PERI: Toxic 100 Index

Cleveland-Cliffs

Rank in Toxic 100: 44
Rank among all TRI companies: 86
Air releases 2019 (lbs): 1,385,627
Incineration transfers 2019 (lbs): 110,927
Total Air and Incineration Toxic Score 2019: 828,444
Percentage of national total 2019 toxic air and incineration score: 0.2%
EJ: Poor Share: 25%
EJ: Minority Share: 47%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company is rank 21 on the Toxic 100 Water list.
This company is rank 15 on the Greenhouse 100 list.

Chemicals at facilities displayed below: (display facilities) (display chemicals)
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(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)

Facility Name	City	State	Chemical	Original air releases (lbs)	Revised air releases (lbs)	Original incineration transfers (lbs)	Revised incineration transfers (lbs)	Toxicity Weight	Toxic Hazard (quantity x toxicity)	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share	Split *
ARCELORMITTAL RIVERDALE LLC	RIVERDALE	IL	Methanol	11,683	11,683	0	0	0	2,103	0	0.00%	25.4%	49.0%	82.0%	62.6%	16.1%
ARCELORMITTAL RIVERDALE LLC	RIVERDALE	IL	Aluminum (fume or dust)	2	2	0	0	700	1,120	0	0.00%	25.4%	48.9%	81.9%	62.4%	16.1%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Hydrogen sulfide	12,730	12,730	0	0	1,800	22,914,000	2,906	0.35%	29.2%	52.9%	80.8%	44.6%	33.8%
ARCELORMITTAL RIVERDALE LLC	RIVERDALE	IL	Manganese compounds	2,274	2,274	0	0	12,000	27,288,000	5,402	0.65%	24.9%	48.1%	80.7%	60.7%	16.5%
ARCELORMITTAL RIVERDALE LLC	RIVERDALE	IL	Chromium compounds	98	98	0	0	43,000,000	126,420,000	24,830	3.00%	24.8%	48.0%	80.7%	60.6%	16.6%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Aluminum (fume or dust)	5	5	0	0	700	3,500	0	0.00%	29.0%	52.6%	80.4%	44.3%	33.7%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Beryllium compounds	13	13	0	0	8,600,000	111,800,000	15,355	1.85%	29.0%	52.6%	80.4%	44.3%	33.7%
ARCELORMITTAL RIVERDALE LLC	RIVERDALE	IL	Nickel compounds	23	23	0	0	930,000	21,390,000	4,025	0.49%	24.7%	47.8%	80.4%	60.1%	16.7%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Copper compounds	165	165	0	0	1,500	247,500	27	0.00%	28.9%	52.5%	80.3%	44.3%	33.6%
ARCELORMITTAL RIVERDALE LLC	RIVERDALE	IL	Copper compounds	38	38	0	0	1,500	57,000	9	0.00%	24.6%	47.7%	80.3%	59.9%	16.7%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Barium compounds	335	335	0	0	7,000	2,345,000	304	0.04%	28.8%	52.3%	80.1%	44.1%	33.6%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Zinc compounds	33,300	33,300	0	0	100	3,330,000	413	0.05%	28.6%	52.1%	79.9%	44.0%	33.4%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Lead compounds	769	769	0	0	23,000	17,678,720	2,166	0.26%	28.6%	52.0%	79.8%	43.9%	33.4%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Chromium compounds	349	349	0	0	43,000,000	450,210,000	53,897	6.51%	28.5%	51.9%	79.7%	43.8%	33.3%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Vanadium compounds	147	147	0	0	140	20,580	2	0.00%	28.5%	51.9%	79.6%	43.8%	33.3%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Cadmium compounds	98	98	0	0	6,400,000	627,200,000	74,130	8.95%	28.5%	51.9%	79.6%	43.8%	33.3%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Antimony compounds	20	20	0	0	12,000	240,000	28	0.00%	28.4%	51.8%	79.5%	43.7%	33.3%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Manganese compounds	8,700	8,700	0	0	12,000	104,400,000	11,961	1.44%	28.3%	51.7%	79.4%	43.7%	33.2%
ARCELORMITTAL RIVERDALE LLC	RIVERDALE	IL	Zinc compounds	3,793	3,793	0	0	100	379,300	62	0.01%	24.2%	47.0%	79.3%	58.4%	17.1%
ARCELORMITTAL RIVERDALE LLC	RIVERDALE	IL	Lead compounds	186	186	0	0	23,000	4,278,000	692	0.08%	24.2%	46.9%	79.2%	58.3%	17.1%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Nickel compounds	35	35	0	0	930,000	32,550,000	3,113	0.38%	27.6%	50.6%	78.2%	42.9%	32.6%
ARCELORMITTAL RIVERDALE LLC	RIVERDALE	IL	Molybdenum trioxide	102	102	0	0	15,000	1,530,000	195	0.02%	23.1%	45.2%	76.9%	54.7%	18.0%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Hydrogen sulfide	60,400	60,400	0	0	1,800	108,720,000	10,242	1.24%	25.7%	47.7%	75.6%	40.4%	32.1%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Aluminum (fume or dust)	5	5	0	0	700	3,500	0	0.00%	25.5%	47.4%	75.2%	40.0%	32.0%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Chlorine	5	5	0	0	23,000	115,000	12	0.00%	25.5%	47.4%	75.2%	40.0%	32.0%
