Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NORFOLK STEEL CORP
1500 STEEL ST, CHESAPEAKE, VA, 23323
Parent company: BIRMINGHAM STEEL CORP
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 | Zinc compounds | Lead | Manganese | Lead compounds | Chromium | Total (lbs) |
| 1990 | 2,664 | — | — | 309 | — | 3,119 |
| 1989 | — | 750 | 250 | — | 250 | 1,500 |
| 1988 | — | 616 | — | — | 16 | 647 |
| 1987 | — | — | 456 | — | — | 456 |
▎ 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.