Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
L B FOSTER CO
1195 SALT SPRINGS RD, NILES, OH, 44446
Parent company: L B FOSTER CO
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 | Manganese compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Total (lbs) | ||
| 1993 | 5 | 5 | 5 | 15 | ||
| 1992 | 5 | 5 | 5 | 15 | ||
| 1991 | 21 | 9 | 9 | 39 | ||
| 1990 | 26 | 11 | 11 | 48 | ||
| 1989 | 23 | 10 | 10 | 43 | ||
| 1988 | — | 8 | 8 | 16 | ||
▎ 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.