| Polluter | Pollutants | Sources | Emissions |
|---|---|---|---|
| Big Spring Refinery | 34 | 1753 | 9,463,461.48 |
| Big Spring Carbon Black | 12 | 102 | 29,160,081.57 |
| Vealmoor Compressor Stn | 11 | 92 | 652,228.60 |
| Big Spring Cogeneration | 7 | 58 | 2,290,430.59 |
| Howard Booster Treater | 7 | 36 | 723,480.99 |
| Big Spring Booster | 7 | 22 | 460,882.81 |
| Cabot Crude Gathering Station | 7 | 11 | 59,458.40 |