Woodsville BrookWoodsville Brook is a tributary of the Stony Brook in Mercer County, New Jersey in the United States.CourseWoodsville Brook starts at. It flows northeast, crossing New Road and Marshalls Corner Woodsville Road. It then crosses Route 31 (Pennington Road) and Route 518 (Lambertville Hopewell Road) near to their intersection before joining the Stony Brook at.Sister tributariesBaldwins CreekDuck Pond RunHoney BranchLewis BrookPeters BrookStony Brook Branch