Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SHELL PORTLAND DISTRIBUTION TERMINAL
3800 NW SAINT HELENS RD, PORTLAND, OR, 97210
Parent company: SHELL PETROLEUM INC
Carcinogen
PBT
— 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 | Toluene | Xylene (mixed isomers) | n-Hexane | Benzene | Ethylbenzene | Total |
|---|---|---|---|---|---|---|
| 2024 | 345 | 277 | 156 | 173 | 59 | 1,979 |
| 2023 | 343 | 281 | 154 | 177 | 49 | 1,971 |
| 2022 | 353 | 295 | 156 | 201 | 52 | 2,012 |
| 2021 | 649 | 620 | 225 | 316 | 105 | 3,165 |
| 2019 | 507 | 461 | 218 | 312 | 96 | 2,891 |
| 2018 | 479 | 401 | 223 | 317 | 77 | 2,821 |
| 2017 | 355 | 221 | 232 | 145 | 42 | 1,068 |
| 2016 | 373 | 333 | 238 | 148 | 69 | 1,230 |
| 2015 | 363 | 240 | 227 | 142 | 50 | 1,085 |
| 2014 | 500 | 500 | 500 | 500 | 500 | 3,010 |
| 2013 | 500 | 500 | 500 | 500 | 500 | 3,010 |
| 2012 | 500 | 500 | 500 | 500 | 500 | 3,010 |
| 2010 | 500 | 1,000 | 500 | 500 | 500 | 3,511 |
| 2009 | 500 | 500 | 500 | 500 | 500 | 3,011 |
| 2008 | 500 | 1,000 | 500 | 500 | 500 | 3,511 |
| 2007 | 500 | 500 | 500 | 500 | 500 | 3,013 |
| 2006 | 500 | 500 | 500 | 500 | 500 | 3,012 |
| 2005 | 500 | 500 | 500 | 500 | 500 | 3,010 |
| 2004 | 500 | 500 | 500 | 500 | 500 | 3,010 |
| 2003 | 500 | 500 | 500 | 500 | 500 | 3,000 |
| 2002 | 500 | 500 | 500 | 500 | 500 | 3,000 |
| 2001 | 1,000 | 500 | 1,000 | 500 | 500 | 4,000 |
| 2000 | 1,000 | 500 | 1,000 | 500 | 500 | 4,000 |
| 1999 | 1,000 | 500 | 1,000 | 1,000 | 500 | 4,500 |
| 1998 | 1,000 | 500 | 1,000 | 1,000 | 500 | 4,500 |