Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WRIGHT TOOL CO
ONE WRIGHT DR PO BOX 512, BARBERTON, OH, 44203
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Chromium | Manganese | Nickel | Aluminum (fume or dust) | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 2014 | 5 | 8 | — | — | — | 13 |
| 2012 | 5 | 5 | — | — | — | 10 |
| 2011 | 5 | 6 | — | — | — | 11 |
| 2008 | 11 | — | — | — | — | 11 |
| 2007 | 10 | — | — | — | — | 10 |
| 2006 | 10 | — | — | — | — | 10 |
| 2005 | 10 | — | — | — | — | 10 |
| 2004 | 10 | — | — | — | — | 10 |
| 2003 | 10 | — | — | — | — | 10 |
| 2002 | 10 | — | — | — | — | 10 |
| 2001 | 10 | — | — | — | — | 10 |
| 2000 | 10 | — | — | — | — | 10 |
| 1994 | 10 | 5 | 10 | 5 | — | 30 |
| 1993 | 10 | 10 | 10 | 10 | — | 40 |
| 1992 | 8 | 3 | 8 | 3 | — | 22 |
| 1991 | — | — | — | — | 3 | 6 |
| 1990 | — | — | — | — | 3 | 6 |
| 1989 | — | — | — | — | 4 | 8 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.