Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ANCHOR SWAN INC
20405 E WALNUT DR N, WALNUT, CA, 91789
Parent company: MARK IV INDUSTRIES INC
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 | Di(2-ethylhexyl) phthalate | Bis(2-ethylhexyl) adipate | Total (lbs) | |||
| 1994 | — | 93 | 93 | |||
| 1993 | — | 5 | 5 | |||
| 1992 | — | 5 | 5 | |||
| 1991 | — | 5 | 5 | |||
| 1989 | 14,500 | — | 14,500 | |||
▎ 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.