| Polluter | Pollutants | Sources | Emissions |
|---|---|---|---|
| Basf Corp | 43 | 301 | 109,721.85 |
| Cirqon Technologies Corp | 2 | 14 | 380.04 |
| Domino Amjet Inc | 38 | 39 | 4,139.46 |
| Domino Amjet Inc | 4 | 8 | 14,422.40 |
| Gallagher Corp | 2 | 2 | 20,060.00 |
| Hendricks Animal Hospital | 38 | 38 | 155.90 |
| Illinois Tollway | 41 | 51 | 4,964.97 |
| Kalva Corp | 38 | 41 | 3,494.65 |
| North Shore Sanitary District | 12 | 12 | 21,167.13 |
| Nosco Inc | 4 | 11 | 28,218.03 |
| Plasco, Inc. | 1 | 1 | 2,224.56 |
| Pq Corp | 39 | 51 | 72,055.52 |
| Rojac Inc | 1 | 1 | 1,740.00 |
| Roquette America Inc | 40 | 118 | 38,158.81 |
| Speedway Superamerica Store 7350 | 1 | 1 | 10,920.00 |
| Tricel Corp | 2 | 2 | 360.00 |