Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PBS COALS - JOB 248 (TRENT/ZUBEK MINE)
OFF TWP ROAD 695 (TRENT RD), STOYSTOWN, PA, 15563
Parent company: SEVERSTAL NA INC
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 | Lead compounds | Mercury compounds | Total (lbs) | |||
| 2011 | 0 | 0 | 0 | |||
| 2010 | 730 | 2 | 732 | |||
| 2009 | 1,900 | 5 | 1,905 | |||
▎ 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.