8 facilities in Michigan reported releasing a combined 798 pounds of cyanide compounds to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Selfridge Plating Inc. | Harrison Township | 489 |
| Engineered Heat Treat Inc | Madison Heights | 250 |
| Pharmacia & Upjohn Co Llc A Subsidiary Of Pfizer Inc | Portage | 20 |
| Valley City Plating | Grand Rapids | 18 |
| Dayton Lamina Corp | Bellaire | 9 |
| K C Jones Plating Co | Hazel Park | 7 |
| Calumet Electronics Corp | Calumet | 5 |
| Allied Finishing Inc | Kentwood | 0 |
← All Cyanide compounds releases nationwide · Michigan pollution overview