Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WESTERN MFG INC
2200 HAFFLY AVE, NATIONAL CITY, CA, 91950
Parent company: NA
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 | Dichloromethane | Lead | Total (lbs) | ||
| 1996 | — | 10,948 | — | 10,948 | ||
| 1995 | 10,321 | — | — | 10,321 | ||
| 1994 | 11,204 | — | — | 11,204 | ||
| 1993 | 11,007 | — | — | 11,007 | ||
| 1992 | 11,988 | — | — | 11,988 | ||
| 1991 | 11,988 | — | — | 11,988 | ||
| 1990 | 10,198 | — | 5 | 10,203 | ||
| 1989 | — | — | 5 | 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.