Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NORTH AMERICAN REFRACTORIES CO
300 W LOCUST, FARBER, MO, 63345
Parent company: NORTH AMERICAN REFRACTORIES CO
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 | Phosphoric acid | Ethylene glycol | Phenol | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Aluminum (fume or dust) | Total (lbs) |
| 1998 | 5 | 5 | 5 | — | 5 | 20 |
| 1997 | 5 | 5 | — | 5 | — | 15 |
| 1996 | 5 | 5 | — | 5 | — | 15 |
| 1995 | 5 | 5 | — | 5 | — | 15 |
| 1994 | 5 | 5 | — | 5 | — | 15 |
| 1993 | 5 | 5 | — | 5 | — | 15 |
| 1992 | 5 | 255 | — | 5 | — | 265 |
| 1991 | 5 | 255 | — | 5 | — | 265 |
| 1990 | 5 | 255 | — | 5 | — | 265 |
| 1989 | 1,183 | 544 | 250 | 5 | — | 1,982 |
| 1988 | — | 500 | 250 | — | — | 750 |
| 1987 | 2,583 | 1,000 | — | — | — | 3,583 |
▎ 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.