Drain

Definition

A trench, ditch, or pipe designed to carry away wastewater.

Purpose

Drains remove excess water from surfaces, preventing flooding and water damage. They are essential for managing wastewater in residential, commercial, and industrial settings, ensuring sanitary conditions and protecting infrastructure.

Examples of Use

1. Storm Drains: Collect and channel rainwater from streets and parking lots to prevent flooding.
2. Sewer Drains: Transport wastewater from buildings to treatment facilities.
3. Foundation Drains: Installed around building foundations to prevent water accumulation and potential structural damage.

Related Terms

• Sewer: A system of underground pipes that carries sewage and wastewater.
• Gutter: A shallow trough fixed beneath the edge of a roof for carrying off rainwater.
• Culvert: A tunnel carrying a stream or open drain under a road or railroad.

Notes

• Drains must be properly maintained to prevent clogs and ensure efficient water removal.
• Various types of drains are used depending on the specific application and environmental conditions.