Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HOWMET CASTINGS & SERVICES INC
6200 CENTRAL FWY N, WICHITA FALLS, TX, 76305
Parent company: HOWMET AEROSPACE 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 | Aluminum (fume or dust) | Freon 113 (CFC-113) | 4,4'-Isopropylidenediphenol | Nickel | Total (lbs) |
| 2024 | — | 48 | — | 25 | 197 | 383 |
| 2023 | — | 249 | — | 24 | 214 | 609 |
| 2022 | — | 246 | — | 6 | 217 | 568 |
| 2021 | — | 146 | — | 93 | 162 | 501 |
| 2020 | — | 186 | — | 459 | 154 | 890 |
| 2019 | — | 370 | — | 809 | 232 | 1,538 |
| 2018 | — | 355 | — | 660 | 190 | 1,304 |
| 2017 | — | 278 | — | 728 | 181 | 1,279 |
| 2016 | — | 276 | — | 1,000 | 325 | 1,769 |
| 2015 | — | 334 | — | 788 | 481 | 1,904 |
| 2014 | — | 365 | — | 812 | 561 | 2,058 |
| 2013 | — | 422 | — | 844 | 341 | 1,787 |
| 2012 | — | 374 | — | 1,464 | 561 | 2,743 |
| 2011 | — | 376 | — | 1,868 | 562 | 3,147 |
| 2010 | — | 250 | — | 1,574 | 564 | 2,730 |
| 2009 | — | 368 | — | 750 | 568 | 2,042 |
| 2008 | — | 1,416 | — | 752 | 1,569 | 4,341 |
| 2007 | — | 1,491 | — | 1,153 | 860 | 3,997 |
| 2006 | — | 1,359 | — | 1,166 | 1,415 | 4,206 |
| 2005 | — | 123 | — | 1,169 | 261 | 2,063 |
| 2004 | — | 94 | — | 529 | 255 | 1,388 |
| 2003 | — | 79 | — | 621 | 589 | 1,634 |
| 2002 | — | 95 | — | 767 | 15 | 907 |
| 2001 | — | 157 | — | 1,295 | 15 | 1,497 |
| 2000 | — | 3,010 | — | 1,954 | 15 | 5,009 |
| 1999 | — | 12,240 | — | 875 | 31 | 13,158 |
| 1998 | — | 5,337 | — | 1,386 | 111 | 6,877 |
| 1997 | — | 5,760 | — | 844 | 171 | 6,819 |
| 1996 | — | 4,270 | — | — | 89 | 4,379 |
| 1995 | — | 3,225 | — | — | 76 | 3,330 |
| 1994 | — | 9,230 | — | — | 64 | 9,302 |
| 1993 | 12,000 | 11,203 | — | — | 401 | 23,785 |
| 1992 | 20,160 | 1,000 | — | — | 599 | 23,016 |
| 1991 | 25,968 | 3,470 | 1,236 | — | 624 | 31,995 |
| 1990 | 29,599 | 3,880 | 4,420 | — | 632 | 38,968 |
| 1989 | 31,620 | 8,000 | 4,830 | — | 540 | 48,576 |
| 1988 | — | 4,800 | 29,000 | — | 408 | 38,875 |
| 1987 | — | — | — | — | 22 | 26 |
▎ 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.