Charter Manufacturing Company Inc - Primary Metal Facility in Center Line, Michigan

Charter Manufacturing Company Inc is a primary metal facility located at 23860 Sherwood Avenue in Center Line, Michigan, United States. The plant is operational and falls under the Primary Metal sector, with NAICS codes covering iron and steel mills (331111), steel shape manufacturing (331222), metal coating (332811), and metal heat treating (332812). This indicates a diverse metal processing operation typical of integrated industrial facilities in the Great Lakes region. The facility operates under the regulatory framework of the United States Environmental Protection Agency (EPA), 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 is subject to sector-specific standards for emissions, wastewater, and hazardous waste management. The scale of operations is consistent with medium-to-large metal manufacturing facilities in the Midwest, which often serve automotive and construction supply chains. Charter Manufacturing's location in Macomb County places it within a densely populated industrial corridor near Detroit. The plant's environmental significance stems from its potential air emissions (e.g., particulate matter, metals) and wastewater discharges, which are regulated under state and federal permits. Its role in the regional metal supply chain underscores its importance to local manufacturing, while compliance with EPA multi-media regulations is critical for minimizing community and environmental impacts.

The facility is situated in Center Line, Michigan, a suburban area within the Detroit metropolitan region. The local environment is characterized by a mix of industrial and residential zones, with proximity to the Great Lakes watershed. Primary metal operations in this region are subject to stringent air quality regulations due to historical industrial pollution. The plant's emissions of particulate matter and metals are regulated under the Clean Air Act, while stormwater and process wastewater discharges are managed under the Clean Water Act. Community proximity necessitates robust environmental management to address potential health and ecological risks.