Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
UNILEVER MANUFACTURING (US) INC - (FORMER HPC-USA)
1200 CALUMET AVE, HAMMOND, IN, 46320
Parent company: UNILEVER MANUFACTURING (US) INC
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 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ammonia | Certain glycol ethers | Phosphoric acid | Total (lbs) |
| 2024 | — | — | — | — | — | 5 |
| 2023 | — | — | — | — | — | 5 |
| 2022 | — | — | — | — | — | 5 |
| 2021 | — | — | — | — | — | 5 |
| 2020 | — | — | — | — | — | 5 |
| 2019 | — | — | — | — | — | 5 |
| 2018 | — | — | — | — | — | 5 |
| 2017 | — | — | — | — | — | 5 |
| 2016 | — | — | — | — | — | 5 |
| 2015 | — | — | — | — | — | 5 |
| 2014 | — | — | — | — | — | 5 |
| 2013 | — | — | — | — | — | 5 |
| 2012 | — | — | — | — | — | 5 |
| 2011 | — | — | — | — | — | 5 |
| 2010 | — | — | — | — | — | 5 |
| 2009 | — | — | — | — | — | 5 |
| 2008 | — | — | — | — | — | 5 |
| 2007 | — | — | — | — | — | 5 |
| 2006 | — | — | — | — | — | 5 |
| 2005 | — | — | — | — | — | 5 |
| 2000 | — | — | — | — | — | 0 |
| 1994 | 250 | 250 | — | — | 250 | 750 |
| 1993 | 250 | 250 | — | — | 250 | 750 |
| 1992 | 250 | 250 | — | 250 | 5 | 755 |
| 1991 | 250 | 10 | — | 5 | 5 | 270 |
| 1990 | 250 | 255 | — | 5 | 5 | 515 |
| 1989 | 250 | 250 | 500 | 250 | — | 1,250 |
| 1988 | 250 | 250 | 750 | 250 | — | 1,500 |
▎ 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.