Catch basins are designed to trap sediment, debris, and pollutants before runoff enters the stormwater system. Over time, sediment builds up inside the sump area and reduces the basin’s ability to capture contaminants. At the same time, debris, grease, and fine sediment can accumulate within the connected stormwater pipes, restricting flow and reducing the overall efficiency of the system.

If catch basins and their connected piping are not cleaned regularly, sediment and debris can bypass the system and enter downstream waterways, contribute to blockages, increase the risk of localized flooding, and accelerate wear on the stormwater infrastructure. Routine catch basin cleaning combined with pipe jetting helps maintain proper system flow, protects water quality, and ensures the stormwater system continues to function as designed.