Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CABO ROJO WOOD TREATING PLANT CORP
RD 312-313 KM11 BO BALLA JA, CABO ROJO, PR, 00623
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 | Copper compounds | Arsenic compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Arsenic | Chromium | Total (lbs) |
| 1997 | 10 | 10 | 10 | — | — | 30 |
| 1995 | — | — | — | 10 | 10 | 30 |
| 1994 | — | — | — | 10 | 10 | 30 |
| 1993 | — | — | — | 10 | 10 | 30 |
| 1992 | 10 | 10 | 10 | — | — | 30 |
| 1991 | 10 | 10 | 10 | — | — | 30 |
| 1990 | 295 | 285 | 285 | — | — | 865 |
| 1989 | 250 | 250 | 250 | — | — | 750 |
| 1988 | 250 | 250 | 250 | — | — | 750 |
▎ 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.