Superfund Site Profile
The Iron Horse Park site is located in North Billerica, Massachusetts. The site is a 553-acre industrial complex. It includes manufacturing and rail yard maintenance facilities, open storage areas, landfills and wastewater lagoons. A long history of industrial activities at the site, beginning in 1913, has resulted in the contamination of soil, groundwater, and surface water. Site cleanup, operation and maintenance activities, and environmental monitoring are ongoing.