Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
KENNAMETAL INC
201 YZEX ST, ASHEBORO, NC, 27203
Parent company: KENNAMETAL INC
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 | 1,1,1-Trichloroethane | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Aluminum oxide (fibrous forms) | Cobalt | Total |
|---|---|---|---|---|---|
| 2005 | — | 1 | — | — | 1 |
| 2003 | — | 1 | — | — | 1 |
| 2002 | — | 16 | 171 | — | 187 |
| 2001 | — | 19 | 146 | — | 165 |
| 2000 | — | 29,112 | 18,350 | 2,691 | 50,153 |
| 1999 | — | 19 | — | — | 19 |
| 1998 | — | 5 | — | — | 5 |
| 1997 | — | 1 | — | — | 1 |
| 1996 | — | 1 | — | — | 1 |
| 1995 | — | 1 | — | — | 1 |
| 1994 | — | 1 | — | — | 1 |
| 1993 | — | 1 | — | — | 1 |
| 1992 | 395 | 1 | — | — | 396 |
| 1991 | 8,288 | 1 | — | — | 8,289 |
| 1990 | 12,240 | — | — | — | 12,240 |
| 1989 | 20,497 | — | — | — | 20,497 |
| 1988 | 22,666 | — | — | — | 22,666 |
| 1987 | 17,835 | — | — | — | 17,835 |