Berkshire Hathaway

Rank in Toxic 100: 6
Rank among all TRI companies: 23
Air releases 2014 (lbs): 3,048,865
Incineration transfers 2014 (lbs): 109,355
Total Air and Incineration Toxic Score 2014: 3,712,082
Percentage of national total 2014 toxic air and incineration score: 0.848%
EJ: Poor Share: 19.6%
EJ: Minority Share: 37.6%

Chemicals at facilities displayed below: (display facilities) (display chemicals)
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Facility Name	City	State	Chemical	Air releases (lbs)	Incineration transfers (lbs)	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Minority Share	Rv
GREENVILLE TUBE CO LLC	CLARKSVILLE	AR	1,2-Butylene oxide	192	0	1	0.00%	22.5%	21.9%
JOHNS MANVILLE-BELGRADE PLANT	BELGRADE	MT	1,2-Dichloroethylene	10	0	0	0.00%	10.5%	7.1%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	1,2,4-Trimethylbenzene	528	308	17	0.00%	17.4%	19.0%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	1,2,4-Trimethylbenzene	673	116	26	0.00%	18.1%	30.4%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	1,2,4-Trimethylbenzene	2	0	0	0.00%	17.6%	30.1%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	1,3-Butadiene	5	0	54	0.00%	20.9%	69.1%
GSC FOUNDRIES	OGDEN	UT	4,4'-Isopropylidenediphenol	123	0	0	0.00%	19.0%	28.7%
PCC AIRFOILS LLC	DOUGLAS	GA	4,4'-Isopropylidenediphenol	441	0	0	0.00%	33.5%	51.3%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	4,4'-Isopropylidenediphenol	791	0	0	0.00%	15.1%	5.4%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	4,4'-Isopropylidenediphenol	1	0	0	0.00%	17.1%	28.0%
PCC MENTOR LLC	MENTOR	OH	4,4'-Isopropylidenediphenol	2	0	0	0.00%	12.2%	18.1%
LUBRIZOL	GASTONIA	NC	Acrylamide	2	0	72	0.00%	20.6%	32.3%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Acrylamide	8	21	250	0.01%	15.0%	39.4%
LUBRIZOL	GASTONIA	NC	Acrylic acid	9	0	3	0.00%	20.2%	33.1%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Acrylic acid	623	487	153	0.00%	7.9%	12.0%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Acrylic acid	11	410	7	0.00%	29.5%	56.5%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Acrylic acid	7,000	295	172	0.00%	15.9%	7.4%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Acrylic acid	13	54	4	0.00%	15.0%	39.7%
LUBRIZOL	GASTONIA	NC	Acrylonitrile	44	0	1,180	0.03%	20.0%	33.4%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Acrylonitrile	16	1,655	771	0.02%	15.4%	40.8%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Acrylonitrile	24,635	130	898,306	24.20%	16.5%	59.7%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Allyl alcohol	7	8,847	144	0.00%	29.2%	60.9%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Allyl chloride	105	5,898	31	0.00%	27.6%	55.2%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Aluminum (fume or dust)	19	0	3	0.00%	13.9%	26.4%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Aluminum (fume or dust)	22	0	5	0.00%	15.0%	26.8%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Aluminum (fume or dust)	4	0	1	0.00%	13.1%	24.9%
SPECIAL METALS CORP	PRINCETON	KY	Aluminum (fume or dust)	0	0	0	0.00%	18.6%	11.8%
IIG MIN-WOOL LLC	PHENIX CITY	AL	Ammonia	5,340	0	2	0.00%	24.4%	59.1%
JOHNS MANVILLE	CLEBURNE	TX	Ammonia	261,005	0	214	0.01%	19.8%	49.3%
JOHNS MANVILLE CORP PLANT 8	DEFIANCE	OH	Ammonia	191,867	0	46	0.00%	14.5%	14.6%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Ammonia	33,936	0	8	0.00%	15.0%	15.2%
