Who is primarily responsible for the development of the Stormwater Pollution Prevention Plan (SWPPP)?

The primary responsibility for developing the Stormwater Pollution Prevention Plan (SWPPP) lies with the operator. The operator is typically the individual or entity that has direct control over the construction site and its operations, which includes managing the activities that could impact stormwater quality. This position involves coordinating various aspects of the project to ensure compliance with local, state, and federal regulations regarding stormwater management.

An effective SWPPP requires a comprehensive understanding of the site's potential sources of pollutant discharge, as well as the implementation of necessary best management practices (BMPs) to mitigate these risks. The operator is tasked with identifying these aspects and ensuring that the SWPPP is tailored to the specific conditions and activities of the site. This includes conducting site assessments, defining pollution prevention measures, and outlining inspection and maintenance protocols.

While contractors, inspectors, and project managers play important roles in the overall project execution and compliance monitoring, the operator's responsibility is foundational in creating a thorough and effective SWPPP. Without the operator's involvement, the plan could lack the required specificity and commitment to pollution prevention necessary to protect water quality.