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powell
powell
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Water Data for 20 days surrounding Sep 18, 1975
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Sun, Sep 28, 1975 |
3668.37 |
0.00 |
19,914,808 |
8156 |
8920 |
90.0 |
60.0 |
-- |
| Sat, Sep 27, 1975 |
3668.37 |
-0.04 |
19,914,808 |
8344 |
12200 |
92.0 |
59.0 |
-- |
| Fri, Sep 26, 1975 |
3668.41 |
-0.17 |
19,920,326 |
8422 |
15700 |
90.0 |
64.0 |
-- |
| Thu, Sep 25, 1975 |
3668.58 |
-0.18 |
19,943,926 |
8577 |
21400 |
84.0 |
57.0 |
-- |
| Wed, Sep 24, 1975 |
3668.76 |
-0.18 |
19,968,882 |
8699 |
19900 |
82.0 |
54.0 |
-- |
| Tue, Sep 23, 1975 |
3668.94 |
-0.19 |
19,993,838 |
9098 |
19000 |
80.0 |
54.0 |
-- |
| Mon, Sep 22, 1975 |
3669.13 |
-0.19 |
20,020,180 |
9463 |
20900 |
79.0 |
49.0 |
-- |
| Sun, Sep 21, 1975 |
3669.32 |
-0.16 |
20,046,558 |
9341 |
16400 |
86.0 |
61.0 |
-- |
| Sat, Sep 20, 1975 |
3669.48 |
-0.18 |
20,068,736 |
9862 |
19100 |
86.0 |
63.0 |
-- |
| Fri, Sep 19, 1975 |
3669.66 |
-0.12 |
20,093,690 |
10527 |
14800 |
90.0 |
68.0 |
-- |
| Thu, Sep 18, 1975 |
3669.78 |
-0.05 |
20,110,350 |
10959 |
16100 |
92.0 |
55.0 |
-- |
| Wed, Sep 17, 1975 |
3669.83 |
-0.10 |
20,117,290 |
11458 |
15100 |
92.0 |
53.0 |
-- |
| Tue, Sep 16, 1975 |
3669.93 |
-0.10 |
20,131,140 |
10737 |
15500 |
85.0 |
63.0 |
-- |
| Mon, Sep 15, 1975 |
3670.03 |
-0.07 |
20,145,074 |
11657 |
11200 |
86.0 |
63.0 |
-- |
| Sun, Sep 14, 1975 |
3670.10 |
0.06 |
20,154,914 |
12189 |
6860 |
80.0 |
57.0 |
-- |
| Sat, Sep 13, 1975 |
3670.04 |
0.06 |
20,146,480 |
9020 |
10400 |
80.0 |
60.0 |
-- |
| Fri, Sep 12, 1975 |
3669.98 |
-0.19 |
20,138,082 |
8588 |
16800 |
83.0 |
61.0 |
-- |
| Thu, Sep 11, 1975 |
3670.17 |
-0.07 |
20,164,720 |
9740 |
18500 |
84.0 |
65.0 |
-- |
| Wed, Sep 10, 1975 |
3670.24 |
-0.18 |
20,174,558 |
8122 |
19500 |
86.0 |
64.0 |
-- |
| Tue, Sep 09, 1975 |
3670.42 |
-0.20 |
20,199,826 |
7624 |
19700 |
82.0 |
63.0 |
-- |
| Mon, Sep 08, 1975 |
3670.62 |
-0.14 |
20,227,938 |
8067 |
19400 |
77.0 |
65.0 |
-- |
| Averages of List |
3669.53 |
-0.11 |
20,076,006 |
9460 |
16066 |
85 |
59.9 |
-- |
Averages for September 18th
| AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
|---|
| Since Filled |
3636.44 |
-0.08 |
16,183,559 |
8829 |
12871 | 86.5 |
59.5 |
75.4 |
| All-Time |
3627.29 |
-0.08 |
15,112,306 |
8858 |
12249 |
72.3 |
48.3 |
62.9 |
All Lake Powell water data for September 18th
| DATE MEASURED |
ELEVATION |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
| Thu Sep 18, 2025 |
