Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
OHIO ANODIZING CO. INC.
915 N 20TH ST, COLUMBUS, OH, 43219
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Nitric acid | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Phosphoric acid | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Total |
|---|---|---|---|---|---|---|
| 2024 | 304 | — | — | — | — | 304 |
| 2023 | 315 | — | — | — | — | 315 |
| 2022 | 338 | — | — | — | — | 338 |
| 2021 | 428 | — | — | — | — | 428 |
| 2020 | 382 | — | — | — | — | 382 |
| 2019 | 473 | — | — | — | — | 473 |
| 2018 | 507 | — | — | — | — | 507 |
| 2017 | 626 | — | — | — | — | 626 |
| 2016 | 361 | — | — | — | — | 361 |
| 2015 | 397 | — | — | — | — | 397 |
| 2014 | 626 | — | — | — | — | 626 |
| 2013 | 2,256 | — | — | — | — | 2,256 |
| 2012 | 2,148 | — | — | — | — | 2,148 |
| 2011 | 2,148 | — | — | — | — | 2,148 |
| 2010 | 500 | — | — | — | — | 500 |
| 2009 | 500 | — | — | — | — | 500 |
| 2008 | 500 | — | — | — | — | 500 |
| 2007 | 500 | — | — | — | — | 500 |
| 2006 | 500 | — | — | — | — | 500 |
| 2005 | 500 | — | — | — | — | 500 |
| 2004 | 250 | — | — | — | — | 250 |
| 2003 | 250 | — | — | — | — | 250 |
| 1998 | — | — | 750 | — | — | 750 |
| 1997 | — | — | 750 | — | — | 750 |
| 1996 | — | — | 250 | — | — | 250 |
| 1990 | 250 | 250 | 250 | 250 | — | 1,000 |
| 1989 | 750 | 750 | 1,090 | 1,900 | — | 4,490 |
| 1988 | 1,100 | 1,200 | — | 750 | 1,750 | 5,050 |
| 1987 | 1,131 | 6,056 | 3,114 | 906 | 1,743 | 12,950 |