Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TREK BICYCLE CORP
801 W MADISON ST, WATERLOO, WI, 53594
Parent company: TREK BICYCLE CORP
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 | Methyl ethyl ketone | Methyl isobutyl ketone | Xylene (mixed isomers) | Methanol | n-Butyl alcohol | Total (lbs) |
| 2006 | — | 9,519 | — | — | — | 9,519 |
| 2005 | — | 12,859 | — | — | — | 12,859 |
| 2004 | — | 10,634 | — | — | — | 10,634 |
| 2003 | 6,615 | 8,351 | 833 | — | 2,505 | 18,376 |
| 2002 | 5,889 | 8,405 | 341 | — | 2,492 | 17,220 |
| 2001 | 156 | 3,537 | 79 | — | 1,630 | 5,407 |
| 2000 | 5,194 | 4,600 | 171 | — | 1,483 | 11,449 |
| 1999 | 4,778 | 5,189 | 400 | — | 2,072 | 12,531 |
| 1998 | 1,615 | 4,881 | 809 | — | 2,668 | 10,878 |
| 1997 | 19,199 | 15,259 | 17,774 | — | 8,596 | 67,321 |
| 1996 | 3,400 | 24,000 | 33,000 | — | 18,000 | 78,520 |
| 1995 | 22,335 | — | 14,773 | — | 10,800 | 47,908 |
| 1994 | 67,000 | — | — | — | — | 67,000 |
| 1993 | 24,102 | 7,900 | 10,850 | 12,000 | — | 54,857 |
| 1992 | 53,641 | 10,000 | 11,300 | 18,565 | — | 93,511 |
| 1991 | 27,334 | — | — | 19,265 | — | 46,604 |
| 1990 | 38,717 | — | — | 18,270 | — | 56,987 |
| 1989 | 27,000 | — | — | — | — | 27,000 |
▎ 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.