Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ENGELHARD SURFACE TECHS, ENGELHARD CORP
5 DRAPER ST, WOBURN, MA, 01801
Parent company: ENGELHARD CORP
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 | Total |
|---|---|---|
| 1994 | 3,800 | 3,800 |
| 1993 | 11,600 | 11,600 |
| 1992 | 10,000 | 10,000 |
| 1991 | 15,000 | 15,000 |