Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COLUMBIA CHEMICAL CORP
1000 WESTERN DR, BRUNSWICK, OH, 44212
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 | Nitric acid | Epichlorohydrin | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Zinc compounds | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total (lbs) |
| 2024 | 646 | — | 159 | — | — | 805 |
| 2023 | 530 | — | — | — | — | 530 |
| 2022 | 532 | — | — | — | — | 532 |
| 2021 | 581 | — | — | — | — | 581 |
| 2020 | 74 | — | — | — | — | 74 |
| 2019 | 547 | — | 202 | — | — | 749 |
| 2018 | 496 | — | 147 | 253 | — | 896 |
| 2016 | 393 | — | — | — | — | 393 |
| 2015 | 64 | 30 | 139 | — | 122 | 478 |
| 2014 | 65 | 26 | 45 | — | 9 | 145 |
| 2013 | 500 | 500 | 500 | — | — | 1,500 |
| 2011 | 83 | 250 | 51 | — | — | 384 |
| 2010 | 45 | 250 | 33 | — | — | 333 |
| 2009 | 19 | 250 | — | — | — | 274 |
| 2008 | — | 250 | — | — | — | 255 |
| 2007 | — | 250 | — | — | — | 255 |
| 2006 | — | 39 | — | — | — | 44 |
| 2005 | — | 37 | — | — | — | 42 |
| 2004 | — | 34 | — | — | — | 38 |
| 2003 | — | 30 | — | — | — | 33 |
| 2002 | — | 25 | — | — | — | 28 |
| 2001 | — | 26 | — | — | — | 29 |
| 2000 | — | 33 | — | — | — | 38 |
| 1999 | — | 32 | — | — | — | 36 |
| 1998 | — | 28 | — | — | — | 32 |
▎ 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.