Overview
USX US Steel South Works is a primary metal facility in Chicago, Illinois, operating under NAICS code 331111 (Iron and Steel Mills). It is part of the US Steel Corporation and plays a key role in the region's industrial base.
USX US Steel South Works is a primary metal facility located in Chicago, Illinois, along the Lake Michigan shoreline. The plant operates under NAICS code 331111, indicating it is an integrated iron and steel mill. As part of US Steel, one of the largest steel producers in the United States, this facility contributes significantly to the domestic steel supply for construction, automotive, and industrial applications. The facility is subject to comprehensive environmental regulations under the US Environmental Protection Agency (EPA), including the Clean Air Act (CAA), Clean Water Act (CWA), and Resource Conservation and Recovery Act (RCRA). As a primary metal plant, it likely employs basic oxygen furnaces or electric arc furnaces for steelmaking, with associated emissions of particulate matter, sulfur dioxide, and greenhouse gases. The plant's location in an urban industrial area necessitates stringent permitting and monitoring under state and federal programs. USX US Steel South Works has a long operational history and is a major employer in the Chicago area. Its environmental significance stems from the high energy intensity and pollution potential of steel manufacturing. The facility's proximity to residential communities and Lake Michigan requires robust environmental management to mitigate impacts on air quality and water resources.
Environmental context
The facility is situated in an industrialized area of Chicago near Lake Michigan, which is a critical freshwater resource. Steel production at this scale generates significant air emissions, including particulate matter, nitrogen oxides, and carbon dioxide, as well as process wastewater requiring treatment. The surrounding community is exposed to potential industrial pollution, making regulatory compliance under the Clean Air Act and Clean Water Act essential for protecting public health and the environment.
Frequently asked questions
USX US Steel South Works is located at 79th and Brandon Avenue in Chicago, Illinois, United States, along the shore of Lake Michigan.
It is a primary metal facility, specifically an integrated iron and steel mill, classified under NAICS code 331111.
The facility is subject to US EPA regulations including the Clean Air Act, Clean Water Act, and RCRA, as well as state-level permits for air emissions and wastewater discharge.
Steel mills generate air pollutants such as particulate matter and sulfur dioxide, greenhouse gas emissions, and process wastewater that requires treatment to protect water quality.
The facility provides employment and economic activity but also poses potential environmental risks due to emissions and proximity to residential areas, necessitating strict regulatory oversight.
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