Catch Basin

Definition

A catch basin is a formed pan, usually constructed of masonry, designed to collect runoff and debris. It typically includes a drain connected to a plumbing or stormwater system.

Purpose

Catch basins are used to manage surface water runoff and prevent flooding by directing water into a drainage system. They also trap debris and sediments, preventing them from clogging the drainage pipes.

Examples of Use

1. Urban Areas: Installed along streets and sidewalks to collect rainwater and prevent flooding.
2. Parking Lots: Used to manage water runoff from large paved areas.
3. Residential Yards: Positioned in low-lying areas to collect excess water and direct it away from the property.

Related Terms

• Storm Drain: A system designed to carry away excess rainwater.
• Sump: A pit or reservoir serving as a drain or receptacle for liquids.
• Drainage System: A network of pipes and channels that remove surface water.

Notes

Regular maintenance of catch basins is essential to ensure they function properly. This includes cleaning out debris and inspecting the connections to the drainage system.