11 facilities in Illinois reported releasing a combined 688 pounds of antimony compounds to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Olin Winchester Llc Main Plant | East Alton | 626 |
| Sabic Innovative Plastics Us Llc | Ottawa | 23 |
| Citgo Petroleum Corp Lemont Refinery | Lemont | 14 |
| Electri-Flex Co | Roselle | 13 |
| Gates Corp | Galesburg | 5 |
| Lake Cable Llc | Bensenville | 5 |
| Clarios Llc | Geneva | 1 |
| Accurate Dispersions | South Holland | 1 |
| Ideal Industries Inc. | Sycamore | 0 |
| Carlisle Construction Materials Llc | Greenville | 0 |
| Sherwin-Williams Co | Kankakee | 0 |
← All Antimony compounds releases nationwide · Illinois pollution overview