Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PEPPERELL PAPER CO INC PEPPERELL DIV
128 MAIN ST, PEPPERELL, MA, 01463
Parent company: MERRIMAC PAPER CO
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 | Ammonium sulfate (solution) | Copper | Total (lbs) | ||
| 1995 | 12,437 | — | — | 12,437 | ||
| 1992 | 3,658 | — | — | 3,658 | ||
| 1991 | 2,025 | 5,100 | — | 7,125 | ||
| 1990 | 28,000 | — | 5 | 28,005 | ||
| 1989 | 85,000 | — | — | 85,000 | ||
| 1987 | — | 3,750 | — | 3,750 | ||
▎ 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.