Why is it important to manage stormwater during construction activities?

Managing stormwater during construction activities is essential primarily to prevent sediment and pollutants from entering water bodies. Construction sites are often disturbed by grading, excavation, and the movement of heavy machinery, which can expose soil to erosion. When it rains, this loose soil can easily wash off the site and carry along with it other potential pollutants such as chemicals, oil, and construction debris into nearby rivers, lakes, or streams. This contamination can harm aquatic ecosystems, disrupt water quality, and violate environmental regulations.

Controlling stormwater runoff is not just a regulatory requirement but also an ethical obligation to protect the environment and surrounding communities. Effective stormwater management practices, such as silt fences, sediment basins, and erosion controls, play a crucial role in maintaining the integrity of local water bodies and supporting biodiversity. Therefore, the focus in managing stormwater during construction is fundamentally about protecting water resources and ensuring compliance with environmental protection standards.