Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ROHM & HAAS ELECTRONIC MATERIALS LLC
272 BUFFALO AVE, FREEPORT, NY, 11520
Parent company: ROHM & HAAS CO
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 | Certain glycol ethers | Methanol | Nitric acid | Cyanide compounds | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 2007 | — | — | — | 17 | — | 17 |
| 2006 | — | — | — | 21 | — | 21 |
| 2005 | — | — | — | 22 | — | 22 |
| 2004 | — | — | — | 22 | — | 22 |
| 2003 | — | — | — | 16 | — | 16 |
| 2002 | — | — | — | 14 | — | 14 |
| 2001 | 500 | — | — | 19 | — | 519 |
| 2000 | 445 | — | — | 15 | — | 460 |
| 1999 | 2,683 | — | — | — | — | 2,683 |
| 1998 | 2,008 | — | — | — | — | 2,008 |
| 1997 | 2,200 | — | — | — | — | 2,206 |
| 1996 | 1,748 | — | 325 | — | — | 2,073 |
| 1995 | 4,382 | — | 380 | — | — | 4,762 |
| 1994 | 15,859 | — | — | — | 30 | 15,889 |
| 1993 | 12,423 | — | — | — | 23 | 12,447 |
| 1992 | 201 | — | — | — | 19 | 221 |
| 1991 | 146 | — | — | — | 8 | 154 |
| 1990 | 500 | — | — | — | 5 | 505 |
| 1989 | 500 | — | 332 | — | 6 | 838 |
| 1988 | — | 4,840 | — | — | — | 4,840 |
| 1987 | — | — | — | — | 21 | 21 |
▎ 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.