Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GKN SINTER METALS
407 THORNBURG DR, CONOVER, NC, 28613
Parent company: GKN N.A. INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Ammonia | Aluminum (fume or dust) | Copper | Total |
|---|---|---|---|---|
| 2018 | — | 10 | 6 | 16 |
| 2017 | — | 10 | 6 | 16 |
| 2016 | — | 10 | 6 | 16 |
| 2015 | — | 10 | 6 | 16 |
| 2014 | — | 10 | 6 | 16 |
| 2013 | — | 12 | 6 | 18 |
| 2012 | — | 12 | 6 | 18 |
| 2011 | — | 12 | 6 | 18 |
| 2010 | — | 5 | 5 | 10 |
| 2009 | — | 5 | 5 | 10 |
| 2008 | — | 5 | 5 | 10 |
| 2007 | — | 6 | 5 | 11 |
| 2006 | — | 5 | 5 | 10 |
| 2005 | — | 5 | — | 5 |
| 2004 | — | 5 | 1 | 6 |
| 2003 | — | 5 | — | 5 |
| 1993 | 250 | — | — | 250 |
| 1992 | 22 | — | — | 22 |
| 1991 | 500 | — | — | 500 |
| 1988 | 500 | — | — | 500 |