Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
STAR IRON WORKS INC.
135 MITCHELL AVE, BIG RUN, PA, 15715
Parent company: NA
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 | Manganese | Total |
|---|---|---|
| 2024 | 5 | 5 |
| 2023 | 5 | 5 |
| 2022 | 5 | 5 |
| 2021 | 5 | 5 |
| 2020 | 5 | 5 |
| 2019 | 5 | 5 |
| 2018 | 5 | 5 |
| 2017 | 5 | 5 |
| 2016 | 5 | 5 |
| 2015 | 5 | 5 |
| 2014 | 5 | 5 |
| 2013 | 11 | 11 |
| 2012 | 5 | 5 |
| 2011 | 5 | 5 |
| 2010 | 250 | 250 |
| 2009 | 5 | 5 |
| 2008 | 250 | 250 |
| 2007 | 250 | 250 |
| 2006 | 250 | 250 |
| 2005 | 5 | 5 |
| 2004 | 250 | 250 |
| 2003 | 250 | 250 |
| 2002 | 250 | 250 |
| 2001 | 250 | 250 |
| 2000 | 5 | 5 |
| 1999 | 5 | 5 |
| 1998 | 5 | 5 |
| 1997 | 5 | 5 |
| 1996 | 5 | 5 |