Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MICRO CHEMICAL CO INC.
3393 FRONT ST, WINNSBORO, LA, 71295
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 | m-Xylene | Ethylbenzene | Xylene (mixed isomers) | Quintozene | Total (lbs) | |
| 2007 | — | — | 60 | — | 60 | |
| 2006 | — | — | 68 | — | 68 | |
| 2005 | — | — | 68 | — | 68 | |
| 2004 | — | — | 93 | — | 93 | |
| 2003 | — | 781 | 1,751 | 679 | 3,211 | |
| 2002 | — | 550 | 3,304 | — | 3,854 | |
| 2001 | 3,865 | 1,134 | — | 1,178 | 6,177 | |
| 2000 | 9,989 | 1,198 | — | — | 11,187 | |
| 1999 | 3,873 | 920 | — | — | 4,793 | |
| 1998 | 1,780 | 1,600 | — | — | 3,380 | |
| 1997 | 1,510 | 620 | — | — | 2,130 | |
▎ 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.