Berkshire Hathaway

Rank in Toxic 100: 9
Rank among all TRI companies: 17
Air releases 2020 (lbs): 2,042,411
Incineration transfers 2020 (lbs): 314,199
Total Air and Incineration Toxic Score 2020: 3,485,083
Percentage of national total 2020 toxic air and incineration score: 1.0%
EJ: Poor Share: 15%
EJ: Minority Share: 36%

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This company is rank 71 on the Toxic 100 Water list.
This company is rank 4 on the Greenhouse 100 list.
This company is rank 57 on the Greenhouse Suppliers 100 list.

Chemicals at facilities displayed below: (display facilities) (display chemicals)
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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 *
PCC STRUCTURALS	GROTON	CT	Cobalt	795	795	0	0	17,000,000	13,515,000,000	451,459	12.95%	11.3%	26.4%	30.9%	6.7%	14.7%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Chromium	86	86	0	0	43,000,000	1,257,320,000	431,429	12.38%	12.7%	30.4%	65.7%	17.4%	35.6%
THISTLE PROCESSING LLC	HUNTINGTON	WV	Nickel	12,095	12,095	0	0	930,000	11,248,350,000	316,685	9.09%	25.8%	47.5%	12.5%	5.2%	2.5%
KLUNE INDUSTRIES INC	SPANISH FORK	UT	Chromium	250	250	0	0	43,000,000	4,192,500,000	295,101	8.47%	10.3%	31.6%	20.5%	0.5%	14.9%
CANNON-MUSKEGON	MUSKEGON	MI	Cobalt	317	317	0	0	17,000,000	5,389,000,000	253,682	7.28%	13.6%	33.7%	23.1%	12.2%	6.0%
THISTLE PROCESSING LLC	HUNTINGTON	WV	Cobalt	375	375	0	0	17,000,000	6,375,000,000	179,638	5.15%	25.8%	47.5%	12.5%	5.2%	2.5%
PCC STRUCTURALS	GROTON	CT	Chromium	2,838	2,838	0	0	43,000,000	3,661,020,000	122,294	3.51%	11.3%	26.4%	30.9%	6.7%	14.7%
PCC STRUCTURALS	GROTON	CT	Nickel	3,370	3,370	0	0	930,000	3,134,100,000	104,692	3.00%	11.3%	26.4%	30.9%	6.7%	14.7%
JOHNS MANVILLE	TUCSON	AZ	Cobalt	54	54	0	0	17,000,000	918,000,000	78,092	2.24%	12.1%	35.3%	45.9%	2.3%	35.5%
JOHNS MANVILLE	TUCSON	AZ	Chromium	62	62	0	0	43,000,000	906,440,000	76,774	2.20%	12.1%	35.2%	45.8%	2.3%	35.4%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Chromium	17	17	0	0	43,000,000	245,616,000	76,153	2.19%	10.0%	23.5%	27.5%	2.5%	12.0%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Cobalt	12	12	0	0	17,000,000	211,140,000	65,396	1.88%	10.0%	23.5%	27.5%	2.5%	12.0%
LUBRIZOL CORP	ELMENDORF	TX	Benzyl chloride	4,931	4,931	0	0	180,000	887,637,600	60,806	1.74%	20.3%	45.0%	82.2%	5.0%	74.4%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Hydrazine	35	35	0	0	18,000,000	630,000,000	54,288	1.56%	11.9%	30.0%	57.9%	9.9%	43.1%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Nickel	158	158	0	0	930,000	146,940,000	50,420	1.45%	12.7%	30.4%	65.7%	17.4%	35.6%
JOHNS MANVILLE	CLEBURNE	TX	Formaldehyde	46,539	46,539	0	0	46,000	2,140,806,880	48,038	1.38%	15.1%	37.4%	52.6%	14.1%	33.5%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Chromium	9	9	0	0	43,000,000	124,270,000	44,495	1.28%	11.3%	25.6%	28.9%	2.9%	12.8%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Cobalt	10	10	0	0	17,000,000	170,000,000	43,021	1.23%	10.8%	25.0%	75.4%	10.9%	31.9%
RATHGIBSON JANESVILLE LLC	JANESVILLE	WI	Chromium	21	21	0	0	43,000,000	307,020,000	41,857	1.20%	11.6%	28.4%	13.6%	2.9%	6.6%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Chromium	10	10	0	0	43,000,000	146,200,000	33,556	0.96%	6.5%	15.5%	45.9%	10.1%	15.2%
JOHNS MANVILLE CORP PLANT 8	DEFIANCE	OH	Formaldehyde	51,488	51,488	0	0	46,000	2,368,448,000	32,604	0.94%	13.0%	27.9%	18.5%	3.1%	13.4%
GREENVILLE METALS INC	TRANSFER	PA	Cobalt compounds	263	263	0	0	17,000,000	4,471,000,000	29,796	0.85%	16.6%	35.7%	14.1%	7.8%	3.0%
RSCC WIRE & CABLE LLC	EAST GRANBY	CT	Chromium	16	16	0	0	43,000,000	234,943,400	29,764	0.85%	10.6%	23.5%	40.0%	16.0%	17.7%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Acrylonitrile	1,162	1,162	18	18	240,000	283,200,000	29,104	0.84%	14.9%	29.4%	44.0%	26.0%	10.8%
CANNON-MUSKEGON	MUSKEGON	MI	Nickel	593	593	0	0	930,000	551,490,000	25,879	0.74%	13.6%	33.8%	23.1%	12.3%	6.0%
THISTLE PROCESSING LLC	HUNTINGTON	WV	Nickel compounds	806	806	0	0	930,000	749,580,000	21,101	0.61%	25.8%	47.5%	12.5%	5.2%	2.5%
JOHNS MANVILLE	WINDER	GA	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	79	79	0	0	43,000,000	441,610,000	20,812	0.60%	13.1%	31.7%	53.9%	25.7%	16.7%
TEXAS HONING INC - NORTH FACILITY	HOUSTON	TX	Chromium	7	7	0	0	43,000,000	102,340,000	20,249	0.58%	16.7%	38.8%	73.4%	21.7%	43.1%
DESIGNED METAL CONNECTIONS	GARDENA	CA	Chromium	2	2	0	0	43,000,000	18,060,000	20,064	0.58%	17.1%	39.3%	86.2%	15.3%	56.2%
TEXAS HONING INC - PEARLAND	PEARLAND	TX	Chromium	5	5	0	0	43,000,000	73,100,000	20,018	0.57%	18.3%	39.9%	77.9%	22.0%	48.5%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	1,3-Butadiene	1,979	1,979	0	0	110,000	217,690,000	19,079	0.55%	17.0%	38.9%	71.6%	13.3%	54.4%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Hydrazine	9	9	0	0	18,000,000	162,000,000	17,196	0.49%	14.4%	34.9%	33.7%	13.8%	15.2%
THISTLE PROCESSING LLC	HUNTINGTON	WV	Chromium	3,174	3,174	0	0	43,000,000	272,964,000	16,650	0.48%	27.6%	52.0%	13.4%	4.3%	4.5%
KLUNE INDUSTRIES INC	SPANISH FORK	UT	Nickel	250	250	0	0	930,000	232,500,000	16,365	0.47%	10.3%	31.6%	20.5%	0.5%	14.9%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Chromium	6	6	0	0	43,000,000	82,749,200	14,507	0.42%	11.0%	25.0%	28.4%	2.7%	12.7%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Propylene oxide	6,125	6,125	0	0	13,000	79,625,000	13,391	0.38%	17.2%	39.2%	72.0%	14.7%	52.8%
CANNON-MUSKEGON	MUSKEGON	MI	Chromium	168	168	0	0	43,000,000	216,720,000	12,745	0.37%	12.5%	32.2%	21.3%	10.8%	5.8%
CTB INC BROCK GRAIN SYSTEMS DIV	KANSAS CITY	MO	Chromium	6	6	0	0	43,000,000	66,357,600	12,228	0.35%	30.7%	54.5%	59.2%	17.1%	37.5%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Cobalt	2	2	0	0	17,000,000	34,000,000	12,001	0.34%	11.3%	25.5%	29.0%	2.9%	12.8%
SPECIAL METALS CORP	NEW HARTFORD	NY	Cobalt	87	87	0	0	17,000,000	1,470,500,000	11,919	0.34%	13.8%	29.5%	16.6%	4.9%	5.3%
PCC AIRFOILS LLC	DOUGLAS	GA	Cobalt	75	75	0	0	17,000,000	1,275,000,000	11,794	0.34%	22.9%	49.9%	43.4%	27.7%	13.9%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Nickel	39	39	0	0	930,000	36,270,000	11,237	0.32%	10.0%	23.5%	27.5%	2.5%	12.0%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Cobalt	3	3	0	0	17,000,000	51,000,000	10,446	0.30%	13.5%	31.7%	31.3%	23.1%	2.9%
DURACELL	CLEVELAND	TN	Manganese compounds	16,370	16,370	0	0	12,000	196,440,000	9,724	0.28%	17.0%	36.0%	22.2%	8.6%	9.6%
LUBRIZOL ADVANCED MATERIALS INC	WILMINGTON	MA	Diisocyanates	120	120	0	0	350,000	42,000,000	9,505	0.27%	8.9%	19.1%	30.6%	7.6%	12.3%
LEMAR-DES MOINES	DES MOINES	IA	Chromium	24	24	0	0	43,000,000	172,223,600	9,342	0.27%	9.9%	27.0%	21.7%	6.2%	9.0%
GREENVILLE METALS INC	TRANSFER	PA	Nickel compounds	1,315	1,315	0	0	930,000	1,222,950,000	8,150	0.23%	16.6%	35.7%	14.1%	7.8%	3.0%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Formaldehyde	20,149	20,149	0	0	46,000	926,854,000	7,016	0.20%	12.6%	30.9%	16.1%	2.2%	11.9%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Nickel	18	18	0	0	930,000	17,093,400	6,106	0.18%	11.3%	25.6%	28.9%	2.9%	12.8%
PCC ROLLMET INC	IRVINE	CA	Nickel	20	20	0	0	930,000	18,600,000	5,926	0.17%	12.6%	29.8%	71.0%	3.1%	47.1%
PROTECTIVE COATINGS INC	KENT	WA	Chromium	2	2	0	0	43,000,000	39,074,100	5,063	0.15%	12.1%	27.8%	51.5%	10.6%	16.1%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Cobalt	14	14	0	0	17,000,000	238,000,000	4,870	0.14%	13.6%	31.9%	7.4%	2.9%	1.8%
PRESS FORGE CO	PARAMOUNT	CA	Chromium	6	6	0	0	43,000,000	7,740,000	4,495	0.13%	16.1%	37.6%	79.7%	7.9%	53.7%
GREENVILLE METALS INC	TRANSFER	PA	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	512	512	0	0	43,000,000	660,480,000	4,402	0.13%	16.6%	35.7%	14.1%	7.8%	3.0%
PCC STRUCTURALS CARSON CITY	CARSON CITY	NV	Cobalt	5	5	0	0	17,000,000	85,000,000	4,399	0.13%	13.2%	37.0%	38.9%	1.6%	30.6%
FOREST RIVER INC COLLEGE AVENUE COMPLEX	GOSHEN	IN	Tetrachloroethylene	61,502	61,502	0	0	930	57,196,860	4,224	0.12%	11.5%	33.4%	27.0%	3.3%	18.7%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Nickel	22	22	0	0	930,000	20,460,000	4,191	0.12%	13.5%	31.7%	31.3%	23.1%	2.9%
PCC AIRFOILS LLC	DOUGLAS	GA	Nickel	460	460	0	0	930,000	427,800,000	4,026	0.12%	22.9%	49.9%	43.5%	27.7%	14.0%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Vinyl chloride	1,040	1,040	0	0	31,000	32,240,000	3,980	0.11%	27.3%	50.9%	61.1%	53.4%	4.4%
JOHNS MANVILLE	TUCSON	AZ	Nickel	50	50	0	0	930,000	46,500,000	3,935	0.11%	12.1%	35.2%	45.8%	2.3%	35.4%
PCC AIRFOILS LLC	DOUGLAS	GA	Chromium	46	46	0	0	43,000,000	415,380,000	3,932	0.11%	22.9%	49.9%	43.6%	27.7%	14.1%
KLUNE INDUSTRIES INC	NORTH HOLLYWOOD	CA	Chromium	4	4	0	0	43,000,000	6,880,000	3,871	0.11%	16.4%	38.2%	74.9%	5.6%	54.3%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Chromium	2	2	0	0	43,000,000	18,060,000	3,699	0.11%	13.5%	31.7%	31.3%	23.1%	2.9%
JOHNS MANVILLE	PHENIX CITY	AL	Formaldehyde	2,740	2,740	0	0	46,000	126,040,000	3,666	0.11%	33.8%	56.7%	74.8%	64.5%	6.2%
SUMMIT MACHINING LLC	ONTARIO	CA	Chromium	1	1	0	0	43,000,000	14,620,000	3,657	0.10%	13.4%	33.0%	78.5%	5.9%	56.4%
TITANIUM METALS CORP	HENDERSON	NV	Chlorine	1,940	1,940	0	0	23,000	44,622,300	3,485	0.10%	16.1%	34.8%	55.5%	10.2%	32.7%
JOHNS MANVILLE	LA PORTE	TX	Diisocyanates	66	66	0	0	350,000	23,100,000	3,446	0.10%	16.5%	37.5%	69.3%	14.3%	50.4%
