Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BONNEY FORGE (DBA WFI INTERNATIONAL)
4407 HAYGOOD ST, HOUSTON, TX, 77022
Parent company: BONNEY FORGE CORP
Carcinogen
— 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 | Chromium | Nickel | Manganese | Copper | Total (lbs) | |
| 2003 | 10 | 10 | — | — | 20 | |
| 2002 | 10 | 10 | 10 | — | 30 | |
| 1998 | 5 | 5 | — | 5 | 15 | |
| 1997 | 1 | — | — | — | 1 | |
| 1996 | — | 1 | — | — | 1 | |
| 1995 | 5 | 2 | — | — | 7 | |
| 1994 | 5 | 1 | — | — | 6 | |
| 1993 | 4 | 1 | — | — | 5 | |
| 1992 | 4 | 1 | — | — | 5 | |
▎ 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.