DOUBLE G COATINGS CO LP	JACKSON	MS	Zinc compounds	512	512	0	0	100	51,200	3	0.00%	14.9%	33.7%	71.1%	68.2%	1.4%	50%
DOUBLE G COATINGS CO LP	JACKSON	MS	Lead compounds	0	0	0	0	23,000	1,150	0	0.00%	14.9%	33.7%	71.1%	68.2%	1.4%	50%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Antimony compounds	8	8	0	0	12,000	96,000	4	0.00%	22.4%	43.1%	69.9%	36.7%	29.1%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Copper compounds	113	113	0	0	1,500	169,500	7	0.00%	22.0%	42.7%	69.3%	36.5%	28.7%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Manganese compounds	2,980	2,980	0	0	12,000	35,760,000	1,462	0.18%	21.8%	42.3%	68.9%	36.1%	28.6%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Chromium compounds	156	156	0	0	43,000,000	201,240,000	7,801	0.94%	21.4%	41.8%	68.3%	35.7%	28.2%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Zinc compounds	47,600	47,600	0	0	100	4,760,000	182	0.02%	21.3%	41.7%	68.1%	35.6%	28.1%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Cadmium compounds	70	70	0	0	6,400,000	448,000,000	17,045	2.06%	21.3%	41.7%	68.1%	35.6%	28.1%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Vanadium compounds	92	92	0	0	140	12,880	0	0.00%	20.7%	40.9%	67.1%	35.0%	27.6%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Polycyclic aromatic compounds	0	0	0	0	390,000	62,400	1	0.00%	19.9%	40.1%	66.9%	36.6%	25.9%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Benzo(g,h,i)perylene	0	0	0	0	20,000	200	0	0.00%	19.7%	39.7%	66.3%	36.0%	25.8%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Barium compounds	143	143	0	0	7,000	1,001,000	33	0.00%	20.2%	40.2%	66.2%	34.5%	27.1%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Mercury compounds	1	1	0	0	12,000	16,920	1	0.00%	20.0%	40.0%	65.9%	34.7%	26.6%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Nickel compounds	60	60	0	0	930,000	55,800,000	1,741	0.21%	19.7%	39.5%	65.4%	33.9%	26.7%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Polycyclic aromatic compounds	700	700	0	0	390,000	273,101,400	4,787	0.58%	19.1%	38.9%	65.3%	35.3%	25.3%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Benzo(g,h,i)perylene	4	4	0	0	20,000	84,000	2	0.00%	18.9%	38.6%	64.8%	34.7%	25.2%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	n-Hexane	9,400	9,400	0	0	5	47,000	2	0.00%	18.7%	38.1%	63.8%	33.4%	25.5%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Ammonia	17,000	17,000	0	0	7	119,000	4	0.00%	18.6%	38.0%	63.6%	33.2%	25.4%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Lead compounds	1,812	1,812	0	0	23,000	41,676,690	1,131	0.14%	18.4%	37.7%	63.1%	32.5%	25.4%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Mercury compounds	15	15	0	0	12,000	184,680	5	0.00%	18.2%	37.4%	62.7%	32.3%	25.2%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	n-Hexane	36,000	36,000	0	0	5	180,000	5	0.00%	18.1%	37.3%	62.6%	32.3%	25.1%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Hydrochloric acid	4,305	4,305	0	0	180	774,900	20	0.00%	18.0%	37.2%	62.5%	32.1%	25.1%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	220,380	6	0.00%	18.0%	37.2%	62.4%	32.1%	25.0%
ARCELORMITTAL USA LLC	EAST CHICAGO	IN	Ammonia	64,000	64,000	0	0	7	448,000	12	0.00%	18.0%	37.1%	62.4%	32.1%	25.0%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	2,920,188	40	0.00%	18.9%	37.5%	57.3%	38.1%	15.3%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Lead compounds	5,430	5,430	0	0	23,000	124,891,150	1,835	0.22%	18.7%	37.2%	56.5%	37.3%	15.4%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Toluene	8,612	8,612	1	1	1	6,028	0	0.00%	18.6%	37.0%	55.9%	36.7%	15.4%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Benzene	48,965	48,965	1	1	28,000	1,371,020,000	22,494	2.72%	18.5%	36.7%	55.1%	35.9%	15.4%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Naphthalene	2,672	2,672	2,018	2,018	12,000	35,880,000	424	0.05%	18.4%	36.6%	54.4%	35.3%	15.4%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Phenol	27,172	27,172	0	0	18	489,096	6	0.00%	18.4%	36.5%	54.2%	35.1%	15.4%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Polycyclic aromatic compounds	53	53	588	588	390,000	53,040,000	158	0.02%	18.1%	36.1%	51.9%	33.0%	