TEXAS HONING INC - NORTH FACILITY	HOUSTON	TX	Cobalt	1	1	0	0	17,000,000	17,000,000	3,364	0.10%	16.7%	38.8%	73.4%	21.7%	43.1%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Cobalt	1	1	0	0	17,000,000	18,870,000	3,300	0.09%	11.0%	25.0%	28.4%	2.7%	12.7%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Chromium	10	10	0	0	43,000,000	12,900,000	3,265	0.09%	10.8%	25.0%	75.4%	10.9%	31.9%
JOHNS MANVILLE	ETOWAH	TN	Formaldehyde	3,263	3,263	0	0	46,000	150,098,000	3,161	0.09%	19.2%	41.2%	10.2%	2.6%	4.8%
AEROCRAFT HEAT TREATING CO INC	PARAMOUNT	CA	Nickel	3	3	0	0	930,000	2,790,000	2,916	0.08%	16.2%	38.2%	81.6%	8.7%	56.1%
UTLX MANUFACTURING LLC	HOUSTON	TX	Chromium	1	1	0	0	43,000,000	21,500,000	2,864	0.08%	14.4%	35.0%	70.7%	17.9%	48.2%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Chlorine	728	728	0	0	23,000	16,744,000	2,842	0.08%	17.2%	39.2%	72.0%	14.7%	52.8%
SXP SCHULZ XTRUDED PRODUCTS LP	HERNANDO	MS	Chromium	2	2	0	0	43,000,000	26,462,200	2,842	0.08%	14.0%	30.4%	47.3%	37.7%	6.1%
WYMAN-GORDON DILLON	DILLON	SC	Chromium	28	28	0	0	43,000,000	252,840,000	2,558	0.07%	28.3%	54.1%	64.2%	42.8%	4.1%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Nickel	40	40	0	0	930,000	37,200,000	2,445	0.07%	14.4%	29.0%	44.7%	23.4%	12.6%
JOHNS MANVILLE	HAZLETON	PA	Diisocyanates	175	175	2,950	2,950	350,000	61,250,000	2,415	0.07%	19.9%	40.3%	32.9%	7.3%	28.9%
PROGRESSIVE INC	ARLINGTON	TX	Chromium	2	2	0	0	43,000,000	18,782,400	2,393	0.07%	12.3%	29.8%	60.6%	24.1%	27.6%
TEXAS HONING INC - NORTH FACILITY	HOUSTON	TX	Nickel	13	13	0	0	930,000	12,090,000	2,392	0.07%	16.7%	38.8%	73.4%	21.7%	43.1%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Diisocyanates	75	75	14,681	14,681	350,000	26,131,000	2,357	0.07%	10.5%	19.9%	15.3%	5.4%	5.3%
SHAW INDUSTRIES GROUP INC PLANT 1/3	DALTON	GA	Diisocyanates	38	38	0	0	350,000	13,300,000	2,277	0.07%	20.8%	54.8%	56.3%	6.0%	48.0%
RATHGIBSON JANESVILLE LLC	JANESVILLE	WI	Nickel	17	17	0	0	930,000	15,810,000	2,155	0.06%	11.6%	28.4%	13.6%	2.9%	6.6%
SPECIAL METALS CORP	NEW HARTFORD	NY	Nickel	277	277	0	0	930,000	257,777,400	2,089	0.06%	13.8%	29.5%	16.6%	4.9%	5.3%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Formaldehyde	326	326	0	0	46,000	14,996,000	1,860	0.05%	14.6%	33.9%	64.5%	13.0%	46.4%
AEROCRAFT HEAT TREATING CO INC	PARAMOUNT	CA	Chromium	1	1	0	0	43,000,000	1,720,000	1,798	0.05%	16.2%	38.2%	81.6%	8.7%	56.1%
TITANIUM METALS CORP	TORONTO	OH	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	31	31	0	0	43,000,000	39,861,000	1,766	0.05%	18.0%	36.1%	7.5%	4.8%	1.1%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Benzene	7,018	7,018	114	114	28,000	196,504,000	1,610	0.05%	15.5%	34.8%	7.0%	2.7%	2.7%
AVIBANK MANUFACTURING INC	NORTH HOLLYWOOD	CA	Chromium	1	1	0	0	43,000,000	1,720,000	1,578	0.05%	16.6%	38.6%	73.4%	5.2%	54.0%
LEMAR-DES MOINES	DES MOINES	IA	Nickel	28	28	0	0	930,000	25,835,400	1,401	0.04%	9.9%	27.0%	21.7%	6.2%	9.0%
JOHNS MANVILLE	BERLIN	NJ	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	1	1	0	0	43,000,000	6,540,300	1,379	0.04%	12.6%	27.0%	42.7%	22.4%	12.0%
TRIANGLE SUSPENSION SYSTEMS INC	DUBOIS	PA	Chromium	10	10	0	0	43,000,000	146,200,000	1,370	0.04%	16.6%	36.1%	5.4%	1.8%	1.6%
RSCC WIRE & CABLE LLC	EAST GRANBY	CT	Nickel	11	11	0	0	930,000	10,546,200	1,336	0.04%	10.6%	23.5%	40.0%	16.0%	17.7%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Nickel	8	8	0	0	930,000	7,347,000	1,292	0.04%	11.0%	25.0%	28.4%	2.7%	12.7%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Nickel	5	5	0	0	930,000	4,650,000	1,169	0.03%	11.2%	25.8%	76.5%	11.4%	33.2%
RSCC WIRE & CABLE LLC	EAST GRANBY	CT	Antimony compounds	766	766	0	0	12,000	9,192,000	1,165	0.03%	10.6%	23.5%	40.0%	16.0%	17.7%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Maleic anhydride	1,324	1,324	0	0	5,000	6,620,000	1,094	0.03%	17.2%	39.2%	72.0%	14.7%	52.9%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Chromium	6	6	0	0	43,000,000	54,180,000	1,082	0.03%	13.6%	31.9%	7.5%	2.9%	1.8%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Nickel	5	5	0	0	930,000	4,650,000	1,067	0.03%	6.5%	15.5%	45.9%	10.1%	15.2%
KLUNE INDUSTRIES INC	NORTH HOLLYWOOD	CA	Nickel	2	2	0	0	930,000	1,860,000	1,047	0.03%	16.4%	38.2%	74.9%	5.6%	54.3%
DESIGNED METAL CONNECTIONS	GARDENA	CA	Nickel	1	1	0	0	930,000	930,000	1,033	0.03%	17.1%	39.3%	86.2%	15.3%	56.2%
TEXAS HONING INC - PEARLAND	PEARLAND	TX	Nickel	4	4	0	0	930,000	3,720,000	1,019	0.03%	18.3%	39.9%	77.9%	22.0%	48.5%
JOHNS MANVILLE JACKSONVILLE	JACKSONVILLE	FL	Diisocyanates	33	33	0	0	350,000	11,518,500	1,001	0.03%	22.8%	47.3%	62.2%	51.0%	6.7%
RSCC WIRE & CABLE LLC	EAST GRANBY	CT	Lead compounds	340	340	0	0	23,000	7,820,000	991	0.03%	10.6%	23.5%	40.0%	16.0%	17.7%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Butyl acrylate	1,944	1,944	0	0	3,500	6,804,000	961	0.03%	17.1%	39.1%	71.7%	14.0%	53.5%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Chlorine	505	505	0	0	23,000	11,608,330	957	0.03%	23.2%	44.8%	49.5%	40.6%	4.6%
SPECIAL METALS CORP	NEW HARTFORD	NY	Chromium	90	90	0	0	43,000,000	115,674,300	938	0.03%	13.8%	29.5%	16.6%	4.9%	5.3%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	204	204	0	0	43,000,000	1,578,960,000	914	0.03%	10.9%	26.7%	9.9%	0.3%	6.8%
HUNTINGTON ALLOYS CORP	CATLETTSBURG	KY	Nickel	93	93	0	0	930,000	86,397,000	901	0.03%	21.8%	41.1%	7.9%	3.5%	1.3%
ACME BRICK CO PERLA	MALVERN	AR	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	6	6	0	0	43,000,000	88,889,600	830	0.02%	19.9%	42.5%	24.4%	14.7%	5.7%
BROCK GRAIN SYSTEMS	MILFORD	IN	Chromium	2	2	0	0	43,000,000	19,024,920	794	0.02%	11.4%	31.2%	21.5%	4.1%	13.7%
CHORE-TIME CAGE SYSTEMS INC	DECATUR	AL	Chromium	1	1	0	0	43,000,000	12,077,496	780	0.02%	11.4%	28.2%	22.5%	12.7%	6.1%
CHORE-TIME GROUP	MILFORD	IN	Chromium	2	2	0	0	43,000,000	20,956,824	754	0.02%	11.5%	31.3%	21.8%	4.3%	13.8%
SHULTZ STEEL CO	SOUTH GATE	CA	Nickel	2	2	0	0	930,000	1,860,000	695	0.02%	18.9%	43.4%	87.2%	5.2%	70.2%
DURACELL	CLEVELAND	TN	Nickel	5	5	0	0	930,000	4,650,000	675	0.02%	18.2%	35.2%	25.8%	10.6%	11.1%
FATIGUE TECHNOLOGY FTI	TUKWILA	WA	Chromium	1	1	0	0	43,000,000	5,779,200	633	0.02%	11.5%	25.8%	50.4%	11.0%	13.1%
LUBRIZOL	GASTONIA	NC	Acrylonitrile	21	21	0	0	240,000	5,040,000	594	0.02%	16.5%	37.0%	37.4%	22.1%	9.1%
PRIMUS AUBURN	ALGONA	WA	Chromium	1	1	0	0	43,000,000	6,772,500	593	0.02%	10.4%	26.3%	46.6%	8.3%	16.7%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Nickel	28	28	0	0	930,000	26,040,000	579	0.02%	7.2%	16.4%	25.8%	4.7%	9.6%
JOHNS MANVILLE	BREMEN	IN	Diisocyanates	43	43	408	408	350,000	15,015,000	548	0.02%	12.6%	38.0%	24.1%	2.5%	19.9%
WYMAN-GORDON FORGINGS (CLEVELAND) INC	CLEVELAND	OH	Chromium	4	4	0	0	43,000,000	5,160,000	547	0.02%	29.5%	49.4%	55.0%	42.1%	7.6%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	214	214	0	0	43,000,000	1,656,360,000	527	0.02%	13.5%	34.6%	9.5%	0.2%	6.6%
PCC AIRFOILS LLC - CROOKSVILLE	CROOKSVILLE	OH	Cobalt	2	2	0	0	17,000,000	34,000,000	509	0.01%	19.4%	40.9%	8.0%	2.3%	1.3%
SHULTZ STEEL CO	SOUTH GATE	CA	Chromium	1	1	0	0	43,000,000	1,290,000	482	0.01%	18.9%	43.4%	87.2%	5.2%	70.2%
SUMMIT MACHINING LLC	ONTARIO	CA	Nickel	2	2	0	0	930,000	1,860,000	465	0.01%	13.4%	33.0%	78.5%	5.9%	56.4%
DURACELL MANUFACTURING	LAGRANGE	GA	Nickel compounds	15	15	0	0	930,000	13,950,000	461	0.01%	26.3%	54.3%	54.8%	47.1%	4.4%
ACME BRICK CO TULSA PLANT	TULSA	OK	Hydrogen fluoride (Hydrofluoric acid)	41,758	41,758	0	0	250	10,439,500	454	0.01%	24.8%	49.7%	54.3%	17.8%	21.1%
JOHNS MANVILLE PLANT 7	WATERVILLE	OH	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	2,661	2,661	0	0	7,000	18,627,000	451	0.01%	15.0%	31.4%	24.7%	12.8%	6.8%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Nickel	32	32	0	0	930,000	29,760,000	435	0.01%	13.4%	32.0%	8.2%	3.4%	1.8%
FOREST RIVER INC COACHMEN DIV	MIDDLEBURY	IN	Tetrachloroethylene	15,209	15,209	0	0	930	14,144,370	427	0.01%	8.5%	28.2%	15.4%	3.1%	9.4%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Chromium	10	10	0	0	43,000,000	17,200,000	382	0.01%	7.2%	16.4%	25.8%	4.7%	9.6%
SPECIAL METALS CORP	DUNKIRK	NY	Nickel	84	84	0	0	930,000	78,529,200	382	0.01%	21.7%	43.3%	28.5%	4.4%	20.9%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Cobalt	1	1	0	0	17,000,000	17,000,000	378	0.01%	7.2%	16.4%	25.8%	4.7%	9.6%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	264	264	0	0	43,000,000	2,043,360,000	367	0.01%	12.9%	34.1%	5.8%	0.2%	4.2%
SPECIAL METALS CORP	DUNKIRK	NY	Cobalt	4	4	0	0	17,000,000	74,630,000	363	0.01%	21.7%	43.3%	28.5%	4.4%	20.9%
WYMAN-GORDON CO	WORCESTER	MA	Nickel	3	3	0	0	930,000	2,790,000	339	0.01%	21.0%	41.3%	50.8%	12.9%	27.1%
PCC STRUCTURALS CARSON CITY	CARSON CITY	NV	Chromium	5	5	0	0	43,000,000	6,450,000	334	0.01%	13.2%	37.0%	38.9%	1.6%	30.6%
JOHNS MANVILLE	FERNLEY	NV	Diisocyanates	31	31	258	258	350,000	10,885,000	327	0.01%	11.3%	31.6%	32.4%	1.4%	23.0%
JOHNS MANVILLE	MCPHERSON	KS	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	10	10	0	0	43,000,000	55,900,000	298	0.01%	8.1%	28.4%	11.4%	1.4%	4.9%
WYMAN-GORDON FORGINGS (CLEVELAND) INC	CLEVELAND	OH	Nickel	3	3	0	0	930,000	2,790,000	296	0.01%	29.5%	49.4%	55.0%	42.1%	7.6%
EXACTA AEROSPACE INC	WICHITA	KS	Chromium	1	1	0	0	43,000,000	6,862,800	276	0.01%	15.4%	36.3%	33.8%	7.0%	19.2%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Nitric acid	2,837	2,837	0	0	270	766,017	273	0.01%	11.3%	25.6%	28.9%	2.9%	12.8%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Hydrogen sulfide	938	938	20	20	1,800	1,688,400	261	0.01%	17.3%	39.3%	72.4%	15.1%	52.8%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Acrylamide	8	8	11	11	360,000	6,948,000	257	0.01%	14.7%	28.6%	42.1%	24.9%	10.2%
