Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
M&W FIBERGLASS INC
20929 NE NIEDERBERGER RD, DUNDEE, OR, 97115
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 | Styrene | Total (lbs) | ||||
| 2024 | 6,771 | 6,771 | ||||
| 2023 | 11,881 | 11,881 | ||||
| 2022 | 14,015 | 14,015 | ||||
| 2021 | 10,871 | 10,871 | ||||
| 2020 | 11,251 | 11,251 | ||||
| 2019 | 16,241 | 16,241 | ||||
| 2018 | 13,444 | 13,444 | ||||
| 2017 | 13,948 | 13,948 | ||||
| 2016 | 8,976 | 8,976 | ||||
| 2015 | 6,309 | 6,309 | ||||
| 2014 | 6,242 | 6,242 | ||||
| 2013 | 6,407 | 6,407 | ||||
| 2012 | 7,201 | 7,201 | ||||
| 2011 | 8,303 | 8,303 | ||||
| 2010 | 4,952 | 4,952 | ||||
| 2009 | 5,671 | 5,671 | ||||
| 2008 | 10,461 | 10,461 | ||||
| 2007 | 8,607 | 8,607 | ||||
▎ 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.