| Polluter | Pollutants | Sources | Emissions |
|---|---|---|---|
| Bear Paw Energy - Prairie Dog Booster | 3 | 19 | 388,380.00 |
| Bitter Creek Ppl-Gladewater Central | 1 | 11 | 86,900.00 |
| Clearmont Landfill | 28 | 28 | 352.46 |
| Conoco - Sheridan | 2 | 8 | 103,040.00 |
| Sheridan Expansion Landfill | 28 | 28 | 1,723.41 |
| Sheridan Va Medical Center - Heating Plt | 3 | 6 | 89,600.00 |