| Polluter | Pollutants | Sources | Emissions |
|---|---|---|---|
| Couvrette Building Systems | 7 | 10 | 24,429.27 |
| Ge Drives & Controls | 1 | 1 | 0.58 |
| Graham White Mfg Co | 10 | 47 | 51,754.14 |
| John W Hancock Jr Incorporated | 8 | 22 | 314,728.21 |
| Kik (Virginia) Inc. | 2 | 2 | 420.00 |
| Koppers Incorporated Salem Plant | 8 | 11 | 144,758.90 |
| Medeco Security Locks Inc. | 4 | 4 | 5.00 |
| Old Virginia Brick Co | 18 | 36 | 329,445.55 |
| Salem Frame Co | 6 | 14 | 79,320.15 |
| Salem Landfill | 28 | 28 | 1,297.79 |
| Valleydale Foods, Inc. | 8 | 22 | 74,640.59 |
| Yokohama Tire Corp | 17 | 103 | 394,377.67 |