Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WESTLAKE PVC CORP
4385 HWY 90, PACE, FL, 325712064
Parent company: WESTLAKE CHEMICAL CORP
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 | Ammonia | Methanol | Ammonium nitrate (solution) | Ammonium sulfate (solution) | Vinyl chloride | Total (lbs) |
| 1998 | — | 500 | — | — | 11,534 | 12,284 |
| 1997 | — | 500 | — | — | 15,380 | 16,130 |
| 1996 | — | 500 | — | — | 15,464 | 16,214 |
| 1995 | — | 500 | — | — | 9,400 | 9,900 |
| 1994 | — | 500 | — | — | 9,918 | 10,418 |
| 1993 | — | 500 | — | — | 9,994 | 10,494 |
| 1992 | — | 500 | — | — | 10,745 | 11,245 |
| 1991 | — | — | — | — | 10,210 | 10,210 |
| 1990 | — | — | — | — | 13,000 | 13,000 |
| 1989 | 966,022 | 231,000 | 150,000 | 150,000 | 9,150 | 1,509,590 |
| 1988 | 500,250 | 230,300 | — | — | 12,250 | 747,550 |
| 1987 | — | 178,800 | 140,000 | — | — | 318,800 |
▎ 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.