Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PLATING FOR ELECTRONICS INC.
94 CALVARY ST, WALTHAM, MA, 02453
Parent company: NA
Carcinogen
— 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 | Trichloroethylene | 1,1,1-Trichloroethane | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nitric acid | Total (lbs) | |
| 2024 | — | — | — | 20 | 20 | |
| 2023 | — | — | — | 20 | 20 | |
| 2022 | — | — | — | 10 | 10 | |
| 2009 | — | — | — | 20 | 20 | |
| 2008 | — | — | — | 10 | 10 | |
| 2007 | — | — | — | 10 | 10 | |
| 2006 | — | — | — | 10 | 10 | |
| 2005 | — | — | — | 10 | 10 | |
| 2004 | — | — | — | 10 | 10 | |
| 2003 | — | — | — | 10 | 10 | |
| 2002 | — | — | — | 10 | 10 | |
| 1997 | 9,855 | — | — | — | 9,855 | |
| 1996 | 10,260 | — | 500 | — | 10,760 | |
| 1995 | 10,260 | — | 500 | — | 10,760 | |
| 1994 | 10,300 | — | 500 | — | 10,800 | |
| 1993 | — | — | 500 | — | 500 | |
| 1992 | — | — | 593 | — | 593 | |
| 1991 | — | — | 625 | 764 | 1,389 | |
| 1990 | — | 8,400 | 346 | 507 | 9,253 | |
▎ 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.