07/25/2024
Why Parking Lots Are Vulnerable to Storm Drain Blockages
Parking lots collect runoff from large paved surfaces, making them particularly vulnerable to storm drain blockages. Water flowing across asphalt carries debris directly toward drain inlets.
Common parking lot debris includes leaves, trash, oil soaked sediment, and landscaping material. Without protection, this debris easily enters storm drains and restricts water flow.
Blocked drains in parking areas can lead to ponding water, slippery conditions, and accelerated pavement deterioration.
Frequent traffic and surrounding landscaping increase debris accumulation throughout the year.
Installing debris caps in parking lot drains helps capture debris before it enters underground systems, improving drainage performance and reducing maintenance needs.