Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MARKAL FINISHING CO INC
400 BOSTWICK AVE, BRIDGEPORT, CT, 06605
Parent company: NA
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 | Toluene | Methyl ethyl ketone | Total (lbs) | |||
| 1994 | 7,182 | — | 7,182 | |||
| 1993 | 7,994 | — | 7,994 | |||
| 1992 | 13,400 | — | 13,400 | |||
| 1991 | 15,500 | — | 15,500 | |||
| 1989 | 28,309 | 14,407 | 42,716 | |||
▎ 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.