Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
IMPERIAL ALUMINUM-MINERVA LLC
217 ROOSEVELT ST, MINERVA, OH, 44657
Parent company: THE IMPERIAL GROUP LLC
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Copper | Lead compounds | Zinc compounds | Copper And Copper Compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 12,057 | — | — | 70 | 24 | 12,154 |
| 2023 | 13,206 | — | — | 54 | 21 | 13,283 |
| 2022 | 13,340 | 20 | — | — | — | 13,372 |
| 2021 | 12,883 | 12 | — | — | — | 12,897 |
| 2020 | 12,923 | 19 | 7 | — | — | 12,951 |
| 2019 | 8,345 | 52 | — | — | — | 8,406 |
| 2018 | 8,165 | 52 | 7 | — | — | 8,226 |
| 2017 | 8,253 | 114 | 26 | — | — | 8,395 |
| 2016 | 8,220 | 306 | 20 | — | — | 8,552 |
| 2015 | 5,162 | 152 | 21 | — | — | 5,335 |
| 2014 | 3,652 | 85 | 9 | — | — | 3,746 |
| 2013 | 3,672 | 107 | 11 | — | — | 3,790 |
| 2012 | 15,254 | 24 | 117 | — | — | 15,396 |
| 2011 | 13,019 | 98 | 15 | — | — | 13,132 |
| 2010 | 4,275 | 40 | 6 | — | — | 4,322 |
| 2009 | 3,511 | 15 | 3 | — | — | 3,529 |
| 2008 | 5,607 | 33 | 9 | — | — | 5,651 |
| 2007 | 5,162 | 25 | 13 | — | — | 5,206 |
| 2006 | 5,496 | 23 | 7 | — | — | 5,526 |
| 2005 | 5,437 | 29 | 9 | — | — | 5,475 |
| 2004 | 4,004 | 30 | 9 | — | — | 4,043 |
| 2003 | 2,766 | 7 | — | — | — | 2,775 |
| 2002 | 3,010 | 3 | — | — | — | 3,014 |
| 2001 | 2,084 | 6 | — | — | — | 2,094 |
| 2000 | 1,565 | — | — | — | — | 1,565 |