15.2%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Pyridine	1,065	1,065	0	0	1,000	1,065,000	31	0.00%	17.7%	35.4%	51.0%	31.7%	15.7%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Cyanide compounds	820	820	1	1	4,400	3,612,400	114	0.01%	17.7%	35.3%	50.6%	31.2%	15.7%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Mercury compounds	0	0	0	0	12,000	5,280	1	0.00%	31.0%	54.5%	50.3%	34.0%	11.9%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Copper compounds	88	88	0	0	1,500	132,000	14	0.00%	30.7%	54.0%	50.3%	34.2%	11.6%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Barium compounds	26	26	0	0	7,000	182,000	26	0.00%	30.9%	54.4%	50.3%	34.0%	11.9%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Cadmium compounds	134	134	0	0	6,400,000	857,600,000	123,411	14.90%	30.9%	54.4%	50.3%	34.0%	11.8%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Nickel compounds	448	448	0	0	930,000	416,640,000	13,972	1.69%	17.6%	35.2%	50.3%	30.9%	15.7%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Manganese compounds	4,099	4,099	0	0	12,000	49,188,000	6,239	0.75%	30.7%	54.1%	50.2%	34.0%	11.7%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Lead compounds	771	771	0	0	23,000	17,733,000	2,243	0.27%	30.7%	54.0%	50.2%	34.0%	11.7%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Vanadium compounds	52	52	0	0	140	7,280	1	0.00%	30.7%	54.0%	50.2%	34.0%	11.7%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Nickel compounds	22	22	0	0	930,000	20,460,000	2,505	0.30%	30.6%	53.9%	50.1%	34.0%	11.7%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Zinc compounds	19,548	19,548	0	0	100	1,954,800	232	0.03%	30.5%	53.8%	50.1%	34.0%	11.6%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Chromium compounds	145	145	0	0	43,000,000	187,050,000	21,304	2.57%	30.4%	53.7%	50.0%	34.0%	11.6%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Manganese compounds	2,090	2,090	0	0	12,000	25,080,000	987	0.12%	17.5%	34.9%	49.6%	30.2%	15.7%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Chromium compounds	298	298	0	0	43,000,000	384,420,000	15,496	1.87%	17.5%	34.9%	49.5%	30.1%	15.7%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Mercury compounds	691	691	0	0	12,000	8,287,200	376	0.05%	17.4%	34.7%	49.0%	29.7%	15.8%
ARCELORMITTAL COLUMBUS LLC	COLUMBUS	OH	Zinc compounds	5	5	0	0	100	500	0	0.00%	20.7%	42.5%	48.6%	35.4%	5.0%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Ammonia	161,776	161,776	0	0	7	1,132,432	60	0.01%	17.3%	34.6%	48.5%	29.2%	15.8%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Hydrochloric acid	127	127	0	0	180	22,860	1	0.00%	17.3%	34.5%	48.3%	29.0%	15.8%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Zinc compounds	817	817	0	0	100	81,700	5	0.00%	17.3%	34.5%	48.2%	28.8%	15.8%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Aluminum (fume or dust)	6,101	6,101	0	0	700	4,270,700	254	0.03%	17.3%	34.5%	48.2%	28.8%	15.8%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Sulfuric acid	14	14	0	0	3,500	49,000	3	0.00%	17.2%	34.5%	48.1%	28.8%	15.8%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Methanol	37,584	37,584	0	0	0	6,765	0	0.00%	17.2%	34.4%	48.0%	28.6%	15.8%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Ammonia	26,920	26,920	0	0	7	188,440	8	0.00%	26.2%	47.2%	47.7%	33.6%	9.1%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Propylene (Propene)	2,068	2,068	0	0	1	2,482	0	0.00%	17.2%	34.3%	47.7%	28.5%	15.6%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Hydrogen sulfide	25,119	25,119	0	0	1,800	45,214,200	2,143	0.26%	17.2%	34.3%	47.6%	28.3%	15.8%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Copper compounds	105	105	0	0	1,500	157,500	7	0.00%	17.1%	34.1%	47.1%	27.8%	15.8%
AK STEEL DEARBORN WORKS	DEARBORN	MI	Polycyclic aromatic compounds	0	0	0	0	390,000	70,200	2	0.00%	35.4%	59.6%	46.9%	24.9%	15.6%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Ethylbenzene	8	8	0	0	890	7,120	0	0.00%	17.0%	34.0%	46.7%	27.4%	15.8%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Polycyclic aromatic compounds	764	764	10,472	10,472	390,000	297,960,000	4,536	0.55%	40.3%	65.9%	46.7%	38.5%	5.0%
AK STEEL DEARBORN WORKS	DEARBORN	MI	Formaldehyde	484	484	0	0	46,000	22,264,000	1,212	0.15%	31.9%	54.7%	46.7%	26.7%	13.4%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Biphenyl	2	2	0	0	800	1,600	0	0.00%	17.0%	34.0%	46.7%	27.4%	15.8%
