Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
UNIVAR SOLUTIONS USA
3950 NW YEON AVE, PORTLAND, OR, 97210
Parent company: UNIVAR SOLUTIONS LLC
Carcinogen
— 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 | Methanol | Dichloromethane | Toluene | Ammonia | Triethylamine | Total |
|---|---|---|---|---|---|---|
| 2024 | 578 | — | — | — | — | 600 |
| 2023 | 1,100 | — | — | — | — | 1,100 |
| 2022 | 952 | — | — | — | — | 952 |
| 2021 | 1,011 | — | — | — | — | 1,011 |
| 2020 | 580 | — | — | — | — | 580 |
| 2019 | 644 | — | — | — | — | 721 |
| 2018 | 706 | — | — | — | — | 784 |
| 2017 | 376 | — | — | — | — | 450 |
| 2016 | 1,079 | — | 412 | — | 130 | 1,628 |
| 2015 | 943 | — | 432 | — | — | 1,570 |
| 2014 | 155 | — | 159 | — | — | 436 |
| 2013 | 2,948 | — | 483 | — | — | 3,431 |
| 2012 | 2,939 | — | 483 | — | — | 3,422 |
| 2011 | 1,019 | — | 264 | 1,175 | 447 | 3,585 |
| 2010 | 1,075 | — | 447 | 733 | 481 | 2,929 |
| 2009 | 1,134 | — | 401 | 702 | 489 | 2,998 |
| 2008 | 292 | — | 421 | 705 | 583 | 2,131 |
| 2007 | 2,169 | 404 | 535 | 674 | 500 | 4,390 |
| 2006 | 2,107 | 642 | 528 | 732 | 499 | 5,472 |
| 2005 | 2,110 | 820 | 506 | 771 | 536 | 4,815 |
| 2004 | 2,220 | — | 349 | — | — | 3,541 |
| 2003 | 734 | — | 334 | 775 | — | 1,899 |
| 2002 | 465 | 668 | 531 | 804 | 596 | 3,933 |
| 2001 | 2,397 | 1,712 | 633 | — | 588 | 5,330 |
| 2000 | 2,010 | 1,309 | 589 | — | — | 4,516 |
| 1999 | 2,518 | 819 | 970 | — | 561 | 7,224 |
| 1998 | 2,450 | 4,004 | 1,000 | 755 | 755 | 11,072 |