Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HERAEUS PRECIOUS METALS NA CONSHOHOCKEN LLC
24 UNION HILL RD, CONSHOHOCKEN, PA, 19428
Parent company: HERAEUS 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 | Silver compounds | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Nitric acid | Silver | Total |
|---|---|---|---|---|---|
| 2022 | — | — | — | 5 | 5 |
| 2021 | — | — | — | 5 | 5 |
| 2019 | — | — | — | 5 | 5 |
| 2017 | — | — | — | 5 | 5 |
| 2016 | — | — | — | 5 | 5 |
| 2015 | — | — | — | 5 | 5 |
| 2014 | — | — | — | 5 | 5 |
| 2013 | — | — | — | 5 | 5 |
| 2012 | — | — | — | 5 | 5 |
| 2011 | — | — | — | 5 | 5 |
| 2010 | — | — | — | 5 | 5 |
| 2009 | 5 | — | — | — | 5 |
| 2008 | 5 | — | — | — | 5 |
| 2007 | 5 | — | — | — | 5 |
| 2006 | 5 | — | — | — | 5 |
| 2005 | 5 | — | — | — | 5 |
| 2004 | 5 | — | — | — | 5 |
| 2003 | 5 | — | — | — | 5 |
| 2002 | 250 | 250 | — | — | 500 |
| 2001 | 250 | 250 | — | — | 500 |
| 2000 | 250 | 250 | — | — | 500 |
| 1999 | 250 | — | — | — | 250 |
| 1997 | 250 | — | — | — | 250 |
| 1996 | 50 | — | 500 | — | 550 |
| 1994 | — | — | — | 250 | 250 |
| 1993 | 250 | — | — | — | 250 |