Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MESCO METAL BUILDINGS
400 N KIMBALL AVE, SOUTHLAKE, TX, 76092
Parent company: NCI BUILDING SYS 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 | Copper | Total (lbs) | ||
| 2002 | 10,800 | 20 | 4 | 10,824 | ||
| 2001 | 10,511 | 15 | 2 | 10,528 | ||
| 2000 | 15,650 | 255 | 5 | 15,910 | ||
| 1999 | 12,862 | 15 | 3 | 12,880 | ||
| 1998 | 10,134 | 27 | 3 | 10,164 | ||
▎ 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.