Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WESTROCK CP LLC
125 DEPOT RD, UNCASVILLE, CT, 06382
Parent company: WESTROCK CO
Carcinogen
PBT
— 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 | Chlorine dioxide | Lead compounds | Polycyclic aromatic compounds | Total (lbs) | ||
| 2015 | 10 | 1 | — | 11 | ||
| 2014 | 10 | 0 | 0 | 10 | ||
| 2013 | 10 | 0 | — | 10 | ||
| 2012 | 2,379 | 0 | — | 2,379 | ||
| 2011 | 2,446 | — | — | 2,446 | ||
| 2010 | 2,437 | — | — | 2,437 | ||
| 2009 | 2,516 | — | — | 2,516 | ||
| 2008 | 2,543 | — | — | 2,543 | ||
| 2007 | 2,677 | — | — | 2,677 | ||
| 2006 | 3,029 | — | — | 3,029 | ||
| 2005 | 3,025 | — | — | 3,025 | ||
| 2004 | 2,618 | — | — | 2,618 | ||
| 2003 | 2,476 | — | — | 2,476 | ||
▎ 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.