Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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6300 NE CAMPUS DR, VANCOUVER, WA, 98661
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Diisocyanates | N-Methyl-2-pyrrolidone | 4,4'-Methylenedi(phenyl isocyanate) | Total |
|---|---|---|---|---|
| 2003 | 10 | 250 | — | 260 |
| 2001 | 260 | — | — | 260 |
| 2000 | 10 | — | — | 10 |
| 1999 | 10 | — | — | 10 |
| 1997 | 5 | — | — | 5 |
| 1996 | 131 | — | — | 131 |
| 1995 | 234 | — | — | 234 |
| 1994 | — | — | 200 | 200 |
| 1993 | — | — | 30 | 30 |