Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PENDA CORP
2344 W WISCONSIN ST, PORTAGE, WI, 53901
Parent company: NA
Carcinogen
— 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 | Styrene | Diisocyanates | Total (lbs) | |||
| 2017 | — | 2 | 2 | |||
| 2016 | — | 2 | 2 | |||
| 2015 | — | 2 | 2 | |||
| 2014 | — | 2 | 2 | |||
| 2011 | 3,217 | — | 3,217 | |||
| 2010 | 4,273 | — | 4,273 | |||
| 2009 | 3,997 | — | 3,997 | |||
| 2008 | 3,885 | — | 3,885 | |||
| 2007 | 4,316 | — | 4,316 | |||
▎ 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.