Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
METSO MINERALS INDUSTRIES INC
900 N 38TH ST, BIRMINGHAM, AL, 35222
Parent company: MESTO MINERALS INDS INC
Carcinogen
— EPA classifications across all reporting years
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 | Manganese compounds | Manganese | Chromium | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Total |
|---|---|---|---|---|---|---|
| 2001 | — | 1,000 | 1,250 | — | 5 | 3,760 |
| 2000 | — | 1,000 | 1,935 | — | 5 | 4,200 |
| 1999 | — | 1,000 | 1,005 | — | 5 | 2,770 |
| 1998 | — | 2,001 | 1,290 | — | 10 | 4,566 |
| 1997 | — | 2,892 | 2,098 | — | 10 | 6,265 |
| 1996 | — | 3,693 | 2,143 | — | 10 | 6,611 |
| 1995 | 4,724 | — | — | 2,254 | 1,167 | 8,145 |
| 1994 | 5,605 | — | — | 2,674 | 1,389 | 9,668 |
| 1993 | 3,950 | — | — | 2,000 | 1,000 | 6,950 |
| 1992 | 7,950 | — | — | 3,950 | 2,150 | 14,050 |
| 1991 | — | 1,000 | 500 | — | — | 2,000 |
| 1990 | — | 1,000 | 500 | — | — | 2,000 |
| 1989 | — | 500 | 500 | — | — | 1,500 |