Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
400 RIVERSIDE AVE, MEDFORD, MA, 021554949
Parent company: BOSTON METAL PRODUCTS CORP
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Xylene (mixed isomers) | Manganese | Chromium | Nickel | Total (lbs) | |
| 2000 | — | 11 | — | — | 11 | |
| 1999 | — | 12 | 1 | 1 | 14 | |
| 1998 | — | 8 | — | — | 8 | |
| 1997 | — | 15 | 2 | 1 | 18 | |
| 1996 | — | 12 | 1 | 1 | 14 | |
| 1995 | — | 14 | 2 | 2 | 18 | |
| 1994 | 7,613 | 6 | — | — | 7,619 | |
| 1993 | — | 4 | — | — | 4 | |
| 1992 | — | 3 | — | — | 3 | |
| 1991 | — | 3 | — | — | 3 | |
| 1990 | — | 2 | — | — | 2 | |
▎ 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.