Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CTP
3750 S SHELBY ST, INDIANAPOLIS, IN, 46227
Parent company: TUBE PROCESSING CORP
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 | Manganese | Nickel | Chromium | Copper | Lead | Total (lbs) |
| 2019 | 6 | — | — | — | — | 6 |
| 2018 | 6 | — | — | — | — | 6 |
| 2017 | 4 | — | 1 | — | — | 5 |
| 2012 | 57 | — | — | — | — | 57 |
| 2011 | 57 | — | — | — | — | 57 |
| 2010 | 1 | 1 | 1 | 1 | — | 4 |
| 2009 | 1 | 1 | 1 | 1 | — | 4 |
| 2008 | 1 | 1 | 1 | 1 | — | 4 |
| 2007 | 1 | 1 | 1 | 1 | — | 4 |
| 2006 | 1 | 0 | 1 | 1 | — | 3 |
| 2005 | 1 | 0 | 1 | 1 | — | 3 |
| 2004 | 1 | 0 | 1 | 1 | — | 3 |
| 2003 | 5 | 5 | 5 | — | 5 | 20 |
| 2002 | 5 | 5 | 5 | — | 5 | 20 |
| 2001 | 250 | 5 | 5 | — | 5 | 265 |
| 2000 | 250 | 5 | 5 | 5 | — | 270 |
| 1999 | 18 | 3 | 2 | 3 | — | 31 |
| 1998 | 18 | 3 | 2 | 3 | — | 33 |
▎ 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.