Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ALUDYNE-CLARKSVILLE
901 ALFRED THUN RD, CLARKSVILLE, TN, 37040
Parent company: NA
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 | Copper | Zinc (fume or dust) | Manganese | Aluminum (fume or dust) | Lead | Total |
|---|---|---|---|---|---|---|
| 2023 | — | 750 | 250 | 250 | — | 1,250 |
| 2022 | — | 635 | 74 | 42 | — | 751 |
| 2021 | — | 635 | 74 | 42 | — | 751 |
| 2020 | 82 | — | — | — | 9 | 91 |
| 2019 | 318 | — | — | — | 32 | 350 |
| 2018 | 369 | — | — | — | 37 | 406 |
| 2017 | 267 | — | — | — | 27 | 294 |
| 2016 | 183 | — | — | — | 19 | 202 |
| 2013 | 205 | — | — | — | 3 | 208 |
| 2012 | 500 | — | — | — | 18 | 609 |
| 2011 | 659 | — | — | — | 12 | 671 |
| 2010 | 250 | — | — | — | 8 | 258 |
| 2009 | 207 | — | — | — | 6 | 213 |
| 2008 | 592 | — | — | — | 6 | 598 |
| 2007 | 1,210 | — | — | — | 10 | 1,220 |
| 2002 | — | — | — | — | 30 | 30 |
| 2001 | — | — | — | — | 30 | 30 |