
| powell
powell
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Water Data for 20 days surrounding Jul 28, 1977
DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Sun, Aug 07, 1977 |
3647.75 |
-0.10 |
17,152,662 |
4944 |
16900 |
99.0 |
74.0 |
-- |
Sat, Aug 06, 1977 |
3647.85 |
-0.17 |
17,165,056 |
5384 |
14200 |
104.0 |
75.0 |
-- |
Fri, Aug 05, 1977 |
3648.02 |
-0.18 |
17,186,124 |
5670 |
15800 |
98.0 |
70.0 |
-- |
Thu, Aug 04, 1977 |
3648.20 |
-0.26 |
17,208,642 |
5957 |
19300 |
97.0 |
74.0 |
-- |
Wed, Aug 03, 1977 |
3648.46 |
-0.30 |
17,241,180 |
6293 |
22700 |
102.0 |
75.0 |
-- |
Tue, Aug 02, 1977 |
3648.76 |
-0.29 |
17,278,730 |
6013 |
23100 |
102.0 |
71.0 |
-- |
Mon, Aug 01, 1977 |
3649.05 |
-0.31 |
17,315,044 |
6569 |
24600 |
100.0 |
75.0 |
-- |
Sun, Jul 31, 1977 |
3649.36 |
-0.27 |
17,353,964 |
8237 |
12500 |
107.0 |
77.0 |
-- |
Sat, Jul 30, 1977 |
3649.63 |
-0.06 |
17,387,828 |
9381 |
17100 |
106.0 |
73.0 |
-- |
Fri, Jul 29, 1977 |
3649.69 |
-0.17 |
17,395,366 |
9785 |
15100 |
104.0 |
76.0 |
-- |
Thu, Jul 28, 1977 |
3649.86 |
-0.12 |
17,416,726 |
11472 |
14000 |
100.0 |
78.0 |
-- |
Wed, Jul 27, 1977 |
3649.98 |
-0.08 |
17,431,774 |
10975 |
16500 |
101.0 |
76.0 |
-- |
Tue, Jul 26, 1977 |
3650.06 |
-0.09 |
17,441,862 |
10525 |
15200 |
98.0 |
66.0 |
-- |
Mon, Jul 25, 1977 |
3650.15 |
-0.12 |
17,453,196 |
11634 |
15500 |
94.0 |
66.0 |
-- |
Sun, Jul 24, 1977 |
3650.27 |
-0.01 |
17,468,346 |
12142 |
12500 |
74.0 |
68.0 |
-- |
Sat, Jul 23, 1977 |
3650.28 |
0.08 |
17,469,610 |
10767 |
15300 |
91.0 |
72.0 |
-- |
Fri, Jul 22, 1977 |
3650.20 |
-0.23 |
17,459,508 |
7602 |
17500 |
89.0 |
71.0 |
-- |
Thu, Jul 21, 1977 |
3650.43 |
-0.16 |
17,488,520 |
5063 |
14700 |
96.0 |
73.0 |
-- |
Wed, Jul 20, 1977 |
3650.59 |
-0.12 |
17,508,720 |
4859 |
15200 |
95.0 |
69.0 |
-- |
Tue, Jul 19, 1977 |
3650.71 |
-0.24 |
17,523,844 |
4286 |
15400 |
84.0 |
67.0 |
-- |
Mon, Jul 18, 1977 |
3650.95 |
-0.24 |
17,554,116 |
3674 |
15600 |
96.0 |
78.0 |
-- |
Averages of List |
3649.54 |
-0.16 |
17,376,229 |
7678 |
16605 |
97 |
72.6 |
-- |
Averages for July 28th
AVERAGE TYPE |
ELEVATION |
CHANGE |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Since Filled |
3642.57 |
-0.1 |
16,903,277 |
11765 |
15917 | 97.2 |
71.1 |
79.8 |
All-Time |
3633.05 |
-0.08 |
15,771,428 |
12345 |
14907 |
72.2 |
48.3 |
62.6 |
All Lake Powell water data for July 28th
DATE MEASURED |
ELEVATION |
CONTENT |
INFLOW |
OUTFLOW |
HIGH TEMP |
LOW TEMP |
WATER TEMP |
Mon Jul 28, 2025 |
3556.00 |
