Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PIERCAN USA INC.
180 BOSSTICK BLVD, SAN MARCOS, CA, 92069
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 | Toluene | Total (lbs) | ||||
| 2021 | 5,962 | 5,962 | ||||
| 2020 | 2,609 | 2,609 | ||||
| 2019 | 2,500 | 2,500 | ||||
| 2018 | 2,142 | 2,142 | ||||
| 2017 | 1,309 | 1,309 | ||||
| 2016 | 1,300 | 1,300 | ||||
| 2015 | 842 | 842 | ||||
| 2014 | 830 | 830 | ||||
| 2013 | 1,429 | 1,429 | ||||
| 2012 | 783 | 783 | ||||
| 2011 | 708 | 708 | ||||
| 2010 | 620 | 620 | ||||
| 2009 | 470 | 470 | ||||
| 2008 | 377 | 377 | ||||
| 2006 | 401 | 401 | ||||
| 2005 | 318 | 318 | ||||
| 2004 | 268 | 268 | ||||
▎ 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.