Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GACO WESTERN LLC
521 BIDDLE ST, WAUKESHA, WI, 531860646
Parent company: GACO WESTERN LLC
Carcinogen
PBT
— 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 | Xylene (mixed isomers) | Trichlorofluoromethane (CFC-11) | Toluene | Toluene-2,4-diisocyanate | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Total (lbs) |
| 2008 | 249 | — | — | — | — | 252 |
| 2007 | 223 | — | — | — | — | 236 |
| 2006 | 198 | — | — | — | — | 216 |
| 2005 | 210 | — | — | — | — | 227 |
| 2004 | — | — | — | — | — | 5 |
| 2003 | — | — | — | — | — | 5 |
| 2002 | 184 | — | — | — | — | 184 |
| 2001 | 237 | — | — | — | — | 237 |
| 2000 | 242 | — | — | — | — | 242 |
| 1999 | 335 | — | — | — | — | 335 |
| 1998 | 295 | — | — | — | — | 295 |
| 1997 | 500 | — | — | — | — | 500 |
| 1995 | 500 | — | — | — | — | 500 |
| 1994 | 500 | — | — | — | 190 | 700 |
| 1993 | 500 | 850 | — | — | — | 1,365 |
| 1992 | 500 | 1,180 | — | — | — | 1,690 |
| 1991 | 1,000 | 1,450 | — | — | — | 2,460 |
| 1990 | 1,000 | — | — | — | — | 1,025 |
| 1989 | 1,000 | — | 500 | 250 | — | 1,750 |
| 1988 | 650 | — | — | — | — | 650 |
| 1987 | 1,350 | — | — | — | — | 1,350 |
▎ 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.