Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ICI PAINTS AMERITONE
2100 NW 22ND AVE, PORTLAND, OR, 97210
Parent company: ICI AMERICAN HOLDINGS INC
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 | Xylene (mixed isomers) | Ethylene glycol | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Total (lbs) | ||
| 1995 | — | 435 | 53 | 488 | ||
| 1994 | — | 415 | 75 | 490 | ||
| 1993 | 1,000 | 500 | 500 | 2,000 | ||
| 1992 | 1,000 | 500 | 500 | 2,000 | ||
| 1991 | 1,000 | — | 500 | 1,500 | ||
| 1990 | 1,000 | — | 5 | 1,005 | ||
▎ 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.