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powell
powell
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Water Data for 20 days surrounding Sep 20, 1999
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Thu, Sep 30, 1999 |
3691.59 |
-0.12 |
22,996,952 |
13894 |
19465 |
77.0 |
45.0 |
-- |
| Wed, Sep 29, 1999 |
3691.71 |
-0.12 |
23,015,468 |
13948 |
19502 |
70.0 |
40.0 |
-- |
| Tue, Sep 28, 1999 |
3691.83 |
-0.16 |
23,034,032 |
14123 |
19490 |
84.0 |
50.0 |
-- |
| Mon, Sep 27, 1999 |
3691.99 |
-0.10 |
23,058,764 |
12535 |
19475 |
94.0 |
60.0 |
-- |
| Sun, Sep 26, 1999 |
3692.09 |
-0.01 |
23,074,256 |
14986 |
15091 |
94.0 |
64.0 |
-- |
| Sat, Sep 25, 1999 |
3692.10 |
-0.08 |
23,075,806 |
15344 |
18244 |
81.0 |
60.0 |
-- |
| Fri, Sep 24, 1999 |
3692.18 |
-0.07 |
23,088,166 |
15575 |
19524 |
81.0 |
56.0 |
72.0 |
| Thu, Sep 23, 1999 |
3692.25 |
-0.10 |
23,099,020 |
15867 |
19518 |
81.0 |
56.0 |
-- |
| Wed, Sep 22, 1999 |
3692.35 |
-0.10 |
23,114,530 |
15628 |
20574 |
87.0 |
59.0 |
-- |
| Tue, Sep 21, 1999 |
3692.45 |
-0.18 |
23,130,010 |
15270 |
24784 |
87.0 |
56.0 |
-- |
| Mon, Sep 20, 1999 |
3692.63 |
-0.14 |
23,157,924 |
15292 |
23016 |
88.0 |
58.0 |
-- |
| Sun, Sep 19, 1999 |
3692.77 |
0.08 |
23,179,682 |
15529 |
16831 |
87.0 |
56.0 |
-- |
| Sat, Sep 18, 1999 |
3692.69 |
-0.16 |
23,167,248 |
15558 |
18141 |
82.0 |
57.0 |
-- |
| Fri, Sep 17, 1999 |
3692.85 |
-0.06 |
23,192,122 |
15065 |
19427 |
84.0 |
52.0 |
-- |
| Thu, Sep 16, 1999 |
3692.91 |
-0.09 |
23,201,416 |
16135 |
19430 |
82.0 |
47.0 |
74.5 |
| Wed, Sep 15, 1999 |
3693.00 |
-0.08 |
23,215,420 |
14419 |
19441 |
88.0 |
55.0 |
-- |
| Tue, Sep 14, 1999 |
3693.08 |
-0.04 |
23,227,874 |
17797 |
19555 |
88.0 |
62.0 |
-- |
| Mon, Sep 13, 1999 |
3693.12 |
-0.08 |
23,234,102 |
14716 |
19721 |
86.0 |
62.0 |
-- |
| Sun, Sep 12, 1999 |
3693.20 |
0.01 |
23,246,526 |
18836 |
16517 |
94.0 |
57.0 |
-- |
| Sat, Sep 11, 1999 |
3693.19 |
-0.09 |
23,244,968 |
12349 |
18199 |
94.0 |
58.0 |
-- |
| Fri, Sep 10, 1999 |
3693.28 |
-0.05 |
23,258,992 |
17000 |
19590 |
95.0 |
61.0 |
75.5 |
| Averages of List |
3692.54 |
-0.08 |
23,143,489 |
15232 |
19311 |
85.9 |
55.8 |
74 |
Averages for September 20th
| AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
|---|
| Since Filled |
3636.28 |
-0.09 |
16,163,730 |
8757 |
12722 | 85.5 |
59.7 |
74.1 |
| All-Time |
3627.12 |
-0.1 |
15,093,179 |
8713 |
12349 |
72.5 |
48.6 |
62.4 |
All Lake Powell water data for September 20th
| DATE MEASURED |
ELEVATION |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Sat Sep 20, 2025 |
