Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
2022 AXEMANN RD, BELLEFONTE, PA, 16823
Parent company: BOLTON METALS INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Zinc compounds | Zinc (fume or dust) | Trichloroethylene | Lead | Copper compounds | Total |
|---|---|---|---|---|---|---|
| 2009 | 137 | — | — | 11 | 29 | 177 |
| 2008 | 1,756 | — | — | 149 | 61 | 1,966 |
| 2007 | 20,663 | — | — | 1,708 | 631 | 23,002 |
| 2006 | 878,177 | — | — | 73,158 | 12,440 | 963,776 |
| 2005 | 39,000 | — | — | 1,289 | 4,067 | 44,356 |
| 2004 | 44,741 | — | — | 1,467 | 4,689 | 50,897 |
| 2003 | 44,839 | — | — | — | 4,685 | 49,524 |
| 2002 | 45,752 | — | — | — | 4,828 | 50,580 |
| 2001 | 47,065 | — | — | — | 5,054 | 52,119 |
| 2000 | 62,646 | — | — | — | 6,670 | 69,316 |
| 1999 | — | 83,063 | — | 2,418 | — | 94,132 |
| 1998 | — | 79,428 | — | 2,324 | — | 90,100 |
| 1997 | — | 82,258 | — | 2,434 | — | 93,276 |
| 1996 | — | 68,750 | — | 2,046 | — | 78,561 |
| 1995 | — | 82,844 | — | 2,413 | — | 95,060 |
| 1994 | — | 84,922 | — | 2,220 | — | 99,578 |
| 1993 | — | 38,300 | 5,449 | 1,250 | — | 55,178 |
| 1992 | — | 31,452 | 21,714 | 996 | — | 66,675 |
| 1991 | — | 32,025 | 19,200 | 1,250 | — | 83,298 |
| 1990 | 33,250 | — | 15,580 | — | 3,400 | 56,070 |
| 1989 | 31,250 | — | 15,500 | — | 3,300 | 54,406 |
| 1988 | 25,050 | — | 19,300 | — | 3,250 | 49,850 |
| 1987 | — | — | — | — | — | 1,000 |