LUBRIZOL	GASTONIA	NC	Ammonia	406	0	2	0.00%	19.7%	34.1%
LUBRIZOL ADVANCED MATERIALS INC BOWLING GREEN	BOWLING GREEN	OH	Ammonia	197	0	0	0.00%	20.5%	19.9%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Ammonia	3,483	0	0	0.00%	16.3%	31.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Ammonia	17,317	0	4	0.00%	17.3%	29.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Ammonia	4,660	0	0	0.00%	16.4%	31.1%
CERRO WIRE LLC	HARTSELLE	AL	Antimony and antimony compounds	10	0	8	0.00%	12.0%	15.1%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Antimony and antimony compounds	1	0	1	0.00%	17.4%	30.0%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Antimony and antimony compounds	57	0	0	0.00%	14.1%	23.9%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Arsenic and arsenic compounds	112	0	54	0.00%	14.1%	23.9%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Barium and barium compounds	64	0	3	0.00%	14.6%	14.4%
JOHNS MANVILLE PLANT 7	WATERVILLE	OH	Barium and barium compounds	967	0	381	0.01%	15.1%	21.6%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Barium and barium compounds	2	0	1	0.00%	17.4%	30.0%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Barium and barium compounds	2,920	0	13	0.00%	16.3%	31.1%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Barium and barium compounds	9,138	0	398	0.01%	17.3%	29.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Barium and barium compounds	3,626	0	12	0.00%	16.3%	30.8%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Barium and barium compounds	4,400	0	9	0.00%	14.1%	19.5%
MIDAMERICAN ENERGY-RIVERSIDE GENERATING STATION	BETTENDORF	IA	Barium and barium compounds	512	0	12	0.00%	12.8%	22.2%
PACIFICORP CARBON PLANT	HELPER	UT	Barium and barium compounds	264	0	1	0.00%	12.6%	16.6%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Barium and barium compounds	8,510	0	63	0.00%	10.9%	14.8%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Barium and barium compounds	1,732	0	7	0.00%	11.5%	8.8%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Barium and barium compounds	680	0	1	0.00%	11.1%	7.5%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Barium and barium compounds	2,729	0	1	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Barium and barium compounds	7,870	0	30	0.00%	4.5%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Barium and barium compounds	523	0	2	0.00%	11.1%	16.2%
REID GARDNER GENERATING STATION	MOAPA	NV	Barium and barium compounds	433	0	0	0.00%	8.0%	20.8%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Barium and barium compounds	55,417	0	6	0.00%	10.3%	30.0%
TRAPPER MINING INC	CRAIG	CO	Barium and barium compounds	93	0	1	0.00%	10.3%	13.6%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Benzene	4,670	0	988	0.03%	16.4%	8.2%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Benzene	3	15	7	0.00%	18.3%	31.0%
SHAW INDUSTRIES/PLANT 8T	CENTRAL	SC	Benzo(g,h,i)perylene	0	0	0	0.00%	21.5%	20.0%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Butyl acrylate	791	12	59	0.00%	16.0%	10.2%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Butyl acrylate	221	0	40	0.00%	17.9%	25.2%
