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Tombigbee River at Demopolis Lock and Dam

Critical Stages
68' - Action
68' - Flood
77' - Moderate
92' - Major

Latest Observation

Updated: 2:15 AM CST 12/17/25

Status: No Flooding

Stage: 33.17 ft

Flow: 3.69 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
6 AM 12/17 33.5 4.1
12 PM 12/17 33.4 3.97
6 PM 12/17 33.5 4.1
12 AM 12/18 33.5 4.1
6 AM 12/18 33.6 4.27
12 PM 12/18 33.6 4.27
6 PM 12/18 33.6 4.27
12 AM 12/19 33.6 4.27
6 AM 12/19 33.6 4.27
12 PM 12/19 33.6 4.27
6 PM 12/19 33.6 4.27
12 AM 12/20 33.5 4.1
6 AM 12/20 33.5 4.1
12 PM 12/20 33.5 4.1
6 PM 12/20 33.5 4.1
12 AM 12/21 33.5 4.1
6 AM 12/21 33.5 4.1
TimeStage (ft)Flow (kcfs)
2:15 AM 12/17 33.17 3.69
2:00 AM 12/17 33.2 3.73
1:45 AM 12/17 33.22 3.75
1:30 AM 12/17 33.18 3.71
1:15 AM 12/17 33.19 3.72
1:00 AM 12/17 33.26 3.8
12:45 AM 12/17 33.28 3.83
12:30 AM 12/17 33.22 3.75
12:15 AM 12/17 33.27 3.81
12:00 AM 12/17 33.26 3.8
11:45 PM 12/16 33.37 3.94
11:30 PM 12/16 33.26 3.8
11:15 PM 12/16 33.23 3.77
11:00 PM 12/16 33.2 3.73
10:45 PM 12/16 33.22 3.75
10:30 PM 12/16 33.2 3.73
10:15 PM 12/16 33.29 3.84
10:00 PM 12/16 33.28 3.83
9:45 PM 12/16 33.24 3.78
9:30 PM 12/16 33.26 3.8
9:15 PM 12/16 33.24 3.78
9:00 PM 12/16 33.25 3.79
8:45 PM 12/16 33.27 3.81
8:30 PM 12/16 33.25 3.79
8:15 PM 12/16 33.25 3.79
8:00 PM 12/16 33.3 3.85
7:45 PM 12/16 33.31 3.86
7:30 PM 12/16 33.27 3.81
7:15 PM 12/16 33.34 3.9
7:00 PM 12/16 33.27 3.81
Hydrograph for Tombigbee River at Demopolis Lock and Dam
92' - Severe flooding occurs in Greene...Sumter...and Marengo counties with numerous evacuations required.
84' - Some industrial and residential flooding begins just upstream from Demopolis Dam at 88 feet. Widespread flooding in Greene...Marengo...and Sumter counties occurs and some evacuations may be necessary.
77' - Flooding of numerous cabins and trailers near the river can be expected.
73' - Some cabins and trailers along the river begin to flood...as well as some secondary roads.
68' - Flooding of lowlands in the area occurs and cattle should be moved to higher ground.
DateStage (ft)
Apr 19, 1979 92.3
Feb 28, 1961 91.7
Dec 25, 1961 87.2
Mar 29, 1980 85.2
May 27, 1983 85.1
Feb 27, 1991 84.7
Apr 9, 2000 84.19
Mar 27, 1973 84
Jan 12, 1998 83.14
Dec 12, 1983 83.1
Feb 12, 2004 83.1
Mar 3, 2019 82.8
Feb 3, 1999 82.74
Dec 31, 2015 82.27
Jan 11, 2009 82.24
Dec 13, 2004 82.08
Apr 10, 2014 82
Apr 11, 1977 82
Jan 19, 2013 81.98
Feb 26, 2003 81.9

Data provided by the National Weather Service.