Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AMERIPOL SYNPOL CORP
1215 MAIN ST, PORT NECHES, TX, 77651
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 | Styrene | Ammonia | 1,3-Butadiene | Cyclohexane | Dichlorodifluoromethane (CFC-12) | Total (lbs) |
| 2002 | 256,641 | — | 26,827 | 17,130 | — | 300,598 |
| 2001 | 242,727 | — | 26,019 | — | — | 268,746 |
| 2000 | 381,956 | 72,000 | 26,794 | 26,376 | — | 507,126 |
| 1999 | 404,154 | 360,319 | 30,443 | 36,791 | — | 831,707 |
| 1998 | 315,129 | 733,000 | 44,377 | 36,989 | — | 1,129,495 |
| 1997 | 354,700 | 476,400 | 18,700 | 70,000 | — | 920,050 |
| 1996 | 456,295 | 361,000 | 10,089 | — | — | 827,634 |
| 1995 | 489,000 | 354,000 | 12,121 | — | — | 855,371 |
| 1994 | 544,100 | 253,200 | 24,340 | — | — | 822,140 |
| 1993 | 884,000 | 281,000 | 87,540 | — | 12,000 | 1,265,040 |
| 1992 | 758,000 | 271,500 | 83,935 | — | — | 1,125,935 |
| 1991 | 922,567 | 450,501 | 109,789 | — | — | 1,483,611 |
| 1990 | 971,900 | 375,000 | 120,109 | — | — | 1,467,839 |
| 1989 | 987,900 | 558,000 | 200,054 | — | — | 1,746,374 |
| 1988 | 1,045,000 | 573,000 | 220,047 | — | — | 1,839,137 |
| 1987 | — | — | — | — | — | 2,400 |
▎ 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.