LUBRIZOL	GASTONIA	NC	Butyl acrylate	87	0	29	0.00%	20.7%	32.1%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Butyl acrylate	575	86	144	0.00%	7.7%	11.5%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Butyl acrylate	123	0	53	0.00%	28.4%	60.8%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Butyl acrylate	19	849	8	0.00%	15.5%	38.6%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Butyl acrylate	608	0	309	0.01%	21.0%	69.8%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Butyl acrylate	38	0	10	0.00%	18.4%	31.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Carbon disulfide	49	0	0	0.00%	19.0%	32.4%
TITANIUM METALS CORP	HENDERSON	NV	Carbonyl sulfide	820	0	1	0.00%	19.2%	51.9%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Chlorine	577	0	582	0.02%	9.8%	15.6%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Chlorine	423	0	974	0.03%	25.5%	50.1%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Chlorine	587	0	2,127	0.06%	20.7%	68.8%
TITANIUM METALS CORP	HENDERSON	NV	Chlorine	4,466	0	7,431	0.20%	19.5%	50.7%
AIR INDUSTRIES CO A PCC CO	GARDEN GROVE	CA	Chromium and chromium compounds	5	0	8,969	0.24%	1.4%	97.4%	*
CANNON-MUSKEGON	MUSKEGON	MI	Chromium and chromium compounds	170	0	1,268	0.03%	1.7%	92.2%	*
CARLTON FORGE WORKS	PARAMOUNT	CA	Chromium and chromium compounds	14	0	1,888	0.05%	0.1%	99.9%	*
DESIGNED METAL CONNECTIONS	GARDENA	CA	Chromium and chromium compounds	0	0	295	0.01%	21.4%	85.7%
EXACTA AEROSPACE INC	WICHITA	KS	Chromium and chromium compounds	5	0	2,964	0.08%	21.2%	33.4%
GREENVILLE METALS INC	TRANSFER	PA	Chromium and chromium compounds	1,077	0	10,528	0.28%	17.4%	13.0%
GSC FOUNDRIES	OGDEN	UT	Chromium and chromium compounds	1	0	60	0.00%	17.4%	27.1%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Chromium and chromium compounds	4,292	0	13,593	0.37%	1.9%	94.0%	*
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Chromium and chromium compounds	5	0	6	0.00%	1.4%	93.8%	*
J&L FIBER SERVICES INC	WAUKESHA	WI	Chromium and chromium compounds	25	0	3,352	0.09%	13.8%	26.4%
JOHNS MANVILLE	WINDER	GA	Chromium and chromium compounds	17	0	11,290	0.30%	15.7%	49.5%
JOHNS MANVILLE	MCPHERSON	KS	Chromium and chromium compounds	1	0	43	0.00%	9.5%	11.6%
JOHNS MANVILLE	TUCSON	AZ	Chromium and chromium compounds	67	0	33,873	0.91%	13.0%	36.4%
JOHNS MANVILLE	WILLOWS	CA	Chromium and chromium compounds	22	0	2,460	0.07%	18.2%	41.5%
MCWILLIAMS FORGE CO	ROCKAWAY	NJ	Chromium and chromium compounds	1	0	21	0.00%	0.0%	99.7%	*
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Chromium and chromium compounds	1,242	0	56,127	1.51%	17.3%	29.8%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Chromium and chromium compounds	201	0	413	0.01%	14.1%	19.6%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Chromium and chromium compounds	236	0	1,095	0.03%	10.9%	14.8%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Chromium and chromium compounds	475	0	1,416	0.04%	11.6%	9.0%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Chromium and chromium compounds	303	0	307	0.01%	11.3%	7.6%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Chromium and chromium compounds	389	0	96	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Chromium and chromium compounds	483	0	1,465	0.04%	4.5%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Chromium and chromium compounds	75	0	111	0.00%	10.0%	15.3%
PCC AIRFOILS LLC	DOUGLAS	GA	Chromium and chromium compounds	199	0	34,591	0.93%	29.8%	44.8%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Chromium and chromium compounds	30	0	1	0.00%	0.0%	100.0%	*
