Atchafalaya River

Mile 119.5 - RBD Bayou Teche (Berwick) Lock & Dam

John Ruskey

20 Apr 2026

119.5 RBD Bayou Teche (Berwick) Lock & Dam

At 119.5 a large bay opens up right bank descending opposite Drew’s Pass with giant lock gates at its end. The Berwick Lock and Dam which provides an entrance to the Bayou Teche Water Trail which could lead paddlers upstream to famed Cajun locales such as St. Martinville and Breaux Bridge. Call the lockmaster on VHF channel 12, or call 985-384-7697 to gain passage. Bayou Teche was the Mississippi River some 5,000 years ago. The Atchafalaya River Basin first began forming about 5,000 years ago when Mississippi River meandered westward of its present-day course, resulting in a succession of bayous (the Teche), rivers and natural levees which compromise today’s Atchafalaya River floodplain.

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