Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KEN-TRON MANUFACTURING INC
610 INDUSTRIAL DR, OWENSBORO, KY, 42301
Parent company: NA
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 | Freon 113 (CFC-113) | Ammonia | Total (lbs) | |
| 2007 | 1,400 | — | — | — | 1,400 | |
| 2006 | 28,000 | — | — | — | 28,000 | |
| 2005 | 31,500 | — | — | — | 31,500 | |
| 2004 | 31,500 | — | — | — | 31,500 | |
| 2003 | 29,400 | — | — | — | 29,400 | |
| 2002 | 27,300 | — | — | — | 27,300 | |
| 2001 | 20,300 | — | — | — | 20,300 | |
| 2000 | 21,700 | — | — | — | 21,700 | |
| 1999 | 30,100 | — | — | — | 30,100 | |
| 1998 | 29,400 | — | — | — | 29,400 | |
| 1997 | 45,500 | — | — | — | 45,500 | |
| 1996 | 42,700 | — | — | — | 42,700 | |
| 1995 | 60,900 | — | — | — | 60,900 | |
| 1993 | 56,982 | — | — | — | 56,982 | |
| 1992 | 64,218 | — | — | — | 64,218 | |
| 1991 | 73,297 | — | — | — | 73,297 | |
| 1990 | 65,347 | 8,955 | 8,970 | 8,635 | 91,907 | |
| 1989 | 57,110 | 10,746 | 11,040 | 15,533 | 94,429 | |
| 1988 | — | 12,538 | 14,490 | — | 27,028 | |
| 1987 | 62,779 | 13,134 | — | — | 75,913 | |
▎ 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.