Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
METAL CULVERTS INC MARYVILLE METAL CULVERT CO
504 N INDUSTRIAL D, MARYVILLE, MO, 64468
Parent company: METAL CULVERTS 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 | Chromium | Manganese | Copper | Nickel | Cobalt | Total |
|---|---|---|---|---|---|---|
| 1990 | — | 10 | — | — | — | 10 |
| 1989 | 250 | 250 | 250 | 250 | — | 1,000 |
| 1988 | 250 | 250 | 250 | — | — | 750 |
| 1987 | 131 | — | — | — | 85 | 216 |