Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COLUMBIA MACHINE INC
107 GRAND BLVD, VANCOUVER, WA, 98661
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Toluene | Xylene (mixed isomers) | Methanol | Manganese | Nickel | Total (lbs) |
| 2024 | — | — | — | 12 | — | 12 |
| 2023 | — | — | — | 13 | — | 13 |
| 2022 | — | — | — | 14 | — | 14 |
| 2021 | — | — | — | 14 | — | 14 |
| 2020 | — | — | — | 9 | — | 9 |
| 2019 | — | — | — | 11 | — | 11 |
| 2018 | — | — | — | 11 | — | 11 |
| 2017 | — | — | — | 8 | — | 8 |
| 2016 | — | — | — | 15 | — | 15 |
| 2015 | — | — | — | 15 | — | 15 |
| 2014 | — | — | — | 13 | — | 13 |
| 2013 | — | — | — | 13 | — | 13 |
| 2012 | — | — | — | 13 | — | 13 |
| 2011 | — | — | — | 15 | — | 15 |
| 2010 | — | — | — | 15 | — | 15 |
| 2009 | — | — | — | 7 | — | 7 |
| 2008 | — | — | — | 19 | — | 19 |
| 2007 | — | — | — | 19 | — | 19 |
| 2006 | — | — | — | 20 | — | 20 |
| 2005 | — | — | — | 16 | — | 16 |
| 2004 | — | — | — | 16 | — | 16 |
| 2003 | — | — | — | 16 | — | 16 |
| 2002 | — | — | — | 15 | — | 15 |
| 2001 | — | — | — | 15 | — | 15 |
| 2000 | — | — | — | 20 | — | 20 |
| 1999 | — | — | — | 20 | — | 20 |
| 1998 | — | — | — | 20 | 5 | 25 |
| 1996 | — | — | — | 18 | 5 | 23 |
| 1994 | 5,080 | 5,180 | — | — | — | 10,260 |
| 1993 | 9,459 | — | — | — | — | 9,459 |
| 1992 | 11,420 | — | 750 | — | — | 12,170 |
| 1991 | 11,000 | — | 750 | — | — | 11,750 |
| 1990 | 16,150 | 11,360 | 750 | — | — | 28,260 |
| 1989 | 16,150 | 11,360 | 750 | — | — | 28,260 |
▎ 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.