Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
1967 EASTERN AVE, VERONA, PA, 15147
Parent company: OPTA (USA)
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Manganese compounds | Manganese | Manganese And Manganese Compounds | Copper compounds | Chromium | Total |
|---|---|---|---|---|---|---|
| 2020 | — | — | 255 | — | — | 255 |
| 2019 | — | — | 255 | — | — | 255 |
| 2018 | — | — | 255 | — | — | 255 |
| 2016 | 255 | — | — | — | — | 255 |
| 2015 | 255 | — | — | — | — | 255 |
| 2014 | 255 | — | — | — | — | 255 |
| 2013 | 255 | — | — | — | — | 255 |
| 2012 | 255 | — | — | — | — | 255 |
| 2011 | 255 | — | — | 255 | — | 510 |
| 2010 | — | 255 | — | — | — | 255 |
| 2009 | — | 255 | — | — | — | 255 |
| 2008 | — | 255 | — | — | — | 255 |
| 2007 | — | 96 | — | — | 68 | 164 |
| 2006 | — | 108 | — | — | — | 108 |
| 2005 | — | 84 | — | — | 67 | 150 |
| 2004 | — | 85 | — | — | — | 85 |