Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WEBER AIRCRAFT INC
1300 E VALENCIA DR, FULLERTON, CA, 92631
Parent company: GROUPE ZODIAC
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 | 1,1,1-Trichloroethane | Tetrachloroethylene | Total (lbs) | |||
| 1998 | — | 1,000 | 1,000 | |||
| 1996 | 8,159 | — | 8,159 | |||
| 1995 | 12,054 | — | 12,054 | |||
| 1994 | 5,150 | — | 5,150 | |||
| 1993 | 21,079 | — | 21,079 | |||
| 1992 | 33,455 | — | 33,455 | |||
| 1991 | 38,987 | — | 38,987 | |||
| 1990 | 35,276 | — | 35,276 | |||
| 1989 | 19,013 | — | 19,013 | |||
▎ 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.