Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ATLAS STEEL & WIRE GERDAU AMERISTEEL US INC
325 HORD ST, HARAHAN, LA, 70123
Parent company: GERDAU AMERISTEEL US INC
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 | Toluene | Xylene (mixed isomers) | Trichloroethylene | Nickel compounds | Total (lbs) | |
| 1999 | — | — | — | 4 | 4 | |
| 1996 | 43,429 | — | — | — | 43,429 | |
| 1995 | 199,219 | — | — | — | 199,219 | |
| 1994 | 236,220 | — | — | — | 236,220 | |
| 1993 | 169,116 | — | — | — | 169,116 | |
| 1992 | 152,561 | — | — | — | 152,561 | |
| 1991 | 174,368 | — | — | — | 174,368 | |
| 1990 | 160,640 | 22,280 | 12,350 | — | 195,270 | |
| 1989 | 157,781 | 24,198 | — | — | 181,979 | |
▎ 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.