Facility detail

CARPENTER CO.

2009 KEISLER DAIRY RD, CONOVER, NC, 28613

Parent company: CARPENTER CO

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	Dichloromethane	1,1,1-Trichloroethane	Toluene diisocyanate (mixed isomers)	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	Toluene-2,6-diisocyanate	Total (lbs)
2024	—	—	74	—	—	74
2023	—	—	75	—	—	75
2022	—	—	63	—	—	63
2021	—	—	64	—	—	64
2020	—	—	50	—	—	50
2019	—	—	51	—	—	51
2018	—	—	55	—	—	55
2017	—	—	60	—	—	60
2016	—	—	74	—	—	75
2015	—	—	72	—	—	73
2014	—	—	64	—	—	64
2013	—	—	72	—	—	72
2012	—	—	82	—	—	82
2011	—	—	78	—	—	78
2010	—	—	75	—	—	75
2009	—	—	73	—	—	73
2008	—	—	64	—	—	64
2007	—	—	80	—	—	80
2006	—	—	94	—	—	94
2005	—	—	97	—	—	98
2004	—	—	118	—	—	119
2003	—	—	117	—	—	118
2002	—	—	106	—	—	106
2001	—	—	109	—	—	109
2000	—	—	109	—	—	109
1999	—	—	109	—	—	109
1998	—	—	678	—	—	678
1997	44,011	—	500	—	—	44,511
1996	209,299	10,035	480	—	—	219,814
1995	140,345	34,134	250	—	—	174,729
1994	215,774	44,687	255	—	—	260,716
1993	152,716	38,097	255	—	—	191,068
1992	185,409	46,174	255	750	—	232,588
1991	156,536	59,923	250	750	—	217,459
1990	665,883	103,044	500	750	—	770,177
1989	640,000	92,000	—	750	500	733,750
1988	905,400	89,540	—	—	500	995,940
1987	663,800	—	—	—	500	664,300

▎ 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.