MCWILLIAMS FORGE CO	ROCKAWAY	NJ	Nickel	1	1	0	0	930,000	930,000	256	0.01%	8.8%	19.9%	44.4%	9.7%	22.6%
SCHULZ XTRUDED PRODUCTS	ROBINSONVILLE	MS	Chromium	1	1	0	0	43,000,000	13,011,800	246	0.01%	23.6%	47.1%	67.5%	59.2%	5.2%
SXP SCHULZ XTRUDED PRODUCTS LP	HERNANDO	MS	Nickel	2	2	0	0	930,000	2,287,800	246	0.01%	14.0%	30.4%	47.3%	37.7%	6.1%
PCC STRUCTURALS CARSON CITY	CARSON CITY	NV	Nickel	5	5	0	0	930,000	4,650,000	241	0.01%	13.2%	37.0%	38.9%	1.6%	30.6%
WYMAN-GORDON CO	BRIGHTON	MI	Nickel	3	3	0	0	930,000	2,790,000	228	0.01%	9.2%	20.5%	25.8%	13.4%	4.1%
WYMAN-GORDON DILLON	DILLON	SC	Nickel	24	24	0	0	930,000	22,320,000	226	0.01%	28.3%	54.1%	64.2%	42.8%	4.1%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	77	77	0	0	43,000,000	595,980,000	219	0.01%	19.9%	41.6%	62.0%	3.4%	29.6%
SPECIAL METALS CORP	DUNKIRK	NY	Chromium	26	26	0	0	43,000,000	44,960,800	218	0.01%	21.7%	43.3%	28.5%	4.4%	20.9%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Chromium	1	1	0	0	43,000,000	9,030,000	218	0.01%	14.7%	31.2%	17.5%	4.9%	9.2%
WYMAN GORDON CO	PRINCETON	KY	Cobalt	1	1	0	0	17,000,000	17,000,000	215	0.01%	17.0%	36.8%	13.3%	8.4%	3.5%
CTB INC BROCK GRAIN SYSTEMS DIV	KANSAS CITY	MO	Nickel	1	1	0	0	930,000	1,162,500	214	0.01%	30.7%	54.5%	59.2%	17.1%	37.5%
JOHNS MANVILLE	WILLOWS	CA	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	6	6	0	0	43,000,000	33,540,000	214	0.01%	18.6%	42.1%	42.5%	1.4%	30.5%
WYMAN-GORDON CO	BRIGHTON	MI	Chromium	2	2	0	0	43,000,000	2,580,000	211	0.01%	9.2%	20.5%	25.8%	13.4%	4.1%
WYMAN-GORDON CO	WORCESTER	MA	Chromium	1	1	0	0	43,000,000	1,720,000	209	0.01%	21.0%	41.3%	50.8%	12.9%	27.1%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	4,121	4,121	0	0	7,000	28,847,000	201	0.01%	14.4%	34.2%	32.2%	10.9%	14.8%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Butyl acrylate	585	585	204	204	3,500	2,761,500	195	0.01%	14.9%	29.3%	43.7%	26.0%	10.6%
PCC AIRFOILS LLC/EASTLAKE	EASTLAKE	OH	Nickel	1	1	0	0	930,000	930,000	185	0.01%	13.6%	30.2%	22.2%	15.4%	2.2%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	52	52	0	0	43,000,000	402,480,000	176	0.01%	13.8%	36.0%	12.9%	2.5%	6.9%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Acrylic acid	623	623	0	0	3,500	2,180,500	174	0.01%	10.4%	19.8%	15.1%	5.2%	5.4%
GSC FOUNDRIES	OGDEN	UT	Chromium	0	0	0	0	43,000,000	2,924,000	173	0.00%	11.1%	29.9%	28.1%	1.3%	21.7%
WYMAN-GORDON DILLON	DILLON	SC	Cobalt	1	1	0	0	17,000,000	17,000,000	172	0.00%	28.3%	54.1%	64.2%	42.8%	4.1%
PCC AIRFOILS LLC - CROOKSVILLE	CROOKSVILLE	OH	Nickel	12	12	0	0	930,000	11,160,000	167	0.00%	19.4%	40.9%	8.0%	2.3%	1.3%
TITANIUM METALS CORP	HENDERSON	NV	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	11,670	11,670	0	0	180	2,100,600	164	0.00%	16.1%	34.8%	55.5%	10.2%	32.7%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Butyl acrylate	555	555	36	36	3,500	1,942,500	163	0.00%	10.3%	19.5%	14.7%	4.8%	5.3%
PROTECTIVE COATINGS INC	KENT	WA	Nickel	1	1	0	0	930,000	1,134,600	147	0.00%	12.1%	27.8%	51.5%	10.6%	16.1%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Chlorine	104	104	0	0	23,000	2,392,000	136	0.00%	11.0%	21.4%	17.5%	7.1%	5.9%
PCC AIRFOILS LLC - CROOKSVILLE	CROOKSVILLE	OH	Chromium	1	1	0	0	43,000,000	9,030,000	135	0.00%	19.4%	40.9%	8.0%	2.3%	1.3%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Acrylonitrile	14	14	73	73	240,000	3,264,000	130	0.00%	11.3%	22.5%	19.1%	8.3%	6.3%
UTLX MANUFACTURING LLC	HOUSTON	TX	Nickel	1	1	0	0	930,000	930,000	124	0.00%	14.4%	35.0%	70.7%	17.9%	48.2%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Propylene oxide	80	80	0	0	13,000	1,040,000	121	0.00%	14.6%	34.5%	33.6%	15.4%	13.6%
DURACELL MANUFACTURING	LAGRANGE	GA	Manganese compounds	265	265	0	0	12,000	3,180,000	119	0.00%	26.8%	55.4%	56.0%	48.2%	4.5%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Manganese compounds	1,567	1,567	0	0	12,000	18,804,000	117	0.00%	14.4%	34.0%	32.1%	11.1%	14.6%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Hydrogen fluoride (Hydrofluoric acid)	1,303	1,303	0	0	250	325,750	116	0.00%	11.3%	25.6%	28.9%	2.9%	12.8%
CHERRY AEROSPACE	SANTA ANA	CA	Nickel	0	0	0	0	930,000	146,010	110	0.00%	15.7%	36.0%	77.9%	2.1%	59.2%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Acrylic acid	4,610	4,610	832	832	3,500	16,135,000	105	0.00%	15.5%	34.9%	7.2%	2.8%	2.7%
ROXELL USA INC	ANDERSON	MO	Chromium	0	0	0	0	43,000,000	2,669,784	103	0.00%	14.3%	41.8%	23.4%	1.4%	11.6%
UNION TANK CAR - ALEXANDRIA MANUFACTURING FACILITY	ALEXANDRIA	LA	Manganese	230	230	0	0	12,000	2,760,000	101	0.00%	24.1%	46.3%	52.4%	46.3%	3.1%
ACME BRICK CO JONESBORO	JONESBORO	AR	Hydrogen fluoride (Hydrofluoric acid)	39,117	39,117	0	0	250	9,779,250	98	0.00%	15.9%	39.1%	25.7%	15.3%	5.4%
TRIANGLE SUSPENSION SYSTEMS INC	DUBOIS	PA	Nickel	10	10	0	0	930,000	9,300,000	87	0.00%	16.6%	36.1%	5.4%	1.8%	1.6%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	318	318	0	0	43,000,000	2,461,320,000	86	0.00%	10.8%	26.7%	20.1%	1.7%	15.1%
THISTLE PROCESSING LLC	HUNTINGTON	WV	Nitric acid	10,500	10,500	0	0	270	2,835,000	84	0.00%	26.0%	48.0%	12.6%	5.1%	2.7%
THISTLE PROCESSING LLC	HUNTINGTON	WV	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	824	824	0	0	3,500	2,884,630	82	0.00%	25.8%	47.6%	12.5%	5.2%	2.5%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Nickel compounds	178	178	0	0	930,000	165,540,000	82	0.00%	10.9%	26.7%	10.0%	0.3%	6.9%
PIGTEK A DIV OF CTB INC	MILFORD	IN	Chromium	0	0	0	0	43,000,000	1,839,024	80	0.00%	11.3%	31.1%	21.2%	3.9%	13.6%
CHORE-TIME GROUP	MILFORD	IN	Cobalt	0	0	0	0	17,000,000	2,111,400	76	0.00%	11.5%	31.3%	21.8%	4.3%	13.8%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Ethylbenzene	813	813	0	0	890	723,570	72	0.00%	14.5%	34.2%	33.3%	15.5%	13.2%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Ethylbenzene	559	559	38	38	890	497,510	70	0.00%	13.8%	32.8%	62.7%	12.3%	45.4%
BROCK GRAIN SYSTEMS	MILFORD	IN	Nickel	2	2	0	0	930,000	1,630,569	68	0.00%	11.4%	31.2%	21.5%	4.1%	13.7%
ACME BRICK CO PERLA	MALVERN	AR	Hydrogen fluoride (Hydrofluoric acid)	28,254	28,254	0	0	250	7,063,495	66	0.00%	19.9%	42.5%	24.4%	14.7%	5.7%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Maleic anhydride	86	86	0	0	5,000	430,000	66	0.00%	14.0%	33.0%	63.1%	12.5%	45.5%
TITANIUM METALS CORP	TORONTO	OH	Aluminum (fume or dust)	2,091	2,091	0	0	700	1,463,420	65	0.00%	18.0%	36.1%	7.5%	4.8%	1.1%
CHORE-TIME GROUP	MILFORD	IN	Nickel	2	2	0	0	930,000	1,797,318	65	0.00%	11.5%	31.3%	21.8%	4.3%	13.8%
FOREST RIVER INC TOPEKA COMPLEX	TOPEKA	IN	1,2,4-Trimethylbenzene	31,206	31,206	0	0	58	1,809,948	64	0.00%	6.2%	28.0%	9.3%	0.8%	6.0%
THISTLE PROCESSING LLC	HUNTINGTON	WV	Manganese	186	186	0	0	12,000	2,232,000	63	0.00%	25.8%	47.5%	12.5%	5.2%	2.5%
HUNTINGTON ALLOYS CORP	CATLETTSBURG	KY	Chromium	5	5	0	0	43,000,000	5,934,000	62	0.00%	21.8%	41.2%	7.9%	3.5%	1.3%
ACME BRICK CO-DENTON PLANT	DENTON	TX	Manganese compounds	60	60	0	0	12,000	723,074	61	0.00%	11.0%	25.9%	45.2%	9.8%	23.0%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Butyl acrylate	792	792	24	24	3,500	2,770,495	61	0.00%	16.2%	35.6%	11.2%	3.5%	4.9%
ACME BRICK CO-DENTON PLANT	DENTON	TX	Lead compounds	31	31	0	0	23,000	716,841	61	0.00%	11.0%	25.9%	45.2%	9.8%	23.0%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Arsenic compounds	117	117	0	0	15,000,000	1,755,000,000	60	0.00%	10.8%	26.7%	20.1%	1.7%	15.1%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Arsenic compounds	45	45	0	0	15,000,000	675,000,000	58	0.00%	21.3%	44.4%	61.5%	3.2%	27.3%
CHORE-TIME CAGE SYSTEMS INC	DECATUR	AL	Nickel	1	1	0	0	930,000	852,066	55	0.00%	11.4%	28.2%	22.5%	12.7%	6.1%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Formaldehyde	12	12	0	0	46,000	568,100	54	0.00%	14.8%	29.2%	43.5%	25.8%	10.6%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Lead compounds	380	380	0	0	23,000	8,740,000	53	0.00%	14.4%	34.0%	32.1%	11.1%	14.5%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	6,939	6,939	0	0	7,000	48,573,000	53	0.00%	10.9%	26.8%	9.6%	0.3%	6.6%
JOHNS MANVILLE	CLEBURNE	TX	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	313,696	313,696	0	0	7	2,195,872	52	0.00%	15.1%	37.5%	52.8%	14.2%	33.7%
TITANIUM METALS CORP	HENDERSON	NV	Carbonyl sulfide	1,870	1,870	0	0	350	654,500	51	0.00%	16.1%	34.8%	55.5%	10.2%	32.7%
ACME BRICK CO TEXAS CLAY	MALAKOFF	TX	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	53,270	53,270	0	0	180	9,588,600	49	0.00%	20.6%	44.5%	24.5%	8.4%	13.5%
WYMAN GORDON CO	PRINCETON	KY	Nickel	4	4	0	0	930,000	3,720,000	47	0.00%	17.0%	36.8%	13.3%	8.4%	3.5%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	10,342	10,342	0	0	7,000	72,394,000	47	0.00%	8.0%	22.3%	10.5%	0.2%	6.3%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Butyl acrylate	236	236	0	0	3,500	825,020	46	0.00%	16.3%	35.2%	25.8%	19.7%	2.5%
UTLX MANUFACTURING LLC	HOUSTON	TX	Manganese	29	29	0	0	12,000	348,000	46	0.00%	14.4%	35.0%	70.7%	17.9%	48.2%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Nickel compounds	181	181	0	0	930,000	168,330,000	46	0.00%	13.5%	34.7%	9.6%	0.2%	6.6%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	1,474	1,474	0	0	180	265,320	44	0.00%	17.4%	39.3%	72.5%	15.3%	52.6%
