Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MADISON WOOD PRESERVERS INC.
216 OAK PARK RD, MADISON, VA, 22727
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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Copper compounds | Arsenic compounds | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | Total (lbs) | |
| 2020 | — | — | — | 5 | 5 | |
| 2019 | 21 | — | — | — | 21 | |
| 2003 | 255 | 255 | 5 | — | 515 | |
| 1994 | 1 | — | — | — | 1 | |
| 1993 | 2 | 1 | 1 | — | 4 | |
| 1990 | 35 | 35 | 35 | — | 105 | |
▎ 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.