Facility Information:
U.S. Steel - Midwest
6300 U.S. Highway 12
Portage, IN 46368
U.S. Steel's Midwest Plant, a finishing facility that operates as part of Gary Works, is situated about 10 miles east of Gary in Portage, Indiana. Principal products include tin mill products and hot-dip galvanized, cold-rolled and electrical lamination steels that are used by customers in the automotive, construction, container, and electrical markets.
U.S. Steel - Midwest
- U.S. Steel - Midwest NPDES Permit
- U.S. Steel - Midwest IDEM Agreed Order
- U.S. Steel - Midwest Consent Decree
Additional documents pertaining to U.S. Steel Midwest are available online in the IDEM Virtual File Cabinet.
Latest IDEM Inspection Report (updated July 22, 2026):
Incidents:
Additional Resources:
Subscribe for Updates
Click on the button below to sign up to receive e-mail or SMS alerts when this page is updated.
