Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
N5206 MARCO RD, ONALASKA, WI, 546500218
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Methyl isobutyl ketone | Methyl ethyl ketone | Total (lbs) | ||
| 2006 | 14,439 | 12,834 | — | 27,273 | ||
| 2005 | 12,619 | 11,218 | — | 23,837 | ||
| 2004 | 9,186 | 8,167 | — | 17,353 | ||
| 2003 | 10,487 | 9,507 | — | 19,994 | ||
| 2002 | 13,903 | 12,357 | — | 26,260 | ||
| 2001 | 14,907 | 13,254 | — | 28,161 | ||
| 2000 | 18,394 | 16,360 | — | 34,754 | ||
| 1999 | 18,101 | 16,091 | — | 34,192 | ||
| 1998 | 18,785 | 15,100 | — | 33,885 | ||
| 1997 | 20,205 | 16,706 | — | 36,911 | ||
| 1996 | 27,635 | 22,700 | — | 50,335 | ||
| 1995 | 30,720 | 25,269 | — | 55,989 | ||
| 1994 | 30,257 | 24,885 | — | 55,142 | ||
| 1993 | 24,425 | 21,711 | — | 46,136 | ||
| 1992 | 22,300 | 19,800 | — | 42,100 | ||
| 1991 | 620 | 564 | — | 1,184 | ||
| 1990 | 1,000 | 1,000 | — | 2,000 | ||
| 1989 | 1,000 | 1,000 | — | 2,000 | ||
| 1988 | 1,000 | — | 1,000 | 2,000 | ||
▎ 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.