ACME BRICK TILE & STONE BIRMINGHAM PLANT	LEEDS	AL	Hydrogen fluoride (Hydrofluoric acid)	13,610	13,610	0	0	250	3,402,580	41	0.00%	14.9%	32.3%	39.4%	31.5%	4.5%
THISTLE PROCESSING LLC	HUNTINGTON	WV	Copper	964	964	0	0	1,500	1,446,000	40	0.00%	26.0%	47.7%	12.6%	5.2%	2.5%
LUBRIZOL	GASTONIA	NC	Acrylamide	1	1	2,268	2,268	360,000	360,000	37	0.00%	17.0%	37.8%	36.5%	21.4%	9.0%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Ethyl acrylate	5,440	5,440	225	225	73	413,545	37	0.00%	14.9%	29.3%	43.7%	26.0%	10.6%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Butyl acrylate	84	84	217	217	3,500	294,000	35	0.00%	27.5%	51.1%	61.5%	53.9%	4.4%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Nickel compounds	234	234	0	0	930,000	217,620,000	33	0.00%	13.0%	34.3%	6.1%	0.2%	4.3%
CHERRY AEROSPACE	SANTA ANA	CA	Chromium	0	0	0	0	43,000,000	39,216	30	0.00%	15.7%	36.0%	77.9%	2.1%	59.2%
FOREST RIVER INC COLLEGE AVENUE COMPLEX	GOSHEN	IN	Xylene (mixed isomers)	12,496	12,496	0	0	35	437,360	29	0.00%	11.4%	33.3%	27.0%	3.1%	19.0%
FATIGUE TECHNOLOGY FTI	TUKWILA	WA	Nickel	0	0	0	0	930,000	260,400	29	0.00%	11.5%	25.8%	50.4%	11.0%	13.1%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Butyl acrylate	84	84	0	0	3,500	294,000	28	0.00%	14.5%	34.2%	33.2%	15.3%	13.3%
JOHNS MANVILLE PLANT 01	WATERVILLE	OH	Hydrogen fluoride (Hydrofluoric acid)	4,656	4,656	0	0	250	1,164,000	26	0.00%	15.2%	31.9%	25.1%	13.1%	6.8%
LUBRIZOL	GASTONIA	NC	Butyl acrylate	72	72	110	110	3,500	357,000	25	0.00%	17.2%	38.0%	36.2%	21.2%	8.9%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	1,490	1,490	0	0	180	268,200	24	0.00%	24.1%	46.2%	52.2%	43.6%	4.5%
CTB INC BROCK GRAIN SYSTEMS DIV	KANSAS CITY	MO	Manganese	11	11	0	0	12,000	128,640	24	0.00%	30.7%	54.5%	59.2%	17.1%	37.5%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Nickel	1	1	0	0	930,000	930,000	22	0.00%	14.7%	31.2%	17.5%	4.9%	9.2%
ACME BRICK CO TEXAS CLAY	MALAKOFF	TX	Hydrogen fluoride (Hydrofluoric acid)	17,300	17,300	0	0	250	4,325,000	22	0.00%	20.6%	44.5%	24.5%	8.4%	13.5%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Nickel compounds	82	82	0	0	930,000	76,260,000	22	0.00%	20.1%	41.9%	62.0%	3.4%	29.3%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	127,662	127,662	0	0	3,500	446,818,400	21	0.00%	10.9%	26.6%	20.1%	1.7%	15.1%
RSCC WIRE & CABLE LLC	EAST GRANBY	CT	Ozone	9,049	9,049	0	0	19	171,931	20	0.00%	12.0%	26.0%	41.9%	15.6%	19.9%
JOHNS MANVILLE PLANT 01	WATERVILLE	OH	Lead compounds	34	34	0	0	23,000	791,200	19	0.00%	14.9%	31.3%	24.7%	12.8%	6.7%
LEMAR-DES MOINES	DES MOINES	IA	Manganese	28	28	0	0	12,000	333,360	18	0.00%	9.9%	27.0%	21.7%	6.2%	9.0%
CLAYTON MAYNARDVILLE	MAYNARDVILLE	TN	Xylene (mixed isomers)	12,050	12,050	0	0	35	421,750	18	0.00%	17.6%	36.7%	11.1%	4.1%	3.6%
TITANIUM METALS CORP	TORONTO	OH	Hydrogen fluoride (Hydrofluoric acid)	4,931	4,931	0	0	250	1,232,725	17	0.00%	14.2%	32.2%	9.7%	4.5%	1.6%
WYMAN GORDON CO	PRINCETON	KY	Chromium	1	1	0	0	43,000,000	1,290,000	16	0.00%	17.0%	36.8%	13.3%	8.4%	3.5%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Acrylic acid	47	47	6	6	3,500	185,500	16	0.00%	14.8%	29.2%	43.5%	25.7%	10.6%
ACME BRICK CO OKLAHOMA CITY	OKLAHOMA CITY	OK	Lead compounds	17	17	0	0	23,000	393,410	16	0.00%	13.7%	31.9%	41.2%	14.6%	12.6%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	39,260	39,260	0	0	3,500	137,410,000	16	0.00%	8.2%	22.5%	10.6%	0.2%	6.5%
EXACTA AEROSPACE INC	WICHITA	KS	Nickel	0	0	0	0	930,000	372,000	15	0.00%	15.4%	36.3%	33.8%	7.0%	19.2%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Manganese compounds	1,861	1,861	0	0	12,000	22,332,000	14	0.00%	8.0%	22.3%	10.5%	0.2%	6.3%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Polycyclic aromatic compounds	21	21	0	0	390,000	8,034,000	13	0.00%	14.4%	36.3%	12.3%	2.2%	6.7%
GSC FOUNDRIES	OGDEN	UT	Nickel	0	0	0	0	930,000	213,900	13	0.00%	11.1%	29.9%	28.1%	1.3%	21.7%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Ethylbenzene	201	201	46	46	890	179,193	13	0.00%	17.2%	36.6%	22.2%	16.6%	1.9%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Hydrogen sulfide	91	91	0	0	1,800	163,800	12	0.00%	14.5%	33.5%	32.7%	16.7%	11.5%
PIGTEK A DIV OF CTB INC	MILFORD	IN	Nickel	0	0	0	0	930,000	252,030	11	0.00%	11.3%	31.1%	21.2%	3.9%	13.6%
GREENVILLE METALS INC	TRANSFER	PA	Manganese compounds	134	134	0	0	12,000	1,608,000	11	0.00%	16.6%	35.7%	14.1%	7.8%	3.0%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	500	500	0	0	3,500	1,750,000	11	0.00%	14.4%	34.0%	32.1%	11.1%	14.5%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Ethyl acrylate	1,710	1,710	36	36	73	124,830	10	0.00%	10.3%	19.4%	14.6%	4.8%	5.3%
ALLOY PROCESSING	COMPTON	CA	Nitric acid	45	45	0	0	270	12,096	10	0.00%	16.8%	39.4%	84.2%	13.0%	56.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Xylene (mixed isomers)	2,847	2,847	0	0	35	99,645	10	0.00%	14.5%	34.3%	33.3%	15.2%	13.4%
DURACELL	CLEVELAND	TN	Copper	136	136	0	0	1,500	204,000	10	0.00%	17.2%	35.9%	22.6%	8.7%	9.8%
JOHNS MANVILLE	RICHMOND	IN	Manganese compounds	16	16	0	0	12,000	192,000	10	0.00%	18.4%	42.2%	18.7%	7.9%	5.6%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Ethylbenzene	55	55	0	0	890	48,852	9	0.00%	10.3%	24.1%	31.8%	5.6%	15.8%
HUNTINGTON ALLOYS CORP	CATLETTSBURG	KY	Copper	614	614	0	0	1,500	921,150	9	0.00%	21.8%	41.1%	7.9%	3.5%	1.3%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Nickel compounds	282	282	0	0	930,000	262,260,000	9	0.00%	10.8%	26.7%	20.1%	1.7%	15.1%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Lead compounds	6	6	0	0	23,000	147,200	8	0.00%	14.6%	32.9%	32.4%	17.9%	10.1%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	n-Butyl alcohol (1-Butanol)	7,038	7,038	0	0	10	70,380	8	0.00%	15.3%	34.9%	66.2%	13.8%	47.3%
SCHULZ XTRUDED PRODUCTS	ROBINSONVILLE	MS	Nickel	0	0	0	0	930,000	427,800	8	0.00%	23.6%	47.1%	67.5%	59.2%	5.2%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Zinc compounds	138	138	0	0	100	13,787	8	0.00%	19.7%	38.4%	67.5%	18.4%	37.2%
ACME BRICK CO-ELGIN PLANT	ELGIN	TX	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	7,818	7,818	0	0	180	1,407,209	8	0.00%	12.2%	31.0%	56.3%	10.1%	39.9%
ACME BRICK CO TULSA PLANT	TULSA	OK	Lead compounds	8	8	0	0	23,000	175,674	8	0.00%	24.8%	49.7%	54.3%	17.8%	21.1%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Xylene (mixed isomers)	1,582	1,582	587	587	35	55,370	7	0.00%	13.6%	32.5%	62.2%	11.9%	45.2%
JOHNS MANVILLE	OKLAHOMA CITY	OK	Polycyclic aromatic compounds	1	1	0	0	390,000	206,700	7	0.00%	22.2%	44.9%	57.5%	33.2%	13.7%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Phenol	3,271	3,271	1,483	1,483	18	58,878	7	0.00%	13.0%	31.7%	60.8%	11.2%	44.6%
RATHGIBSON JANESVILLE LLC	JANESVILLE	WI	Manganese	4	4	0	0	12,000	48,000	7	0.00%	11.6%	28.4%	13.6%	2.9%	6.6%
ACME BRICK TILE & STONE MONTGOMERY PLANT	MONTGOMERY	AL	Lead compounds	16	16	0	0	23,000	357,190	6	0.00%	20.8%	40.7%	59.4%	51.1%	4.2%
PCC STRUCTURALS INC SCHLOSSER	REDMOND	OR	Nitric acid	612	612	0	0	270	165,240	6	0.00%	14.5%	27.4%	16.1%	1.6%	11.7%
ROXELL USA INC	ANDERSON	MO	Nickel	0	0	0	0	930,000	152,334	6	0.00%	14.3%	41.8%	23.4%	1.4%	11.6%
CERRO WIRE LLC	HARTSELLE	AL	Antimony compounds	10	10	0	0	12,000	120,000	6	0.00%	11.7%	31.0%	18.7%	9.0%	5.1%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Cyanide compounds	20	20	0	0	4,400	88,000	6	0.00%	14.4%	29.0%	44.7%	23.4%	12.6%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,711	1,711	0	0	7,000	11,979,170	6	0.00%	12.4%	32.4%	21.5%	4.4%	13.7%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Polycyclic aromatic compounds	3	3	0	0	390,000	1,263,600	6	0.00%	15.0%	35.3%	33.0%	11.2%	15.3%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	55,889	55,889	0	0	7,000	391,223,000	5	0.00%	15.6%	34.7%	34.6%	0.5%	25.7%	50%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	4,084	4,084	0	0	3,500	14,294,000	5	0.00%	12.8%	33.6%	5.3%	0.1%	4.0%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	490	490	0	0	7,000	3,430,000	5	0.00%	14.1%	36.2%	13.0%	2.4%	7.0%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Naphthalene	4	4	0	0	12,000	48,000	5	0.00%	14.8%	34.2%	65.0%	13.1%	46.9%
LUBRIZOL LIFE SCIENCE INC	VICTOR	MT	Xylene (mixed isomers)	25,302	25,302	0	0	35	885,570	5	0.00%	12.6%	36.7%	7.9%	0.3%	4.1%
BENJAMIN MOORE & CO-DALLAS	MESQUITE	TX	Zinc compounds	152	152	0	0	100	15,220	5	0.00%	20.7%	50.5%	75.5%	18.6%	50.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Naphthalene	4	4	0	0	12,000	48,000	5	0.00%	14.4%	34.4%	33.3%	14.9%	13.8%
JOHNS MANVILLE PLANT 7	WATERVILLE	OH	Zinc compounds	1,897	1,897	0	0	100	189,700	5	0.00%	14.9%	31.4%	24.7%	12.7%	6.7%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Manganese compounds	27,377	27,377	0	0	12,000	328,522,800	5	0.00%	15.6%	34.7%	34.6%	0.5%	25.7%	50%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Ethylene glycol	3,344	3,344	77	77	9	29,427	4	0.00%	17.2%	39.1%	71.8%	14.2%	53.3%
CANNON-MUSKEGON	MUSKEGON	MI	Manganese	6	6	0	0	12,000	72,000	4	0.00%	12.4%	32.0%	21.0%	10.6%	5.8%
