Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PAPE ELECTROPLATING CO. LLC
410 JOHN DOWNEY DR, NEW BRITAIN, CT, 06051
Parent company: NA
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 | Nitric acid | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Zinc compounds | Cyanide compounds | Total (lbs) | |
| 2024 | — | — | 1 | — | 1 | |
| 2023 | — | — | 1 | — | 1 | |
| 2009 | 358 | — | — | — | 358 | |
| 2008 | 320 | — | — | — | 320 | |
| 2007 | 345 | — | — | — | 345 | |
| 2005 | 332 | — | — | — | 332 | |
| 2004 | 430 | — | — | — | 430 | |
| 2003 | 354 | — | — | — | 354 | |
| 2001 | 250 | — | — | — | 250 | |
| 2000 | 250 | — | — | — | 250 | |
| 1999 | 320 | — | — | — | 320 | |
| 1998 | 446 | — | — | — | 446 | |
| 1997 | 360 | — | — | — | 360 | |
| 1996 | 220 | — | — | — | 220 | |
| 1995 | 260 | — | — | — | 260 | |
| 1994 | — | 500 | — | — | 500 | |
| 1993 | — | 500 | — | — | 500 | |
| 1992 | — | 500 | — | — | 500 | |
| 1991 | — | 500 | — | — | 500 | |
| 1990 | — | 500 | — | — | 500 | |
| 1989 | — | 250 | — | — | 250 | |
| 1988 | — | 250 | 250 | 250 | 750 | |
▎ 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.