Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HURON CASTING INC
7050 HARTLEY ST, PIGEON, MI, 48755
Parent company: HURON CASTING INC
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 | Phenol | Manganese | Manganese compounds | Ethylene glycol | Manganese And Manganese Compounds | Total (lbs) |
| 2024 | — | — | — | — | 104 | 104 |
| 2023 | — | — | — | — | 113 | 113 |
| 2022 | — | — | — | — | 128 | 128 |
| 2021 | — | — | — | — | 131 | 131 |
| 2020 | — | — | — | — | 114 | 114 |
| 2019 | — | — | — | — | 193 | 193 |
| 2018 | — | 4 | 202 | — | — | 206 |
| 2017 | — | 3 | 155 | — | — | 158 |
| 2016 | — | 4 | 337 | — | — | 341 |
| 2015 | — | 33 | 516 | — | — | 549 |
| 2014 | 12,019 | 37 | 579 | — | — | 12,635 |
| 2013 | — | 27 | 491 | — | — | 518 |
| 2012 | 2,546 | 15 | 700 | — | — | 3,261 |
| 2011 | 2,890 | 35 | 254 | — | — | 3,179 |
| 2010 | 3,792 | 214 | 177 | — | — | 4,183 |
| 2009 | — | 114 | — | — | — | 114 |
| 2008 | 3,478 | 234 | — | — | — | 3,712 |
| 2007 | — | 213 | — | — | — | 213 |
| 2006 | 3,320 | 271 | — | 232 | — | 3,823 |
| 2005 | 5,092 | 255 | — | 5 | — | 5,352 |
| 2004 | 5,225 | 181 | — | 5 | — | 5,592 |
| 2003 | 6,026 | 255 | — | 5 | — | 6,286 |
| 2002 | 10,163 | 755 | — | — | — | 10,918 |
| 2001 | 9,500 | 755 | — | — | — | 10,255 |
| 2000 | 9,100 | 255 | — | — | — | 9,355 |
| 1999 | 10,900 | 255 | — | — | — | 11,155 |
| 1998 | 13,400 | 255 | — | — | — | 13,655 |
| 1997 | 9,400 | 255 | — | — | — | 9,655 |
| 1996 | 9,300 | 255 | — | — | — | 9,555 |
| 1995 | 51,500 | 255 | — | 1,500 | — | 53,255 |
▎ 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.