Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHEMDESIGN CORP
99 DEVELOPMENT RD, FITCHBURG, MA, 01420
Parent company: NA
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 | Cyclohexane | Dichloromethane | Xylene (mixed isomers) | Toluene | Acetone | Total (lbs) |
| 2005 | 2,085 | 23 | — | 1 | — | 4,993 |
| 2004 | 205 | 35 | — | 124 | — | 2,240 |
| 2003 | 3,850 | 264 | 979 | 534 | — | 7,532 |
| 2002 | 9,800 | 3,175 | 3,543 | 3,408 | — | 21,432 |
| 2001 | — | 2,509 | 539 | 1,357 | — | 5,230 |
| 2000 | 5,129 | 6,587 | 473 | 296 | — | 14,409 |
| 1999 | 7,586 | 4,147 | 2,404 | 2,642 | — | 20,791 |
| 1998 | 3,410 | 8,286 | 2,997 | 3,319 | — | 23,396 |
| 1997 | 2,831 | 4,103 | 1,119 | 1,591 | — | 14,166 |
| 1996 | 4,770 | 8,566 | 1,378 | 6,853 | — | 27,629 |
| 1995 | 3,060 | 5,756 | 51 | 1,148 | — | 15,191 |
| 1994 | 100 | 5,500 | 99 | 705 | — | 8,906 |
| 1993 | 5,540 | 1,500 | 299 | 1,198 | 1,000 | 11,313 |
| 1992 | — | 3,676 | 500 | 2,500 | 3,090 | 13,903 |
| 1991 | 143,922 | 9,094 | 2,703 | 5,681 | 6,565 | 172,259 |
| 1990 | 290,115 | 8,020 | 3,078 | 5,805 | 3,082 | 317,844 |
| 1989 | 5,127 | 20,885 | 12,315 | 5,897 | 24,721 | 89,256 |
| 1988 | — | — | 12,313 | 7,046 | — | 20,180 |
| 1987 | — | — | 39,500 | 16,800 | — | 57,050 |
▎ 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.