22 facilities in Louisiana reported releasing a combined 4.6M pounds of manganese compounds to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Louisiana Pigment Co Lp | Westlake | 3.5M |
| International Paper / Red River Mill | Campti | 401.9k |
| International Paper Co - Mansfield Mill | Mansfield | 268.1k |
| Westrock Cp Llc | Hodge | 196.2k |
| Hood Container Of Louisiana Llc - St Francisville Mill | Saint Francisville | 81.8k |
| Graphic Packaging International Llc | West Monroe | 58.4k |
| Packaging Corp Of America - Deridder Mill | Deridder | 21.3k |
| Roy S. Nelson Plant | Westlake | 12.4k |
| Westlake Chemicals & Vinyls Llc | Plaquemine | 8.0k |
| Brame Energy Center | Lena | 1.4k |
| Arq Solutions (Operations) Llc | Coushatta | 269 |
| Bayou Holdco Inc | New Iberia | 53 |
| Nalco Co | Garyville | 18 |
| Twin Brothers Marine Llc | Franklin | 10 |
| Diamond Green Diesel Llc | Norco | 3 |
| Kentwood Brick & Tile Llc | Kentwood | 0 |
| Foster Farms Arcadia Feedmill | Arcadia | 0 |
| Pilgrim's Natchitoches Feed Mill | Natchitoches | 0 |
| Purina Animal Nutrition Llc - Shreveport | Shreveport | 0 |
| Alliance Compressors | Natchitoches | 0 |
| Purina Animal Nutrition Llc - Arcola | Roseland | 0 |
| House Of Raeford Farms Of Louisiana Llc - Simsboro Poulty Fe | Simsboro | 0 |
← All Manganese compounds releases nationwide · Louisiana pollution overview