Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
METAL TECHNOLOGIES AUBURN LLC
1537 W AUBURN DR, AUBURN, IN, 46706
Parent company: METAL TECHNOLOGIES INC
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Aluminum (fume or dust) | Manganese compounds | Aluminum oxide (fibrous forms) | Manganese | Copper compounds | Total (lbs) |
| 2024 | — | — | — | — | — | 10 |
| 2023 | — | — | — | — | — | 7 |
| 2022 | — | — | — | — | — | 7 |
| 2021 | — | — | — | — | — | 11 |
| 2020 | — | — | — | — | — | 10 |
| 2019 | — | — | — | — | — | 11 |
| 2018 | — | — | — | — | — | 9 |
| 2017 | — | — | — | — | — | 11 |
| 2016 | — | — | — | — | — | 2,154 |
| 2015 | — | — | — | — | — | 6 |
| 2014 | 150 | 9 | — | — | — | 159 |
| 2013 | 151 | 9 | — | — | 1 | 162 |
| 2012 | 28,568 | 5,941 | — | — | 626 | 35,677 |
| 2011 | 27,686 | 5,755 | — | — | 576 | 34,518 |
| 2010 | 27,910 | 5,802 | — | — | 580 | 34,916 |
| 2009 | 20,400 | 4,244 | — | — | 460 | 25,395 |
| 2008 | 18,944 | 3,956 | — | — | 599 | 23,905 |
| 2007 | 19,667 | 4,107 | — | — | 622 | 24,817 |
| 2006 | 20,579 | 4,295 | — | — | 622 | 25,915 |
| 2005 | 14 | 159 | — | — | 131 | 944 |
| 2003 | — | — | — | — | — | 86 |
| 2002 | — | — | — | — | — | 60 |
| 2001 | — | — | — | — | — | 91 |
| 2000 | 1,005 | — | 10,755 | 3,255 | — | 15,275 |
| 1999 | 1,005 | — | 10,750 | 3,255 | — | 15,775 |
| 1998 | — | — | — | 1,329 | — | 1,329 |
| 1997 | — | — | — | 1,280 | — | 1,280 |
| 1996 | — | — | — | 218 | — | 325 |
▎ 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.