Facility detail

THE KNAPHEIDE MANUFACTURING CO

1848 WESTPHALIA STRASSE, QUINCY, IL, 62305

Parent company: NA

Carcinogen — EPA classifications across all reporting years

Year-over-year total releases

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

The 10 chemicals with the highest cumulative on-site releases across all available years.

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

Year	Certain glycol ethers	Methyl ethyl ketone	Manganese	Methyl isobutyl ketone	Nickel	Total
2024	44,107	—	24	—	11	44,142
2023	39,406	—	16	—	7	39,429
2022	36,498	—	16	—	7	36,521
2021	41,596	—	45	—	7	41,648
2020	38,589	—	84	—	7	38,680
2019	39,662	—	100	—	8	39,770
2018	40,144	—	107	—	8	40,259
2017	35,564	—	98	—	8	35,670
2016	43,475	—	87	—	8	43,570
2015	46,944	—	101	—	8	47,053
2014	42,872	—	100	—	9	42,981
2013	41,724	—	98	—	8	41,830
2012	40,966	—	92	—	8	41,066
2011	32,162	—	83	—	8	32,253
2010	27,227	—	59	—	6	27,292
2009	26,222	—	72	—	7	26,301
2008	30,781	—	82	—	8	30,871
2007	32,254	—	84	—	8	32,346
2006	36,098	—	94	—	9	36,201
2005	37,210	—	101	—	9	37,320
2004	56,276	—	77	—	8	56,361
2003	45,989	7,221	58	—	6	53,274
2002	41,353	6,651	65	—	6	48,075
2001	38,675	8,665	57	—	6	47,403
2000	43,078	3,925	250	2,640	5	49,898
1999	43,354	7,420	250	—	250	51,274
1998	38,897	11,152	250	—	250	50,799
1997	18,061	12,420	250	—	5	30,741