3678.73 |
-0.02 |
21,073,676 |
18979 |
19209 |
88.0 |
59.0 |
-- |
| Thu, May 13, 1999 |
3678.75 |
0.04 |
21,076,574 |
17220 |
19132 |
83.0 |
59.0 |
-- |
| Wed, May 12, 1999 |
3678.71 |
-0.03 |
21,070,780 |
17492 |
19042 |
76.0 |
48.0 |
-- |
| Tue, May 11, 1999 |
3678.74 |
-0.03 |
21,075,124 |
17504 |
19054 |
76.0 |
38.0 |
-- |
| Mon, May 10, 1999 |
3678.77 |
0.05 |
21,079,470 |
17097 |
19062 |
75.0 |
45.0 |
-- |
| Sun, May 09, 1999 |
3678.72 |
0.08 |
21,072,228 |
21953 |
16611 |
81.0 |
n/a |
-- |
| Sat, May 08, 1999 |
3678.64 |
0.08 |
21,060,642 |
22998 |
16965 |
82.0 |
51.0 |
-- |
| Averages of List |
3679.23 |
0.11 |
21,145,853 |
23995 |
18602 |
83.6 |
52.6 |
66.7 |
Averages for May 18th
| AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
|---|
| Since Filled |
3628.11 |
0.3 |
15,211,651 |
29535 |
14272 | 82.2 |
56.6 |
64.5 |
| All-Time |
3617.23 |
0.31 |
14,384,168 |
29259 |
13834 |
72.3 |
48.3 |
62.9 |
All Lake Powell water data for May 18th
| DATE MEASURED |
ELEVATION |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Sun May 18, 2025 |
3558.33 |
7,668,947 |
13640 |
9540 |
72.3 |
47.2 |
-- |
| Sat May 18, 2024 |
3562.55 |
7,968,946 |
15216 |
8651 |
81.9 |
65.3 |
-- |
| Thu May 18, 2023 |
3542.97 |
6,637,791 |
65504 |
17954 |
80.2 |
60.3 |
70.0 |
| Wed May 18, 2022 |
3526.05 |
5,991,268 |
25654 |
9963 |
90.0 |
68.0 |
66.0 |
| Tue May 18, 2021 |
3560.39 |
8,352,724 |
7542 |
10958 |
86.0 |
58.0 |
66.0 |
| Mon May 18, 2020 |
3601.95 |
11,937,082 |
20309 |
10420 |
89.0 |
64.0 |
65.0 |
| Sat May 18, 2019 |
3578.77 |
9,834,531 |
29734 |
10853 |
73.0 |
44.0 |
63.0 |
| Fri May 18, 2018 |
3609.98 |
12,728,287 |
21007 |
12318 |
82.0 |
55.0 |
65.0 |
| Thu May 18, 2017 |
3611.56 |
12,887,968 |
45780 |
11099 |
61.0 |
39.0 |
60.0 |
| Wed May 18, 2016 |
3596.12 |
11,383,632 |
37171 |
11830 |
71.1 |
52.0 |
64.0 |
| Mon May 18, 2015 |
3592.41 |
11,040,086 |
23734 |
11844 |
70.0 |
52.0 |
63.0 |
| Sun May 18, 2014 |
3582.77 |
10,178,697 |
20350 |
7182 |
91.0 |
68.0 |
61.0 |
| Sat May 18, 2013 |
3596.46 |
11,415,450 |
21590 |
9440 |
75.0 |
60.1 |
66.0 |
| Fri May 18, 2012 |
3635.92 |
15,526,451 |
9618 |
10309 |
84.0 |
63.0 |
67.0 |
| Wed May 18, 2011 |
3616.55 |
13,400,917 |
39333 |
22361 |
61.0 |
52.0 |
60.0 |
| Tue May 18, 2010 |
3621.99 |
13,975,234 |
17832 |
9830 |
73.0 |
60.1 |
60.0 |
| Mon May 18, 2009 |
3619.40 |
13,699,772 |
45015 |
10041 |
97.0 |
63.0 |
69.0 |
| Sun May 18, 2008 |
3600.96 |
11,841,886 |
33042 |
12136 |
93.0 |
61.0 |
65.0 |
| Fri May 18, 2007 |
3604.89 |
12,222,809 |
26864 |
10112 |
88.0 |
63.0 |
68.0 |
| Thu May 18, 2006 |
3598.13 |
11,572,540 |
24408 |
10110 |
95.0 |
64.9 |
70.0 |
| Wed May 18, 2005 |
3570.90 |
9,180,010 |
32803 |
10355 |
82.9 |
52.0 |
62.0 |
| Tue May 18, 2004 |
3585.14 |
10,386,274 |
19355 |
10173 |
87.1 |
64.0 |
64.0 |
| Sun May 18, 2003 |
3605.26 |
12,259,103 |
10733 |
7747 |
84.0 |
64.0 |
60.0 |
| Sat May 18, 2002 |
3644.67 |
16,561,371 |
4796 |
10065 |
91.0 |
62.1 |
62.0 |
| Fri May 18, 2001 |
3665.07 |
19,165,740 |
28020 |
10111 |
86.0 |
60.1 |
67.0 |
| Thu May 18, 2000 |
3677.04 |
20,830,176 |
22131 |
16997 |
74.0 |
44.0 |
-- |
| Tue May 18, 1999 |
