Gerdau Ameristeel US Inc - SMS Mill Services LLC: Primary Metal Facility in Jackson, Tennessee

Gerdau Ameristeel US Inc - SMS Mill Services LLC is a primary metal facility located at 801 Gerdau Dr, Jackson, Tennessee, within Madison County. The plant operates in the steel sector, with NAICS codes covering iron and steel mills (331110), steel product manufacturing (331111), and secondary processing (331492, 333111). As part of Gerdau, a global steel producer, this facility contributes to the regional industrial base. The facility operates under U.S. environmental regulations, including the Clean Air Act (CAA), Clean Water Act (CWA), and Resource Conservation and Recovery Act (RCRA). As a primary metal operation, it likely involves electric arc furnace (EAF) steelmaking, which is common in the U.S. for recycling scrap metal. The plant's scale is typical for a medium-to-large steel mill, with potential for significant energy use and emissions. This facility plays a key role in the local economy of Jackson, providing steel products for construction and manufacturing. Its environmental significance stems from air emissions (particulates, greenhouse gases) and wastewater management, regulated under federal and state permits. The plant's location in Tennessee places it within a region with active industrial oversight by the Tennessee Department of Environment and Conservation.

The facility is situated in Jackson, Tennessee, a city with a mix of industrial and agricultural land use. The region's climate is humid subtropical, which can influence air dispersion and water quality. As a primary metal plant, key environmental concerns include air emissions of particulate matter, nitrogen oxides, and carbon dioxide from steelmaking, as well as wastewater containing heavy metals and suspended solids. Community proximity to the plant may raise health and nuisance concerns, though specific impacts depend on local zoning and buffer zones.