ARCELORMITTAL STEELTON LLC - Primary Metal Facility in Steelton, Pennsylvania

ARCELORMITTAL STEELTON LLC is a primary metal facility located at 215 S Front St, Steelton, Pennsylvania, within Dauphin County. As part of the ArcelorMittal group, it operates in the iron and steel sector, with NAICS codes covering iron and steel mills and ferroalloy manufacturing. The plant is operational and situated along the Susquehanna River, reflecting typical siting for heavy industry with access to water and transport. The facility operates under the U.S. EPA's multi-media regulatory framework, including the Clean Air Act (CAA), Clean Water Act (CWA), Resource Conservation and Recovery Act (RCRA), and Toxics Release Inventory (TRI) Section 313 reporting. As a primary metal plant, it likely involves processes such as steelmaking, casting, and rolling, with associated emissions of particulate matter, metals, and greenhouse gases. The scale of operations is consistent with large integrated steel mills common in the northeastern United States. Environmental significance stems from the sector's inherent pollution intensity, including air emissions from furnaces and water discharges from cooling and processing. The plant's proximity to the Susquehanna River and nearby communities necessitates robust environmental management. Its role in the regional economy and steel supply chain underscores its importance, while regulatory oversight aims to mitigate environmental impacts.

The facility is located in Steelton, Pennsylvania, along the Susquehanna River, a major waterway that flows into the Chesapeake Bay. The region has a history of heavy industry, including steel production, which contributes to local air and water quality concerns. Primary metal operations generate emissions of particulate matter, sulfur dioxide, nitrogen oxides, and heavy metals, as well as process wastewater requiring treatment. Community proximity to the plant heightens the importance of compliance with EPA regulations to protect public health and the environment.