3678.97 |
21,108,426 |
23184 |
19135 |
86.0 |
50.0 |
-- |
| Mon May 18, 1998 |
3683.75 |
21,809,554 |
43172 |
16000 |
83.0 |
49.0 |
-- |
| Sun May 18, 1997 |
3670.28 |
19,877,206 |
55955 |
21000 |
91.0 |
64.0 |
-- |
| Sat May 18, 1996 |
3676.02 |
20,684,224 |
44260 |
17500 |
88.0 |
60.0 |
-- |
| Thu May 18, 1995 |
3651.15 |
17,359,278 |
32261 |
11500 |
78.0 |
55.0 |
-- |
| Wed May 18, 1994 |
3656.62 |
18,053,840 |
27458 |
11300 |
87.0 |
55.0 |
-- |
| Tue May 18, 1993 |
3632.38 |
15,121,081 |
46652 |
10500 |
88.0 |
58.0 |
-- |
| Mon May 18, 1992 |
3625.50 |
14,355,500 |
25831 |
10100 |
94.0 |
62.0 |
-- |
| Sat May 18, 1991 |
3628.43 |
14,677,937 |
25204 |
5090 |
86.0 |
59.0 |
-- |
| Fri May 18, 1990 |
3648.75 |
17,061,000 |
7960 |
11000 |
82.0 |
59.0 |
-- |
| Thu May 18, 1989 |
3676.93 |
20,813,980 |
16038 |
11300 |
85.0 |
57.0 |
-- |
| Wed May 18, 1988 |
3685.16 |
22,019,986 |
18557 |
9500 |
82.0 |
53.0 |
-- |
| Mon May 18, 1987 |
3690.95 |
22,898,292 |
44104 |
8320 |
82.0 |
56.0 |
-- |
| Sun May 18, 1986 |
3684.24 |
21,882,758 |
41820 |
52100 |
78.0 |
49.0 |
-- |
| Sat May 18, 1985 |
3693.76 |
23,333,562 |
55563 |
45500 |
85.0 |
58.0 |
-- |
| Fri May 18, 1984 |
3676.73 |
20,816,410 |
85845 |
44900 |
88.0 |
56.0 |
-- |
| Wed May 18, 1983 |
3690.34 |
22,868,406 |
39908 |
24000 |
68.0 |
41.0 |
-- |
| Tue May 18, 1982 |
3671.23 |
20,100,320 |
26498 |
9890 |
76.0 |
50.0 |
-- |
| Mon May 18, 1981 |
3677.60 |
21,034,834 |
7626 |
11200 |
75.0 |
52.0 |
-- |
| Sun May 18, 1980 |
3686.08 |
22,316,860 |
47201 |
16900 |
79.0 |
52.0 |
-- |
| Fri May 18, 1979 |
3653.89 |
17,872,390 |
31987 |
7580 |
n/a |
n/a |
-- |
| Thu May 18, 1978 |
3629.98 |
15,018,745 |
27448 |
10500 |
n/a |
46.0 |
-- |
| Wed May 18, 1977 |
3653.37 |
17,861,718 |
9828 |
7090 |
66.0 |
41.0 |
-- |
| Tue May 18, 1976 |
3665.31 |
19,465,320 |
27448 |
19500 |
91.0 |
65.0 |
-- |
| Sun May 18, 1975 |
3649.63 |
17,442,258 |
30958 |
10800 |
81.0 |
54.0 |
-- |
| Sat May 18, 1974 |
3658.63 |
18,629,310 |
44114 |
13600 |
83.0 |
58.0 |
-- |
| Fri May 18, 1973 |
3603.18 |
12,290,579 |
58426 |
14400 |
93.0 |
63.0 |
-- |
| Thu May 18, 1972 |
3610.03 |
13,001,142 |
16264 |
11800 |
89.0 |
59.0 |
-- |
| Tue May 18, 1971 |
3605.81 |
12,592,213 |
26370 |
15200 |
69.0 |
45.0 |
-- |
| Mon May 18, 1970 |
3571.20 |
9,436,225 |
36036 |
17000 |
96.0 |
58.0 |
-- |
| Sun May 18, 1969 |
3562.17 |
8,718,064 |
36898 |
8020 |
93.0 |
58.0 |
-- |
| Sat May 18, 1968 |
3517.32 |
5,621,637 |
21341 |
16200 |
81.0 |
48.0 |
-- |
| Thu May 18, 1967 |
3502.92 |
4,796,759 |
12576 |
18500 |
94.0 |
63.0 |
-- |
| Wed May 18, 1966 |
3543.46 |
7,354,665 |
24086 |
17100 |
89.0 |
64.0 |
-- |
| Tue May 18, 1965 |
3491.74 |
4,210,246 |
27782 |
23100 |
89.0 |
59.0 |
-- |
| Mon May 18, 1964 |
3398.50 |
666,000 |
15753 |
990 |
91.0 |
61.0 |
-- |
| Sat May 18, 1963 |
|
|
19743 |
1020 |
93.0 |
63.0 |
-- |
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 2.458 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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Copyright Water-Data.com
1999 - 2025
powell Water Database
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