| Polluter | Pollutants | Sources | Emissions |
|---|---|---|---|
| Bunge North America (East) Llc | 6 | 31 | 1,183,763.00 |
| Marion City Demolition Landfill | 28 | 28 | 4,346.86 |
| Marion Steel Company | 10 | 24 | 1,983,075.96 |
| Ohio Galvanizing Corp. | 1 | 1 | 5.00 |
| Sypris Techs. | 3 | 6 | 30.00 |
| Whirlpool Corp. Marion Div. | 7 | 26 | 1,083,458.00 |