The Peppercorn Drive Outfall Restoration project in Fairfax County, VA was completed in August 2015. The project involved installing a drop inlet structure, extending the storm sewer pipe, and adding a concrete end wall and step pool system to stabilize an eroded outfall between two properties on Peppercorn Drive. The project team extended the existing storm pipe, constructed a plunge pool and two step pool structures using stone, and stabilized the channel banks with grading and coir matting.