Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SOUTHWIRE CO-MINERAL WELLS PLANT
3800 IND US TRIAL PKWY SE, MINERAL WELLS, TX, 76067
Parent company: SOUTHWIRE CO
Carcinogen
PBT
— 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 | Lead | Antimony | Antimony And Antimony Compounds | Antimony compounds | Copper | Total (lbs) |
| 2020 | — | — | 142 | — | 5 | 147 |
| 2019 | — | — | 146 | — | 5 | 151 |
| 2018 | — | — | 627 | — | 5 | 632 |
| 2017 | — | — | — | 476 | 5 | 481 |
| 2016 | — | — | — | — | 5 | 5 |
| 2015 | — | — | — | — | 2 | 2 |
| 2014 | — | — | — | — | 2 | 2 |
| 2013 | — | — | — | — | 1 | 1 |
| 2012 | 1 | — | — | — | 1 | 2 |
| 2011 | 1 | — | — | — | 6 | 7 |
| 2010 | — | — | — | — | 8 | 8 |
| 2007 | 1 | 56 | — | — | — | 57 |
| 2006 | 75 | 89 | — | — | — | 164 |
| 2005 | 432 | 127 | — | — | — | 559 |
| 2004 | 495 | 146 | — | — | — | 641 |
| 2003 | 499 | 141 | — | — | — | 640 |
| 2002 | 725 | 167 | — | — | — | 892 |
| 2001 | 529 | 250 | — | — | — | 779 |
| 2000 | 255 | 250 | — | — | — | 505 |
| 1999 | 255 | 255 | — | — | — | 510 |
| 1998 | 255 | 250 | — | — | — | 505 |
▎ 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.