Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WILSONART INTERNATIONAL ADHESIVE DIV.
9083 FLORIDA BLVD. E., WALKER, LA, 70785
Parent company: ILLINOIS TOOL WORKS
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 | 1,1,1-Trichloroethane | Acetone | Methyl ethyl ketone | n-Hexane | Total (lbs) |
| 2001 | 884 | — | — | 450 | 1,011 | 2,345 |
| 2000 | 1,007 | — | — | 469 | 1,223 | 2,699 |
| 1999 | 1,020 | — | — | 452 | 1,258 | 2,730 |
| 1998 | 1,037 | — | — | 382 | 3,835 | 5,407 |
| 1997 | 1,036 | — | — | 392 | 6,106 | 7,700 |
| 1996 | 1,032 | — | — | 450 | 5,901 | 7,555 |
| 1995 | 1,048 | — | — | 491 | 5,942 | 7,660 |
| 1994 | 944 | — | — | 476 | — | 1,589 |
| 1993 | 640 | — | 8,920 | 420 | — | 10,100 |
| 1992 | 642 | 6,773 | 6,271 | 10,269 | — | 24,073 |
| 1991 | 20,230 | 29,322 | 12,058 | 12,550 | — | 75,566 |
| 1990 | 12,898 | 13,488 | 6,988 | 7,340 | — | 41,605 |
| 1989 | 54,136 | 43,576 | 22,785 | 5,508 | — | 132,110 |
| 1988 | 52 | 1,102 | 2,845 | — | — | 3,999 |
| 1987 | 62,612 | — | — | 7,476 | — | 70,088 |
▎ 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.