| Polluter | Pollutants | Sources | Emissions |
|---|---|---|---|
| Shell California Pipeline Comp | 6 | 16 | 44,522.52 |
| Savage Coal Service Corp | 6 | 24 | 43,034.10 |
| Semi Tropic Cooperative Gin | 12 | 36 | 30,478.51 |
| Golden Empire Concrete Company | 3 | 9 | 10,917.40 |
| Shell Oil Wasco Pump Station | 11 | 11 | 346.77 |
| Greenfield'S One Stop | 4 | 16 | 182.08 |
| Jeffries Brothers Inc | 4 | 16 | 177.00 |
| Hwy 46 Quick Stop | 4 | 16 | 65.28 |
| P G & E (Wasco Service Cntr) | 1 | 1 | 20.00 |