Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MURPHY GATE CO
3996 S US HWY 127, LIBERTY, KY, 42539
Parent company: NA
Carcinogen
PBT
— 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 | Copper | Manganese | Xylene (mixed isomers) | Toluene | Toluene-2,6-diisocyanate | Total (lbs) |
| 1998 | 250 | 250 | — | — | — | 500 |
| 1996 | 250 | 250 | — | — | 250 | 750 |
| 1995 | 750 | 750 | — | — | 250 | 1,750 |
| 1994 | 750 | 250 | — | 250 | — | 1,250 |
| 1993 | 998 | 750 | — | 250 | — | 1,998 |
| 1992 | 250 | 750 | 1,900 | — | — | 2,900 |
| 1991 | 750 | 750 | 750 | — | — | 2,250 |
| 1990 | 18,150 | 250 | 750 | — | — | 19,150 |
| 1989 | — | 750 | 250 | — | — | 1,250 |
▎ 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.