3546.01 |
6,834,554 |
5114 |
9628 |
81.7 |
51.8 |
-- |
| Wed Sep 18, 2024 |
3578.98 |
9,212,978 |
4272 |
9718 |
78.6 |
43.1 |
-- |
| Mon Sep 18, 2023 |
3573.62 |
8,793,817 |
6824 |
7077 |
88.7 |
59.2 |
78.0 |
| Sun Sep 18, 2022 |
3529.45 |
5,804,515 |
8574 |
9457 |
90.0 |
62.0 |
78.0 |
| Sat Sep 18, 2021 |
3547.20 |
7,386,441 |
3252 |
11165 |
86.0 |
63.0 |
77.0 |
| Fri Sep 18, 2020 |
3597.48 |
11,511,243 |
4645 |
10546 |
92.0 |
63.0 |
73.0 |
| Wed Sep 18, 2019 |
3616.59 |
13,405,082 |
8256 |
11921 |
89.0 |
60.0 |
75.0 |
| Tue Sep 18, 2018 |
3594.29 |
11,213,338 |
3809 |
11635 |
96.0 |
68.0 |
75.0 |
| Mon Sep 18, 2017 |
3629.26 |
14,770,130 |
6026 |
11758 |
87.0 |
59.0 |
77.0 |
| Sun Sep 18, 2016 |
3611.48 |
12,879,851 |
4918 |
10705 |
90.0 |
59.0 |
74.0 |
| Fri Sep 18, 2015 |
3607.25 |
12,455,484 |
7746 |
12329 |
82.0 |
61.0 |
76.0 |
| Thu Sep 18, 2014 |
3605.77 |
12,309,232 |
9105 |
10438 |
90.0 |
66.9 |
77.0 |
| Wed Sep 18, 2013 |
3591.18 |
10,927,665 |
13760 |
10545 |
90.0 |
71.1 |
77.0 |
| Tue Sep 18, 2012 |
3622.40 |
14,019,211 |
4855 |
8041 |
89.1 |
61.0 |
76.0 |
| Sun Sep 18, 2011 |
3653.95 |
17,712,410 |
15236 |
15600 |
84.9 |
63.0 |
75.0 |
| Sat Sep 18, 2010 |
3633.85 |
15,288,498 |
6993 |
8082 |
93.0 |
62.1 |
73.0 |
| Fri Sep 18, 2009 |
3636.15 |
15,553,050 |
8085 |
10135 |
82.0 |
60.1 |
76.0 |
| Thu Sep 18, 2008 |
3627.98 |
14,627,852 |
9726 |
12177 |
84.9 |
60.1 |
76.0 |
| Tue Sep 18, 2007 |
3601.75 |
11,917,809 |
5782 |
10412 |
n/a |
n/a |
76.0 |
| Mon Sep 18, 2006 |
3601.92 |
11,934,182 |
10079 |
9136 |
72.0 |
46.9 |
73.0 |
| Sun Sep 18, 2005 |
3602.20 |
11,961,197 |
7865 |
8196 |
84.0 |
59.0 |
74.0 |
| Sat Sep 18, 2004 |
3570.57 |
9,153,234 |
5207 |
7881 |
89.1 |
66.0 |
74.0 |
| Thu Sep 18, 2003 |
3604.45 |
12,179,761 |
7765 |
8208 |
71.1 |
51.1 |
74.0 |
| Wed Sep 18, 2002 |
3627.35 |
14,558,200 |
7255 |
8300 |
75.9 |
62.1 |
74.0 |
| Tue Sep 18, 2001 |
3665.35 |
19,203,472 |
6335 |
7795 |
86.0 |
61.0 |
75.0 |
| Mon Sep 18, 2000 |
3678.38 |
21,023,058 |
6066 |
10208 |
97.0 |
60.0 |
-- |
| Sat Sep 18, 1999 |
3692.69 |
23,167,248 |
15558 |
18141 |
82.0 |
57.0 |
-- |
| Fri Sep 18, 1998 |
3689.20 |
22,630,030 |
11420 |
18200 |
95.0 |
64.0 |
77.0 |
| Thu Sep 18, 1997 |
3689.92 |
22,740,102 |
15679 |
19500 |
85.0 |
63.0 |
-- |
| Wed Sep 18, 1996 |
3680.36 |
21,310,554 |
10704 |
14600 |
72.0 |
50.0 |
-- |
| Mon Sep 18, 1995 |
3689.02 |
22,602,584 |
9142 |
18200 |
93.0 |
62.0 |
-- |
| Sun Sep 18, 1994 |
3655.32 |
17,887,030 |
7989 |
8700 |
88.0 |
66.0 |
-- |
| Sat Sep 18, 1993 |
3663.27 |
