Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DONSCO INC BUILDING 8
4381 FRONT MOUNTAIN RD, BELLEVILLE, PA, 170040957
Parent company: NA
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 | Manganese | Copper | Lead compounds | Total (lbs) | ||
| 2009 | 18 | — | 0 | 18 | ||
| 2008 | 74 | 44 | 1 | 119 | ||
| 2007 | 65 | 37 | 1 | 103 | ||
| 2006 | 98 | 61 | 2 | 161 | ||
| 2005 | 89 | 56 | 2 | 147 | ||
| 2004 | 48 | 33 | 2 | 83 | ||
| 2003 | 77 | 260 | 1 | 338 | ||
| 2002 | 270 | 260 | 2 | 532 | ||
| 2001 | 291 | 260 | 2 | 553 | ||
| 2000 | 500 | 255 | — | 755 | ||
| 1999 | 255 | 255 | — | 510 | ||
| 1998 | 500 | 255 | — | 755 | ||
| 1997 | 500 | 255 | — | 755 | ||
| 1996 | 500 | — | — | 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.