AK STEEL DEARBORN WORKS	DEARBORN	MI	Copper compounds	105	105	0	0	1,500	157,500	18	0.00%	34.2%	57.9%	46.7%	25.7%	14.7%
AK STEEL DEARBORN WORKS	DEARBORN	MI	Manganese compounds	2,534	2,534	0	0	12,000	30,408,000	5,312	0.64%	34.2%	57.9%	46.6%	25.6%	14.7%
AK STEEL DEARBORN WORKS	DEARBORN	MI	Chromium compounds	287	287	0	0	43,000,000	370,230,000	46,510	5.61%	33.6%	57.2%	46.6%	25.8%	14.4%
AK STEEL DEARBORN WORKS	DEARBORN	MI	Lead compounds	748	748	0	0	23,000	17,204,000	1,648	0.20%	33.0%	56.3%	46.6%	26.1%	14.0%
AK STEEL DEARBORN WORKS	DEARBORN	MI	Zinc compounds	26,498	26,498	0	0	100	2,649,800	124	0.01%	30.2%	52.5%	46.5%	27.3%	12.5%
AK STEEL DEARBORN WORKS	DEARBORN	MI	Nickel compounds	169	169	0	0	930,000	157,170,000	4,473	0.54%	26.7%	47.6%	46.5%	28.8%	10.6%
AK STEEL DEARBORN WORKS	DEARBORN	MI	Mercury compounds	61	61	0	0	12,000	728,400	19	0.00%	26.0%	46.6%	46.5%	29.1%	10.3%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Ethylene	7,524	7,524	0	0	1	4,213	0	0.00%	17.0%	33.9%	46.4%	27.1%	15.8%
ARCELORMITTAL COLUMBUS LLC	COLUMBUS	OH	Lead compounds	0	0	0	0	23,000	5,520	1	0.00%	20.0%	40.5%	46.4%	32.9%	5.1%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Quinoline	112	112	0	0	3,000,000	336,000,000	16,212	1.96%	16.9%	33.7%	45.9%	26.6%	15.8%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Benzo(g,h,i)perylene	56	56	404	404	20,000	1,116,000	19	0.00%	39.6%	65.0%	45.7%	37.5%	5.0%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Xylene (mixed isomers)	193	193	0	0	35	6,755	0	0.00%	16.8%	33.6%	45.6%	26.3%	15.8%
ARCELORMITTAL STEELTON LLC	STEELTON	PA	Lead compounds	19	19	0	0	23,000	434,240	31	0.00%	17.0%	38.1%	45.3%	26.2%	14.9%
ARCELORMITTAL CLEVELAND LLC	CLEVELAND	OH	Hydrochloric acid	658	658	0	0	180	118,440	3	0.00%	21.5%	40.1%	45.2%	33.2%	6.4%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Styrene	175	175	1	1	4	616	0	0.00%	16.6%	33.3%	45.0%	26.0%	15.5%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Anthracene	455	455	34	34	3	1,614	0	0.00%	16.6%	33.2%	44.7%	25.6%	15.6%
ARCELORMITTAL COLUMBUS LLC	COLUMBUS	OH	Ammonia	3,298	3,298	0	0	7	23,086	3	0.00%	19.4%	38.9%	44.5%	30.8%	5.3%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Styrene	338	338	147	147	4	1,183	0	0.00%	38.5%	63.7%	44.1%	36.0%	4.9%
ARCELORMITTAL STEELTON LLC	STEELTON	PA	Copper compounds	14	14	0	0	1,500	21,000	1	0.00%	16.7%	37.4%	44.0%	25.3%	14.5%
ARCELORMITTAL STEELTON LLC	STEELTON	PA	Chromium compounds	39	39	0	0	43,000,000	50,310,000	2,418	0.29%	16.5%	37.2%	43.7%	24.9%	14.4%
ARCELORMITTAL STEELTON LLC	STEELTON	PA	Zinc compounds	932	932	0	0	100	93,200	4	0.00%	16.3%	36.8%	43.0%	24.4%	14.2%
ARCELORMITTAL STEELTON LLC	STEELTON	PA	Manganese compounds	233	233	0	0	12,000	2,796,000	117	0.01%	16.3%	36.7%	43.0%	24.4%	14.2%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Anthracene	374	374	3,491	3,491	3	1,233	0	0.00%	37.6%	62.6%	43.0%	34.8%	4.9%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	1,2,4-Trimethylbenzene	42	42	0	0	58	2,436	0	0.00%	16.2%	32.6%	42.6%	23.5%	15.7%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	1,2,4-Trimethylbenzene	1	1	294	294	58	58	0	0.00%	37.2%	62.1%	42.4%	34.3%	4.8%
ARCELORMITTAL PLATE LLC COATESVILLE FACILITY	COATESVILLE	PA	Nickel compounds	123	123	0	0	930,000	114,390,000	4,295	0.52%	14.8%	31.1%	42.3%	22.4%	13.3%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Phenol	13	13	1,580	1,580	18	234	0	0.00%	36.9%	61.7%	42.0%	33.9%	4.8%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Propylene (Propene)	1,169	1,169	0	0	1	1,403	0	0.00%	36.9%	61.7%	42.0%	33.9%	4.8%
ARCELORMITTAL PLATE LLC COATESVILLE FACILITY	COATESVILLE	PA	Chromium compounds	133	133	0	0	43,000,000	171,570,000	6,251	0.75%	14.6%	30.8%	41.8%	22.0%	13.1%
ARCELORMITTAL PLATE LLC COATESVILLE FACILITY	COATESVILLE	PA	Manganese compounds	825	825	0	0	12,000	9,900,000	356	0.04%	14.5%	30.6%	41.6%	21.8%	13.0%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Naphthalene	3,979	3,979	20,209	20,209	12,000	47,742,000	1,130	0.14%	36.6%	61.3%	41.6%	33.5%	4.8%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Cresol (mixed isomers)	305	305	0	0	6	1,769	0	0.00%	16.0%	32.1%	41.5%	22.4%	15.6%
ARCELORMITTAL PLATE LLC CONSHOHOCKEN FACILITY	CONSHOHOCKEN	PA	Nickel	1	1	0	0	930,000	930,000	62	0.01%	13.3%	26.8%	41.4%	22.7%	9.9%
