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Lock No. 4

Authoritative
Marengo County, Alabama, 36732→|Black Warrior River→|Demopolis→

Location

GPS Coordinates
USGS1 data sourceUpdated Mar 2026

Nearby Ramps

Demopolis City Landing
Demopolis
0.6 mi
Runaway Branch No. 1
Black Warrior River
1.4 mi
Runaway Branch No. 2
Black Warrior River
1.6 mi
Foscue Creek
Black Warrior River
1.9 mi
Belmont
Black Warrior River
2.3 mi
More nearby ramps

Lock No. 4 is a public boat ramp on Black Warrior River in Demopolis, Marengo County, Alabama (36732). GPS coordinates: 32.5319°N, 87.8458°W.