Facility detail

MOUNTAIN RIDGE METALS LLC.

1517 RT 209, MILLERSBURG, PA, 17061

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	Xylene (mixed isomers)	Certain glycol ethers	Ethylbenzene	Total
2024	5,079	—	—	5,079
2023	7,525	—	—	7,525
2022	10,690	—	—	10,690
2021	11,505	—	—	11,505
2020	11,153	10,286	—	21,439
2019	12,834	9,931	—	22,765
2018	15,412	—	—	15,412
2017	20,198	12,526	—	32,724
2016	19,771	12,032	—	31,803
2015	19,705	12,405	—	32,110
2014	17,405	10,705	—	28,110
2013	16,605	9,805	—	26,410
2012	16,805	—	—	16,805
2011	15,302	—	—	15,302
2010	13,482	—	—	13,482
2009	15,569	—	—	15,569
2008	10,986	—	—	10,986
2007	12,240	—	—	12,240
2006	24,352	11,950	—	36,302
2005	50,413	13,745	8,323	72,481
2004	29,520	—	5,051	34,571
2003	30,928	11,417	5,292	47,637
2002	33,290	15,226	5,706	54,222
2001	20,766	14,960	—	35,726
2000	25,421	—	—	25,421
1999	18,546	—	—	18,546
1998	19,629	—	—	19,629
1997	19,131	—	—	19,131
1996	19,298	—	—	19,298
1995	18,047	—	—	18,047
1994	20,780	—	—	20,780
1993	23,580	—	—	23,580
1992	18,323	—	—	18,323
1991	15,184	—	—	15,184