Dredge

Dredging is the process of removing sediment, dirt, and debris from the bottom of bodies of water like lakes, rivers, or harbors. This is done using specialized machines called dredges that scoop or vacuum material from the waterbed. The purpose of dredging is to maintain or increase water depth for navigation, prevent flooding, restore aquatic habitats, or prepare the area for construction. It’s a common and essential activity in maritime and environmental management, ensuring that waterways remain accessible, safe, and functional for ships, aquatic life, and nearby communities.