Stormwater Management Plan

About the Plan

As a part of our Phase II Permit responsibilities, the City of Charleston must have a Stormwater Management Plan (PDF) (SWMP). This document is the City of Charleston’s plan on how to comply with its National Pollutant Discharge Elimination System (NPDES) Permit Requirements for the quality of the stormwater that is being discharged to public water bodies. The most recent version can be found on this page.