Facility detail

RUBY HILL MINING CO LLC

INTRSCTION OF HWY 50 & SR278, EUREKA, NV, 89316

Parent company: PREMIER GOLD MINES USA INC

Carcinogen PBT — 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	Lead compounds	Mercury compounds	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	Cyanide compounds	Propylene	Total
2024	—	0	—	—	828	828
2023	—	3	—	—	888	891
2022	—	4	—	—	878	882
2021	—	6	—	—	280	286
2020	—	5	—	—	—	5
2019	—	0	—	1,100	—	1,100
2018	—	0	53	610	—	663
2017	—	—	53	610	—	663
2016	—	—	—	490	—	490
2015	—	0	—	2,603	—	2,603
2014	—	0	—	2,875	—	2,876
2013	7,658,594	12,402	16,429	2,296	—	7,689,936
2012	10,748,897	17,414	23,430	1,037	—	10,790,778
2011	14,726,859	23,889	51,646	747	—	14,803,333
2010	10,046,813	245,617	70,478	409	3,117	10,366,440
2009	—	351,828	55,983	731	1,868	410,414
2008	—	294,461	60,574	852	—	355,892
2007	3,944,440	246,293	66,360	1,501	—	4,258,729
2006	228,007	14,229	—	—	—	242,236
2002	160,005	9,800	—	—	—	169,839
2001	180,009	12,001	—	—	—	192,043
2000	—	28,001	—	—	—	28,026
1999	—	—	—	—	—	680
1998	—	—	1,000	—	—	2,041