Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
4500 LEEDS AVE SUITE 101, NORTH CHARLESTON, SC, 29405
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Lead | Zinc compounds | Nickel compounds | Total (lbs) | |
| 2019 | 22 | — | — | — | 22 | |
| 2018 | 18 | — | — | — | 18 | |
| 2017 | 178 | — | — | — | 178 | |
| 2016 | 178 | — | — | — | 178 | |
| 2015 | — | — | 53 | — | 53 | |
| 2014 | — | — | 44 | — | 44 | |
| 2013 | 24 | — | 35 | 10 | 70 | |
| 2003 | — | 76 | — | — | 76 | |
| 2002 | — | 137 | — | — | 137 | |
▎ 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.