10 facilities in Illinois reported releasing a combined 158.1k pounds of hydrogen sulfide to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Viscofan Usa Inc | Danville | 57.7k |
| Citgo Petroleum Corp Lemont Refinery | Lemont | 41.2k |
| Exxonmobil Oil Corp Joliet Refinery | Channahon | 28.3k |
| Wood River Refinery | Roxana | 13.1k |
| Honeywell International Inc | Metropolis | 7.3k |
| Washington Mills Hennepin Inc | Hennepin | 5.8k |
| Marathon Petroleum Co Lp Illinois Refining Div | Robinson | 3.5k |
| Afton Chemical Corp | Sauget | 994 |
| Allied Asphalt (Mc-29) | Milan | 294 |
| Veolia N.a. Inc. | Sauget | 3 |
← All Hydrogen sulfide releases nationwide · Illinois pollution overview