What is the primary challenge to sediment control during rainfall?

The primary challenge to sediment control during rainfall is higher runoff volumes leading to increased erosion. When it rains, the intensity and volume of water can exceed the land's natural absorption capacity, resulting in surface runoff. This runoff carries away the topsoil and sediment from the land, which can lead to significant erosion.

Excessive runoff can overwhelm sediment control measures designed to capture and retain eroded materials. As water flows rapidly across the surface, it has the potential to dislodge soil particles and transport them to nearby water bodies, which can result in sedimentation and pollution. Understanding this primary challenge is crucial for effective sediment management practices, especially during rainfall events, to protect water quality and maintain soil health.