Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
THE MAIN YARD
19950 HUFSMITH KOHRVILLE RD, TOMBALL, TX, 77375
Parent company: AFGLOBAL CORP
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 | Ethylene glycol | Aluminum (fume or dust) | Fluorine | Manganese | Chromium | Total (lbs) |
| 2018 | 1,291 | — | — | — | — | 1,291 |
| 2017 | 228 | — | — | — | — | 228 |
| 2015 | — | — | — | — | 14 | 14 |
| 2014 | — | 250 | 250 | 250 | — | 750 |
| 2013 | — | 250 | 250 | 250 | — | 750 |
▎ 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.