Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SILGAN CONTAINERS MANUFACTURIN G CORP
2326 263RD AVE, FORT MADISON, IA, 52627
Parent company: SILGAN HOLDINGS
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 | Toluene | n-Hexane | Total (lbs) | |||
| 2006 | — | 10,462 | 10,462 | |||
| 2005 | — | 10,350 | 10,350 | |||
| 1992 | 13,860 | — | 13,860 | |||
| 1991 | 17,100 | — | 17,100 | |||
| 1990 | 19,500 | — | 19,500 | |||
| 1989 | 15,300 | — | 15,300 | |||
| 1988 | 13,500 | — | 13,500 | |||
▎ 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.