Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GUNDERSON MARINE LLC
4350 NW FRONT AVE, PORTLAND, OR, 97210
Parent company: OGM LTD
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 | Xylene (mixed isomers) | Toluene | 1,1,1-Trichloroethane | Methyl ethyl ketone | n-Butyl alcohol | Total (lbs) |
| 2024 | — | — | — | — | — | 25,746 |
| 2023 | — | — | — | — | — | 29,859 |
| 2022 | 17,381 | — | — | — | 10,042 | 68,127 |
| 2020 | 37,048 | — | — | — | — | 38,613 |
| 2019 | 27,992 | — | — | — | — | 31,709 |
| 2018 | 24,224 | — | — | — | — | 27,101 |
| 2017 | 38,867 | — | — | — | — | 42,379 |
| 2016 | 33,892 | — | — | — | — | 38,118 |
| 2015 | 22,224 | — | — | — | — | 27,314 |
| 2014 | — | — | — | — | — | 3,471 |
| 2013 | 21,671 | 954 | — | — | — | 22,625 |
| 2012 | 5,930 | 348 | — | — | — | 6,278 |
| 2011 | — | 9,538 | — | — | — | 9,538 |
| 2010 | 45,021 | — | — | — | — | 45,021 |
| 2009 | 29,163 | 28,021 | — | — | — | 57,184 |
| 2008 | 37,064 | 43,814 | — | — | — | 80,878 |
| 2007 | 28,445 | 13,144 | — | — | 129,087 | 173,422 |
| 2006 | 28,445 | 13,144 | — | — | 92,515 | 136,850 |
| 2005 | — | 17,975 | — | — | — | 17,975 |
| 2004 | 20,771 | 58,254 | — | — | — | 80,015 |
| 2003 | 34,996 | 38,810 | — | — | — | 74,371 |
| 2002 | 26,595 | — | — | — | — | 42,494 |
| 2001 | 24,519 | 9,364 | — | — | — | 84,175 |
| 2000 | 69,315 | 27,809 | — | — | — | 140,197 |
| 1999 | 123,970 | 31,198 | — | — | 11,931 | 234,142 |
| 1998 | 176,367 | 17,032 | — | — | — | 304,386 |
| 1997 | 90,259 | 18,143 | — | — | 17,030 | 191,756 |
| 1996 | 111,444 | 11,340 | — | 31,116 | — | 154,650 |
| 1995 | 70,000 | 18,000 | 15,000 | 30,000 | — | 133,250 |
| 1994 | 70,000 | 48,000 | 57,000 | 28,000 | — | 203,250 |
| 1993 | 72,000 | 150,000 | 48,000 | 22,000 | — | 314,500 |
| 1992 | 31,900 | 57,000 | 47,000 | 104,400 | — | 250,800 |
| 1991 | 19,000 | 36,000 | 12,000 | 35,000 | — | 115,520 |
| 1990 | 27,739 | 12,572 | 46,159 | 14,898 | — | 101,888 |
| 1989 | — | 121,087 | 35,270 | — | — | 158,357 |
| 1988 | 29,454 | 121,530 | 60,090 | — | — | 211,574 |
| 1987 | — | — | 24,520 | — | — | 24,520 |
▎ 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.