JOHNS MANVILLE CORP PLANT 8	DEFIANCE	OH	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	153,073	153,073	0	0	7	1,071,511	4	0.00%	11.6%	28.7%	14.7%	1.9%	10.9%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Toluene	42,980	42,980	1,154	1,154	1	30,086	4	0.00%	14.0%	33.2%	63.3%	12.5%	45.7%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Allyl chloride	106	106	5,461	5,461	3,500	1,795,500	4	0.00%	15.4%	33.5%	18.5%	10.5%	3.4%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Zinc compounds	503	503	0	0	100	50,290	4	0.00%	17.2%	36.6%	23.1%	17.4%	2.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	2,556	2,556	0	0	3,500	8,946,000	4	0.00%	13.4%	34.5%	9.3%	0.2%	6.4%
KLUNE INDUSTRIES INC	SPANISH FORK	UT	Nitric acid	255	255	550	550	270	143,100	4	0.00%	10.9%	31.4%	20.4%	0.5%	14.6%
ACME BRICK CO PERLA	MALVERN	AR	Lead compounds	18	18	0	0	23,000	411,470	4	0.00%	19.9%	42.5%	24.4%	14.7%	5.7%
JOHNS MANVILLE	BERLIN	NJ	Lead compounds	1	1	0	0	23,000	18,170	4	0.00%	12.6%	27.0%	42.7%	22.4%	12.0%
LUBRIZOL CORP	WICKLIFFE	OH	Certain glycol ethers	100	100	0	0	180	17,982	4	0.00%	13.6%	30.8%	31.3%	23.2%	2.9%
ACME BRICK CO-OUACHITA	MALVERN	AR	Hydrogen fluoride (Hydrofluoric acid)	2,250	2,250	0	0	250	562,408	4	0.00%	17.9%	38.9%	19.4%	10.0%	5.5%
CERRO FLOW PRODUCTS LLC	MEXICO	MO	Lead	32	32	0	0	23,000	736,690	4	0.00%	16.9%	41.8%	16.9%	5.6%	4.4%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	733	733	0	0	7,000	5,131,000	4	0.00%	14.9%	33.7%	34.2%	3.9%	21.6%
HACKNEY LADISH INC	RUSSELLVILLE	AR	Manganese	3	3	0	0	12,000	40,800	4	0.00%	21.9%	49.1%	26.4%	4.1%	16.0%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Triethylamine	294	294	0	0	500	147,000	4	0.00%	10.5%	21.4%	17.6%	6.8%	6.6%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Vinyl acetate	9,989	9,989	417	417	18	179,806	4	0.00%	16.5%	35.9%	11.3%	3.5%	5.1%
ACME BRICK CO-OUACHITA	MALVERN	AR	Lead compounds	23	23	0	0	23,000	517,500	4	0.00%	17.9%	38.9%	19.4%	10.0%	5.5%
FONTAINE COMMERCIAL TRAILER INC (FORMERLY TRAILER CO )	HALEYVILLE	AL	Ethylbenzene	687	687	0	0	890	611,430	3	0.00%	19.9%	48.9%	12.5%	2.8%	7.3%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Zinc compounds	97	97	0	0	100	9,700	3	0.00%	11.4%	29.1%	35.0%	4.1%	20.3%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Certain glycol ethers	28	28	12,290	12,290	180	1,038,901	3	0.00%	18.1%	35.0%	55.8%	42.0%	7.0%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	5,412	5,412	0	0	3,500	18,943,400	3	0.00%	10.9%	26.4%	11.5%	0.5%	8.0%
ACME BRICK CO-ELGIN PLANT	ELGIN	TX	Manganese compounds	47	47	0	0	12,000	566,640	3	0.00%	12.2%	31.0%	56.3%	10.1%	39.9%
ACME BRICK CO-ELGIN PLANT	ELGIN	TX	Lead compounds	24	24	0	0	23,000	561,890	3	0.00%	12.2%	31.0%	56.3%	10.1%	39.9%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	68	68	0	0	7,000	476,560	3	0.00%	12.1%	30.2%	15.3%	1.9%	11.3%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Manganese	1	1	0	0	12,000	12,000	3	0.00%	6.5%	15.5%	45.9%	10.1%	15.2%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Manganese compounds	248	248	0	0	12,000	2,976,000	3	0.00%	19.5%	40.6%	62.2%	3.5%	30.4%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Naphthalene	40	40	0	0	12,000	480,000	3	0.00%	14.6%	34.3%	32.3%	11.1%	14.7%
ACME BRICK CO-BENNETT PLANT	MILLSAP	TX	Lead	19	19	0	0	23,000	435,850	3	0.00%	17.2%	37.5%	27.3%	3.2%	21.6%
LUBRIZOL	GASTONIA	NC	Acrylic acid	7	7	0	0	3,500	24,500	3	0.00%	16.9%	37.6%	36.6%	21.5%	9.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	629	629	0	0	7,000	4,403,000	3	0.00%	13.3%	34.5%	9.3%	0.2%	6.4%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	46,248	46,248	0	0	7	323,736	3	0.00%	12.5%	30.7%	15.9%	2.1%	11.7%
PCC STRUCTURALS INC SCHLOSSER	REDMOND	OR	Hydrogen fluoride (Hydrofluoric acid)	264	264	0	0	250	66,000	2	0.00%	14.5%	27.4%	16.1%	1.6%	11.7%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Manganese compounds	299	299	0	0	12,000	3,588,000	2	0.00%	10.9%	26.7%	9.8%	0.3%	6.7%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Lead	0	0	0	0	23,000	4,140	2	0.00%	19.7%	38.4%	67.5%	18.4%	37.2%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	842	842	0	0	7,000	5,894,000	2	0.00%	12.8%	33.6%	5.3%	0.1%	4.0%
DURACELL MANUFACTURING	LAGRANGE	GA	Zinc (fume or dust)	580	580	0	0	100	58,000	2	0.00%	26.9%	55.7%	56.4%	48.6%	4.5%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Certain glycol ethers	187	187	0	0	180	33,572	2	0.00%	17.5%	37.2%	20.3%	14.9%	1.6%
TITANIUM METALS CORP	TORONTO	OH	Sodium nitrite	16,329	16,329	0	0	10	163,291	2	0.00%	14.1%	32.1%	9.7%	4.5%	1.6%
ACME BRICK CO-ELGIN PLANT	ELGIN	TX	Hydrogen fluoride (Hydrofluoric acid)	1,552	1,552	0	0	250	387,908	2	0.00%	12.2%	31.0%	56.3%	10.1%	39.9%
JOHNS MANVILLE PLANT 01	WATERVILLE	OH	Ethylene glycol	2,799	2,799	0	0	9	24,631	2	0.00%	9.0%	20.3%	16.9%	7.0%	5.0%
LEMAR-DES MOINES	DES MOINES	IA	Copper	28	28	0	0	1,500	41,343	2	0.00%	9.9%	27.0%	21.7%	6.2%	9.1%
MARMON UTILITY LLC	SEYMOUR	CT	Lead compounds	1	1	0	0	23,000	13,800	2	0.00%	10.5%	23.9%	37.2%	12.4%	19.3%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Xylene (mixed isomers)	947	947	3,286	3,286	35	33,143	2	0.00%	17.1%	36.6%	22.0%	16.4%	1.9%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Aluminum (fume or dust)	17	17	0	0	700	11,690	2	0.00%	11.0%	25.0%	28.4%	2.7%	12.7%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Mercury compounds	28	28	0	0	12,000	336,000	2	0.00%	14.4%	34.0%	32.1%	11.1%	14.5%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Lead compounds	155	155	0	0	23,000	3,571,900	2	0.00%	8.0%	22.3%	10.5%	0.2%	6.3%
SXP SCHULZ XTRUDED PRODUCTS LP	HERNANDO	MS	Manganese	2	2	0	0	12,000	18,000	2	0.00%	14.0%	30.4%	47.3%	37.7%	6.1%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	1,2,4-Trimethylbenzene	382	382	0	0	58	22,156	2	0.00%	14.3%	34.1%	32.9%	14.9%	13.4%
DURACELL	CLEVELAND	TN	Zinc (fume or dust)	130	130	0	0	100	13,000	2	0.00%	18.2%	35.2%	25.8%	10.6%	11.1%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Methyl methacrylate	4,408	4,408	118	118	5	22,630	2	0.00%	14.8%	29.1%	43.5%	26.0%	10.4%
ACME BRICK CO-DENTON PLANT	DENTON	TX	Hydrogen fluoride (Hydrofluoric acid)	83	83	0	0	250	20,830	2	0.00%	11.0%	25.9%	45.2%	9.8%	23.0%
ACME BRICK CO-SAN FELIPE PLANT	SEALY	TX	Lead compounds	13	13	0	0	23,000	299,230	2	0.00%	10.6%	27.3%	56.4%	15.6%	31.7%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Boron trifluoride	2	2	0	0	5,000	10,000	2	0.00%	17.2%	39.2%	72.0%	14.7%	52.8%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	1,2,4-Trimethylbenzene	524	524	128	128	58	30,371	2	0.00%	17.9%	37.9%	17.8%	12.6%	1.3%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Zinc compounds	492	492	0	0	100	49,237	2	0.00%	15.4%	34.7%	10.0%	3.7%	3.8%
TITANIUM METALS CORP	TORONTO	OH	Nitric acid	401	401	0	0	270	108,270	2	0.00%	14.6%	32.6%	9.5%	4.5%	1.5%
ACME BRICK CO JONESBORO	JONESBORO	AR	Lead compounds	7	7	0	0	23,000	158,769	2	0.00%	15.9%	39.1%	25.7%	15.3%	5.4%
BROCK GRAIN SYSTEMS	MILFORD	IN	Manganese	3	3	0	0	12,000	37,967	2	0.00%	11.4%	31.2%	21.5%	4.1%	13.7%
ACME BRICK CO-SAN FELIPE PLANT	SEALY	TX	Hydrogen fluoride (Hydrofluoric acid)	1,032	1,032	0	0	250	258,090	1	0.00%	10.6%	27.3%	56.4%	15.6%	31.7%
ACME BRICK CO TEXAS CLAY	MALAKOFF	TX	Lead compounds	12	12	0	0	23,000	276,000	1	0.00%	20.6%	44.5%	24.5%	8.4%	13.5%
ACME BRICK CO TEXAS CLAY	MALAKOFF	TX	Manganese compounds	23	23	0	0	12,000	276,000	1	0.00%	20.6%	44.5%	24.5%	8.4%	13.5%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Vinyl acetate	1,750	1,750	0	0	18	31,503	1	0.00%	15.6%	34.2%	27.6%	21.3%	2.9%
PROTECTIVE COATINGS INC	KENT	WA	Nitric acid	39	39	0	0	270	10,568	1	0.00%	12.2%	28.0%	51.8%	10.7%	16.3%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Ethyl acrylate	153	153	6,350	6,350	73	11,169	1	0.00%	27.9%	51.8%	62.8%	55.3%	4.3%
RSCC WIRE & CABLE LLC	EAST GRANBY	CT	Zinc compounds	104	104	0	0	100	10,400	1	0.00%	10.6%	23.5%	40.0%	16.0%	17.7%
VESTA INTERMEDIATE FUNDING INC	FRANKLIN	WI	Xylene (mixed isomers)	578	578	0	0	35	20,234	1	0.00%	12.6%	28.4%	35.4%	12.8%	15.0%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Lead compounds	97	97	0	0	23,000	2,240,200	1	0.00%	10.9%	26.7%	9.9%	0.3%	6.8%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	120	120	0	0	1,500	180,000	1	0.00%	14.5%	34.3%	32.2%	10.9%	14.8%
CANNON-MUSKEGON	MUSKEGON	MI	Copper	13	13	0	0	1,500	19,500	1	0.00%	12.8%	32.6%	21.8%	11.3%	5.8%
THISTLE PROCESSING LLC	HUNTINGTON	WV	Hydrogen fluoride (Hydrofluoric acid)	145	145	0	0	250	36,210	1	0.00%	25.9%	47.7%	12.5%	5.1%	2.5%
JOHNS MANVILLE	WILLOWS	CA	Lead compounds	7	7	0	0	23,000	161,000	1	0.00%	18.6%	42.1%	42.5%	1.4%	30.5%
SHAW DIVERSIFIED SERVICES INC	SANTA FE SPRINGS	CA	Lead	0	0	0	0	23,000	2,102	1	0.00%	13.3%	32.4%	78.4%	6.2%	51.6%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Ethyl acrylate	118	118	0	0	73	8,614	1	0.00%	14.5%	34.5%	33.5%	14.8%	14.0%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Nitric acid	5	5	0	0	270	1,350	1	0.00%	11.5%	24.7%	38.8%	20.9%	10.2%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Manganese compounds	100	100	0	0	12,000	1,200,000	1	0.00%	14.0%	36.1%	13.0%	2.4%	6.9%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Manganese compounds	213	213	0	0	12,000	2,556,000	1	0.00%	13.5%	34.6%	9.5%	0.2%	6.5%
BENJAMIN MOORE & CO-DALLAS	MESQUITE	TX	Lead	0	0	0	0	23,000	2,530	1	0.00%	20.7%	50.5%	75.5%	18.6%	50.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	2	2	0	0	7,000	14,000	1	0.00%	14.6%	32.9%	32.4%	17.9%	10.1%
LUBRIZOL	GASTONIA	NC	Ethyl acrylate	113	113	30	30	73	10,439	1	0.00%	17.3%	38.3%	35.9%	21.0%	8.9%
