Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DYSTAR HILTON DAVIS CORP
2235 LANGDON FARM RD, CINCINNATI, OH, 45237
Parent company: DYSTAR LP
Carcinogen
PBT
— 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 | Toluene | Methanol | Chlorobenzene | m-Xylene | Xylene (mixed isomers) | Total (lbs) |
| 2023 | — | — | — | — | — | 3,071 |
| 2022 | — | — | — | — | — | 332 |
| 2021 | — | — | — | — | — | 2,342 |
| 2020 | — | — | — | — | — | 2,339 |
| 2019 | — | — | — | — | — | 351 |
| 2018 | — | — | — | — | — | 374 |
| 2017 | — | — | — | — | — | 2,269 |
| 2016 | — | — | — | — | — | 4,379 |
| 2015 | — | — | — | — | — | 5,252 |
| 2014 | — | — | — | — | — | 374 |
| 2013 | — | — | — | — | — | 2,408 |
| 2012 | — | — | — | — | — | 3,497 |
| 2011 | — | — | — | — | — | 2,640 |
| 2010 | — | — | — | — | — | 9,056 |
| 2009 | — | — | — | — | — | 349 |
| 2008 | — | — | — | — | — | 2,779 |
| 2007 | — | — | — | — | — | 4,414 |
| 2006 | — | — | — | — | — | 3,354 |
| 2005 | — | — | — | — | — | 344 |
| 2004 | — | — | — | — | — | 2,202 |
| 2003 | — | — | — | — | — | 336 |
| 2002 | — | — | — | — | — | 367 |
| 2001 | — | 4,549 | — | 2,625 | — | 7,264 |
| 2000 | — | 11,202 | — | 8,600 | — | 20,091 |
| 1999 | — | 35,006 | — | 35,304 | — | 79,171 |
| 1998 | — | 18,835 | — | 22,782 | 441 | 61,299 |
| 1997 | — | 21,395 | 208 | 23,898 | — | 101,901 |
| 1996 | — | 20,831 | 267 | 20,756 | 52 | 111,920 |
| 1995 | — | 19,245 | 576 | 19,845 | — | 82,360 |
| 1994 | — | 18,461 | 981 | — | 25,442 | 56,629 |
| 1993 | — | 11,378 | 2,529 | — | 28,099 | 52,091 |
| 1992 | 12,317 | 7,995 | 1,866 | — | 12,335 | 52,397 |
| 1991 | 17,725 | 3,909 | 6,791 | — | 1,974 | 64,560 |
| 1990 | 19,874 | 8,807 | 7,985 | — | 3,052 | 74,440 |
| 1989 | 37,723 | 8,307 | 13,030 | — | 7,842 | 87,387 |
| 1988 | 406,350 | 17,850 | — | — | 40,585 | 495,973 |
| 1987 | — | — | 110,500 | — | — | 118,000 |
▎ 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.