
| powell
powell
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Water Data for 20 days surrounding Sep 21, 1976
DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Fri, Oct 01, 1976 |
3663.88 |
-0.12 |
19,271,156 |
9952 |
15600 |
82.0 |
61.0 |
-- |
Thu, Sep 30, 1976 |
3664.00 |
-0.10 |
19,287,286 |
11159 |
17500 |
81.0 |
56.0 |
-- |
Wed, Sep 29, 1976 |
3664.10 |
-0.13 |
19,300,900 |
11480 |
17600 |
77.0 |
57.0 |
-- |
Tue, Sep 28, 1976 |
3664.23 |
-0.12 |
19,318,564 |
12998 |
18300 |
76.0 |
59.0 |
-- |
Mon, Sep 27, 1976 |
3664.35 |
0.02 |
19,334,900 |
11890 |
15300 |
73.0 |
52.0 |
-- |
Sun, Sep 26, 1976 |
3664.33 |
-0.04 |
19,332,176 |
8111 |
12200 |
72.0 |
55.0 |
-- |
Sat, Sep 25, 1976 |
3664.37 |
-0.14 |
19,337,622 |
7342 |
15200 |
73.0 |
58.0 |
-- |
Fri, Sep 24, 1976 |
3664.51 |
-0.13 |
19,356,648 |
7546 |
15900 |
72.0 |
59.0 |
-- |
Thu, Sep 23, 1976 |
3664.64 |
-0.13 |
19,374,312 |
7542 |
16300 |
76.0 |
65.0 |
-- |
Wed, Sep 22, 1976 |
3664.77 |
-0.19 |
19,392,008 |
6940 |
16700 |
84.0 |
53.0 |
-- |
Tue, Sep 21, 1976 |
3664.96 |
-0.17 |
19,417,840 |
7453 |
17100 |
84.0 |
64.0 |
-- |
Mon, Sep 20, 1976 |
3665.13 |
-0.12 |
19,440,894 |
7770 |
14000 |
86.0 |
62.0 |
-- |
Sun, Sep 19, 1976 |
3665.25 |
-0.03 |
19,457,180 |
8115 |
9590 |
90.0 |
58.0 |
-- |
Sat, Sep 18, 1976 |
3665.28 |
-0.09 |
19,461,250 |
8111 |
13000 |
89.0 |
51.0 |
-- |
Fri, Sep 17, 1976 |
3665.37 |
-0.15 |
19,473,462 |
8140 |
15600 |
89.0 |
59.0 |
-- |
Thu, Sep 16, 1976 |
3665.52 |
-0.16 |
19,493,784 |
8521 |
17700 |
89.0 |
63.0 |
-- |
Wed, Sep 15, 1976 |
3665.68 |
-0.14 |
19,515,464 |
8149 |
16700 |
88.0 |
64.0 |
-- |
Tue, Sep 14, 1976 |
3665.82 |
-0.17 |
19,534,464 |
7559 |
15500 |
89.0 |
68.0 |
-- |
Mon, Sep 13, 1976 |
3665.99 |
-0.08 |
19,557,500 |
7420 |
12300 |
88.0 |
64.0 |
-- |
Sun, Sep 12, 1976 |
3666.07 |
-0.01 |
19,568,478 |
7226 |
9120 |
86.0 |
65.0 |
-- |
Sat, Sep 11, 1976 |
3666.08 |
-0.16 |
19,569,850 |
7111 |
12600 |
78.0 |
65.0 |
-- |
Averages of List |
3664.97 |
-0.11 |
19,418,845 |
8597 |
14943 |
82 |
59.9 |
-- |
Averages for September 21st
AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Since Filled |
3636.20 |
-0.08 |
16,152,810 |
8939 |
12900 | 84.5 |
58.5 |
74.2 |
All-Time |
3627.05 |
-0.07 |
15,083,467 |
8874 |
12443 |
72.3 |
48.3 |
62.7 |
All Lake Powell water data for September 21st
DATE MEASURED |
ELEVATION |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Sun Sep 21, 2025 |
3545.67 |
6,812,373 |
4936 |
9442 |
