Overview
Marathon Steel Co is a primary metal facility in Tempe, Arizona, operating under US EPA regulations. The plant processes steel, contributing to the region's industrial sector.
Marathon Steel Co is a primary metal facility located in Tempe, Maricopa County, Arizona, United States. The plant operates in the steel industry, with NAICS codes 331111 (Iron and Steel Mills) and 331315 (Aluminum Sheet, Plate, and Foil Manufacturing), indicating a focus on metal production and processing. As an operational facility, it plays a role in the local industrial landscape. The facility operates under the regulatory framework of the United States Environmental Protection Agency (EPA), which enforces multi-media environmental regulations including the Clean Air Act (CAA), Clean Water Act (CWA), Resource Conservation and Recovery Act (RCRA), and Toxics Release Inventory (TRI) Section 313 reporting. These regulations govern emissions, wastewater discharges, waste management, and chemical reporting for primary metal facilities. In Arizona, the facility may also be subject to state-level permits administered by the Arizona Department of Environmental Quality (ADEQ). The environmental significance of Marathon Steel Co lies in its potential impacts from steel production processes, which can generate air emissions (e.g., particulate matter, sulfur dioxide, nitrogen oxides), wastewater from cooling and processing, and solid wastes such as slag. The facility's location in Tempe, a suburban area near Phoenix, means it operates in proximity to residential communities, necessitating compliance with local air quality and water discharge standards. Its role in the supply chain for construction and manufacturing underscores its economic importance.
Environmental context
The facility is situated in Tempe, Arizona, within the Sonoran Desert region, characterized by arid climate and limited water resources. Primary metal operations, such as steel production, are water-intensive and can contribute to local water demand and potential contamination. Air emissions from furnaces and processing units may affect regional air quality, particularly particulate matter and ozone precursors. The proximity to residential areas increases the importance of stringent environmental controls to minimize community exposure to industrial pollutants.
Frequently asked questions
Marathon Steel Co is located at Elliott & Kyrene Rds in Tempe, Maricopa County, Arizona, United States.
Marathon Steel Co is a primary metal facility, likely involved in steel production and processing, as indicated by its NAICS codes for iron and steel mills and aluminum manufacturing.
The facility must comply with US EPA regulations including the Clean Air Act, Clean Water Act, RCRA, and TRI reporting. State-level permits from ADEQ may also apply.
Primary metal facilities can generate air emissions (particulates, SOx, NOx), wastewater, and solid wastes. They are subject to strict emission limits and waste management requirements under EPA programs.
Located in arid Tempe, the facility faces water scarcity issues and must manage water use carefully. Its proximity to residential areas necessitates robust pollution control to protect community health.
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