Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
W7274 CTH Z, ONALASKA, WI, 54650
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Toluene | 1,1,1-Trichloroethane | Xylene (mixed isomers) | Trichloroethylene | Nitric acid | Total |
|---|---|---|---|---|---|---|
| 2005 | — | — | — | — | — | 1 |
| 2004 | — | — | — | — | — | 0 |
| 2003 | — | — | — | — | — | 0 |
| 2002 | — | — | — | — | 449 | 450 |
| 2001 | — | — | — | — | 456 | 458 |
| 2000 | 8,262 | — | — | — | 598 | 8,863 |
| 1999 | — | — | — | — | 586 | 587 |
| 1998 | — | — | — | — | 643 | 648 |
| 1997 | — | — | 7,824 | — | 634 | 8,463 |
| 1996 | — | — | 8,891 | — | 605 | 9,501 |
| 1995 | — | — | 4,469 | — | 624 | 5,094 |
| 1994 | — | — | 10,925 | — | 591 | 11,738 |
| 1993 | — | — | — | 27,720 | 497 | 28,394 |
| 1992 | — | 14,793 | 1,457 | — | 476 | 16,894 |
| 1991 | 18,653 | 8,960 | — | — | 517 | 28,312 |
| 1990 | 21,098 | 10,166 | — | — | 534 | 31,986 |
| 1989 | 21,176 | — | — | — | 671 | 21,984 |
| 1988 | 15,310 | — | — | — | — | 15,310 |
| 1987 | — | — | — | — | — | 750 |