| Polluter | Pollutants | Sources | Emissions |
|---|---|---|---|
| Macneal Memorial Hospital | 40 | 41 | 14,431.88 |
| Berwyn Veterinary Medical Center | 38 | 38 | 3,488.87 |
| Parkwyn Funeral Home | 37 | 37 | 8,945.46 |
| Campagna-Turano Bakery Inc | 3 | 15 | 20,160.00 |
| Bp Prods. N.A. Inc. Chicago Terminal | 5 | 10 | 1,213.00 |
| Olympic Cleaners | 1 | 1 | 24,680.00 |