Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HAYNES INTERNATIONAL INC
3786 2ND ST, ARCADIA, LA, 71001
Parent company: HAYNES INTERNATIONAL INC
Carcinogen
— 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 | 1,1,1-Trichloroethane | Nitric acid | Hydrogen fluoride | Nickel compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 2024 | — | 267 | 397 | — | — | 674 |
| 2023 | — | 268 | 397 | — | 5 | 675 |
| 2022 | — | 269 | 397 | — | — | 677 |
| 2021 | — | 268 | 397 | — | 5 | 675 |
| 2020 | — | 269 | 397 | — | — | 676 |
| 2019 | — | 80 | 80 | 5 | 5 | 170 |
| 2018 | — | 414 | 123 | — | — | 547 |
| 2017 | — | 414 | 123 | 5 | 5 | 547 |
| 2016 | — | 414 | 123 | 5 | 5 | 547 |
| 2015 | — | 414 | 123 | — | — | 537 |
| 2014 | — | 414 | 123 | 5 | 5 | 547 |
| 2013 | — | 414 | 123 | 5 | 5 | 547 |
| 2012 | — | 414 | 123 | 250 | 5 | 792 |
| 2011 | — | 414 | 123 | 15 | 5 | 557 |
| 2010 | — | 414 | 123 | 5 | 5 | 547 |
| 2009 | — | 414 | 123 | 5 | 5 | 547 |
| 2008 | — | 414 | 123 | 5 | 5 | 547 |
| 2007 | — | 413 | 123 | 5 | — | 546 |
| 2006 | — | 457 | 120 | 5 | — | 587 |
| 2005 | — | 464 | 122 | 5 | — | 596 |
| 2004 | — | 462 | 122 | — | — | 589 |
| 2003 | — | 460 | 122 | — | — | 587 |
| 2002 | — | 453 | 118 | — | — | 576 |
| 2001 | — | 610 | 217 | — | — | 832 |
| 2000 | — | 464 | 119 | — | — | 583 |
| 1999 | — | 460 | 104 | — | — | 564 |
| 1998 | — | 460 | 103 | — | — | 563 |
| 1997 | — | 458 | 104 | — | — | 562 |
| 1996 | — | 459 | 102 | — | — | 561 |
| 1995 | — | 458 | 94 | — | — | 552 |
| 1994 | — | 458 | 101 | — | — | 559 |
| 1993 | 66,000 | 158 | 94 | — | — | 66,259 |
| 1992 | 130,000 | 110 | 72 | — | — | 130,188 |
| 1991 | 140,930 | 110 | 110 | — | — | 141,164 |
| 1990 | 180,930 | 206 | 95 | — | — | 181,249 |
| 1989 | 67,000 | 110 | 120 | — | — | 67,230 |
| 1988 | 105,568 | 216 | 86 | — | — | 105,870 |
▎ 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.