THISTLE PROCESSING LLC	HUNTINGTON	WV	Lead	1	1	0	0	23,000	28,106	1	0.00%	25.8%	47.5%	12.5%	5.2%	2.5%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Mercury	1	1	0	0	12,000	13,200	1	0.00%	14.6%	32.9%	32.4%	17.9%	10.1%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Diethanolamine	6	6	0	0	1,200	7,200	1	0.00%	14.4%	35.1%	33.8%	13.6%	15.5%
GREENVILLE METALS INC	TRANSFER	PA	Copper	74	74	0	0	1,500	111,000	1	0.00%	16.6%	35.7%	14.0%	7.7%	3.0%
FONTAINE COMMERCIAL TRAILER INC (FORMERLY TRAILER CO )	HALEYVILLE	AL	Xylene (mixed isomers)	3,815	3,815	0	0	35	133,525	1	0.00%	19.9%	49.1%	12.4%	2.7%	7.2%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	2,418	2,418	0	0	7,000	16,926,000	1	0.00%	10.8%	26.6%	20.1%	1.7%	15.1%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Manganese compounds	287	287	0	0	12,000	3,444,000	1	0.00%	12.9%	34.0%	5.7%	0.2%	4.2%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Antimony compounds	1	1	0	0	12,000	12,000	1	0.00%	14.6%	32.9%	32.4%	17.9%	10.1%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Methyl methacrylate	1,806	1,806	288	288	5	9,030	1	0.00%	10.2%	19.3%	14.5%	4.7%	5.3%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	4,4'-Isopropylidenediphenol	199	199	0	0	20	3,980	1	0.00%	12.7%	30.9%	29.1%	21.3%	2.5%
DURACELL	CLEVELAND	TN	Lead	1	1	0	0	23,000	13,800	1	0.00%	16.9%	36.1%	22.0%	8.4%	9.5%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Lead	0	0	0	0	23,000	1,840	1	0.00%	11.4%	29.1%	35.0%	4.1%	20.3%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	101,427	1	0.00%	14.4%	34.0%	32.1%	11.1%	14.5%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	49	49	0	0	180	8,820	1	0.00%	14.6%	33.4%	32.8%	17.1%	11.2%
CHORE-TIME GROUP	MILFORD	IN	Manganese	1	1	0	0	12,000	16,830	1	0.00%	11.5%	31.3%	21.8%	4.3%	13.8%
MARMON UTILITY LLC	MILFORD	NH	Copper	5	5	0	0	1,500	7,500	1	0.00%	6.2%	18.9%	12.4%	1.7%	5.2%
LUBRIZOL ADVANCED MATERIALS INC BOWLING GREEN	BOWLING GREEN	OH	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	73	73	0	0	180	13,172	1	0.00%	19.8%	35.5%	21.2%	9.7%	6.8%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Lead	0	0	0	0	23,000	7,360	1	0.00%	17.2%	36.6%	23.1%	17.4%	2.0%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Manganese compounds	142	142	0	0	12,000	1,706,880	1	0.00%	12.3%	32.1%	21.4%	4.6%	13.4%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	1,909	1,909	0	0	3,500	6,681,500	1	0.00%	21.3%	44.4%	61.5%	3.2%	27.3%
PROGRESSIVE INC	ARLINGTON	TX	Copper	3	3	0	0	1,500	4,320	1	0.00%	12.3%	29.7%	60.7%	24.4%	27.5%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Methyl acrylate	23	23	0	0	180	4,140	1	0.00%	27.6%	51.3%	61.9%	54.3%	4.4%
ACME BRICK TILE & STONE BIRMINGHAM PLANT	LEEDS	AL	Lead compounds	2	2	0	0	23,000	41,860	1	0.00%	14.9%	32.3%	39.4%	31.5%	4.5%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Cyanide compounds	4	4	0	0	4,400	17,600	0	0.00%	11.8%	24.0%	21.2%	10.0%	6.8%
AEROSPACE DYNAMICS INTERNATIONAL INC	VALENCIA	CA	Copper	3	3	0	0	1,500	4,500	0	0.00%	11.0%	25.6%	58.3%	4.4%	38.7%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Methyl methacrylate	2,222	2,222	0	0	5	11,108	0	0.00%	15.6%	34.2%	27.5%	21.3%	2.9%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	277	277	0	0	7,000	1,939,000	0	0.00%	19.7%	36.1%	17.1%	0.4%	13.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Lead compounds	76	76	0	0	23,000	1,752,600	0	0.00%	13.5%	34.7%	9.6%	0.2%	6.6%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Certain glycol ethers	5	5	0	0	180	928	0	0.00%	20.1%	39.0%	67.9%	18.3%	37.7%
CTB INC BROCK GRAIN SYSTEMS DIV	KANSAS CITY	MO	Copper	2	2	0	0	1,500	2,699	0	0.00%	31.4%	55.5%	60.3%	17.1%	38.6%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Hydrogen fluoride (Hydrofluoric acid)	17,380	17,380	0	0	250	4,345,000	0	0.00%	11.0%	26.1%	13.1%	0.7%	9.1%
CHORE-TIME CAGE SYSTEMS INC	DECATUR	AL	Manganese	1	1	0	0	12,000	7,064	0	0.00%	11.4%	28.2%	22.5%	12.7%	6.1%
JOHNS MANVILLE	MCPHERSON	KS	Mercury compounds	14	14	0	0	12,000	163,200	0	0.00%	8.8%	29.2%	12.7%	1.6%	6.4%
WYMAN-GORDON DILLON	DILLON	SC	Hydrogen fluoride (Hydrofluoric acid)	173	173	0	0	250	43,250	0	0.00%	28.3%	54.1%	64.2%	42.8%	4.1%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Hydrogen fluoride (Hydrofluoric acid)	47,910	47,910	0	0	250	11,977,500	0	0.00%	10.7%	26.7%	20.2%	1.7%	15.1%
GREENVILLE METALS INC	TRANSFER	PA	Lead compounds	3	3	0	0	23,000	59,800	0	0.00%	16.6%	35.7%	14.1%	7.8%	3.0%
JOHNS MANVILLE	WILLOWS	CA	Styrene	33,250	33,250	0	0	4	116,375	0	0.00%	17.9%	42.8%	44.5%	1.4%	32.4%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Xylene (mixed isomers)	59	59	0	0	35	2,065	0	0.00%	10.2%	24.0%	31.6%	5.5%	15.8%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Lead compounds	100	100	0	0	23,000	2,300,000	0	0.00%	13.0%	34.3%	6.0%	0.2%	4.3%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	317	317	0	0	1,500	475,500	0	0.00%	10.9%	26.8%	9.4%	0.3%	6.4%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Methanol	11,517	11,517	9,933	9,933	0	2,073	0	0.00%	17.3%	39.2%	72.1%	14.8%	52.8%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Allyl alcohol	6	6	6,738	6,738	12,000	72,000	0	0.00%	15.3%	35.3%	8.4%	3.6%	2.8%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	8,033	8,033	0	0	7	56,231	0	0.00%	14.4%	34.0%	32.1%	11.1%	14.5%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	553	553	0	0	3,500	1,935,500	0	0.00%	13.2%	35.5%	12.9%	2.5%	6.6%
MARMON UTILITY LLC	SEYMOUR	CT	Zinc compounds	21	21	0	0	100	2,100	0	0.00%	10.5%	23.9%	37.2%	12.4%	19.3%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Certain glycol ethers	6	6	0	0	180	1,046	0	0.00%	11.5%	29.9%	35.4%	3.7%	21.0%
WESTERN ENTERPRISES	AVON LAKE	OH	Copper	5	5	0	0	1,500	7,500	0	0.00%	10.3%	19.5%	15.3%	5.8%	5.2%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Certain glycol ethers	15	15	0	0	180	2,700	0	0.00%	14.5%	34.5%	33.5%	14.9%	14.0%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Vinylidene chloride (1,1-Dichloroethylene)	130	130	0	0	18	2,345	0	0.00%	27.8%	51.5%	62.4%	54.8%	4.3%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Hydrogen fluoride (Hydrofluoric acid)	16,140	16,140	0	0	250	4,035,000	0	0.00%	13.4%	35.5%	7.4%	0.3%	5.0%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Lead compounds	20	20	0	0	23,000	460,000	0	0.00%	15.1%	33.8%	34.6%	3.9%	21.9%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Lead	0	0	0	0	23,000	8,740	0	0.00%	15.4%	34.7%	10.0%	3.7%	3.8%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Zinc compounds	30	30	0	0	100	3,000	0	0.00%	14.6%	34.0%	33.3%	16.2%	12.5%
DURACELL	CLEVELAND	TN	Toluene	7,730	7,730	42	42	1	5,411	0	0.00%	17.0%	36.0%	22.2%	8.5%	9.6%
JOHNS MANVILLE	BERLIN	NJ	Mercury compounds	0	0	0	0	12,000	1,200	0	0.00%	12.6%	27.0%	42.7%	22.4%	12.0%
HACKNEY LADISH INC ENID OK	ENID	OK	Manganese	0	0	0	0	12,000	4,800	0	0.00%	22.0%	46.6%	37.7%	2.1%	20.3%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	18,720	18,720	0	0	180	3,369,600	0	0.00%	13.4%	35.5%	7.4%	0.3%	5.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Hydrogen fluoride (Hydrofluoric acid)	9,421	9,421	0	0	250	2,355,250	0	0.00%	14.5%	35.6%	10.7%	0.3%	7.9%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Lead compounds	40	40	0	0	23,000	920,690	0	0.00%	12.1%	31.8%	21.4%	4.9%	12.9%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Manganese compounds	514	514	0	0	12,000	6,168,000	0	0.00%	10.8%	26.7%	20.1%	1.7%	15.1%
JOHNS MANVILLE	CLEBURNE	TX	Lead compounds	0	0	0	0	23,000	8,906	0	0.00%	15.4%	37.9%	52.5%	13.6%	34.0%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Naphthalene	26	26	0	0	12,000	312,000	0	0.00%	14.1%	36.3%	13.0%	2.4%	7.0%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Methanol	9,345	9,345	17	17	0	1,682	0	0.00%	15.0%	34.5%	65.5%	13.6%	46.8%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Toluene	2,020	2,020	4,408	4,408	1	1,414	0	0.00%	17.2%	39.2%	72.0%	14.5%	53.1%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Lead compounds	19	19	0	0	23,000	446,200	0	0.00%	13.8%	36.0%	12.9%	2.4%	6.9%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Zinc compounds	12	12	0	0	100	1,200	0	0.00%	17.2%	39.2%	72.0%	14.7%	52.8%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	4,4'-Isopropylidenediphenol	625	625	0	0	20	12,500	0	0.00%	13.9%	31.6%	6.0%	2.0%	1.6%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Methyl methacrylate	1,986	1,986	24	24	5	9,929	0	0.00%	16.4%	35.9%	11.2%	3.5%	5.0%
LUBRIZOL	GASTONIA	NC	Vinyl acetate	128	128	40	40	18	2,304	0	0.00%	17.8%	39.0%	35.2%	20.5%	8.8%
ACME BRICK CO-BENNETT PLANT	MILLSAP	TX	Hydrogen fluoride (Hydrofluoric acid)	126	126	0	0	250	31,580	0	0.00%	17.2%	37.5%	27.3%	3.2%	21.6%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Diphenylamine	122	122	0	0	33	4,026	0	0.00%	10.3%	27.7%	53.6%	8.5%	40.3%
PCC AIRFOILS LLC	DOUGLAS	GA	4,4'-Isopropylidenediphenol	381	381	0	0	20	7,620	0	0.00%	22.2%	48.0%	50.2%	27.2%	21.9%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Lead compounds	190	190	0	0	23,000	4,358,500	0	0.00%	10.9%	26.6%	20.1%	1.7%	15.1%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Styrene	575	575	0	0	4	2,013	0	0.00%	12.8%	31.3%	60.1%	10.7%	44.4%
LUBRIZOL ADVANCED MATERIALS	SPARTANBURG	SC	Methanol	15,488	15,488	227,107	227,107	0	2,788	0	0.00%	17.0%	38.2%	38.7%	25.6%	8.0%
