Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
COLUMBIA AMERICAN PLATING CO
3003 NW 35TH AVE, PORTLAND, OR, 97210
Parent company: LAKEA CORP
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|
| 1995 | 5 | — | 5 |
| 1994 | 5 | — | 5 |
| 1993 | 5 | — | 5 |
| 1992 | 5 | — | 5 |
| 1991 | 1 | — | 1 |
| 1990 | 250 | — | 250 |
| 1987 | — | 250 | 250 |