Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
FMC CORP CONWAY PLANT
INDL PARK EXCHANGE AVE, CONWAY, AR, 72032
Parent company: FMC 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 | Toluene | Xylene (mixed isomers) | Methyl ethyl ketone | Manganese | Nickel | Total (lbs) |
| 1995 | — | — | — | 25 | — | 25 |
| 1994 | 44,418 | — | — | 34 | — | 44,452 |
| 1993 | 8,409 | — | — | 10 | — | 8,419 |
| 1992 | 20,324 | — | — | 39 | 37 | 20,436 |
| 1991 | 4,145 | — | 14,481 | 18 | 3 | 18,659 |
| 1990 | 38,568 | 25,379 | — | 13 | 24 | 63,984 |
| 1989 | 38,687 | 10,515 | — | 9 | 2 | 49,225 |
| 1988 | — | 10,966 | — | 10 | — | 10,976 |
| 1987 | — | 17,986 | — | — | — | 17,986 |
▎ 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.