8 facilities in Indiana reported releasing a combined 66.6k pounds of cyanide compounds to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Cleveland-Cliffs Burns Harbor Llc | Burns Harbor | 65.3k |
| Cleveland-Cliffs Steel Llc | East Chicago | 780 |
| Alcoa Warrick Newco Llc | Newburgh | 480 |
| Cleveland-Cliffs Steel Llc | East Chicago | 78 |
| Sumco Llc | Indianapolis | 0 |
| Univertical Llc | Angola | 0 |
| Heritage Environmental Services Llc | Indianapolis | 0 |
| Gulf Stream Coach | Nappanee | 0 |
← All Cyanide compounds releases nationwide · Indiana pollution overview