ARCELORMITTAL PLATE LLC COATESVILLE FACILITY	COATESVILLE	PA	Copper compounds	107	107	0	0	1,500	160,500	5	0.00%	14.3%	30.3%	41.2%	21.5%	12.9%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Xylene (mixed isomers)	1,074	1,074	753	753	35	37,583	1	0.00%	36.0%	60.7%	40.9%	32.8%	4.8%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Quinoline	9	9	588	588	3,000,000	26,280,000	668	0.08%	35.9%	60.5%	40.7%	32.6%	4.8%
ARCELORMITTAL PLATE LLC COATESVILLE FACILITY	COATESVILLE	PA	Mercury compounds	27	27	0	0	12,000	319,404	11	0.00%	14.1%	29.8%	40.5%	21.0%	12.7%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Ethylene	6,571	6,571	0	0	1	3,680	0	0.00%	35.7%	60.2%	40.4%	32.4%	4.8%
ARCELORMITTAL PLATE LLC COATESVILLE FACILITY	COATESVILLE	PA	Zinc compounds	4,841	4,841	0	0	100	484,100	16	0.00%	14.0%	29.7%	40.4%	21.0%	12.7%
ARCELORMITTAL PLATE LLC COATESVILLE FACILITY	COATESVILLE	PA	Lead compounds	92	92	0	0	23,000	2,118,990	71	0.01%	14.0%	29.7%	40.3%	20.9%	12.7%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Biphenyl	103	103	680	680	800	82,080	2	0.00%	35.6%	60.1%	40.3%	32.2%	4.8%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Ethylbenzene	1	1	165	165	890	498	0	0.00%	35.6%	60.1%	40.2%	32.2%	4.8%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Toluene	3,860	3,860	882	882	1	2,702	0	0.00%	35.5%	60.0%	40.1%	32.1%	4.8%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Hydrogen sulfide	3,661	3,661	0	0	1,800	6,589,800	174	0.02%	35.3%	59.8%	39.9%	31.9%	4.7%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Benzene	26,976	26,976	1,341	1,341	28,000	755,314,000	20,958	2.53%	35.1%	59.5%	39.6%	31.6%	4.7%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Sulfuric acid	35,549	35,549	0	0	3,500	124,422,900	3,483	0.42%	35.0%	59.4%	39.5%	31.5%	4.7%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	1,3-Butadiene	110	110	0	0	110,000	12,100,000	300	0.04%	15.3%	30.9%	38.7%	19.7%	15.5%
ARCELORMITTAL PLATE LLC CONSHOHOCKEN FACILITY	CONSHOHOCKEN	PA	Lead compounds	0	0	0	0	23,000	690	0	0.00%	11.9%	24.7%	38.6%	20.3%	9.6%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Ammonia	20,091	20,091	0	0	7	140,637	3	0.00%	34.3%	58.4%	38.4%	30.5%	4.7%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	2,4-Dimethylphenol	146	146	0	0	50	7,300	0	0.00%	15.2%	30.7%	38.3%	19.3%	15.5%
ARCELORMITTAL PLATE LLC CONSHOHOCKEN FACILITY	CONSHOHOCKEN	PA	Manganese	9	9	0	0	12,000	108,000	17	0.00%	11.2%	23.6%	37.2%	19.1%	9.4%
ARCELORMITTAL PLATE LLC CONSHOHOCKEN FACILITY	CONSHOHOCKEN	PA	Chromium	1	1	0	0	43,000,000	1,290,000	231	0.03%	11.0%	23.3%	36.8%	18.7%	9.3%
AK STEEL CORP MANSFIELD WO RKS	MANSFIELD	OH	Copper compounds	45	45	0	0	1,500	67,500	1	0.00%	15.1%	33.5%	29.8%	19.8%	4.5%
AK STEEL CORP MANSFIELD WO RKS	MANSFIELD	OH	Manganese compounds	383	383	0	0	12,000	4,596,000	40	0.00%	15.1%	33.5%	29.6%	19.6%	4.5%
AK STEEL CORP MANSFIELD WO RKS	MANSFIELD	OH	Lead compounds	97	97	0	0	23,000	2,235,600	20	0.00%	15.1%	33.5%	29.6%	19.6%	4.4%
AK STEEL CORP MANSFIELD WO RKS	MANSFIELD	OH	Chromium compounds	832	832	0	0	43,000,000	1,073,280,000	9,409	1.14%	15.1%	33.5%	29.6%	19.6%	4.4%
AK STEEL CORP MANSFIELD WO RKS	MANSFIELD	OH	Zinc compounds	5,870	5,870	0	0	100	587,000	5	0.00%	15.1%	33.5%	29.6%	19.6%	4.4%
ARCELORMITTAL STEELTON LLC	STEELTON	PA	Mercury compounds	40	40	0	0	12,000	478,446	6	0.00%	11.9%	28.6%	29.0%	13.5%	10.4%
AK STEEL CORP MANSFIELD WO RKS	MANSFIELD	OH	Nickel compounds	11	11	0	0	930,000	10,230,000	77	0.01%	15.0%	33.5%	28.4%	18.7%	4.3%
I/N KOTE	NEW CARLISLE	IN	Lead compounds	0	0	0	0	23,000	1,840	0	0.00%	16.1%	36.1%	26.7%	11.7%	9.8%
I/N KOTE	NEW CARLISLE	IN	Zinc compounds	599	599	0	0	100	59,900	0	0.00%	16.1%	36.1%	26.7%	11.7%	9.8%
I/N KOTE	NEW CARLISLE	IN	Manganese compounds	1	1	0	0	12,000	10,800	0	0.00%	16.1%	36.1%	26.7%	11.7%	9.8%
AK TUBE WALBRIDGE	WALBRIDGE	OH	Zinc compounds	104	104	0	0	100	10,373	1	0.00%	19.2%	39.1%	26.6%	13.4%	8.6%
AK TUBE WALBRIDGE	WALBRIDGE	OH	Manganese compounds	44	44	0	0	12,000	526,320	31	0.00%	19.1%	39.1%	26.4%	13.2%	8.5%
AK TUBE WALBRIDGE	WALBRIDGE	OH	Nickel	3	3	0	0	930,000	2,743,500	161	0.02%	19.1%	39.1%	26.4%	13.2%	8.5%
