Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MPB CORP (DBA TIMKEN AEROSPACE)
32 OPTICAL AVE, KEENE, NH, 03431
Parent company: THE TIMKEN CO
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 | Freon 113 (CFC-113) | Tetrachloroethylene | 1,1,1-Trichloroethane | Methanol | Total |
|---|---|---|---|---|---|
| 2008 | — | — | — | 223 | 223 |
| 1993 | 3,200 | — | — | — | 3,200 |
| 1992 | 35,000 | — | — | — | 35,000 |
| 1991 | 32,000 | — | — | — | 32,000 |
| 1990 | 36,700 | 30,700 | 500 | — | 67,900 |