| Polluter | Pollutants | Sources | Emissions |
|---|---|---|---|
| Circuit Systems Company Inc | 5 | 5 | 253.16 |
| Coach & Colors | 6 | 8 | 60.00 |
| Color Coat Enameling & Applian | 8 | 24 | 5,383.84 |
| Mt. San Antonio Community Coll | 6 | 20 | 6,403.27 |
| Norris Plumbing Fixtures | 1 | 1 | 2,385.60 |
| Scott Engineering Inc | 1 | 2 | 11,260.00 |
| Soderberg Mfg Co | 1 | 1 | 93.00 |
| Southcoast Cabinet Inc,Paint D | 6 | 9 | 12,520.00 |