FOREST RIVER INC COACHMEN DIV	MIDDLEBURY	IN	Toluene	14,769	14,769	0	0	1	10,338	0	0.00%	10.5%	30.9%	17.9%	4.0%	10.3%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	8,876	8,876	0	0	180	1,597,680	0	0.00%	11.0%	26.1%	13.1%	0.7%	9.1%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Hydrogen fluoride (Hydrofluoric acid)	7,627	7,627	0	0	250	1,906,750	0	0.00%	21.3%	44.4%	61.5%	3.2%	27.3%
CERRO FLOW PRODUCTS LLC	SAUGET	IL	Lead	0	0	0	0	23,000	1,150	0	0.00%	22.9%	44.1%	60.9%	52.7%	3.1%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	259	259	0	0	7,000	1,813,000	0	0.00%	21.3%	44.4%	61.5%	3.2%	27.3%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Lead compounds	59	59	0	0	23,000	1,363,900	0	0.00%	21.0%	43.8%	61.6%	3.2%	27.8%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Lead compounds	1	1	0	0	23,000	23,000	0	0.00%	12.1%	30.2%	15.3%	1.9%	11.3%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Hydrogen fluoride (Hydrofluoric acid)	3,304	3,304	0	0	250	826,000	0	0.00%	13.2%	35.5%	12.8%	2.5%	6.6%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Manganese compounds	66	66	0	0	12,000	792,000	0	0.00%	18.7%	33.8%	16.3%	0.4%	12.3%
JOHNS MANVILLE	PHENIX CITY	AL	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	3,260	3,260	0	0	7	22,820	0	0.00%	24.2%	46.7%	59.1%	47.0%	7.2%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	7,388	7,388	0	0	180	1,329,840	0	0.00%	14.5%	35.6%	10.7%	0.3%	7.9%
AIR INDUSTRIES CO A PCC CO	GARDEN GROVE	CA	Toluene	255	255	0	0	1	179	0	0.00%	13.5%	31.6%	71.9%	3.6%	42.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	6,321	6,321	0	0	180	1,137,780	0	0.00%	16.1%	27.4%	14.2%	0.4%	10.3%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	3,565	3,565	0	0	180	641,700	0	0.00%	13.2%	35.5%	12.8%	2.5%	6.6%
WESTERN ENTERPRISES	AVON LAKE	OH	Nitric acid	10	10	0	0	270	2,700	0	0.00%	10.5%	20.5%	16.9%	7.1%	5.5%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Methanol	5,417	5,417	0	0	0	975	0	0.00%	14.6%	34.4%	33.5%	15.5%	13.4%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Lead compounds	314	314	0	0	23,000	7,231,200	0	0.00%	15.6%	34.7%	34.6%	0.5%	25.7%	50%
TRU RIVERBIRCH	HACKLEBURG	AL	Diisocyanates	0	0	0	0	350,000	6,055	0	0.00%	21.7%	47.3%	8.5%	1.9%	4.4%
DURACELL MANUFACTURING	LAGRANGE	GA	Toluene	6,767	6,767	0	0	1	4,737	0	0.00%	23.9%	49.1%	48.8%	41.2%	4.2%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Styrene	410	410	135	135	4	1,908	0	0.00%	14.7%	28.8%	42.7%	25.9%	9.9%
PROTECTIVE COATINGS INC	KENT	WA	Copper	1	1	0	0	1,500	750	0	0.00%	12.2%	28.1%	52.0%	10.8%	16.3%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Copper	0	0	0	0	1,500	450	0	0.00%	6.3%	15.1%	45.7%	9.7%	14.9%
GSC FOUNDRIES	OGDEN	UT	4,4'-Isopropylidenediphenol	97	97	0	0	20	1,948	0	0.00%	11.7%	30.9%	30.0%	1.3%	23.5%
CTB INC BROCK GRAIN SYSTEMS DIV	KANSAS CITY	MO	Lead	0	0	0	0	23,000	474	0	0.00%	30.7%	54.5%	59.2%	17.1%	37.5%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Hydrogen fluoride (Hydrofluoric acid)	2,991	2,991	0	0	250	747,750	0	0.00%	8.2%	22.5%	10.6%	0.2%	6.5%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Vanadium compounds	77	77	0	0	140	10,780	0	0.00%	14.5%	34.3%	32.2%	10.7%	15.0%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Zinc compounds	121	121	0	0	100	12,100	0	0.00%	14.4%	34.1%	32.2%	10.9%	14.8%
ROXELL USA INC	ANDERSON	MO	Manganese	0	0	0	0	12,000	2,122	0	0.00%	14.3%	41.8%	23.4%	1.4%	11.6%
LUBRIZOL ADVANCED MATERIALS INC BOWLING GREEN	BOWLING GREEN	OH	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	278	278	0	0	7	1,946	0	0.00%	19.5%	35.4%	21.6%	10.0%	6.9%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	198	198	0	0	3,500	693,000	0	0.00%	16.1%	27.4%	14.2%	0.4%	10.3%
CANNON EQUIPMENT MIDWEST	CANNON FALLS	MN	Zinc compounds	33	33	0	0	100	3,333	0	0.00%	6.9%	18.1%	22.0%	6.7%	7.1%
WYMAN-GORDON DILLON	DILLON	SC	Nitric acid	27	27	0	0	270	7,290	0	0.00%	28.3%	54.1%	64.2%	42.8%	4.1%
LUBRIZOL	GASTONIA	NC	Styrene	302	302	285	285	4	1,057	0	0.00%	19.1%	40.9%	33.9%	19.4%	8.6%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	1,2,4-Trimethylbenzene	12	12	2	2	58	696	0	0.00%	15.3%	35.0%	66.4%	13.5%	47.8%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Cumene	81	81	0	0	9	713	0	0.00%	14.5%	34.1%	33.2%	15.8%	12.8%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Nitric acid	2	2	0	0	270	540	0	0.00%	15.9%	35.8%	67.6%	14.5%	47.9%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Mercury compounds	38	38	0	0	12,000	452,040	0	0.00%	10.9%	26.3%	12.1%	0.6%	8.4%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	10,470	10,470	0	0	180	1,884,600	0	0.00%	10.7%	26.7%	20.2%	1.7%	15.1%
PCC AIRFOILS LLC	DOUGLAS	GA	Aluminum (fume or dust)	7	7	0	0	700	4,900	0	0.00%	22.7%	49.5%	45.2%	27.6%	15.9%
NYLOK LLC	MACOMB	MI	Toluene	878	878	603	603	1	615	0	0.00%	10.9%	24.0%	25.3%	14.8%	3.3%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Zinc compounds	93	93	0	0	100	9,324	0	0.00%	12.1%	30.2%	15.3%	1.9%	11.3%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Vanadium compounds	694	694	0	0	140	97,160	0	0.00%	8.0%	22.3%	10.5%	0.2%	6.3%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	70	70	0	0	1,500	105,000	0	0.00%	13.9%	36.1%	13.0%	2.4%	6.9%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	3-Iodo-2-propynyl butylcarbamate	14	14	0	0	14	195	0	0.00%	11.6%	30.7%	35.8%	3.4%	21.7%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	44,911	44,911	0	0	7	314,377	0	0.00%	13.2%	35.5%	12.9%	2.5%	6.6%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Hydrogen fluoride (Hydrofluoric acid)	1,974	1,974	0	0	250	493,500	0	0.00%	16.1%	27.4%	14.2%	0.4%	10.3%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Vinyl acetate	15	15	0	0	18	271	0	0.00%	10.8%	27.1%	33.5%	4.4%	18.6%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Toluene	763	763	0	0	1	534	0	0.00%	14.5%	34.3%	33.4%	15.5%	13.2%
INNOVATIVE COATING TECHNOLOGY INC	MOJAVE	CA	Lead compounds	0	0	0	0	23,000	6,900	0	0.00%	32.5%	53.9%	70.0%	25.2%	37.8%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Ethylene glycol	82	82	0	0	9	724	0	0.00%	17.4%	36.9%	21.3%	15.8%	1.8%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Lead compounds	17	17	0	0	23,000	379,500	0	0.00%	17.6%	31.2%	15.4%	0.4%	11.5%
CERRO WIRE LLC	HARTSELLE	AL	Zinc compounds	10	10	0	0	100	1,000	0	0.00%	11.7%	31.0%	18.7%	9.0%	5.1%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Mercury compounds	23	23	0	0	12,000	272,400	0	0.00%	13.2%	35.5%	12.8%	2.5%	6.6%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Cyclohexane	11,220	11,220	4,043	4,043	1	6,508	0	0.00%	15.5%	34.8%	7.0%	2.6%	2.7%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Polycyclic aromatic compounds	2	2	0	0	390,000	858,000	0	0.00%	20.7%	43.1%	61.6%	3.3%	28.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	118	118	0	0	1,500	177,000	0	0.00%	13.4%	34.4%	9.5%	0.2%	6.5%
LUBRIZOL CORP	ELMENDORF	TX	Methanol	3,275	3,275	0	0	0	590	0	0.00%	20.1%	44.9%	82.3%	4.9%	74.5%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Mercury compounds	36	36	0	0	12,000	436,800	0	0.00%	21.3%	44.4%	61.5%	3.2%	27.3%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	167	167	0	0	1,500	250,500	0	0.00%	12.9%	34.1%	5.8%	0.2%	4.2%
MARMON UTILITY LLC	MILFORD	NH	Acetophenone	5	5	4,510	4,510	10	45,150	0	0.00%	11.3%	26.0%	19.9%	9.6%	5.5%
SXP SCHULZ XTRUDED PRODUCTS LP	HERNANDO	MS	Copper	0	0	0	0	1,500	360	0	0.00%	13.4%	29.5%	45.5%	36.1%	6.0%
JOHNS MANVILLE	MILAN	OH	Zinc compounds	10	10	0	0	100	1,000	0	0.00%	13.5%	30.4%	15.2%	4.2%	7.6%
DURACELL	CLEVELAND	TN	Zinc compounds	3	3	0	0	100	300	0	0.00%	18.0%	35.3%	25.3%	10.3%	10.9%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Mercury compounds	84	84	0	0	12,000	1,003,920	0	0.00%	10.7%	26.7%	20.2%	1.7%	15.1%
LEMAR-SHEFFIELD	SHEFFIELD	IA	Manganese	1	1	0	0	12,000	12,576	0	0.00%	10.9%	29.4%	9.3%	1.2%	6.5%
CHORE-TIME GROUP	MILFORD	IN	Copper	1	1	0	0	1,500	992	0	0.00%	11.1%	30.9%	21.0%	3.7%	13.8%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	4,4'-Isopropylidenediphenol	10	10	0	0	20	200	0	0.00%	12.1%	28.0%	79.1%	13.2%	35.8%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Mercury compounds	23	23	0	0	12,000	274,440	0	0.00%	16.1%	27.4%	14.2%	0.4%	10.3%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Mercury compounds	18	18	0	0	12,000	214,800	0	0.00%	8.1%	22.5%	10.6%	0.2%	6.4%
CHORE-TIME CAGE SYSTEMS INC	DECATUR	AL	Copper	0	0	0	0	1,500	473	0	0.00%	11.1%	27.8%	21.8%	12.3%	5.9%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	120,100	120,100	0	0	7	840,700	0	0.00%	10.7%	26.7%	20.2%	1.7%	15.1%
BROCK GRAIN SYSTEMS	MILFORD	IN	Lead	0	0	0	0	23,000	667	0	0.00%	11.4%	31.2%	21.5%	4.1%	13.7%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Methyl methacrylate	49	49	0	0	5	245	0	0.00%	14.4%	34.6%	33.5%	14.5%	14.3%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Vanadium compounds	246	246	0	0	140	34,440	0	0.00%	10.9%	26.7%	9.7%	0.3%	6.7%
JOHNS MANVILLE	MCPHERSON	KS	Lead compounds	0	0	0	0	23,000	7,590	0	0.00%	8.5%	28.8%	12.1%	1.5%	5.6%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Carbon disulfide	51	51	0	0	5	255	0	0.00%	14.6%	34.1%	33.3%	16.1%	12.7%
