Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HAMMOND GROUP INC- EXPANDERS 3100
3100 MICHIGAN ST, HAMMOND, IN, 46323
Parent company: HAMMOND GROUP INC
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 | Lead compounds | Phthalic anhydride | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Zinc compounds | Antimony compounds | Total (lbs) |
| 2024 | — | — | — | — | — | 0 |
| 2023 | — | — | 0 | — | — | 0 |
| 2022 | — | — | — | — | — | 0 |
| 2021 | — | — | 0 | — | — | 0 |
| 2020 | — | — | — | — | — | 0 |
| 2019 | — | — | 0 | — | — | 0 |
| 2018 | — | — | 0 | — | — | 0 |
| 2017 | — | — | 0 | — | — | 0 |
| 2016 | — | — | 0 | — | — | 0 |
| 2014 | 49 | — | — | 0 | — | 49 |
| 2013 | 49 | — | 2 | 2 | — | 53 |
| 2012 | 48 | — | 2 | 2 | — | 52 |
| 2011 | 47 | — | 2 | 2 | — | 51 |
| 2010 | 54 | — | 2 | 2 | — | 58 |
| 2009 | 163 | — | 2 | 2 | — | 167 |
| 2008 | 71 | 61 | 2 | 2 | — | 136 |
| 2007 | 75 | 216 | 2 | 2 | — | 295 |
| 2006 | 76 | 215 | 2 | 2 | — | 295 |
| 2005 | 39 | 412 | 2 | 2 | — | 455 |
| 2004 | 28 | 438 | 2 | 2 | — | 470 |
| 2003 | 34 | 489 | 2 | 2 | — | 527 |
| 2002 | 34 | 461 | 2 | — | — | 497 |
| 2001 | 34 | 439 | 2 | 2 | — | 477 |
| 2000 | 49 | 591 | 2 | 2 | — | 644 |
| 1999 | 76 | 658 | 2 | 2 | — | 738 |
| 1998 | 140 | 373 | 2 | 2 | — | 517 |
| 1997 | 297 | 324 | 2 | — | 2 | 625 |
| 1996 | 627 | 1 | 2 | — | 2 | 632 |
| 1995 | 602 | 1 | — | — | 2 | 605 |
| 1994 | 488 | 1 | 2 | — | 2 | 493 |
| 1993 | 509 | — | 6 | — | 4 | 519 |
| 1992 | 548 | — | 6 | — | 3 | 557 |
| 1991 | 257 | — | 5 | — | — | 262 |
| 1990 | 316 | — | 2 | — | — | 318 |
| 1989 | 253 | — | 2 | — | — | 255 |
| 1988 | — | — | 2 | — | — | 2 |
| 1987 | 191 | — | — | — | — | 191 |
▎ 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.