Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NATIONAL STARCH & CHEMICAL CO
3641 S WASHTENAW AVE, CHICAGO, IL, 60632
Parent company: NATIONAL STARCH & CHEMICAL BRIDGEWATER NJ
Carcinogen
— EPA classifications across all reporting years
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 | 1,1,1-Trichloroethane | Ethylene glycol | Vinyl acetate | Nitric acid | Sodium hydroxide (solution) | Total (lbs) |
| 2000 | — | 10 | 500 | — | — | 510 |
| 1999 | — | 10 | 500 | — | — | 510 |
| 1998 | — | 934 | 569 | — | — | 1,503 |
| 1997 | — | 785 | 67 | — | — | 852 |
| 1996 | — | 671 | 187 | — | — | 858 |
| 1995 | — | 567 | — | — | — | 567 |
| 1994 | — | 450 | — | — | — | 450 |
| 1993 | — | 425 | — | — | — | 425 |
| 1992 | — | 460 | — | 230 | — | 690 |
| 1991 | 1,370 | 540 | — | 410 | — | 2,320 |
| 1990 | 3,100 | 570 | — | 467 | — | 4,137 |
| 1989 | 3,650 | 485 | — | 575 | — | 4,710 |
| 1988 | — | 320 | — | — | 250 | 570 |
▎ 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.