Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GATEWAY EXTRUSIONS LTD.
704 W PARK RD UNION INDUSTRIAL PARK, UNION, MO, 63084
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 | Methyl ethyl ketone | Xylene (mixed isomers) | Total (lbs) | |||
| 1999 | 794 | 841 | 1,635 | |||
| 1998 | 1,049 | 841 | 1,890 | |||
| 1997 | 1,664 | 749 | 2,413 | |||
| 1995 | 250 | — | 250 | |||
▎ 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.