Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
816 E PORTER ST, CROWN POINT, IN, 46307
Parent company: COOKSON AMERICA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Aluminum oxide (fibrous forms) | Polycyclic aromatic compounds | Benzo[g,h,i]perylene | Total |
|---|---|---|---|---|
| 2008 | — | 0 | — | 0 |
| 2007 | — | 10 | 1 | 10 |
| 2006 | — | 14 | 1 | 15 |
| 2005 | — | 14 | 1 | 15 |
| 2004 | — | 10 | — | 10 |
| 2003 | — | 12 | — | 12 |
| 2002 | — | 36 | — | 36 |
| 2001 | — | 8 | — | 8 |
| 2000 | — | 8 | — | 8 |
| 1988 | 500 | — | — | 500 |
| 1987 | 500 | — | — | 500 |