| Polluter | Pollutants | Sources | Emissions |
|---|---|---|---|
| Maxcess Technologies | 23 | 49 | 133,917.15 |
| Sanders Brothers Construction:#1 | 7 | 37 | 456,796.00 |
| Scout Boats | 13 | 36 | 181,751.36 |
| Midwest Control Products | 7 | 16 | 3,624.75 |
| Withers Industries:Summerville | 6 | 9 | 58,941.27 |
| Quality Marble | 5 | 9 | 26,502.48 |
| Belting Industries | 4 | 8 | 120,177.60 |
| Key West:Summerville | 6 | 6 | 131,858.35 |
| Raisio Staest U.S. Inc. | 1 | 2 | 1,791.00 |
| Marble Plus Inc. | 1 | 1 | 3,534.00 |
| Briteline Extrusions Inc. | 1 | 1 | 5.00 |
| Carolina Composites L.L.C. | 1 | 1 | 11,100.00 |