Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HOBART PLANT 27
750 LINCOLN AVE, TROY, OH, 45373
Parent company: ILLINOIS TOOL WORKS INC
Carcinogen
— 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 | Methyl ethyl ketone | 1,1,1-Trichloroethane | Aluminum (fume or dust) | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Copper compounds | Total (lbs) |
| 2024 | — | — | — | — | — | 44 |
| 2023 | — | — | — | — | — | 42 |
| 2022 | — | — | — | — | — | 40 |
| 2021 | — | — | — | — | — | 80 |
| 2020 | — | — | — | — | — | 39 |
| 2019 | — | — | — | — | — | 69 |
| 2018 | — | — | — | — | — | 90 |
| 2017 | — | — | — | — | — | 56 |
| 2016 | — | — | — | — | — | 69 |
| 2015 | — | — | — | — | — | 68 |
| 2014 | — | — | — | — | — | 62 |
| 2013 | — | — | — | — | — | 65 |
| 2012 | — | — | — | 38 | — | 66 |
| 2011 | — | — | — | 34 | — | 59 |
| 2010 | — | — | — | 69 | — | 121 |
| 2009 | — | — | — | 79 | — | 138 |
| 2008 | — | — | — | 64 | — | 110 |
| 2001 | — | — | — | 10 | 20 | 76 |
| 2000 | — | — | — | 10 | 323 | 391 |
| 1999 | — | — | — | 10 | 16 | 74 |
| 1998 | — | — | — | 10 | 22 | 60 |
| 1997 | — | — | — | 10 | 23 | 79 |
| 1996 | — | — | — | 10 | 26 | 145 |
| 1995 | — | — | — | 10 | 25 | 74 |
| 1994 | 5,346 | — | — | 10 | 23 | 5,417 |
| 1993 | 1,870 | — | — | 10 | 21 | 1,945 |
| 1992 | — | — | — | — | — | 40 |
| 1991 | — | — | — | — | — | 15 |
| 1990 | 5,752 | — | 42 | — | — | 5,896 |
| 1989 | — | 250 | 750 | 500 | — | 1,500 |
| 1988 | 23,189 | 19,118 | 750 | — | — | 43,057 |
| 1987 | — | 500 | — | — | — | 750 |
▎ 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.