Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GLYPTAL INC
305 EASTERN AVE, CHELSEA, MA, 02150
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 | Xylene (mixed isomers) | Toluene | Methyl ethyl ketone | n-Butyl alcohol | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | Total (lbs) |
| 2004 | 1,824 | 315 | — | — | — | 2,139 |
| 2003 | 1,548 | 302 | — | — | — | 1,850 |
| 2001 | 4,019 | 225 | 392 | 454 | — | 5,090 |
| 1997 | 5,808 | 4,949 | 3,899 | 2,454 | — | 17,110 |
| 1996 | 5,808 | 4,994 | 4,011 | 2,467 | — | 17,790 |
| 1995 | 5,865 | 2,050 | 620 | 860 | — | 9,941 |
| 1994 | 5,895 | 2,100 | 625 | 866 | — | 10,035 |
| 1993 | 5,982 | 2,218 | 650 | 874 | — | 10,530 |
| 1992 | 6,326 | 2,479 | 696 | 892 | — | 10,724 |
| 1991 | 7,076 | 3,197 | 720 | 959 | 1,572 | 14,725 |
| 1990 | 8,496 | 2,702 | 959 | 1,030 | 1,656 | 16,221 |
| 1989 | 10,584 | 3,398 | 1,546 | 1,078 | 2,040 | 20,479 |
| 1988 | 5,321 | — | 1,260 | — | — | 7,187 |
| 1987 | 7,774 | 2,857 | 750 | — | — | 11,381 |
▎ 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.