Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MAHLE FILTER SYSTEMS NA INC
505 E MADISON AVE, WINTERSET, IA, 50273
Parent company: MAHLE INDUSTRIES 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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Chromium | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Nickel | Total |
|---|---|---|---|---|---|---|
| 1992 | — | 6 | — | — | 2 | 8 |
| 1991 | — | — | 5 | 5 | — | 10 |
| 1988 | 500 | — | — | — | — | 500 |