Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
447 WALL ST, TIFFIN, OH, 44883
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | n-Dioctyl phthalate | Xylene (mixed isomers) | Total (lbs) |
| 1992 | 20,170 | — | — | — | — | 20,170 |
| 1991 | 41,766 | 11,647 | — | — | — | 53,413 |
| 1990 | 56,121 | 17,013 | — | — | — | 73,134 |
| 1989 | 28,654 | 17,815 | 26,859 | — | 10,993 | 84,321 |
| 1988 | 63,604 | 32,627 | — | 14,851 | — | 111,082 |
▎ 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.