The City of Hendersonville is currently operating under the Phase II National Pollutant Discharge Elimination System (NPDES) General Permit for Discharges from Small MS4s (Permit TNS075353). The permit allows the municipality to discharge stormwater runoff from municipal drainage systems into the waters of the state. The permit requires that the City of Hendersonville develop and implement specific programs and best management practices to protect water quality through a Stormwater Management Program (SWMP). The Hendersonville SWMP is required to address stormwater quality through six minimum control measures.
MS4 Permit Minimum Control Measures
Public Education and Outreach
Illicit Discharge Detection and Elimination
Construction Site Runoff and Pollution Control
Permanent Stormwater management at New Development and Redevelopment Projects
Pollution Prevention/Good Housekeeping for Municipal Facilities
Additional Permit Requirements
Analytical and Non-Analytical Monitoring (Current Permit Cycle Reports can be found in the 2019-20 Annual MS4 report).