7 facilities in South Dakota reported releasing a combined 91.0k pounds of ammonia to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Smithfield Packaged Meats Corp - Sioux Falls | Sioux Falls | 51.4k |
| Aberdeen Energy Llc | Mina | 11.8k |
| Glacial Lakes Energy Llc | Watertown | 11.0k |
| Otter Tail Power Co Big Stone Plant | Big Stone City | 9.1k |
| Dakota Ethanol Llc | Wentworth | 5.9k |
| Valley Queen Cheese Factory Inc. | Milbank | 1.7k |
| Ring-Neck Energy & Feed Llc | Onida | 0 |
← All Ammonia releases nationwide · South Dakota pollution overview