What is considered a significant material regarding storm water quality?

The concept of significant materials in the context of storm water quality refers specifically to any substances that have the potential to degrade or impair the quality of water. This encompasses a broad range of materials, including but not limited to chemicals, oils, sediment, and various waste products. When these materials enter water systems, they can contribute to pollution, harm aquatic life, and adversely affect human health.

Understanding that any material with the potential to degrade water quality is significant helps operators manage storm water effectively. This knowledge ensures that they implement adequate controls and practices to minimize the discharge of harmful substances into storm water systems. Therefore, identifying significant materials and their impacts is crucial for maintaining compliance with environmental regulations and protecting natural water bodies.