Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CMC SOUTHERN POST
850 TAYLOR ST, CAYCE, SC, 29033
Parent company: COMMERCIAL METALS 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 | Xylene (mixed isomers) | Toluene | Nickel | Manganese compounds | Lead compounds | Total (lbs) |
| 2016 | — | — | 760 | 760 | 1 | 1,521 |
| 2015 | — | — | 5 | — | — | 5 |
| 1998 | 11,300 | — | — | — | — | 11,300 |
| 1997 | 11,611 | — | — | — | — | 11,611 |
| 1996 | — | 19,563 | — | — | — | 19,563 |
▎ 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.