Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
FOUR O CORP
375 N MAIN ST, MANSFIELD, OH, 44902
Parent company: RELADYNE LLC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Toluene | Xylene (mixed isomers) | Ethylbenzene | Naphthalene | Total |
|---|---|---|---|---|---|
| 2018 | 32 | 8 | 3 | 0 | 42 |
| 2017 | 30 | 8 | — | 0 | 38 |