Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SYSTECH ENVIRONMENTAL CORP
ARCOLA RD, DEMOPOLIS, AL, 36732
Parent company: LAFARGE CORP
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 | Toluene | Xylene (mixed isomers) | Methyl ethyl ketone | Methyl isobutyl ketone | Ethylbenzene | Total |
|---|---|---|---|---|---|---|
| 1999 | 10 | 10 | 10 | 10 | 10 | 90 |
| 1998 | 500 | 255 | 500 | 10 | 10 | 1,325 |
| 1997 | 4,301 | 4,802 | 1,400 | 660 | 710 | 13,172 |
| 1996 | 2,303 | 2,903 | 871 | 350 | 380 | 7,587 |
| 1995 | 2,005 | 3,405 | 255 | 755 | 755 | 7,940 |
| 1994 | 1,483 | 2,079 | 475 | 215 | 337 | 4,846 |
| 1993 | 2,200 | 2,320 | 311 | 144 | 266 | 5,348 |
| 1992 | 5,392 | 3,990 | 466 | 340 | 574 | 11,425 |
| 1991 | 4,820 | 4,150 | 1,120 | 617 | 381 | 12,244 |
| 1990 | 5,744 | 2,795 | 988 | 802 | 243 | 11,879 |
| 1989 | 7,704 | 3,887 | 1,708 | 868 | 294 | 16,781 |
| 1988 | 7,705 | 3,887 | — | 868 | 294 | 14,964 |
| 1987 | 3,900 | — | — | — | — | 3,934 |