Overview
ArcelorMittal Indiana Harbor in East Chicago, Indiana, is a large operational primary metal facility. It is one of the largest integrated steel mills in North America, producing a wide range of steel products.
ArcelorMittal Indiana Harbor, located at 3210 Watling Street in East Chicago, Indiana, is a major integrated steel mill operating under the primary metal sector. The facility is one of the largest steel production sites in North America, with a significant capacity for steelmaking and finishing. As part of ArcelorMittal, the world's leading steel company, this plant plays a critical role in supplying steel to various industries including automotive, construction, and manufacturing. The facility operates under the regulatory oversight of the U.S. Environmental Protection Agency (EPA) and the Indiana Department of Environmental Management (IDEM). It is subject to multiple environmental regulations including the Clean Air Act (CAA), Clean Water Act (CWA), and Resource Conservation and Recovery Act (RCRA). As a large integrated steel mill, it involves processes such as coke making, ironmaking, steelmaking, and rolling, which are associated with significant emissions and waste generation. The plant's NAICS code 331111 indicates it is an iron and steel mill, which typically involves blast furnaces and basic oxygen furnaces. The environmental significance of ArcelorMittal Indiana Harbor is substantial due to its scale and the inherent pollution intensity of steel production. The facility is located in an industrialized area near Lake Michigan, and its operations have historically been a focus of environmental compliance and community concern. The plant's role in the regional economy and its impact on local air and water quality make it a key subject of regulatory attention and environmental monitoring.
Environmental context
The facility is situated in East Chicago, Indiana, a heavily industrialized area along the southern shore of Lake Michigan. The region has a history of industrial pollution, and the steel mill's operations contribute to local air emissions including particulate matter, sulfur dioxide, and nitrogen oxides. Proximity to residential communities raises concerns about potential health impacts. The plant's water usage and discharge into the Grand Calumet River or Lake Michigan are subject to Clean Water Act permits. The area's industrial legacy and ongoing environmental justice issues shape the regulatory and community context for this facility.
Frequently asked questions
ArcelorMittal Indiana Harbor is located at 3210 Watling Street in East Chicago, Indiana, United States. It is situated in the heavily industrialized area along the southern shore of Lake Michigan.
ArcelorMittal Indiana Harbor is an integrated steel mill, classified under the primary metal sector. It produces a wide range of steel products using processes such as coke making, ironmaking, steelmaking, and rolling.
ArcelorMittal Indiana Harbor is currently operational and is one of the largest steel production sites in North America.
The facility is subject to U.S. EPA regulations including the Clean Air Act, Clean Water Act, and Resource Conservation and Recovery Act. It also complies with Indiana state environmental requirements administered by IDEM.
The NAICS code is 331111, which corresponds to iron and steel mills. This indicates the facility engages in smelting and refining ferrous metals from iron ore and scrap, typically using blast furnaces and basic oxygen furnaces.
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