Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
METAL CLADDING
230 S NIAGARA ST, LOCKPORT, NY, 14094
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 | Methyl ethyl ketone | Toluene | N-Methyl-2-pyrrolidone | Xylene (mixed isomers) | Styrene | Total (lbs) |
| 2005 | — | — | — | — | 6,800 | 6,800 |
| 2004 | — | — | — | — | 3,100 | 3,100 |
| 2003 | 7,000 | — | — | — | 5,700 | 12,700 |
| 2002 | — | — | — | — | 4,200 | 4,200 |
| 2001 | 12,100 | — | — | — | — | 12,100 |
| 2000 | 11,600 | — | — | — | 4,600 | 16,200 |
| 1999 | 10,200 | 10,300 | 10,500 | — | — | 31,000 |
| 1998 | 11,400 | 13,100 | 14,400 | — | — | 38,900 |
| 1997 | 16,900 | 18,600 | 13,500 | — | — | 49,000 |
| 1996 | 21,600 | 24,700 | 16,900 | 16,700 | — | 90,500 |
| 1995 | 21,000 | 26,200 | 13,500 | 17,500 | — | 87,500 |
| 1994 | 19,000 | 19,800 | — | 13,200 | — | 52,000 |
| 1993 | 17,200 | 10,300 | — | — | — | 27,500 |
| 1990 | 8,800 | — | — | — | — | 8,800 |
| 1988 | — | — | — | — | — | 12,500 |
▎ 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.