Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OUTOKUMPU COPPER FRANKLIN INC
4720 BOWLING GREEN RD, FRANKLIN, KY, 421340539
Parent company: OUTOKUMPU AMERICAN BRASS INC
Carcinogen
— EPA classifications across all reporting years
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 | Tetrachloroethylene | 1,1,1-Trichloroethane | Copper | Total (lbs) | ||
| 1997 | — | — | 760 | 760 | ||
| 1996 | 3,026 | — | 760 | 3,786 | ||
| 1995 | 7,966 | — | 760 | 8,726 | ||
| 1994 | 39,558 | — | 760 | 40,318 | ||
| 1993 | 18,969 | — | 760 | 19,729 | ||
| 1992 | 34,166 | 27,417 | 760 | 62,343 | ||
| 1991 | 27,775 | 22,288 | 760 | 50,823 | ||
| 1990 | 50,643 | 21,703 | 505 | 72,851 | ||
| 1989 | 137,984 | 59,136 | 500 | 197,620 | ||
| 1988 | 138,373 | 48,291 | 500 | 187,164 | ||
| 1987 | 23,510 | — | 750 | 24,260 | ||
▎ 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.