83.3 |
55.0 |
-- |
Sat Sep 21, 2024 |
3578.75 |
9,194,725 |
8198 |
9317 |
74.0 |
47.7 |
-- |
Thu Sep 21, 2023 |
3573.58 |
8,790,737 |
6772 |
6606 |
81.3 |
50.4 |
77.0 |
Wed Sep 21, 2022 |
3529.30 |
5,795,649 |
7958 |
9163 |
75.0 |
65.0 |
77.0 |
Tue Sep 21, 2021 |
3546.75 |
7,354,821 |
4281 |
10643 |
79.0 |
56.0 |
75.0 |
Mon Sep 21, 2020 |
3597.14 |
11,479,256 |
4423 |
10315 |
90.0 |
66.0 |
72.0 |
Sat Sep 21, 2019 |
3616.27 |
13,371,787 |
6589 |
11381 |
78.0 |
53.0 |
73.0 |
Fri Sep 21, 2018 |
3593.78 |
11,166,169 |
3347 |
11656 |
90.0 |
58.0 |
75.0 |
Thu Sep 21, 2017 |
3629.00 |
14,741,149 |
7669 |
11572 |
82.0 |
64.0 |
74.0 |
Wed Sep 21, 2016 |
3611.12 |
12,843,368 |
5171 |
12050 |
73.0 |
60.0 |
73.0 |
Mon Sep 21, 2015 |
3606.98 |
12,428,717 |
7222 |
12339 |
86.0 |
63.0 |
78.0 |
Sun Sep 21, 2014 |
3605.66 |
12,298,408 |
13703 |
9144 |
82.9 |
66.0 |
77.0 |
Sat Sep 21, 2013 |
3591.20 |
10,929,487 |
10084 |
9349 |
89.1 |
63.0 |
67.0 |
Fri Sep 21, 2012 |
3622.19 |
13,996,673 |
4345 |
8113 |
90.0 |
63.0 |
74.0 |
Wed Sep 21, 2011 |
3653.82 |
17,695,904 |
14328 |
15349 |
89.6 |
63.0 |
74.0 |
Tue Sep 21, 2010 |
3633.71 |
15,272,498 |
6751 |
8118 |
91.9 |
62.1 |
73.0 |
Mon Sep 21, 2009 |
3635.94 |
15,528,762 |
8593 |
10058 |
82.9 |
62.1 |
76.0 |
Sun Sep 21, 2008 |
3627.71 |
14,597,967 |
9040 |
12158 |
86.0 |
62.1 |
75.0 |
Fri Sep 21, 2007 |
3601.61 |
11,904,342 |
9495 |
10259 |
86.0 |
60.1 |
74.0 |
Thu Sep 21, 2006 |
3601.84 |
11,926,488 |
8731 |
8937 |
73.0 |
51.1 |
71.0 |
Wed Sep 21, 2005 |
3602.07 |
11,948,662 |
7279 |
8005 |
84.0 |
64.0 |
73.0 |
Tue Sep 21, 2004 |
3570.68 |
9,162,147 |
7664 |
8137 |
66.9 |
51.1 |
73.0 |
Sun Sep 21, 2003 |
3604.30 |
12,165,117 |
6783 |
7058 |
84.9 |
57.0 |
73.0 |
Sat Sep 21, 2002 |
3627.25 |
14,547,153 |
7801 |
7832 |
89.1 |
57.9 |
-- |
Fri Sep 21, 2001 |
3665.19 |
19,181,886 |
6569 |
7848 |
90.0 |
63.0 |
76.0 |
Thu Sep 21, 2000 |
3678.22 |
20,999,968 |
5991 |
7953 |
95.0 |
64.0 |
76.5 |
Tue Sep 21, 1999 |
3692.45 |
23,130,010 |
15270 |
24784 |
87.0 |
56.0 |
-- |
Mon Sep 21, 1998 |
3688.86 |
22,578,210 |
10716 |
18000 |
90.0 |
57.0 |
-- |
Sun Sep 21, 1997 |
3689.72 |
22,709,494 |
14394 |
17300 |
90.0 |
60.0 |
-- |
Sat Sep 21, 1996 |
3680.15 |
21,279,898 |
10505 |
12900 |
80.0 |
52.0 |
-- |
Thu Sep 21, 1995 |
3688.52 |
22,526,442 |
9951 |
18900 |
94.0 |
63.0 |
-- |
Wed Sep 21, 1994 |
3655.05 |
17,852,520 |
6826 |
11300 |
83.0 |
55.0 |
-- |
Tue Sep 21, 1993 |
3663.11 |
18,903,272 |
9463 |
