Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PORTLAND FORGE
250 E LAFAYETTE ST, PORTLAND, IN, 47371
Parent company: WYNNCHURCH CAPITAL
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Manganese | Chromium | Nickel | Propylene | Total |
|---|---|---|---|---|---|
| 2024 | 5 | 5 | 5 | — | 15 |
| 2023 | 5 | 5 | 6 | — | 16 |
| 2022 | 9 | 10 | 6 | — | 25 |
| 2021 | 9 | 10 | 6 | — | 25 |
| 2020 | 6 | 5 | 4 | — | 15 |
| 2019 | 12 | 9 | 8 | — | 29 |
| 2018 | 12 | 9 | 7 | — | 28 |
| 2017 | 12 | 5 | 5 | — | 22 |
| 2016 | 6 | 4 | 2 | — | 12 |
| 2015 | 7 | 5 | 2 | — | 14 |
| 2014 | 12 | 8 | 3 | — | 23 |
| 2013 | 13 | 10 | 8 | — | 31 |
| 2012 | 21 | 15 | 13 | — | 49 |
| 2011 | 23 | 17 | 14 | — | 54 |
| 2010 | 21 | 15 | 13 | — | 49 |
| 2009 | 13 | 10 | 8 | — | 31 |
| 2008 | 19 | 14 | 13 | — | 46 |
| 2007 | 19 | 14 | 11 | — | 44 |
| 2006 | 19 | 14 | 11 | — | 44 |
| 2005 | 21 | 16 | 13 | — | 50 |
| 2004 | 24 | 17 | 14 | — | 55 |
| 2003 | 14 | 12 | 8 | — | 34 |
| 2002 | — | 9 | 10 | — | 19 |
| 2001 | — | 12 | 10 | — | 22 |
| 2000 | — | 10 | 10 | — | 20 |
| 1999 | 500 | 10 | 10 | — | 520 |
| 1998 | 500 | 10 | 10 | — | 520 |
| 1997 | 10 | 10 | 10 | — | 30 |
| 1996 | 10 | 10 | 10 | — | 30 |
| 1995 | 500 | 500 | 500 | — | 1,500 |
| 1994 | 255 | 255 | 255 | — | 765 |
| 1993 | 20 | 6 | 6 | — | 32 |
| 1992 | 31 | 6 | 6 | — | 43 |
| 1991 | 255 | 255 | 255 | — | 765 |
| 1990 | 1,005 | 505 | 505 | — | 2,015 |
| 1989 | 22,500 | 10,000 | 7,900 | 1,100 | 41,500 |
| 1988 | — | — | — | 750 | 750 |
| 1987 | — | 8,900 | 7,100 | — | 16,000 |