Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
COX WOOD OF VIRGINIA
2960 COX RD, BLACKSTONE, VA, 23824
Parent company: KOPPERS INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Copper compounds | Arsenic compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total |
|---|---|---|---|---|
| 2019 | 17 | 23 | 23 | 63 |
| 2018 | — | 21 | — | 21 |
| 2017 | — | 7 | 4 | 11 |
| 2016 | 23 | 22 | 22 | 67 |
| 2015 | 70 | — | — | 70 |
| 1997 | 5 | 5 | 5 | 15 |
| 1996 | 5 | 5 | 5 | 15 |
| 1995 | 5 | 5 | 5 | 15 |
| 1994 | 5 | 5 | 5 | 15 |
| 1993 | 5 | 5 | 5 | 15 |
| 1992 | 5 | 5 | 5 | 15 |
| 1991 | 5 | 5 | 5 | 15 |
| 1990 | 2 | 1 | 2 | 5 |
| 1989 | 250 | 250 | 250 | 750 |
| 1988 | 250 | — | 250 | 500 |
| 1987 | — | 250 | — | 250 |