Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TRI-WAY INDUSTRIES INC
7748 S 200TH ST, KENT, WA, 98032
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 | Ethylene glycol | n-Butyl alcohol | Mixture | o-Xylene | Total (lbs) |
| 1994 | — | 255 | 255 | — | — | 510 |
| 1993 | — | 255 | 255 | — | — | 510 |
| 1992 | — | 255 | 255 | 255 | — | 765 |
| 1991 | — | — | — | — | 250 | 250 |
| 1990 | 4,023 | — | — | — | — | 4,023 |
| 1989 | 4,400 | — | — | — | — | 4,400 |
▎ 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.