Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
METROCK STEEL & WIRE CO.
6869 HWY 25, MONTEVALLO, AL, 35115
Parent company: LEGGETT & PLATT
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Zinc compounds | Zinc (fume or dust) | Total |
|---|---|---|---|---|
| 1996 | — | 148 | — | 148 |
| 1995 | 2,002 | — | — | 2,002 |
| 1994 | — | 1,000 | — | 1,000 |
| 1993 | 2,000 | 1,000 | — | 3,000 |
| 1992 | 750 | 1,000 | — | 1,750 |
| 1991 | 750 | 1,005 | — | 1,755 |
| 1990 | 750 | — | 505 | 1,255 |
| 1989 | 250 | 500 | — | 750 |
| 1988 | 250 | — | 500 | 750 |
| 1987 | — | — | 500 | 500 |