Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NORTH STAR STEEL CO PENNSYLVANIA
2080 LOWER MARKET ST, MILTON, PA, 178470000
Parent company: CARGILL INC
Carcinogen
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 compounds | Zinc compounds | Zinc (fume or dust) | Ethylene glycol | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 1991 | 252,817 | 8,995 | — | — | 7,809 | 271,617 |
| 1990 | 1,187 | 12,011 | — | — | 1,180 | 16,631 |
| 1989 | — | 9,807 | — | 20,000 | — | 32,309 |
| 1988 | — | — | 23,100 | — | — | 23,323 |
| 1987 | — | — | — | — | — | 923 |
▎ 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.