Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
INDIANA HEAT TRANSFER
500 W HARRISON ST, PLYMOUTH, IN, 46563
Parent company: NA
Carcinogen
PBT
— 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 | Xylene (mixed isomers) | Lead | Copper | Total (lbs) | ||
| 2009 | — | — | 5 | 5 | ||
| 2008 | — | — | 10 | 10 | ||
| 2006 | — | — | 750 | 750 | ||
| 2004 | — | — | 250 | 250 | ||
| 2003 | — | 400 | — | 400 | ||
| 2002 | — | 375 | — | 375 | ||
| 2001 | — | 311 | — | 311 | ||
| 2000 | — | 250 | — | 250 | ||
| 1999 | 6,415 | 250 | — | 6,665 | ||
| 1998 | — | 250 | — | 250 | ||
| 1997 | — | 250 | — | 250 | ||
| 1996 | — | 250 | — | 250 | ||
| 1995 | — | 250 | — | 250 | ||
| 1994 | — | 250 | — | 250 | ||
| 1993 | 13,919 | 250 | — | 14,169 | ||
| 1992 | 11,748 | 250 | — | 11,998 | ||
| 1991 | 8,725 | 250 | — | 8,975 | ||
| 1990 | 10,830 | 250 | — | 11,080 | ||
| 1989 | 10,830 | 250 | — | 11,080 | ||
▎ 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.