11500 |
85.0 |
59.0 |
-- |
Mon Sep 21, 1992 |
3624.00 |
14,192,000 |
9962 |
11500 |
85.0 |
63.0 |
-- |
Sat Sep 21, 1991 |
3629.65 |
14,813,964 |
9929 |
13700 |
95.0 |
60.0 |
-- |
Fri Sep 21, 1990 |
3638.39 |
15,813,812 |
8366 |
14400 |
77.0 |
58.0 |
-- |
Thu Sep 21, 1989 |
3666.48 |
19,356,278 |
4806 |
14800 |
87.0 |
54.0 |
-- |
Wed Sep 21, 1988 |
3686.47 |
22,216,496 |
7657 |
13000 |
82.0 |
47.0 |
-- |
Mon Sep 21, 1987 |
3688.76 |
22,563,282 |
8406 |
20900 |
88.0 |
58.0 |
-- |
Sun Sep 21, 1986 |
3690.73 |
22,864,416 |
13441 |
27400 |
80.0 |
58.0 |
-- |
Sat Sep 21, 1985 |
3686.79 |
22,264,506 |
17275 |
21400 |
73.0 |
51.0 |
-- |
Fri Sep 21, 1984 |
3697.53 |
23,959,560 |
15669 |
23400 |
91.0 |
64.0 |
-- |
Wed Sep 21, 1983 |
3700.41 |
24,453,168 |
12016 |
27300 |
89.0 |
49.0 |
-- |
Tue Sep 21, 1982 |
3687.02 |
22,394,596 |
16444 |
11200 |
84.0 |
62.0 |
-- |
Mon Sep 21, 1981 |
3672.44 |
20,300,294 |
7469 |
12600 |
88.0 |
65.0 |
-- |
Sun Sep 21, 1980 |
3688.76 |
22,722,806 |
8909 |
14300 |
86.0 |
51.0 |
-- |
Fri Sep 21, 1979 |
3678.84 |
21,277,150 |
7380 |
9700 |
85.0 |
57.0 |
-- |
Thu Sep 21, 1978 |
3641.38 |
16,347,793 |
6056 |
14100 |
72.0 |
43.0 |
-- |
Wed Sep 21, 1977 |
3638.61 |
16,043,168 |
6337 |
14900 |
87.0 |
56.0 |
-- |
Tue Sep 21, 1976 |
3664.96 |
19,417,840 |
7453 |
17100 |
84.0 |
64.0 |
-- |
Sun Sep 21, 1975 |
3669.32 |
20,046,558 |
9341 |
16400 |
86.0 |
61.0 |
-- |
Sat Sep 21, 1974 |
3653.02 |
17,900,188 |
8654 |
16500 |
86.0 |
61.0 |
-- |
Fri Sep 21, 1973 |
3646.17 |
17,063,584 |
11070 |
8460 |
85.0 |
62.0 |
-- |
Thu Sep 21, 1972 |
3604.82 |
12,473,049 |
6392 |
15400 |
80.0 |
51.0 |
-- |
Tue Sep 21, 1971 |
3615.18 |
13,559,210 |
9590 |
11700 |
81.0 |
56.0 |
-- |
Mon Sep 21, 1970 |
3599.50 |
11,987,143 |
13796 |
12200 |
84.0 |
66.0 |
-- |
Sun Sep 21, 1969 |
3573.78 |
9,668,412 |
10627 |
7630 |
87.0 |
62.0 |
-- |
Sat Sep 21, 1968 |
3545.86 |
7,501,674 |
9002 |
7910 |
76.0 |
51.0 |
-- |
Thu Sep 21, 1967 |
3528.83 |
6,350,945 |
8080 |
10300 |
87.0 |
56.0 |
-- |
Wed Sep 21, 1966 |
3531.38 |
6,528,201 |
6756 |
13400 |
92.0 |
65.0 |
-- |
Tue Sep 21, 1965 |
3529.27 |
6,400,420 |
16234 |
11800 |
69.0 |
48.0 |
-- |
Mon Sep 21, 1964 |
3490.99 |
4,177,480 |
6461 |
2010 |
80.0 |
54.0 |
-- |
Sat Sep 21, 1963 |
|
486,400 |
4658 |
1010 |
83.0 |
61.0 |
-- |
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 2.692 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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