Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
OHIO STAR FORGE CO
4000 MAHONING AVE, WARREN, OH, 44483
Parent company: DAIDO STEEL CO LTD
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 | Chromium | Manganese | Nickel | Total |
|---|---|---|---|---|
| 2013 | 0 | 0 | 0 | 0 |
| 2011 | 0 | 0 | 0 | 0 |
| 2010 | 0 | 0 | — | 0 |
| 2009 | 0 | 0 | — | 0 |
| 2008 | 0 | 0 | 0 | 0 |
| 2007 | 0 | 0 | 0 | 0 |