Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TOPY PRECISION MANUFACTURING INC
1375 LUNT AVE, ELK GROVE VILLAGE, IL, 60007
Parent company: TOPY FASTENERS
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 | Sodium nitrite | Manganese | Total (lbs) | |||
| 2018 | 144 | — | 144 | |||
| 2016 | 144 | 0 | 144 | |||
| 2015 | 144 | — | 144 | |||
| 2014 | 144 | — | 144 | |||
| 2013 | 144 | — | 144 | |||
| 2012 | 144 | — | 144 | |||
| 2011 | 144 | — | 144 | |||
| 2010 | 144 | — | 144 | |||
| 2009 | 154 | — | 154 | |||
| 2008 | 154 | — | 154 | |||
| 2007 | 167 | — | 167 | |||
| 2006 | 206 | — | 206 | |||
| 2005 | 300 | — | 300 | |||
| 2004 | 200 | — | 200 | |||
| 2003 | 209 | — | 209 | |||
| 2002 | 171 | — | 171 | |||
▎ 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.