Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
3601 ENTERPRISE AVE, VALPARAISO, IN, 46383
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Copper compounds | Lead compounds | Lead | Total (lbs) | ||
| 2008 | 541 | 3 | — | 544 | ||
| 2007 | 218 | 1 | — | 219 | ||
| 2006 | 250 | 1 | — | 251 | ||
| 2005 | 250 | 2 | — | 252 | ||
| 2004 | 250 | 2 | — | 252 | ||
| 2003 | 250 | 5 | 5 | 260 | ||
| 2002 | 91 | 1 | 1 | 92 | ||
▎ 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.