Facility detail

PORTLAND FORGE

250 E LAFAYETTE ST, PORTLAND, IN, 47371

Parent company: WYNNCHURCH CAPITAL

Carcinogen — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

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	Chromium	Nickel	Propylene	Total (lbs)
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

▎ 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.