Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
JOYSON SAFETY SYSTEMS
4611 WISEMAN BLVD, SAN ANTONIO, TX, 78251
Parent company: JOYSON SAFETY SYSTEMS ACQUISITION LLC
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Zinc compounds | Nickel | Total (lbs) |
| 2017 | 255 | — | — | — | — | 255 |
| 2016 | 250 | — | — | — | — | 250 |
| 2015 | 430 | — | — | — | — | 430 |
| 2014 | 98 | — | — | — | — | 98 |
| 2013 | 98 | 97 | — | — | — | 195 |
| 2012 | 78 | 108 | — | — | — | 186 |
| 2011 | 0 | — | 0 | 0 | 0 | 0 |
| 2010 | 0 | — | 0 | 0 | 0 | 0 |
| 2009 | — | — | 0 | 0 | 0 | 0 |
| 2008 | 0 | — | 0 | 0 | 0 | 0 |
| 2007 | 0 | — | 0 | 0 | 0 | 0 |
| 2006 | 0 | — | 0 | 0 | 0 | 0 |
| 2005 | 0 | — | 0 | 0 | 0 | 0 |
| 2004 | 0 | — | 0 | 0 | 0 | 0 |
▎ 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.