Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NORTH TEXAS STEEL CO INC WORTH DIV
4410 MARSALIS ST, FORT WORTH, TX, 76117
Parent company: NORTH TEXAS STEEL CO INC
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) | Manganese | Total (lbs) | |||
| 1994 | 20,000 | — | 20,000 | |||
| 1993 | 26,000 | — | 26,000 | |||
| 1992 | 22,000 | — | 22,000 | |||
| 1991 | 13,000 | — | 13,000 | |||
| 1990 | — | 250 | 250 | |||
| 1989 | 11,786 | 52,392 | 64,178 | |||
| 1988 | 10,823 | — | 10,823 | |||
▎ 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.