Cleveland Cliffs Indiana Harbor
3001 Dickey Road
East Chicago, IN 46312
The Indiana Harbor complex is one of the largest integrated steelmaking facilities in North America and is located in East Chicago, Indiana, just 20 miles southeast of Chicago. Indiana Harbor is a diverse facility capable of making a full range of flat products and is a leader in the North American development of new automotive products. It is a primary supplier of coils to Cleveland-Cliffs Tek and Kote.
Cleveland Cliffs Central Treatment Plant
Latest Inspection Report:
Cleveland Cliffs Indiana Harbor - East Facility
- Indiana Harbor - East Facility IDEM Agreed Order
- Indiana Harbor - East Facility NPDES Permit (issued 12/29/2023)
Latest IDEM Inspection Report (updated March 10, 2025):
Latest U.S. EPA Inspection Report:
- Inspection Report, Part 1
- Inspection Report, Part 2
- Inspection Report, Part 3
- Inspection Report, Part 4
Cleveland Cliffs Indiana Harbor - West Facility
- Indiana Harbor - West Facility IDEM Agreed Order
- Indiana Harbor - West Facility IDEM Agreed Order Close-Out
- Indiana Harbor - West Facility NPDES Permit (issued 12/29/2023)
Latest IDEM Inspection Report (updated March 10, 2025):
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