Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DDP SPECIALTY ELECTRONIC MATERIALS US 9 LLC. (HIMS)
1635 N GLEANER RD, HEMLOCK, MI, 48626
Parent company: DUPONT DE NEMOURS 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 | Xylene (mixed isomers) | Dichlorodifluoromethane (CFC-12) | Freon 113 (CFC-113) | Ethylbenzene | Total (lbs) |
| 2024 | — | 449 | — | — | — | 449 |
| 2023 | — | 415 | — | — | — | 415 |
| 2022 | — | 502 | — | — | — | 502 |
| 2021 | — | 405 | — | — | 160 | 565 |
| 2020 | — | 423 | — | — | 167 | 590 |
| 2019 | — | 128 | — | — | 49 | 177 |
| 2018 | — | 158 | — | — | 39 | 197 |
| 2017 | — | 537 | — | — | 160 | 697 |
| 2016 | — | 533 | — | — | 159 | 692 |
| 2015 | — | 804 | — | — | — | 934 |
| 2014 | — | 685 | — | — | — | 685 |
| 2013 | — | 624 | — | — | — | 624 |
| 2012 | — | 648 | — | — | — | 648 |
| 2011 | — | 288 | — | — | — | 288 |
| 2010 | — | 522 | — | — | — | 522 |
| 2009 | — | 1,202 | — | — | — | 1,378 |
| 2008 | — | 1,166 | — | — | — | 1,166 |
| 2007 | — | 1,174 | — | — | — | 1,174 |
| 2006 | — | 938 | — | — | — | 938 |
| 2005 | — | 902 | — | — | — | 902 |
| 2004 | — | 726 | — | — | — | 726 |
| 2003 | — | 1,301 | — | — | — | 1,301 |
| 2002 | — | 1,526 | — | — | — | 1,526 |
| 2001 | — | 369 | — | — | — | 369 |
| 2000 | — | 318 | — | — | — | 318 |
| 1999 | — | 991 | — | — | — | 991 |
| 1998 | — | 1,127 | — | — | 231 | 1,358 |
| 1997 | — | 1,204 | — | — | 247 | 1,451 |
| 1996 | — | 396 | — | — | 81 | 477 |
| 1995 | — | 560 | — | — | — | 560 |
| 1994 | 7,335 | 485 | — | 10,984 | — | 18,804 |
| 1993 | 10,045 | 700 | — | 4,396 | — | 15,141 |
| 1992 | 9,400 | 581 | — | 72 | — | 10,053 |
| 1991 | 21,230 | 733 | 22,050 | 411 | — | 44,424 |
| 1990 | 70,200 | 4,350 | — | 198 | 890 | 75,638 |
| 1989 | 27,439 | 1,269 | — | 872 | 463 | 30,043 |
| 1988 | — | 3,525 | — | 1,050 | 721 | 5,296 |
| 1987 | 74,085 | — | — | — | — | 74,085 |
▎ 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.