Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ASHLAND PERFORMANCE MATERIALS
260 GRELL LN, JOHNSON CREEK, WI, 53038
Parent company: ASHLAN INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Styrene | Acetone | Xylene (mixed isomers) | Methyl methacrylate | Methyl ethyl ketone | Total |
|---|---|---|---|---|---|---|
| 2008 | 2,861 | — | — | 1,792 | — | 4,653 |
| 2007 | 3,292 | — | — | 2,056 | — | 5,348 |
| 2006 | 3,706 | — | — | 2,320 | — | 6,026 |
| 2005 | 3,835 | — | — | 2,403 | — | 6,237 |
| 2004 | 4,474 | — | — | 2,808 | — | 7,282 |
| 2003 | 5,159 | — | — | 3,177 | — | 8,336 |
| 2002 | 3,355 | — | — | 2,215 | — | 5,570 |
| 2001 | 798 | — | — | 402 | — | 1,200 |
| 2000 | 5,290 | — | — | 500 | — | 5,790 |
| 1999 | 5,050 | — | — | 500 | — | 5,550 |
| 1998 | 3,903 | — | — | 500 | — | 4,403 |
| 1997 | 4,119 | — | — | 1,000 | — | 5,119 |
| 1996 | 14,000 | — | — | 1,000 | — | 15,000 |
| 1995 | 33,165 | — | — | 1,599 | — | 34,764 |
| 1994 | 30,428 | — | 500 | 1,491 | — | 32,419 |
| 1993 | 15,040 | 5,737 | 500 | — | — | 21,277 |
| 1992 | 13,400 | 5,100 | 500 | — | — | 19,000 |
| 1991 | 6,900 | 32,900 | 500 | — | — | 40,300 |
| 1990 | 489,848 | 65,206 | 46,806 | 17,726 | 8,474 | 634,561 |
| 1989 | 250 | 250 | 250 | — | 250 | 2,500 |
| 1987 | — | — | — | — | — | 250 |