Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NATIONAL STARCH & CHEMICAL CO THIEM DIV
9800 W ROGERS ST, WEST ALLIS, WI, 53227
Parent company: NATIONAL STARCH & CHEMICAL CO
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 | Formaldehyde | Methanol | 1,1,1-Trichloroethane | Toluene | Butyl benzyl phthalate | Total |
|---|---|---|---|---|---|---|
| 1990 | — | — | — | — | 2 | 2 |
| 1989 | 4,400 | 665 | 105 | 280 | 2 | 5,452 |
| 1988 | — | 615 | 315 | 75 | — | 1,005 |
| 1987 | — | — | 234 | — | — | 234 |