Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SPONGEX INTERNATIONAL LT
6 BRIDGE ST, SHELTON, CT, 06484
Parent company: NA
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 | Chloromethane | Sodium nitrite | Dichloromethane | Di(2-ethylhexyl) phthalate | Total (lbs) |
| 2007 | 196,819 | — | — | — | — | 196,819 |
| 2006 | 339,252 | — | — | — | — | 339,268 |
| 2005 | 336,600 | — | — | — | — | 336,600 |
| 2004 | 286,630 | — | — | — | — | 286,630 |
| 2003 | 272,036 | — | — | — | — | 272,036 |
| 2002 | 284,200 | — | — | — | — | 284,200 |
| 2001 | 311,075 | — | — | — | — | 311,451 |
| 2000 | 240,000 | — | — | — | — | 242,385 |
| 1999 | 170,461 | — | — | — | 26,800 | 197,261 |
| 1998 | 133,311 | — | — | 78,962 | 26,800 | 239,073 |
| 1997 | 209,080 | 130,116 | 84,390 | — | 16,660 | 440,246 |
| 1996 | 199,425 | 253,791 | 72,552 | — | — | 525,768 |
| 1995 | 125,823 | 250,983 | 71,200 | — | — | 448,006 |
| 1994 | 11,523 | 252,060 | — | — | — | 263,583 |
| 1993 | — | 245,346 | — | — | — | 245,346 |
▎ 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.