EXACTA AEROSPACE INC	WICHITA	KS	Copper	0	0	0	0	1,500	600	0	0.00%	15.5%	36.4%	33.9%	7.0%	19.2%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	294	0	0.00%	22.7%	44.1%	48.1%	39.1%	4.6%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Mercury compounds	3	3	0	0	12,000	36,000	0	0.00%	15.1%	33.8%	34.6%	3.9%	21.9%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	n-Butyl alcohol (1-Butanol)	30	30	0	0	10	300	0	0.00%	14.5%	33.6%	32.8%	16.3%	12.0%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Mercury compounds	7	7	0	0	12,000	83,160	0	0.00%	12.1%	31.8%	21.4%	4.9%	12.9%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Xylene (mixed isomers)	100	100	0	0	35	3,500	0	0.00%	14.5%	34.2%	32.3%	11.1%	14.6%
INNOVATIVE COATING TECHNOLOGY INC	MOJAVE	CA	Nitric acid	10	10	0	0	270	2,700	0	0.00%	31.8%	53.2%	69.4%	24.8%	37.7%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Naphthalene	23	23	0	0	12,000	276,000	0	0.00%	13.3%	35.3%	7.1%	0.2%	4.8%
SCHULZ XTRUDED PRODUCTS	ROBINSONVILLE	MS	Manganese	0	0	0	0	12,000	960	0	0.00%	23.6%	47.1%	67.5%	59.2%	5.2%
CERRO FLOW PRODUCTS LLC	SAUGET	IL	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	0	0	0	0	1,500	131	0	0.00%	23.0%	44.4%	61.2%	53.0%	3.1%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Zinc compounds	864	864	0	0	100	86,400	0	0.00%	10.9%	26.5%	11.1%	0.5%	7.7%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	864	864	0	0	180	155,520	0	0.00%	8.2%	22.5%	10.6%	0.2%	6.5%
SXP SCHULZ XTRUDED PRODUCTS LP	HERNANDO	MS	Nitric acid	1	1	0	0	270	381	0	0.00%	17.1%	35.7%	57.2%	46.5%	6.7%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	1,035	1,035	0	0	180	186,300	0	0.00%	21.3%	44.4%	61.5%	3.2%	27.3%
JOHNS MANVILLE	ETOWAH	TN	Methanol	11,993	11,993	0	0	0	2,159	0	0.00%	17.8%	38.8%	11.8%	3.4%	5.5%
TITANIUM METALS CORP	TORONTO	OH	Lead compounds	0	0	0	0	23,000	460	0	0.00%	17.5%	35.6%	7.8%	4.7%	1.2%
LUBRIZOL ADVANCED MATERIALS	SPARTANBURG	SC	n-Butyl alcohol (1-Butanol)	26	26	0	0	10	261	0	0.00%	17.6%	39.6%	39.0%	26.1%	7.7%
CHORE-TIME GROUP	MILFORD	IN	Lead	0	0	0	0	23,000	363	0	0.00%	11.5%	31.3%	21.8%	4.3%	13.8%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Zinc compounds	1,445	1,445	0	0	100	144,500	0	0.00%	13.3%	35.1%	7.0%	0.2%	4.8%
JOHNS MANVILLE CORP PLANT 8	DEFIANCE	OH	Lead compounds	0	0	0	0	23,000	3,450	0	0.00%	11.3%	28.8%	14.0%	1.6%	10.5%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	252	252	0	0	1,500	378,000	0	0.00%	10.7%	26.7%	20.1%	1.7%	15.1%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Zinc compounds	932	932	0	0	100	93,200	0	0.00%	14.1%	35.2%	10.2%	0.3%	7.3%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Naphthalene	10	10	0	0	12,000	120,000	0	0.00%	11.0%	26.0%	12.9%	0.7%	9.0%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Naphthalene	12	12	0	0	12,000	144,000	0	0.00%	21.1%	44.1%	61.5%	3.2%	27.5%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	144,332	0	0.00%	13.4%	35.5%	7.4%	0.3%	5.0%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	3-Iodo-2-propynyl butylcarbamate	28	28	0	0	14	395	0	0.00%	15.5%	34.9%	9.6%	3.6%	3.7%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	16,284	0	0.00%	15.1%	33.8%	34.6%	3.9%	21.9%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Toluene	240	240	0	0	1	168	0	0.00%	16.2%	34.9%	27.0%	20.9%	2.7%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	40,906	0	0.00%	12.1%	31.8%	21.4%	4.9%	12.9%
LEMAR-DES MOINES	DES MOINES	IA	Lead	0	0	0	0	23,000	182	0	0.00%	9.9%	27.0%	21.7%	6.2%	9.0%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	54,265	0	0.00%	13.2%	35.5%	12.9%	2.5%	6.7%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	73	73	0	0	1,500	109,500	0	0.00%	21.2%	44.3%	61.5%	3.2%	27.4%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Naphthalene	27	27	0	0	12,000	324,000	0	0.00%	10.7%	26.7%	20.1%	1.7%	15.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	79,932	0	0.00%	14.5%	35.6%	10.7%	0.3%	7.8%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	45	45	0	0	1,500	67,500	0	0.00%	16.1%	27.5%	14.2%	0.4%	10.4%
BROCK GRAIN SYSTEMS	MILFORD	IN	Copper	0	0	0	0	1,500	197	0	0.00%	11.0%	30.8%	20.8%	3.5%	13.8%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	65,023	0	0.00%	11.0%	26.1%	13.1%	0.7%	9.1%
DURACELL MANUFACTURING	LAGRANGE	GA	Zinc compounds	2	2	0	0	100	200	0	0.00%	26.4%	54.6%	55.1%	47.3%	4.4%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	76,295	0	0.00%	21.3%	44.4%	61.5%	3.2%	27.3%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Zinc compounds	708	708	0	0	100	70,800	0	0.00%	21.3%	44.4%	61.5%	3.2%	27.3%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Vanadium compounds	49	49	0	0	140	6,860	0	0.00%	14.0%	36.2%	13.0%	2.4%	6.9%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Zinc compounds	1,714	1,714	0	0	100	171,400	0	0.00%	10.7%	26.7%	20.2%	1.7%	15.1%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	169,673	0	0.00%	10.7%	26.7%	20.2%	1.7%	15.1%
ROXELL USA INC	ANDERSON	MO	Lead	0	0	0	0	23,000	143	0	0.00%	14.3%	41.8%	23.4%	1.4%	11.6%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Zinc compounds	203	203	0	0	100	20,300	0	0.00%	13.5%	35.8%	12.9%	2.5%	6.8%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Vanadium compounds	107	107	0	0	140	14,980	0	0.00%	13.5%	34.6%	9.5%	0.2%	6.5%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	40,150	0	0.00%	8.2%	22.5%	10.6%	0.2%	6.5%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	940	940	0	0	7	6,580	0	0.00%	15.1%	33.8%	34.6%	3.9%	21.9%
OTTUMWA GENERATING STATION	OTTUMWA	IA	Benzo[g,h,i]perylene	0	0	0	0	20,000	2,000	0	0.00%	14.4%	36.3%	12.5%	2.2%	6.8%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Vanadium compounds	33	33	0	0	140	4,682	0	0.00%	12.6%	32.6%	21.5%	4.1%	14.1%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Vanadium compounds	136	136	0	0	140	19,040	0	0.00%	12.9%	34.1%	5.8%	0.2%	4.2%
LUBRIZOL CORP	WICKLIFFE	OH	Toluene	23	23	0	0	1	16	0	0.00%	13.7%	30.9%	31.5%	23.3%	2.9%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	29,834	0	0.00%	16.1%	27.4%	14.2%	0.4%	10.3%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Mercury compounds	2	2	0	0	12,000	27,600	0	0.00%	13.1%	34.8%	6.6%	0.2%	4.6%
LIQUIDPOWER FLOW IMPROVER BRYAN PLANT	BRYAN	TX	Ethylene glycol	10	10	0	0	9	88	0	0.00%	28.4%	56.9%	76.6%	18.9%	54.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Mercury compounds	1	1	0	0	12,000	6,000	0	0.00%	13.4%	34.5%	9.3%	0.2%	6.4%
LEMAR-SHEFFIELD	SHEFFIELD	IA	Lead	0	0	0	0	23,000	964	0	0.00%	10.9%	29.4%	9.3%	1.2%	6.5%
HACKNEY LADISH INC	RUSSELLVILLE	AR	Lead	0	0	0	0	23,000	23	0	0.00%	22.0%	49.2%	26.5%	4.1%	16.1%
LUBRIZOL CORP	ELMENDORF	TX	n-Butyl alcohol (1-Butanol)	3	3	0	0	10	28	0	0.00%	20.3%	45.3%	82.6%	4.8%	75.0%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Mercury compounds	10	10	0	0	12,000	124,920	0	0.00%	15.6%	34.7%	34.6%	0.5%	25.7%	50%
PCC MENTOR LLC	MENTOR	OH	4,4'-Isopropylidenediphenol	2	2	0	0	20	40	0	0.00%	10.7%	25.6%	21.5%	13.2%	4.0%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	1,2,4-Trimethylbenzene	4	4	0	0	58	232	0	0.00%	14.7%	34.4%	32.4%	11.2%	14.8%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0	1,400,000,000	89,941	0	0.00%	15.6%	34.7%	34.6%	0.5%	25.7%	50%
LUBRIZOL CORP	ELMENDORF	TX	Certain glycol ethers	0	0	0	0	180	20	0	0.00%	20.3%	45.4%	82.9%	4.7%	75.5%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Vanadium compounds	229	229	0	0	140	32,060	0	0.00%	10.8%	26.7%	20.1%	1.7%	15.1%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Vinyl acetate	0	0	0	0	18	2	0	0.00%	18.6%	37.0%	67.6%	19.0%	36.8%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Vanadium compounds	78	78	0	0	140	10,920	0	0.00%	21.3%	44.4%	61.5%	3.2%	27.3%
LUBRIZOL	GASTONIA	NC	Methyl methacrylate	2	2	76	76	5	160	0	0.00%	17.9%	39.1%	34.8%	20.2%	8.7%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Vanadium compounds	33	33	0	0	140	4,620	0	0.00%	16.1%	27.4%	14.2%	0.4%	10.3%
SCHULZ XTRUDED PRODUCTS	ROBINSONVILLE	MS	Copper	0	0	0	0	1,500	23	0	0.00%	23.5%	47.2%	67.5%	59.4%	5.0%
CHOLLA POWER PLANT	JOSEPH CITY	AZ	Benzo[g,h,i]perylene	0	0	0	0	20,000	2,000	0	0.00%	20.8%	43.4%	61.6%	3.2%	27.9%
LUBRIZOL ADVANCED MATERIALS	SPARTANBURG	SC	Diethanolamine	0	0	0	0	1,200	1	0	0.00%	18.4%	40.6%	41.1%	27.8%	8.3%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Nonylphenol Ethoxylates	6	6	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
LUBRIZOL CORP	PEDRICKTOWN	NJ	N-Methylolacrylamide	8	8	9	9	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	1-Bromopropane	4,789	4,789	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
LUBRIZOL	GASTONIA	NC	Vinylidene chloride (1,1-Dichloroethylene)	0	0	46	46	18	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	0	0	0	0	1	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Nonylphenol Ethoxylates	0	0	363	363	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	N-Methyl-2-pyrrolidone	3	3	52	52	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
GREENVILLE TUBE CO LLC	CLARKSVILLE	AR	1-Bromopropane	5	5	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Dimethylamine	350	350	41	41	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Nonylphenol	6	6	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
LUBRIZOL CORP DEER PARK PLANT	DEER PARK	TX	Nonylphenol Ethoxylates	1,381	1,381	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
PROTECTIVE COATINGS INC	KENT	WA	1-Bromopropane	13,975	13,975	930	930	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 100 emitters 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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