Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
USR OPTONIXS INC
214 KINGS HWY, WASHINGTON TOWNSHIP, NJ, 07853
Parent company: NA
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 | Zinc compounds | Sodium hydroxide (solution) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Copper compounds | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 2006 | 5 | — | — | — | — | 5 |
| 2005 | 250 | — | — | — | — | 250 |
| 2004 | 250 | — | — | — | — | 250 |
| 2003 | 250 | — | — | — | — | 250 |
| 2002 | 750 | — | — | — | — | 750 |
| 2001 | 750 | — | — | — | — | 750 |
| 2000 | 750 | — | — | — | — | 750 |
| 1999 | 250 | — | — | — | — | 250 |
| 1998 | 598 | — | — | — | — | 598 |
| 1997 | 814 | — | — | — | — | 814 |
| 1996 | 1,091 | — | — | — | — | 1,091 |
| 1995 | 250 | — | — | 5 | — | 255 |
| 1994 | 250 | — | 10 | 5 | — | 265 |
| 1993 | 250 | — | 10 | — | — | 260 |
| 1992 | 250 | — | 10 | — | — | 260 |
| 1991 | 250 | — | 10 | — | — | 260 |
| 1990 | 500 | — | 15 | — | 10 | 525 |
| 1989 | 650 | — | 10 | — | — | 660 |
| 1988 | — | 250 | — | — | — | 250 |
▎ 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.