Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHAMPION AEROSPACE LLC
1230 OLD NORRIS RD, LIBERTY, SC, 29657
Parent company: TRANSDIGM 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 | 1,1,1-Trichloroethane | Lead | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Chromium | Total (lbs) |
| 2001 | — | 1,400 | — | — | — | 1,400 |
| 1994 | — | — | 250 | 250 | 250 | 1,000 |
| 1993 | — | — | 250 | 250 | 250 | 1,000 |
| 1992 | 12,347 | — | 250 | 250 | — | 12,847 |
| 1991 | 15,200 | — | — | — | — | 15,200 |
| 1990 | 16,900 | — | — | — | — | 16,900 |
| 1989 | 13,500 | — | — | — | — | 13,500 |
▎ 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.