Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KATAYAMA AMERICAN CO. INC.
6901 MIDLAND INDUSTRIAL DR, SHELBYVILLE, KY, 40065
Parent company: KATAYAMA MANUFACTURING LLC
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 | Chromium | Manganese | Zinc compounds | Nickel | Total (lbs) | |
| 2024 | 0 | — | — | — | 0 | |
| 2023 | 0 | — | — | — | 0 | |
| 2022 | 0 | — | — | — | 0 | |
| 2018 | 5 | — | — | — | 5 | |
| 2017 | 5 | — | — | — | 5 | |
| 2012 | 1,000 | — | 500 | — | 1,500 | |
| 2011 | 1,000 | — | — | — | 1,000 | |
| 2010 | 1,000 | — | — | — | 1,000 | |
| 2009 | 1,000 | 500 | — | — | 1,500 | |
| 2008 | 5 | — | — | — | 5 | |
| 2007 | 5 | — | — | — | 5 | |
| 2006 | 5 | — | — | — | 5 | |
| 2005 | 5 | 20 | — | 2 | 27 | |
| 2004 | 10 | — | — | 2 | 12 | |
| 2003 | 10 | — | — | 2 | 12 | |
| 2002 | 10 | — | — | 3 | 13 | |
| 2001 | 8 | — | — | 2 | 10 | |
| 2000 | 16 | — | — | 3 | 19 | |
| 1999 | 31 | — | — | 2 | 33 | |
| 1998 | 6 | — | — | 1 | 7 | |
| 1997 | 15 | — | — | 2 | 17 | |
| 1996 | 20 | — | — | — | 20 | |
| 1995 | 28 | — | — | — | 28 | |
▎ 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.