Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ELECTROPAC CO INC
252 WILLOW ST, MANCHESTER, NH, 03103
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 | Ammonia | Copper | Nitric acid | Total (lbs) | ||
| 2008 | — | — | 14 | 14 | ||
| 2007 | — | — | 12 | 12 | ||
| 2006 | — | — | 14 | 14 | ||
| 2005 | 5,601 | — | 15 | 5,616 | ||
| 2004 | 3,927 | — | 13 | 3,940 | ||
| 2003 | 2,738 | — | — | 2,738 | ||
| 2002 | 4,256 | 250 | — | 4,506 | ||
| 2001 | 3,303 | — | — | 3,303 | ||
| 2000 | 2,695 | — | — | 2,695 | ||
| 1999 | 3,250 | — | — | 3,250 | ||
| 1998 | 1,000 | — | — | 1,000 | ||
| 1996 | 1,000 | — | — | 1,000 | ||
| 1995 | 5,380 | — | — | 5,380 | ||
| 1994 | 6,870 | — | — | 6,870 | ||
| 1993 | 3,535 | — | — | 3,535 | ||
| 1992 | 3,750 | — | — | 3,750 | ||
| 1990 | 500 | — | — | 500 | ||
| 1989 | 500 | — | — | 500 | ||
▎ 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.