Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CROWN GROUP FORT WAYNE PLANT
4301 ENGLE RD, FORT WAYNE, IN, 46804
Parent company: PPG INDUSTRIES 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 | Certain glycol ethers | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | ||
| 1999 | 21,033 | — | — | 21,033 | ||
| 1998 | 14,820 | — | — | 14,820 | ||
| 1997 | 27,914 | — | — | 27,914 | ||
| 1996 | 30,691 | — | — | 30,691 | ||
| 1995 | 34,970 | — | — | 34,970 | ||
| 1994 | 35,607 | — | — | 35,607 | ||
| 1993 | 39,458 | — | — | 39,458 | ||
| 1992 | 33,829 | — | — | 33,829 | ||
| 1991 | 21,391 | — | — | 21,391 | ||
| 1990 | 18,420 | — | 250 | 18,670 | ||
| 1989 | 25,200 | — | 250 | 25,450 | ||
| 1987 | — | 500 | — | 500 | ||
▎ 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.