Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HARSCO METALS - NAS
6870 HWY 42 E CONTRACTORS GATE ENTRANCE #6, GHENT, KY, 41045
Parent company: HARSCO CORP
Carcinogen
— 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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Manganese compounds | Total (lbs) | ||
| 2010 | 64 | 64 | 16 | 144 | ||
| 2009 | 110 | 49 | 12 | 171 | ||
| 2008 | 90 | 40 | 10 | 140 | ||
| 2007 | 136 | 60 | 15 | 211 | ||
▎ 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.