18,924,580 |
10061 |
10400 |
77.0 |
53.0 |
-- |
| Fri Sep 18, 1992 |
3624.10 |
14,202,911 |
6519 |
12000 |
88.0 |
63.0 |
-- |
| Wed Sep 18, 1991 |
3629.98 |
14,850,768 |
10538 |
14100 |
90.0 |
58.0 |
-- |
| Tue Sep 18, 1990 |
3638.73 |
15,853,773 |
4605 |
14400 |
88.0 |
58.0 |
-- |
| Mon Sep 18, 1989 |
3666.98 |
19,424,278 |
5196 |
15000 |
90.0 |
61.0 |
-- |
| Sun Sep 18, 1988 |
3686.83 |
22,270,512 |
8688 |
8010 |
90.0 |
44.0 |
-- |
| Fri Sep 18, 1987 |
3689.22 |
22,633,436 |
8895 |
18600 |
90.0 |
58.0 |
-- |
| Thu Sep 18, 1986 |
3691.41 |
22,969,126 |
14461 |
27700 |
82.0 |
56.0 |
-- |
| Wed Sep 18, 1985 |
3686.98 |
22,292,998 |
14516 |
21800 |
87.0 |
61.0 |
-- |
| Tue Sep 18, 1984 |
3697.95 |
24,026,328 |
14893 |
24000 |
89.0 |
65.0 |
-- |
| Sun Sep 18, 1983 |
3701.10 |
24,564,978 |
12947 |
26500 |
n/a |
n/a |
-- |
| Sat Sep 18, 1982 |
3686.88 |
22,373,520 |
17486 |
8640 |
85.0 |
60.0 |
-- |
| Fri Sep 18, 1981 |
3672.58 |
20,320,108 |
8754 |
15900 |
88.0 |
65.0 |
-- |
| Thu Sep 18, 1980 |
3689.02 |
22,762,576 |
10538 |
16600 |
95.0 |
56.0 |
-- |
| Tue Sep 18, 1979 |
3679.08 |
21,312,086 |
7648 |
9890 |
86.0 |
52.0 |
-- |
| Mon Sep 18, 1978 |
3641.87 |
16,406,457 |
6428 |
11700 |
76.0 |
52.0 |
-- |
| Sun Sep 18, 1977 |
3639.10 |
16,101,395 |
5993 |
9080 |
82.0 |
54.0 |
-- |
| Sat Sep 18, 1976 |
3665.28 |
19,461,250 |
8111 |
13000 |
89.0 |
51.0 |
-- |
| Thu Sep 18, 1975 |
3669.78 |
20,110,350 |
10959 |
16100 |
92.0 |
55.0 |
-- |
| Wed Sep 18, 1974 |
3653.34 |
17,941,264 |
8488 |
12500 |
80.0 |
57.0 |
-- |
| Tue Sep 18, 1973 |
3646.14 |
17,059,846 |
12920 |
6390 |
88.0 |
59.0 |
-- |
| Mon Sep 18, 1972 |
3605.40 |
12,531,085 |
6455 |
19100 |
78.0 |
62.0 |
-- |
| Sat Sep 18, 1971 |
3615.30 |
13,571,922 |
9761 |
10200 |
70.0 |
50.0 |
-- |
| Fri Sep 18, 1970 |
3599.56 |
11,992,977 |
18450 |
11600 |
87.0 |
55.0 |
-- |
| Thu Sep 18, 1969 |
3573.87 |
9,676,005 |
11114 |
14800 |
85.0 |
61.0 |
-- |
| Wed Sep 18, 1968 |
3546.11 |
7,519,563 |
8075 |
10600 |
88.0 |
54.0 |
-- |
| Mon Sep 18, 1967 |
3529.22 |
6,376,337 |
9186 |
9580 |
90.0 |
65.0 |
-- |
| Sun Sep 18, 1966 |
3531.97 |
6,567,568 |
6633 |
9140 |
91.0 |
61.0 |
-- |
| Sat Sep 18, 1965 |
3529.31 |
6,403,055 |
8798 |
12400 |
67.0 |
48.0 |
-- |
| Fri Sep 18, 1964 |
3490.25 |
4,139,000 |
7424 |
2540 |
86.0 |
67.0 |
-- |
| Wed Sep 18, 1963 |
|
461,400 |
5467 |
1010 |
85.0 |
65.0 |
-- |
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 2.81 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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