Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GENERAL REFRACTORIES CO US REFRACTORIES DIV
HWY 135 N PO BOX 546, TROUP, TX, 75789
Parent company: RGP HOLDING INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Phosphoric acid | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total |
|---|---|---|---|
| 1991 | 500 | 250 | 750 |
| 1988 | 1,700 | — | 1,700 |