Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TIMKEN CO
727 KATHLEEN DR, PULASKI, TN, 38478
Parent company: THE TIMKEN CO
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 | Methanol | Sodium hydroxide (solution) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | ||
| 2017 | 116 | — | — | 116 | ||
| 2016 | 128 | — | — | 128 | ||
| 2015 | 129 | — | — | 129 | ||
| 2014 | 129 | — | — | 129 | ||
| 2013 | 138 | — | — | 138 | ||
| 2012 | 125 | — | — | 125 | ||
| 2011 | 125 | — | — | 125 | ||
| 2010 | 129 | — | — | 129 | ||
| 2009 | 145 | — | — | 145 | ||
| 2008 | 1,212 | — | — | 1,212 | ||
| 2007 | 687 | — | — | 687 | ||
| 2006 | 645 | — | — | 645 | ||
| 2005 | 639 | — | — | 639 | ||
| 2004 | 697 | — | — | 697 | ||
| 2003 | 619 | — | — | 619 | ||
| 2002 | 694 | — | — | 694 | ||
| 2001 | 686 | — | — | 686 | ||
| 2000 | 750 | — | — | 750 | ||
| 1999 | 866 | — | — | 866 | ||
| 1998 | 866 | — | — | 866 | ||
| 1997 | 866 | — | — | 866 | ||
| 1996 | 866 | — | — | 866 | ||
| 1995 | 866 | — | — | 866 | ||
| 1994 | 866 | — | 48 | 914 | ||
| 1993 | 866 | — | 48 | 914 | ||
| 1992 | 867 | — | 48 | 915 | ||
| 1991 | 86,662 | — | 48 | 86,710 | ||
| 1990 | 500 | — | 48 | 548 | ||
| 1989 | 500 | — | — | 500 | ||
| 1988 | 500 | — | — | 500 | ||
| 1987 | 500 | 750 | — | 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.