Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WOODHARBOR DOORS & CABINETRY
3277 9TH ST SW, MASON CITY, IA, 50401
Parent company: NA
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 | Methanol | Total (lbs) | ||
| 2024 | 14,194 | — | — | 14,194 | ||
| 2023 | 12,471 | — | — | 12,471 | ||
| 2022 | 16,919 | — | — | 16,919 | ||
| 2021 | 24,600 | 5,508 | — | 30,108 | ||
| 2020 | 10,262 | 9,924 | — | 20,186 | ||
| 2019 | 10,624 | 8,427 | — | 19,051 | ||
| 2018 | 10,001 | 9,017 | — | 19,018 | ||
| 2010 | 6,920 | 17,820 | — | 24,740 | ||
| 2009 | 11,707 | 14,972 | — | 26,679 | ||
| 2008 | 18,194 | 27,677 | — | 45,871 | ||
| 2007 | 24,389 | 41,401 | 9,076 | 74,866 | ||
| 2006 | 23,565 | 42,513 | — | 66,078 | ||
| 2005 | 22,534 | 11,621 | — | 34,155 | ||
| 2004 | 19,480 | 21,689 | — | 41,169 | ||
| 2003 | 35,047 | 20,003 | — | 55,050 | ||
| 2002 | 19,931 | — | — | 19,931 | ||
| 2001 | 13,470 | — | — | 13,470 | ||
| 1999 | 10,526 | — | — | 10,526 | ||
| 1998 | 8,674 | — | — | 8,674 | ||
▎ 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.