Southeast Regional Office
PAI130544, MS4, West Brandywine Township Chester County, 198 Lafayette Road, West Brandywine, PA 19320-1231.
The application is for a renewal of an individual NPDES permit for the discharge of stormwater from a regulated municipal separate storm sewer system (MS4) to waters of the Commonwealth in West Brandywine Township, Chester County. The receiving stream(s), Unnamed Tributary of West Branch Brandywine Creek, Unnamed Tributary to Beaver Creek (CWF, MF), Culbertson Run (HQ-TSF, MF), and West Branch Brandywine Creek, is located in State Water Plan watershed 3-H and is classified for Mi, High Quality Waters - Trout Stocking, Cold Water Fishes, and Migratory Fishes, aquatic life, water supply and recreation. The applicant is classified as a small MS4.
The applicant has submitted the following plan(s) with the application to reduce pollutant loads to impaired waters:
- A Pollutant Reduction Plan (PRP)
- A Total Maximum Daily Load (TMDL) Plan
You may make an appointment to review the DEP files on this case by calling the File Review Coordinator at 484-250-5910.
The EPA waiver is in effect for small MS4s, and is not in effect for large MS4s.