Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TRINITY INDUSTRIES INC PLT 23
617 E SYCAMORE ST, DENTON, TX, 76205
Parent company: TRINITY INDUSTRIES INC
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) | Zinc (fume or dust) | Toluene | Manganese | Nickel | Total (lbs) |
| 2008 | — | — | — | 260 | — | 260 |
| 2007 | — | — | — | 510 | — | 510 |
| 2006 | — | 69 | — | 20 | 10 | 99 |
| 2005 | — | 1,043 | — | 21 | 8 | 1,072 |
| 2004 | — | 1,100 | — | 16 | — | 1,117 |
| 2003 | — | 1,444 | — | 22 | — | 1,468 |
| 2002 | — | 1,000 | — | 40 | — | 1,040 |
| 2001 | — | 1,948 | — | 46 | — | 1,994 |
| 2000 | — | 1,725 | — | 19 | — | 1,744 |
| 1990 | 33,750 | — | — | — | — | 33,750 |
| 1989 | 6,340 | — | 1,111 | — | — | 7,451 |
▎ 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.