Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HAMPTON LUMBER MILLS INC. WARRENTON
550 NE SKIPANON DR, WARRENTON, OR, 97146
Parent company: HAMPTON LUMBER MILLS INC. WARRENTON
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 | Acetaldehyde | Manganese compounds | Lead compounds | Total (lbs) | ||
| 2012 | — | — | 1 | 1 | ||
| 2011 | — | — | 0 | 0 | ||
| 2007 | — | 465 | — | 465 | ||
| 2006 | 27,406 | 553 | — | 27,959 | ||
| 2005 | 25,380 | 505 | 9 | 25,894 | ||
| 2004 | 26,272 | — | 8 | 26,280 | ||
| 2003 | — | — | 9 | 9 | ||
| 2002 | — | — | 8 | 8 | ||
| 2001 | — | — | 9 | 9 | ||
▎ 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.