05/02/2024
Why Clogged Storm Drains Lead to Pavement Damage
Storm drains play a critical role in protecting pavement by directing water away from roads and parking surfaces. When drains become clogged, water is forced to remain on the surface longer than intended.
Standing water weakens pavement by seeping into cracks and joints. Over time, this moisture undermines the base layer, leading to potholes, surface cracking, and premature pavement failure.
During heavy rain events, blocked drains increase hydrostatic pressure beneath paved areas. This pressure accelerates deterioration and raises repair and resurfacing costs.
Preventing debris from entering storm drains helps maintain proper water flow and reduces prolonged surface exposure to moisture.
Debris caps offer an effective solution by keeping drain openings clear, protecting pavement integrity, and extending the lifespan of hardscape surfaces.