Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VIRCO MANUFACTURING CORP
2027 HARPERS WAY, TORRANCE, CA, 90501
Parent company: VIRCO MANUFACTURING 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 | Xylene (mixed isomers) | 1,1,1-Trichloroethane | Chloromethane | Dichloromethane | Acetone | Total (lbs) |
| 1994 | 6,250 | — | — | — | — | 7,250 |
| 1993 | 12,250 | 39,250 | — | 24,250 | — | 76,755 |
| 1992 | 11,051 | 71,401 | 15,775 | — | — | 98,308 |
| 1991 | 7,697 | 26,065 | 11,265 | — | — | 45,300 |
| 1990 | 90,000 | 15,000 | — | — | — | 105,000 |
| 1987 | 39,250 | — | — | — | 19,814 | 59,064 |
▎ 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.