7,506,469 |
4651 |
11298 |
98.7 |
59.9 |
-- |
Sun Jul 28, 2024 |
3585.10 |
9,707,677 |
4953 |
11006 |
94.5 |
73.9 |
-- |
Fri Jul 28, 2023 |
3581.24 |
9,393,663 |
5708 |
18659 |
102.4 |
63.9 |
83.0 |
Thu Jul 28, 2022 |
3536.27 |
6,216,476 |
8498 |
11752 |
84.0 |
65.0 |
-- |
Wed Jul 28, 2021 |
3554.24 |
7,892,683 |
9219 |
13448 |
97.0 |
78.0 |
78.0 |
Tue Jul 28, 2020 |
3606.68 |
12,399,020 |
590 |
13209 |
98.0 |
72.0 |
79.0 |
Sun Jul 28, 2019 |
3621.58 |
13,931,360 |
20609 |
10937 |
98.0 |
75.0 |
79.0 |
Sat Jul 28, 2018 |
3604.40 |
12,174,880 |
1401 |
11206 |
101.0 |
76.0 |
79.0 |
Fri Jul 28, 2017 |
3634.84 |
15,401,977 |
12282 |
14374 |
96.0 |
75.0 |
80.0 |
Thu Jul 28, 2016 |
3618.67 |
13,622,816 |
1536 |
16090 |
109.0 |
78.0 |
79.0 |
Tue Jul 28, 2015 |
3613.19 |
13,054,081 |
9387 |
17413 |
95.0 |
71.1 |
78.0 |
Mon Jul 28, 2014 |
3608.45 |
12,574,913 |
10273 |
13214 |
91.9 |
73.9 |
78.0 |
Sun Jul 28, 2013 |
3594.76 |
11,256,919 |
3001 |
12837 |
82.4 |
69.1 |
80.0 |
Sat Jul 28, 2012 |
3628.92 |
14,732,240 |
5034 |
14349 |
96.1 |
72.0 |
80.0 |
Thu Jul 28, 2011 |
3660.78 |
18,594,920 |
34162 |
24169 |
98.1 |
72.0 |
77.0 |
Wed Jul 28, 2010 |
3636.82 |
15,630,719 |
10086 |
13394 |
93.0 |
73.9 |
83.0 |
Tue Jul 28, 2009 |
3641.40 |
16,168,970 |
10789 |
13364 |
99.0 |
72.0 |
80.0 |
Mon Jul 28, 2008 |
3633.22 |
15,216,593 |
14620 |
14619 |
98.1 |
73.9 |
81.0 |
Sat Jul 28, 2007 |
3607.68 |
12,498,185 |
7120 |
12711 |
93.0 |
69.1 |
81.0 |
Fri Jul 28, 2006 |
3607.31 |
12,461,443 |
6627 |
13637 |
102.0 |
78.1 |
82.0 |
Thu Jul 28, 2005 |
3607.12 |
12,442,603 |
11799 |
14337 |
100.9 |
71.1 |
80.0 |
Wed Jul 28, 2004 |
3580.42 |
9,975,551 |
7309 |
14838 |
n/a |
n/a |
78.0 |
Mon Jul 28, 2003 |
3611.38 |
12,869,698 |
4615 |
15613 |
95.0 |
73.0 |
82.0 |
Sun Jul 28, 2002 |
3634.92 |
15,411,164 |
3200 |
13451 |
98.1 |
72.0 |
80.0 |
Sat Jul 28, 2001 |
3669.83 |
19,814,972 |
5139 |
14196 |
100.0 |
69.1 |
79.0 |
Fri Jul 28, 2000 |
3682.27 |
21,590,628 |
5572 |
8055 |
107.0 |
74.0 |
-- |
Wed Jul 28, 1999 |
3694.17 |
23,397,846 |
16985 |
18240 |
97.0 |
77.0 |
79.5 |
Tue Jul 28, 1998 |
3695.47 |
23,601,776 |
16359 |
21400 |
95.0 |
67.0 |
-- |
Mon Jul 28, 1997 |
3693.81 |
23,341,622 |
14395 |
20962 |
96.0 |
64.0 |
-- |
Sun Jul 28, 1996 |
3686.82 |
22,268,980 |
8727 |
11400 |
96.0 |
75.0 |
-- |
Fri Jul 28, 1995 |
3693.39 |
23,276,102 |
37304 |
18900 |
106.0 |
72.0 |
-- |
Thu Jul 28, 1994 |
3662.23 |
18,786,332 |
5581 |
15800 |
104.0 |
72.0 |
-- |
Wed Jul 28, 1993 |
3668.06 |
19,571,602 |
