Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KAWNEER CO INC
751 INTERNATIONAL DR, FRANKLIN, IN, 46131
Parent company: ALCOA INC
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 | 1,1,1-Trichloroethane | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Diisocyanates | Total (lbs) | ||
| 1999 | — | — | 21 | 21 | ||
| 1998 | — | — | 250 | 250 | ||
| 1997 | — | — | 250 | 250 | ||
| 1996 | — | — | 21 | 21 | ||
| 1995 | — | — | 250 | 250 | ||
| 1994 | — | 200 | — | 200 | ||
| 1993 | — | 200 | — | 200 | ||
| 1992 | — | 200 | — | 200 | ||
| 1991 | — | 200 | — | 200 | ||
| 1990 | 25,800 | 250 | — | 26,050 | ||
| 1989 | 35,533 | — | — | 35,533 | ||
| 1988 | 29,510 | — | — | 29,510 | ||
▎ 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.