| source | facility | location |
| 0165000006 F004 | PICWAY POWER PLANT | LOCKBOURNE |
| 0204010003 F002 | ELKEM METALS COMPANY | ASHTABULA |
| 0448011576 Z003 | HOFFMAN ROAD LANDFILL | TOLEDO |
| 0857043008 F002 | STONY HOLLOW RECYCLING AND DISPOSAL FACILITY | DAYTON |
| 1576001579 F004 | COUNTYWIDE RECYCLING AND DISPOSAL FACILITY | EAST SPARTA |
| 1576181541 F004 | AMERICAN LANDFILL INC. | SANDY TOWNSHIP, STARK COUNTY |