Keystone Coke Co - Primary Metal Facility in Conshohocken, Pennsylvania

Keystone Coke Co is a primary metal facility located in Conshohocken, Montgomery County, Pennsylvania. The plant operates under NAICS code 331111, which corresponds to iron and steel mills, and is situated along the Schuylkill River at 442 River Road. As a coke production facility, it plays a key role in the regional steel supply chain. The facility operates under the regulatory oversight of the US Environmental Protection Agency (EPA) and the Pennsylvania Department of Environmental Protection. It is subject to multi-media regulations including the Clean Air Act (CAA), Clean Water Act (CWA), and Resource Conservation and Recovery Act (RCRA). As a primary metal plant, it likely utilizes by-product coke oven technology, which is typical for integrated steel mills in the United States. Keystone Coke Co's operations have significant environmental and community implications due to emissions of particulate matter, volatile organic compounds, and hazardous air pollutants. The plant's proximity to the Schuylkill River and residential areas in Conshohocken underscores the importance of its environmental management practices and compliance with EPA's National Emission Standards for Hazardous Air Pollutants (NESHAP) for coke ovens.

The facility is located in an industrial area along the Schuylkill River, which flows into the Delaware River. The surrounding region has a mix of residential and industrial land use, with potential for community exposure to emissions. Primary metal facilities like coke plants are significant sources of air pollutants, including benzene and polycyclic aromatic hydrocarbons, and generate process wastewater that requires treatment under the Clean Water Act.