AK TUBE WALBRIDGE	WALBRIDGE	OH	Chromium	5	5	0	0	43,000,000	73,684,800	4,333	0.52%	19.1%	39.1%	26.4%	13.2%	8.5%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Polycyclic aromatic compounds	243	243	388	388	390,000	94,770,000	3,797	0.46%	23.1%	46.5%	26.3%	12.7%	2.2%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Benzo(g,h,i)perylene	12	12	41	41	20,000	234,000	10	0.00%	22.8%	45.9%	26.0%	12.6%	2.2%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Anthracene	25	25	41	41	3	83	0	0.00%	21.7%	44.0%	25.1%	12.4%	2.2%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Hydrogen sulfide	245	245	0	0	1,800	441,000	23	0.00%	20.4%	41.8%	24.2%	12.1%	2.2%
ARCELORMITTAL STEELTON LLC	STEELTON	PA	Nickel compounds	2	2	0	0	930,000	1,860,000	19	0.00%	10.3%	25.6%	23.9%	9.5%	8.9%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Mercury	19	19	0	0	12,000	225,840	2	0.00%	23.8%	45.2%	23.3%	16.1%	3.6%
I/N KOTE	NEW CARLISLE	IN	Hydrochloric acid	1,496	1,496	0	0	180	269,280	6	0.00%	15.2%	34.3%	22.9%	9.7%	8.9%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Polycyclic aromatic compounds	226	226	16,000	16,000	390,000	88,140,000	2,001	0.24%	28.5%	49.1%	22.9%	12.0%	2.4%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Naphthalene	739	739	461	461	12,000	8,868,000	271	0.03%	18.7%	38.7%	22.9%	11.8%	2.2%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Benzo(g,h,i)perylene	620	620	1,100	1,100	20,000	12,400,000	318	0.04%	28.3%	48.9%	22.8%	11.9%	2.3%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Cresol (mixed isomers)	1	1	390	390	6	6	0	0.00%	27.3%	47.7%	21.9%	11.4%	2.3%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Anthracene	80	80	1,900	1,900	3	264	0	0.00%	27.2%	47.7%	21.9%	11.4%	2.3%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Naphthalene	5,280	5,280	18,000	18,000	12,000	63,360,000	2,044	0.25%	26.5%	46.8%	21.3%	11.1%	2.3%
AK STEEL CORP	MIDDLETOWN	OH	Ammonia	22,489	22,489	0	0	7	157,423	4	0.00%	16.4%	33.3%	21.3%	11.3%	3.9%
AK STEEL CORP	MIDDLETOWN	OH	Lead compounds	989	989	0	0	23,000	22,747,000	625	0.08%	17.2%	34.4%	20.7%	10.8%	3.9%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Methanol	16,000	16,000	0	0	0	2,880	0	0.00%	25.6%	45.7%	20.6%	10.7%	2.2%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Cyanide compounds	511	511	0	0	4,400	2,248,400	50	0.01%	15.4%	33.0%	20.6%	11.3%	2.3%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Ammonia	11,210	11,210	0	0	7	78,470	3	0.00%	25.5%	45.5%	20.5%	10.6%	2.2%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Lead compounds	18	18	0	0	23,000	414,000	14	0.00%	25.2%	45.1%	20.2%	10.4%	2.2%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Ammonia	5,890	5,890	0	0	7	41,230	1	0.00%	14.5%	31.4%	19.9%	11.2%	2.3%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Benzene	47,000	47,000	47	47	28,000	1,316,000,000	37,609	4.54%	24.7%	44.5%	19.8%	10.2%	2.2%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Benzene	5,944	5,944	14	14	28,000	166,432,000	3,106	0.37%	14.2%	30.8%	19.7%	11.1%	2.3%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Ethylene	49,000	49,000	0	0	1	27,440	1	0.00%	24.5%	44.3%	19.6%	10.1%	2.2%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Ethylene	13,363	13,363	0	0	1	7,483	0	0.00%	14.1%	30.6%	19.5%	11.1%	2.3%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Mercury compounds	12	12	0	0	12,000	147,600	3	0.00%	14.0%	30.5%	19.5%	11.1%	2.3%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Carbonyl sulfide	92	92	0	0	350	32,200	1	0.00%	13.9%	30.3%	19.5%	11.1%	2.3%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Propylene (Propene)	3,110	3,110	0	0	1	3,732	0	0.00%	14.1%	30.7%	19.5%	11.0%	2.3%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Lead compounds	12	12	0	0	23,000	271,400	5	0.00%	13.9%	30.3%	19.5%	11.1%	2.3%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Toluene	1,196	1,196	0	0	1	837	0	0.00%	13.9%	30.2%	19.4%	11.0%	2.3%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Xylene (mixed isomers)	580	580	36	36	35	20,300	0	0.00%	24.1%	43.8%	19.3%	9.9%	2.2%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Sulfuric acid	34,987	34,987	0	0	3,500	122,454,500	2,104	0.25%	13.5%	29.5%	19.1%	11.0%	2.3%
AK TUBE LLC	COLUMBUS	IN	Chromium	19	19	0	0	43,000,000	277,487,600	4,984	0.60%	14.5%	30.0%	19.1%	1.8%	7.1%
AK TUBE LLC	COLUMBUS	IN	Manganese	24	24	0	0	12,000	289,080	5	0.00%	14.5%	30.0%	19.1%	1.8%	7.1%
