A catch basin is a large underground container with a grated opening at the top, designed to collect stormwater runoff, debris, and sediment from streets, parking lots, or other surfaces. It serves as an initial point in a stormwater drainage system, helping to prevent flooding by directing excess water into the sewer or other drainage infrastructure. Catch basins often include a sump at the bottom to capture and hold debris, preventing it from clogging the pipes downstream. Regular maintenance, such as removing accumulated debris and sediment, is essential to keep the catch basin functioning efficiently and to minimize the risk of blockages or overflows. Catch basins play a critical role in managing surface water runoff, reducing erosion, and maintaining overall water quality by filtering out pollutants before they enter natural water bodies.
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