Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
4FRONT ENGINEERED SOLUTIONS
1612 HUTTON DR SUITE 140, CARROLLTON, TX, 75006
Parent company: 4FRONT ENGINEERED SOLUTIONS
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) | |||
| 2007 | — | 206 | 206 | |||
| 2005 | 7,750 | 755 | 8,505 | |||
| 2004 | 7,750 | 755 | 8,505 | |||
| 2002 | 13,250 | 755 | 14,005 | |||
| 2001 | 11,250 | 255 | 11,505 | |||
| 2000 | — | 255 | 255 | |||
▎ 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.