A catch basin is a type of drainage structure designed to collect and manage stormwater runoff. It typically consists of a large, open chamber that captures debris, sediment, and water, preventing them from entering the drainage system. Catch basins are commonly found in urban areas, where they help reduce flooding and protect water quality. These structures are often connected to a network of storm drains and culverts, allowing excess water to flow away from streets and properties. Regular maintenance, such as cleaning and inspection, is essential to ensure that catch basins function effectively and continue to protect the environment.