Which of the following must be included in a SWPPP?

A Storm Water Pollution Prevention Plan (SWPPP) serves as a crucial tool for preventing pollution from industrial and construction activities. One of the key components of an effective SWPPP is a thorough site description, alongside an assessment of potential pollution sources. This detailed representation provides vital information about the characteristics of the site, including its size, location, and activities that may contribute to stormwater runoff and pollution.

Understanding potential pollution sources allows those responsible for the SWPPP to identify risks and develop appropriate best management practices (BMPs) to mitigate them. By focusing on the specific activities and materials that could contaminate stormwater, the plan can more effectively address environmental concerns and comply with regulatory requirements. This aligns with the purpose of the SWPPP, which aims to protect water quality by identifying how stormwater might carry pollutants from a site into surrounding waterways.

Including a site description and potential pollution sources in the SWPPP is crucial for planning effective controls and ensuring that all necessary precautions are taken to avoid adverse environmental impacts. This foundational information not only guides the implementation of BMPs but also assists in monitoring and evaluating the effectiveness of the pollution prevention strategies over time.