Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BROOKS AUTOMATION INC
9 HAMPSHIRE ST, MANSFIELD, MA, 02048
Parent company: BROOKS AUTOMATION INC
Carcinogen
PBT
— 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 | Freon 113 (CFC-113) | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Lead | Total (lbs) | ||
| 2006 | — | — | 3 | 3 | ||
| 2005 | — | — | 3 | 3 | ||
| 2004 | — | — | 3 | 3 | ||
| 2003 | — | — | 2 | 2 | ||
| 2002 | — | — | 2 | 2 | ||
| 1995 | — | 14,850 | — | 14,850 | ||
| 1994 | — | 17,200 | — | 17,200 | ||
| 1993 | 18,922 | — | — | 18,922 | ||
| 1992 | 14,400 | — | — | 14,400 | ||
| 1991 | 20,160 | — | — | 20,160 | ||
| 1990 | 18,816 | — | — | 18,816 | ||
▎ 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.