Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AINSWORTH ENGINEERED (USA) LLC
29647 US HWY 2 E, BEMIDJI, MN, 56601
Parent company: AINSWORTH LUMBER LTD
Carcinogen
PBT
— 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 | Formaldehyde | Methanol | Acetaldehyde | Acrolein | Barium | Total (lbs) |
| 2006 | 25,870 | 111,681 | — | — | — | 137,592 |
| 2005 | 19,327 | 133,320 | — | — | 31,158 | 183,850 |
| 2004 | 32,239 | 145,821 | 21,179 | — | — | 199,288 |
| 2003 | 188,760 | 284,943 | 188,597 | 54,330 | — | 716,636 |
| 2002 | 53,490 | 110,920 | 23,819 | — | — | 188,235 |
| 2001 | 50,142 | 108,343 | 22,458 | — | — | 180,949 |
| 2000 | 48,524 | 107,898 | 37,828 | — | — | 194,250 |
| 1999 | 48,652 | 106,722 | — | — | — | 155,374 |
| 1998 | 44,935 | 101,471 | — | — | — | 146,406 |
| 1997 | 56,595 | 157,031 | — | — | — | 213,626 |
| 1996 | 157,458 | 206,525 | — | — | — | 363,983 |
| 1995 | 162,506 | 204,688 | — | — | — | 367,194 |
| 1994 | 170,840 | — | — | — | — | 170,840 |
| 1993 | 171,045 | — | — | — | — | 171,045 |
| 1992 | 167,739 | — | — | — | — | 167,739 |
| 1991 | 211,950 | — | — | — | — | 211,950 |
| 1990 | 160,547 | — | — | — | — | 160,547 |
| 1989 | 160,775 | — | — | — | — | 160,775 |
| 1988 | 158,397 | — | — | — | — | 158,397 |
▎ 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.