Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TMS INTERNATIONAL LLC
100 STEEL MILL RD, SEGUIN, TX, 78155
Parent company: TMS INTERNATIONAL CORP
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 | Manganese compounds | Manganese And Manganese Compounds | Total |
|---|---|---|---|
| 2024 | — | 13 | 13 |
| 2023 | — | 13 | 13 |
| 2022 | 9 | — | 9 |
| 2021 | 9 | — | 9 |
| 2020 | 15 | — | 15 |
| 2019 | 13 | — | 13 |
| 2018 | 15 | — | 15 |
| 2017 | 16 | — | 16 |
| 2016 | 15 | — | 15 |
| 2015 | 23 | — | 23 |
| 2014 | 17 | — | 17 |
| 2013 | 20 | — | 20 |
| 2012 | 19 | — | 19 |
| 2011 | 20 | — | 20 |
| 2010 | 20 | — | 20 |
| 2009 | 16 | — | 16 |
| 2008 | 13 | — | 13 |
| 2007 | 14 | — | 14 |
| 2006 | 17 | — | 17 |