QEHSEnvironment
Stormwater Pollution Prevention PlanSWPPP
A plan required under NPDES permits to prevent stormwater contamination.
Required for industrial facilities and construction sites under EPA NPDES Multi-Sector General Permit (MSGP) or Construction General Permit (CGP). A SWPPP identifies pollutant sources, describes BMPs (Best Management Practices), and establishes inspection and monitoring schedules. Annual comprehensive site inspections and quarterly visual assessments are typically required.