3545.81 |
6,821,501 |
4257 |
9477 |
84.2 |
59.5 |
-- |
| Fri Sep 20, 2024 |
3578.79 |
9,197,898 |
6017 |
9728 |
83.2 |
49.0 |
-- |
| Wed Sep 20, 2023 |
3573.59 |
8,791,507 |
8099 |
7094 |
81.9 |
51.6 |
77.0 |
| Tue Sep 20, 2022 |
3529.35 |
5,798,604 |
6220 |
6781 |
82.0 |
71.0 |
78.0 |
| Mon Sep 20, 2021 |
3546.93 |
7,367,458 |
6107 |
10562 |
79.0 |
63.0 |
77.0 |
| Sun Sep 20, 2020 |
3597.27 |
11,491,480 |
5534 |
8867 |
93.0 |
67.0 |
72.0 |
| Fri Sep 20, 2019 |
3616.37 |
13,382,186 |
7244 |
12038 |
79.0 |
60.0 |
73.0 |
| Thu Sep 20, 2018 |
3593.96 |
11,182,803 |
3365 |
11681 |
89.0 |
61.0 |
75.0 |
| Wed Sep 20, 2017 |
3629.08 |
14,750,062 |
6485 |
11604 |
88.0 |
61.0 |
76.0 |
| Tue Sep 20, 2016 |
3611.26 |
12,857,547 |
7439 |
12115 |
78.0 |
60.0 |
73.0 |
| Sun Sep 20, 2015 |
3607.09 |
12,439,617 |
8469 |
10889 |
89.1 |
61.0 |
77.0 |
| Sat Sep 20, 2014 |
3605.59 |
12,291,524 |
2940 |
9629 |
91.9 |
69.1 |
77.0 |
| Fri Sep 20, 2013 |
3591.20 |
10,929,487 |
11922 |
10691 |
87.1 |
61.0 |
67.0 |
| Thu Sep 20, 2012 |
3622.27 |
14,005,256 |
5435 |
8035 |
90.0 |
63.0 |
74.0 |
| Tue Sep 20, 2011 |
3653.85 |
17,699,712 |
14682 |
15358 |
90.0 |
63.0 |
74.0 |
| Mon Sep 20, 2010 |
3633.76 |
15,278,211 |
6874 |
8148 |
93.9 |
70.0 |
72.0 |
| Sun Sep 20, 2009 |
3636.00 |
15,535,699 |
8541 |
10034 |
91.0 |
64.0 |
76.0 |
| Sat Sep 20, 2008 |
3627.81 |
14,609,030 |
9260 |
12173 |
87.1 |
63.0 |
75.0 |
| Thu Sep 20, 2007 |
3601.60 |
11,903,378 |
9172 |
10452 |
84.9 |
63.0 |
75.0 |
| Wed Sep 20, 2006 |
3601.78 |
11,920,702 |
8845 |
9022 |
75.0 |
54.0 |
71.0 |
| Tue Sep 20, 2005 |
3602.10 |
11,951,559 |
7222 |
8284 |
87.1 |
61.0 |
73.0 |
| Mon Sep 20, 2004 |
3570.71 |
9,164,584 |
5041 |
8155 |
70.0 |
55.0 |
73.0 |
| Sat Sep 20, 2003 |
3604.35 |
12,170,005 |
7070 |
8240 |
87.1 |
57.0 |
73.0 |
| Fri Sep 20, 2002 |
3627.27 |
14,549,362 |
7433 |
8512 |
81.0 |
55.0 |
-- |
| Thu Sep 20, 2001 |
3665.22 |
19,185,932 |
6426 |
7828 |
n/a |
n/a |
-- |
| Wed Sep 20, 2000 |
3678.32 |
21,014,420 |
5800 |
7961 |
90.0 |
61.0 |
-- |
| Mon Sep 20, 1999 |
3692.63 |
23,157,924 |
15292 |
23016 |
88.0 |
58.0 |
-- |
| Sun Sep 20, 1998 |
3688.99 |
22,598,006 |
11015 |
15400 |
90.0 |
60.0 |
-- |
| Sat Sep 20, 1997 |
3689.73 |
22,711,024 |
14704 |
19000 |
91.0 |
61.0 |
-- |
| Fri Sep 20, 1996 |
3680.22 |
21,290,112 |
9895 |
14800 |
77.0 |
54.0 |
72.0 |
| Wed Sep 20, 1995 |
3688.76 |
22,562,964 |
9696 |
18800 |
94.0 |
58.0 |
-- |
| Tue Sep 20, 1994 |
3655.10 |
17,858,912 |
7003 |
11300 |
88.0 |
59.0 |
-- |
| Mon Sep 20, 1993 |
3663.17 |
