Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
4773 BETHANY RD, MASON, OH, 45040
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Styrene | Aluminum (fume or dust) | Copper | Zinc (fume or dust) | Zinc compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 505 | 1,411 | 337 | 108 | — | 2,364 |
| 2023 | 886 | 2,475 | 592 | 190 | — | 4,148 |
| 2022 | 820 | 2,292 | 548 | 176 | — | 3,841 |
| 2021 | 820 | 2,292 | 548 | 176 | — | 3,841 |
| 2020 | 820 | 2,292 | 548 | 176 | — | 3,841 |
| 2019 | 1,500 | 3,268 | 900 | 252 | — | 5,927 |
| 2018 | 1,740 | 3,076 | 952 | 238 | — | 6,012 |
| 2017 | 1,460 | 3,223 | 846 | 244 | — | 5,780 |
| 2016 | 1,540 | 3,586 | 856 | 281 | — | 6,271 |
| 2015 | 1,420 | 2,966 | 790 | 242 | — | 5,425 |
| 2014 | 1,280 | 2,505 | 686 | 215 | — | 4,692 |
| 2013 | 1,240 | 2,826 | 647 | 250 | — | 4,970 |
| 2012 | 1,620 | 3,221 | 591 | 278 | — | 5,717 |
| 2011 | 1,640 | 2,650 | 490 | 226 | — | 5,012 |
| 2010 | 1,700 | 2,767 | 529 | 242 | — | 5,245 |
| 2009 | 1,205 | 1,929 | 340 | 169 | — | 3,648 |
| 2008 | 1,462 | 2,275 | 438 | 226 | — | 4,409 |
| 2007 | 1,760 | 2,233 | 551 | — | — | 4,552 |
| 2006 | 3,720 | 2,322 | 489 | — | — | 6,537 |
| 2005 | 4,700 | 2,010 | 562 | — | — | 7,278 |
| 2004 | 4,040 | 1,818 | 615 | — | — | 6,478 |
| 2003 | 2,700 | 1,849 | 488 | — | — | 5,042 |
| 2002 | 3,080 | 2,311 | 460 | — | — | 5,856 |
| 2001 | 3,020 | 2,208 | — | — | — | 5,241 |
| 2000 | 13,100 | 2,165 | 1,103 | — | — | 16,381 |
| 1999 | 13,320 | 2,783 | 827 | — | — | 16,930 |
| 1998 | 9,126 | 1,930 | 574 | — | — | 11,630 |
| 1997 | 5,386 | 1,906 | 481 | — | — | 7,773 |
| 1996 | 5,650 | 2,843 | 9,129 | — | 159 | 17,781 |
| 1995 | 5,377 | 2,148 | 6,900 | — | 120 | 14,545 |
| 1994 | — | 7,539 | 484 | — | 431 | 8,454 |
| 1993 | — | — | 345 | — | 304 | 649 |
| 1992 | — | — | 216 | — | 346 | 562 |
| 1991 | — | — | 163 | — | 261 | 424 |
| 1990 | — | — | — | — | 200 | 200 |