Facility detail

PROGRESS RAIL LOCOMOTIVE INC.

9301 W 55TH ST, MC COOK, IL, 60525

Parent company: CATERPILLAR INC

Carcinogen PBT — 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	Xylene (mixed isomers)	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Manganese	Ethylene glycol	Chromium	Total (lbs)
2020	—	—	32	—	46	104
2019	535	—	32	—	46	640
2018	491	—	77	—	75	683
2017	—	—	51	—	49	123
2016	—	—	97	—	74	216
2015	—	—	170	—	121	333
2014	—	—	208	—	108	406
2013	—	—	187	—	99	351
2012	—	—	183	—	100	353
2011	—	—	164	—	91	321
2010	—	—	143	—	64	253
2009	—	—	165	—	74	291
2008	—	—	275	—	86	448
2007	—	—	274	—	105	445
2006	12,630	—	117	—	—	12,749
2005	12,110	—	125	—	—	12,236
2004	14,000	—	110	483	—	14,594
2003	11,000	—	60	350	—	11,411
2002	10,000	—	130	380	—	10,512
2001	16,000	—	140	—	—	16,142
2000	12,200	—	150	—	—	12,350
1999	14,500	—	90	—	—	14,590
1998	14,400	—	110	—	—	14,510
1997	16,700	—	—	—	—	16,810
1996	11,216	34,537	76	—	—	45,928
1995	21,869	28,728	97	—	—	50,694
1994	26,687	33,835	84	—	—	60,606
1993	6,830	34,580	—	—	—	41,410
1992	15,420	—	—	—	—	15,420
1991	42,685	—	143	—	—	43,105
1990	45,057	—	250	—	—	45,557
1989	23,541	—	—	—	—	23,541
1988	12,340	—	—	—	—	12,340

▎ 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.