Facility detail

DONSCO INC

100 S JACOB ST, MOUNT JOY, PA, 17552

Parent company: NA

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	Manganese	Copper	Formaldehyde	Nickel	Lead	Total (lbs)
2024	115	—	—	6	—	121
2023	715	13	—	7	—	736
2022	170	7	—	1	—	178
2021	57	—	—	—	—	57
2020	74	—	—	—	—	74
2019	—	18	—	—	6	24
2018	—	14	—	—	3	16
2017	—	—	—	—	2	2
2016	—	—	—	—	1	1
2015	—	26	—	—	—	26
2014	33	40	—	—	4	77
2013	48	54	224	133	7	465
2012	23	43	210	107	6	389
2011	25	51	—	125	7	208
2010	62	17	—	—	—	79
2009	83	21	—	—	—	109
2008	142	41	—	—	—	186
2007	102	27	—	—	—	130
2006	114	33	—	—	—	148
2005	110	32	—	—	—	145
2004	98	31	—	—	—	135
2003	196	54	—	—	—	253
2002	220	60	—	—	—	283
2001	500	500	—	—	—	1,001
2000	500	500	—	—	—	1,000
1999	500	500	—	—	—	1,000
1998	500	500	—	—	—	1,000
1997	500	500	—	—	—	1,000
1996	500	500	—	—	—	1,000
1995	10	10	—	—	—	20

▎ 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.