Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VESUVIUS USA CORPORATION - CU
123 HABEINS RD, CHEHALIS, WA, 98532
Parent company: VESUVIUS USA CORPOATION
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 | Aluminum (fume or dust) | Copper compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Copper | Aluminum oxide (fibrous forms) | Total (lbs) |
| 2008 | 755 | — | — | — | — | 755 |
| 2006 | 1,111 | — | — | — | — | 1,111 |
| 2005 | 846 | — | — | — | — | 846 |
| 2004 | 616 | — | — | 12 | — | 628 |
| 2003 | 533 | — | — | — | — | 533 |
| 2002 | 630 | — | — | — | — | 630 |
| 2001 | 481 | — | — | — | — | 481 |
| 2000 | 457 | 17 | — | — | — | 474 |
| 1999 | 336 | 14 | — | — | — | 350 |
| 1998 | 564 | — | — | 21 | — | 585 |
| 1997 | 574 | 28 | — | — | — | 602 |
| 1996 | 482 | 18 | — | — | — | 500 |
| 1995 | 197 | 8 | — | — | — | 205 |
| 1994 | 192 | 9 | 9 | — | — | 210 |
| 1993 | 251 | 7 | 7 | — | — | 265 |
| 1992 | 160 | 8 | 12 | — | — | 180 |
| 1991 | 14 | 3 | 7 | — | — | 24 |
| 1990 | 38 | — | 11 | — | 17 | 66 |
| 1989 | 1 | — | 1 | — | 1 | 3 |
| 1987 | 7 | — | — | — | 10 | 17 |
▎ 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.