Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HYNIX SEMICONDUCTOR MANUFACTUR ING AMERICA INC.
1830 WILLOW CREEK CIR, EUGENE, OR, 97402
Parent company: HYNIX SEMICONDUCTOR AMERICA INC
Carcinogen
— EPA classifications across all reporting years
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 | Hydrogen fluoride | Ammonia | Catechol | Nitric acid | Ozone | Total |
|---|---|---|---|---|---|---|
| 2008 | 1,785 | 1,101 | — | 52 | 250 | 3,188 |
| 2007 | 3,168 | 2,024 | 127 | 68 | 250 | 5,637 |
| 2006 | 4,403 | 1,650 | 87 | 64 | 250 | 6,454 |
| 2005 | 3,561 | 1,838 | 95 | 59 | 250 | 5,803 |
| 2004 | 2,286 | 755 | 255 | 255 | 250 | 3,801 |
| 2003 | 1,949 | 255 | 255 | 255 | — | 2,714 |
| 2002 | 1,388 | 255 | 255 | 255 | — | 2,153 |
| 2001 | 924 | — | — | 42 | — | 966 |
| 2000 | 1,458 | 683 | 250 | 64 | — | 2,455 |
| 1999 | 3,477 | 250 | 250 | 250 | — | 4,227 |
| 1998 | — | — | 304 | 34 | — | 356 |