Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TVT DIE CASTING
7330 SW LANDMARK LN, PORTLAND, OR, 97224
Parent company: NA
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 | Copper | Total (lbs) | ||||
| 2006 | 24 | 24 | ||||
| 2005 | 26 | 26 | ||||
| 2004 | 27 | 27 | ||||
| 2003 | 25 | 25 | ||||
| 2002 | 27 | 27 | ||||
| 2001 | 5 | 5 | ||||
| 2000 | 25 | 25 | ||||
| 1999 | 26 | 26 | ||||
| 1998 | 27 | 27 | ||||
| 1996 | 29 | 29 | ||||
| 1995 | 90 | 90 | ||||
| 1994 | 40 | 40 | ||||
▎ 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.