18,911,240 |
9552 |
11300 |
80.0 |
52.0 |
-- |
| Sun Sep 20, 1992 |
3624.07 |
14,199,637 |
8189 |
9480 |
84.0 |
59.0 |
-- |
| Fri Sep 20, 1991 |
3629.78 |
14,828,473 |
10350 |
14400 |
88.0 |
63.0 |
-- |
| Thu Sep 20, 1990 |
3638.56 |
15,833,807 |
7812 |
14300 |
76.0 |
62.0 |
-- |
| Wed Sep 20, 1989 |
3666.65 |
19,379,386 |
4898 |
15000 |
86.0 |
55.0 |
-- |
| Tue Sep 20, 1988 |
3686.63 |
22,240,482 |
7679 |
11900 |
89.0 |
48.0 |
-- |
| Sun Sep 20, 1987 |
3688.93 |
22,589,280 |
8705 |
16000 |
89.0 |
56.0 |
-- |
| Sat Sep 20, 1986 |
3690.98 |
22,902,918 |
13807 |
27700 |
85.0 |
59.0 |
-- |
| Fri Sep 20, 1985 |
3686.87 |
22,276,518 |
15602 |
22700 |
66.0 |
54.0 |
-- |
| Thu Sep 20, 1984 |
3697.68 |
23,983,396 |
16389 |
23900 |
91.0 |
64.0 |
-- |
| Tue Sep 20, 1983 |
3700.63 |
24,488,804 |
12664 |
26700 |
87.0 |
58.0 |
-- |
| Mon Sep 20, 1982 |
3687.00 |
22,391,572 |
16444 |
11700 |
85.0 |
62.0 |
-- |
| Sun Sep 20, 1981 |
3672.51 |
20,310,202 |
8045 |
7770 |
90.0 |
64.0 |
-- |
| Sat Sep 20, 1980 |
3688.79 |
22,727,400 |
9175 |
16700 |
93.0 |
56.0 |
-- |
| Thu Sep 20, 1979 |
3678.90 |
21,285,858 |
7528 |
10600 |
86.0 |
62.0 |
-- |
| Wed Sep 20, 1978 |
3641.58 |
16,371,749 |
6343 |
13100 |
73.0 |
43.0 |
-- |
| Tue Sep 20, 1977 |
3638.71 |
16,055,033 |
5978 |
14800 |
89.0 |
59.0 |
-- |
| Mon Sep 20, 1976 |
3665.13 |
19,440,894 |
7770 |
14000 |
86.0 |
62.0 |
-- |
| Sat Sep 20, 1975 |
3669.48 |
20,068,736 |
9862 |
19100 |
86.0 |
63.0 |
-- |
| Fri Sep 20, 1974 |
3653.15 |
17,916,856 |
8743 |
15900 |
86.0 |
60.0 |
-- |
| Thu Sep 20, 1973 |
3646.15 |
17,061,092 |
11059 |
8390 |
87.0 |
54.0 |
-- |
| Wed Sep 20, 1972 |
3605.07 |
12,497,945 |
6185 |
15600 |
78.0 |
52.0 |
-- |
| Mon Sep 20, 1971 |
3615.27 |
13,568,744 |
9404 |
10200 |
82.0 |
46.0 |
-- |
| Sun Sep 20, 1970 |
3599.64 |
12,000,732 |
15214 |
9610 |
89.0 |
60.0 |
-- |
| Sat Sep 20, 1969 |
3573.65 |
9,657,444 |
11136 |
12600 |
89.0 |
59.0 |
-- |
| Fri Sep 20, 1968 |
3545.91 |
7,505,232 |
8858 |
9680 |
88.0 |
65.0 |
-- |
| Wed Sep 20, 1967 |
3528.91 |
6,356,105 |
8023 |
10900 |
81.0 |
53.0 |
-- |
| Tue Sep 20, 1966 |
3531.59 |
6,542,225 |
6708 |
13200 |
87.0 |
67.0 |
-- |
| Mon Sep 20, 1965 |
3529.19 |
6,395,147 |
11624 |
12000 |
66.0 |
47.0 |
-- |
| Sun Sep 20, 1964 |
3490.24 |
4,138,480 |
6779 |
2060 |
83.0 |
53.0 |
-- |
| Fri Sep 20, 1963 |
|
476,400 |
4898 |
1010 |
87.0 |
59.0 |
-- |
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 2.654 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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