AK TUBE LLC	COLUMBUS	IN	Zinc compounds	23	23	0	0	100	2,281	0	0.00%	14.5%	30.0%	19.1%	1.8%	7.1%
AK TUBE LLC	COLUMBUS	IN	Nickel	3	3	0	0	930,000	2,473,800	44	0.01%	14.5%	30.0%	19.1%	1.8%	7.1%
AK STEEL CORP	MIDDLETOWN	OH	Zinc compounds	4,264	4,264	0	0	100	426,400	43	0.01%	19.4%	37.8%	19.1%	9.4%	4.0%
AK STEEL CORP	MIDDLETOWN	OH	Aluminum (fume or dust)	1,871	1,871	0	0	700	1,309,700	136	0.02%	19.4%	37.8%	19.1%	9.4%	4.0%
AK STEEL CORP	MIDDLETOWN	OH	Manganese compounds	4,865	4,865	0	0	12,000	58,380,000	6,408	0.77%	19.4%	37.8%	19.0%	9.4%	4.0%
AK STEEL CORP	MIDDLETOWN	OH	Mercury	359	359	0	0	12,000	4,308,000	502	0.06%	19.4%	37.9%	19.0%	9.4%	4.0%
AK STEEL CORP	MIDDLETOWN	OH	Chromium compounds	417	417	0	0	43,000,000	537,930,000	63,016	7.61%	19.5%	37.9%	19.0%	9.4%	4.0%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Xylene (mixed isomers)	1,125	1,125	0	0	35	39,375	1	0.00%	13.3%	29.2%	18.9%	10.9%	2.3%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Hydrogen sulfide	5,000	5,000	0	0	1,800	9,000,000	169	0.02%	22.9%	42.3%	18.4%	9.3%	2.1%
AK STEEL CORP	MIDDLETOWN	OH	Polycyclic aromatic compounds	145	145	5,484	5,484	390,000	56,550,000	3,725	0.45%	24.8%	46.3%	17.0%	7.8%	4.0%
AK STEEL CORP - ZANESVI LLE WORKS	ZANESVILLE	OH	Nickel compounds	1	1	0	0	930,000	651,000	99	0.01%	19.5%	38.4%	16.0%	2.9%	1.6%
AK STEEL CORP - ZANESVI LLE WORKS	ZANESVILLE	OH	Mercury compounds	0	0	0	0	12,000	948	0	0.00%	19.5%	38.4%	15.9%	2.9%	1.6%
AK STEEL CORP - ZANESVI LLE WORKS	ZANESVILLE	OH	Lead compounds	0	0	0	0	23,000	3,680	0	0.00%	19.5%	38.4%	15.9%	2.9%	1.6%
AK STEEL CORP - ZANESVI LLE WORKS	ZANESVILLE	OH	Chromium compounds	1	1	0	0	43,000,000	774,000	100	0.01%	19.5%	38.4%	15.9%	2.9%	1.6%
AK STEEL CORP - ZANESVI LLE WORKS	ZANESVILLE	OH	Hydrogen fluoride	2,398	2,398	0	0	250	599,500	24	0.00%	19.5%	38.8%	14.4%	3.2%	1.5%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Toluene	6,010	6,010	34	34	1	4,207	0	0.00%	18.2%	36.3%	14.4%	7.0%	1.9%
AK STEEL CORP (ROCKPORT WORKS )	ROCKPORT	IN	Ammonia	9,122	9,122	0	0	7	63,854	0	0.00%	13.9%	30.8%	12.5%	4.9%	3.8%
AK STEEL CORP (ROCKPORT WORKS )	ROCKPORT	IN	Chromium	1	1	0	0	43,000,000	1,032,000	4	0.00%	13.9%	30.8%	12.5%	4.9%	3.8%
AK STEEL CORP (ROCKPORT WORKS )	ROCKPORT	IN	Hydrogen fluoride	980	980	0	0	250	245,000	1	0.00%	13.9%	30.8%	12.5%	4.9%	3.8%
AK STEEL CORP (ROCKPORT WORKS )	ROCKPORT	IN	Nitric acid	460	460	0	0	270	124,200	0	0.00%	13.9%	30.8%	12.5%	4.9%	3.8%
AK STEEL CORP - ZANESVI LLE WORKS	ZANESVILLE	OH	Glycol Ethers	7,213	7,213	0	0	180	1,298,340	23	0.00%	19.7%	39.6%	11.8%	3.7%	1.4%
AK STEEL CORP - ZANESVI LLE WORKS	ZANESVILLE	OH	Nitric acid	7	7	0	0	270	1,890	0	0.00%	19.5%	39.5%	11.6%	3.6%	1.4%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Mercury compounds	14	14	0	0	12,000	168,000	2	0.00%	13.6%	30.5%	10.7%	4.7%	1.7%
ARCELORMITTAL WEIRTON LLC	WEIRTON	WV	Hydrochloric acid	2,756	2,756	0	0	180	496,080	14	0.00%	12.9%	32.2%	10.5%	4.6%	1.7%
ARCELORMITTAL WEIRTON LLC	WEIRTON	WV	Lead compounds	1	1	0	0	23,000	29,900	1	0.00%	13.1%	31.5%	10.5%	4.6%	1.8%
ARCELORMITTAL WEIRTON LLC	WEIRTON	WV	Nickel compounds	2	2	0	0	930,000	2,046,000	50	0.01%	13.1%	31.5%	10.5%	4.6%	1.8%
ARCELORMITTAL WEIRTON LLC	WEIRTON	WV	Chromium compounds	407	407	0	0	43,000,000	525,030,000	12,913	1.56%	13.1%	31.5%	10.5%	4.6%	1.8%
AK STEEL CORP (ROCKPORT WORKS )	ROCKPORT	IN	Chlorine	212,671	212,671	0	0	23,000	4,891,433,000	62,097	7.50%	12.0%	29.1%	9.9%	3.7%	3.1%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Hydrogen fluoride	7,394	7,394	0	0	250	1,848,500	32	0.00%	10.5%	23.7%	9.7%	3.9%	1.8%
ARCELORMITTAL TUBULAR PRODUCTS USA LLC	SHELBY	OH	Zinc compounds	32	32	0	0	100	3,163	0	0.00%	13.8%	37.3%	8.9%	2.9%	3.4%
ARCELORMITTAL TUBULAR PRODUCTS USA LLC	SHELBY	OH	Lead	1	1	0	0	23,000	12,581	0	0.00%	13.8%	37.3%	8.9%	2.9%	3.4%
ARCELORMITTAL TUBULAR PRODUCTS USA LLC	SHELBY	OH	Chromium	33	33	0	0	43,000,000	487,781,680	6,035	0.73%	13.8%	37.4%	8.9%	2.9%	3.4%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Zinc compounds	4,049	4,049	0	0	100	404,900	9	0.00%	9.4%	21.2%	8.8%	3.0%	1.7%
ARCELORMITTAL TUBULAR PRODUCTS USA LLC	SHELBY	OH	Nickel	22	22	0	0	930,000	20,311,200	265	0.03%	13.8%	37.5%	8.8%	2.9%	3.4%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Mercury compounds	32	32	0	0	12,000	384,000	9	0.00%	9.4%	21.2%	8.8%	3.0%	1.7%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Lead compounds	310	310	0	0	23,000	7,130,000	164	0.02%	9.4%	21.2%	8.8%	3.0%	1.7%
