Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PLUMMER FOREST PRODUCTS PARTICLEBOARD PLANT
401 N POTLATCH RD, POST FALLS, ID, 83854
Parent company: PLUMMER FOREST PRODUCTS INC
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 | Diisocyanates | Lead | Total (lbs) | ||
| 2024 | — | 230 | 6 | 235 | ||
| 2023 | — | 230 | 9 | 239 | ||
| 2022 | — | 466 | 9 | 476 | ||
| 2021 | — | 61 | 9 | 71 | ||
| 2007 | — | — | 0 | 0 | ||
| 2006 | — | — | 0 | 0 | ||
| 1991 | 28,000 | — | — | 28,000 | ||
| 1989 | 28,000 | — | — | 28,000 | ||
| 1988 | 96,000 | — | — | 96,000 | ||
▎ 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.