Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WESTVACO-CPD PLANT 4
3001 COFER RD, RICHMOND, VA, 23224
Parent company: WESTVACO CORP
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 | Methyl ethyl ketone | Toluene | N-Methyl-2-pyrrolidone | Ammonia | 1,1,1-Trichloroethane | Total (lbs) |
| 2000 | — | — | 8,500 | — | — | 8,500 |
| 1999 | — | — | 13,000 | — | — | 13,000 |
| 1998 | — | 2,500 | 14,000 | — | — | 16,500 |
| 1997 | — | 3,000 | 10,000 | — | — | 13,000 |
| 1996 | — | 7,000 | 11,500 | — | — | 18,500 |
| 1995 | — | 30,600 | 18,244 | — | — | 48,844 |
| 1994 | — | 36,000 | — | 6,000 | — | 42,000 |
| 1993 | 73,000 | 10,000 | — | 4,000 | — | 87,000 |
| 1992 | 240,000 | 34,000 | — | 5,000 | — | 279,000 |
| 1991 | 220,000 | 88,000 | — | 11,500 | — | 319,500 |
| 1990 | 77,000 | 145,000 | — | 6,000 | 13,000 | 241,000 |
| 1989 | 89,000 | 250,000 | — | — | 14,000 | 353,000 |
| 1988 | 80,200 | 336,000 | — | — | — | 416,200 |
| 1987 | 241,100 | — | — | — | — | 241,100 |
▎ 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.