ARCELORMITTAL TUBULAR PRODUCTS USA LLC	SHELBY	OH	Manganese	279	279	0	0	12,000	3,347,280	46	0.01%	13.7%	37.6%	8.7%	2.8%	3.4%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Vanadium compounds	14	14	0	0	140	1,960	0	0.00%	9.2%	20.8%	8.6%	2.9%	1.7%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Manganese compounds	422	422	0	0	12,000	5,064,000	132	0.02%	9.0%	20.4%	8.5%	2.7%	1.7%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Molybdenum trioxide	19	19	0	0	15,000	285,000	8	0.00%	8.9%	20.2%	8.4%	2.6%	1.7%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Nickel compounds	134	134	0	0	930,000	124,620,000	3,619	0.44%	8.7%	19.8%	8.2%	2.5%	1.7%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Copper compounds	75	75	0	0	1,500	112,500	3	0.00%	8.6%	19.5%	8.1%	2.4%	1.7%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Cobalt compounds	4	4	0	0	17,000,000	68,000,000	2,152	0.26%	8.6%	19.4%	8.1%	2.3%	1.7%
AK STEEL CORPORATION--BUTLER WORKS	BUTLER	PA	Chromium compounds	325	325	0	0	43,000,000	419,250,000	13,472	1.63%	8.5%	19.3%	8.1%	2.3%	1.7%
AK STEEL CORP	ASHLAND	KY	Manganese compounds	91	91	0	0	12,000	1,092,000	39	0.00%	28.9%	48.2%	6.7%	2.6%	1.8%
AK STEEL CORP	ASHLAND	KY	Lead compounds	1	1	0	0	23,000	15,870	0	0.00%	22.8%	42.1%	6.6%	2.3%	1.6%
AK STEEL CORP	ASHLAND	KY	Zinc	39	39	0	0	100	3,900	0	0.00%	22.2%	41.5%	6.6%	2.2%	1.5%
AK STEEL CORP	ASHLAND	KY	Ammonia	45	45	0	0	7	315	0	0.00%	22.2%	41.5%	6.6%	2.2%	1.5%
AK STEEL CORP	ASHLAND	KY	Chromium compounds	5	5	0	0	43,000,000	6,450,000	36	0.00%	22.2%	41.5%	6.6%	2.2%	1.5%
AK STEEL CORP	ASHLAND	KY	Mercury	0	0	0	0	12,000	120	0	0.00%	22.2%	41.5%	6.6%	2.2%	1.5%
AK STEEL CORP COSHOCTON WORKS	COSHOCTON	OH	Chromium compounds	370	370	0	0	43,000,000	477,558,000	2,117	0.26%	15.4%	37.7%	5.7%	1.4%	1.3%
AK STEEL CORP COSHOCTON WORKS	COSHOCTON	OH	Manganese compounds	41	41	0	0	12,000	495,720	2	0.00%	15.4%	37.8%	5.7%	1.4%	1.3%
AK STEEL CORP COSHOCTON WORKS	COSHOCTON	OH	Nickel compounds	166	166	0	0	930,000	154,101,000	702	0.08%	15.5%	37.8%	5.7%	1.4%	1.3%
AK STEEL CORP COSHOCTON WORKS	COSHOCTON	OH	Hydrogen fluoride	2,880	2,880	0	0	250	720,000	3	0.00%	15.5%	37.9%	5.7%	1.4%	1.2%
AK STEEL CORP COSHOCTON WORKS	COSHOCTON	OH	Nitric acid	14,265	14,265	0	0	270	3,851,550	18	0.00%	15.5%	37.9%	5.7%	1.4%	1.2%
AK STEEL CORP COSHOCTON WORKS	COSHOCTON	OH	Lead compounds	0	0	0	0	23,000	8,832	0	0.00%	16.2%	39.5%	5.5%	1.3%	1.1%
AK STEEL CORP COSHOCTON WORKS	COSHOCTON	OH	Mercury compounds	0	0	0	0	12,000	2,292	0	0.00%	16.2%	39.5%	5.5%	1.3%	1.1%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Phenanthrene	136	136	215	215	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
ARCELORMITTAL MONESSEN LLC COKE PLANT	MONESSEN	PA	Dibenzofuran	29	29	22	22	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Phenanthrene	1,200	1,200	9,300	9,300	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
MOUNTAIN STATE CARBON LLC	FOLLANSBEE	WV	Dibenzofuran	220	220	2,000	2,000	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Phenanthrene	974	974	7,275	7,275	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Pyridine	0	0	184	184	1,000	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Dibenzofuran	361	361	2,094	2,094	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
ARCELORMITTAL CLEVELAND LLC DBA ARCELORMITTAL WARREN	WARREN	OH	Cresol (mixed isomers)	0	0	2,094	2,094	6	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Phenanthrene	1,963	1,963	125	125	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Dibenzofuran	170	170	31	31	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
ARCELORMITTAL BURNS HARBOR LLC	BURNS HARBOR	IN	Lithium carbonate	220	220	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%

For explanations of most columns above, including the EJ Shares, see the technical notes.

The Greenhouse CO2e column shows the CO2 equivalent pounds released by this facility if the facility also exists in the Greenhouse database

* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and score are displayed here.

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