The Mat Sinking Unit sinks articulated concrete squares into the Mississippi River during a recent revetment season. Each year, the unit sinks hundreds of thousands of squares into the river to fortify its banks. (USACE photo)

USACE Vicksburg District’s Mat Sinking Unit Concludes 2022 Revetment Season

The U.S. Army Corps of Engineers (USACE) Vicksburg District’s Mat Sinking Unit (MSU) concluded the 2022 revetment season and returned to Vicksburg Harbor.