Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NATIONAL-STANDARD CO WOVEN FILTER FIBER DIV
2401 N HOME ST, MISHAWAKA, IN, 46545
Parent company: HEICO COMPANIES LLC
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 | Nickel compounds | Nickel | Ammonia | Total |
|---|---|---|---|---|
| 2002 | 15 | 250 | — | 265 |
| 2001 | 20 | 20 | — | 40 |
| 2000 | 26 | 26 | — | 52 |
| 1999 | 26 | 15 | — | 41 |
| 1998 | 26 | 15 | — | 41 |
| 1997 | 41 | 15 | — | 56 |
| 1996 | 9,500 | 5 | — | 9,505 |
| 1993 | — | 5 | — | 5 |
| 1992 | 5 | 5 | — | 10 |
| 1991 | — | 250 | — | 250 |
| 1989 | — | — | 4 | 4 |
| 1988 | — | — | 6 | 6 |