Facility detail

CHEROKEE PHARMACEUTICALS LLC.

100 AVENUE C, RIVERSIDE, PA, 17868

Parent company: MERCK & CO INC

Carcinogen — EPA classifications across all reporting years

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Year-over-year total releases

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

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases 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.

Year	Toluene	Dichloromethane	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Methanol	n-Hexane	Total
2024	1,006	3,749	—	2,598	—	7,353
2023	1,315	5,890	731	7,590	—	16,014
2022	1,768	6,949	746	6,408	—	16,592
2021	2,195	19,238	747	9,792	—	32,608
2020	2,183	16,813	743	9,428	—	29,804
2019	2,126	17,468	735	7,433	—	28,252
2018	1,498	13,407	735	6,512	—	22,632
2017	1,580	11,987	170	2,866	—	17,084
2016	2,182	14,280	145	2,792	—	19,882
2015	1,565	6,812	144	2,419	—	11,422
2014	1,604	9,953	144	2,607	—	43,846
2013	1,938	11,574	151	3,246	—	17,423
2012	5,395	12,338	151	3,667	3,475	53,341
2011	11,072	8,889	154	3,556	5,780	32,179
2010	8,142	8,112	111	4,593	5,599	28,648
2009	10,696	10,627	171	8,222	6,075	38,841
2008	15,206	9,327	1,180	7,578	5,895	47,021
2007	17,391	8,432	777	9,792	6,116	46,627
2006	44,437	7,844	757	10,238	8,467	78,876
2005	22,737	3,033	341	6,747	8,933	46,870
2004	14,015	3,686	379	4,862	9,385	35,389
2003	19,841	3,225	—	9,590	9,194	49,238
2002	27,541	4,560	—	16,844	20,425	82,107
2001	57,918	2,787	—	23,486	64,947	176,008
2000	146,656	12,070	—	30,498	96,097	304,598
1999	319,409	6,277	—	40,505	121,045	535,242
1998	317,232	10,539	—	51,264	129,581	562,757
1997	168,871	3,544	99,750	43,572	103,930	455,645
1996	192,626	7,650	97,200	53,723	113,966	510,081
1995	221,400	4,250	82,200	54,520	111,980	543,155
1994	163,180	5,190	135,400	63,040	—	408,090
1993	81,170	4,200	133,800	46,930	—	353,223
1992	65,130	59,019	104,600	54,410	—	341,672
1991	58,120	380,170	100,000	54,360	—	692,068
1990	52,110	310,130	95,500	62,340	—	629,558
1989	39,089	231,000	102,000	67,300	—	570,659
1988	38,250	174,250	—	54,250	—	284,300
1987	113,400	—	111,000	51,750	—	440,200