12770 |
16100 |
96.0 |
69.0 |
-- |
Tue Jul 28, 1992 |
3630.98 |
14,963,248 |
11345 |
14100 |
101.0 |
72.0 |
-- |
Sun Jul 28, 1991 |
3636.10 |
15,547,611 |
9150 |
4980 |
103.0 |
73.0 |
-- |
Sat Jul 28, 1990 |
3647.74 |
16,936,148 |
6143 |
4820 |
91.0 |
71.0 |
-- |
Fri Jul 28, 1989 |
3673.75 |
20,362,000 |
7359 |
13000 |
97.0 |
64.0 |
-- |
Thu Jul 28, 1988 |
3691.47 |
22,978,376 |
5975 |
17500 |
101.0 |
66.0 |
-- |
Tue Jul 28, 1987 |
3696.50 |
23,764,000 |
10144 |
20800 |
87.0 |
66.0 |
-- |
Mon Jul 28, 1986 |
3700.00 |
24,322,000 |
30072 |
24400 |
n/a |
n/a |
-- |
Sun Jul 28, 1985 |
3697.48 |
23,919,316 |
26479 |
29500 |
94.0 |
78.0 |
-- |
Sat Jul 28, 1984 |
3702.24 |
24,717,270 |
31563 |
23900 |
n/a |
n/a |
-- |
Thu Jul 28, 1983 |
3707.71 |
25,651,516 |
43358 |
40200 |
89.0 |
51.0 |
-- |
Wed Jul 28, 1982 |
3687.27 |
22,432,382 |
13864 |
12100 |
97.0 |
74.0 |
-- |
Tue Jul 28, 1981 |
3678.33 |
21,140,560 |
6621 |
16600 |
99.0 |
74.0 |
-- |
Mon Jul 28, 1980 |
3697.17 |
24,031,446 |
8803 |
25300 |
104.0 |
72.0 |
-- |
Sat Jul 28, 1979 |
3684.47 |
22,107,008 |
18704 |
19200 |
104.0 |
75.0 |
-- |
Fri Jul 28, 1978 |
3652.48 |
17,720,452 |
13043 |
14300 |
102.0 |
72.0 |
-- |
Thu Jul 28, 1977 |
3649.86 |
17,416,726 |
11472 |
14000 |
100.0 |
78.0 |
-- |
Wed Jul 28, 1976 |
3670.46 |
20,175,096 |
9104 |
14500 |
98.0 |
62.0 |
-- |
Mon Jul 28, 1975 |
3674.78 |
20,816,126 |
23637 |
20700 |
94.0 |
77.0 |
-- |
Sun Jul 28, 1974 |
3663.24 |
19,243,962 |
11782 |
17600 |
100.0 |
76.0 |
-- |
Sat Jul 28, 1973 |
3643.67 |
16,755,636 |
24515 |
6610 |
96.0 |
73.0 |
-- |
Fri Jul 28, 1972 |
3616.03 |
13,627,607 |
6331 |
18300 |
103.0 |
76.0 |
-- |
Wed Jul 28, 1971 |
3621.09 |
14,193,638 |
14313 |
15100 |
103.0 |
72.0 |
-- |
Tue Jul 28, 1970 |
3601.10 |
12,143,681 |
12765 |
11400 |
97.0 |
69.0 |
-- |
Mon Jul 28, 1969 |
3580.88 |
10,280,630 |
15111 |
13000 |
99.0 |
72.0 |
-- |
Sun Jul 28, 1968 |
3546.17 |
7,523,853 |
12015 |
5480 |
91.0 |
70.0 |
-- |
Fri Jul 28, 1967 |
3532.78 |
6,610,172 |
12473 |
11000 |
103.0 |
74.0 |
-- |
Thu Jul 28, 1966 |
3540.45 |
7,143,152 |
6583 |
10800 |
101.0 |
74.0 |
-- |
Wed Jul 28, 1965 |
3529.97 |
6,446,499 |
31517 |
13000 |
97.0 |
72.0 |
-- |
Tue Jul 28, 1964 |
3483.42 |
3,793,576 |
10455 |
1000 |
101.0 |
74.0 |
-- |
Sun Jul 28, 1963 |
|
51,400 |
2753 |
1000 |
102.0 |
71.0 |
-- |
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 2.735 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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