Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
POLYMARK CORP
750 REDNA TERRACE, CINCINNATI, OH, 45215
Parent company: ITW
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 | Methyl ethyl ketone | Certain glycol ethers | 1,2,4-Trimethylbenzene | Total (lbs) | ||
| 2002 | — | — | 1,550 | 1,550 | ||
| 2001 | — | — | 862 | 862 | ||
| 2000 | — | — | 728 | 728 | ||
| 1999 | — | — | 860 | 860 | ||
| 1993 | — | 13,020 | — | 13,020 | ||
| 1992 | 30,000 | 18,740 | — | 48,740 | ||
| 1991 | 24,000 | 12,510 | — | 36,510 | ||
| 1990 | 14,000 | — | — | 14,000 | ||
▎ 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.