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Chromium and chromium compounds	5	0	2	0.00%	0.0%	100.0%	*
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	Chromium and chromium compounds	5	0	954	0.03%	18.3%	29.1%
PCC MENTOR LLC	MENTOR	OH	Chromium and chromium compounds	5	0	943	0.03%	11.3%	14.7%
PCC ROLLMET INC	IRVINE	CA	Chromium and chromium compounds	5	0	31,549	0.85%	14.4%	67.7%
PCC STRUCTURALS CARSON CITY	CARSON CITY	NV	Chromium and chromium compounds	1	0	74	0.00%	17.7%	35.9%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Chromium and chromium compounds	2	0	607	0.02%	13.9%	26.5%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Chromium and chromium compounds	17	0	7,507	0.20%	15.0%	26.8%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Chromium and chromium compounds	4	0	1,505	0.04%	13.1%	24.9%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Chromium and chromium compounds	4	0	1,322	0.04%	13.4%	72.6%
PCC WYMAN-GORDON/WILKES-BARRE	WILKES BARRE	PA	Chromium and chromium compounds	5	0	19,317	0.52%	30.7%	33.3%
PROTECTIVE COATINGS INC	KENT	WA	Chromium and chromium compounds	55	0	287,530	7.75%	17.3%	49.0%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Chromium and chromium compounds	1	0	284	0.01%	7.0%	42.9%
RSCC WIRE & CABLE LLC	EAST GRANBY	CT	Chromium and chromium compounds	5	0	740	0.02%	13.5%	39.7%
SPECIAL METALS CORP	NEW HARTFORD	NY	Chromium and chromium compounds	178	0	1,850	0.05%	14.8%	15.3%
SPECIAL METALS CORP	DUNKIRK	NY	Chromium and chromium compounds	37	0	231	0.01%	21.3%	25.8%
SPECIAL METALS CORP	PRINCETON	KY	Chromium and chromium compounds	1	0	13	0.00%	18.6%	11.8%
SPECIALIZED PIPE SERVICES INC	HOUSTON	TX	Chromium and chromium compounds	3	0	27,710	0.75%	16.5%	66.8%
STANDARD MACHINE WORKS INC	HOUSTON	TX	Chromium and chromium compounds	9	0	18,041	0.49%	26.7%	80.2%
SUMMIT MACHINING LLC	ONTARIO	CA	Chromium and chromium compounds	4	0	9,521	0.26%	15.9%	76.6%
TEXAS HONING INC - NORTH FACILITY	HOUSTON	TX	Chromium and chromium compounds	9	0	16,972	0.46%	21.7%	76.4%
TEXAS HONING INC - PEARLAND	PEARLAND	TX	Chromium and chromium compounds	6	0	9,708	0.26%	21.5%	76.1%
TITANIUM METALS CORP	TORONTO	OH	Chromium and chromium compounds	36	0	2,394	0.06%	17.1%	7.7%
TRAPPER MINING INC	CRAIG	CO	Chromium and chromium compounds	14	0	465	0.01%	10.3%	13.6%
TRIANGLE SUSPENSION SYSTEMS INC	DUBOIS	PA	Chromium and chromium compounds	10	0	3,660	0.10%	18.7%	6.4%
UTLX MANUFACTURING LLC	HOUSTON	TX	Chromium and chromium compounds	3	0	3,461	0.09%	16.8%	66.4%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Chromium and chromium compounds	1	0	519	0.01%	11.2%	11.7%
WYMAN GORDON TRU-FORM	WILKES BARRE	PA	Chromium and chromium compounds	1	0	1,132	0.03%	18.7%	13.7%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Chromium and chromium compounds	49	0	300	0.01%	0.1%	99.6%	*
WYMAN-GORDON CO	BRIGHTON	MI	Chromium and chromium compounds	2	0	267	0.01%	9.2%	18.5%
WYMAN-GORDON FORGINGS (CLEVELAND) INC	CLEVELAND	OH	Chromium and chromium compounds	2	0	38	0.00%	0.2%	99.8%	*
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Chromium and chromium compounds	161	0	5,012	0.14%	0.1%	99.8%	*
CANNON-MUSKEGON	MUSKEGON	MI	Cobalt and cobalt compounds	394	0	281,718	7.59%	18.0%	23.1%
CARLTON FORGE WORKS	PARAMOUNT	CA	Cobalt and cobalt compounds	4	0	71,088	1.92%	20.4%	80.7%
GREENVILLE METALS INC	TRANSFER	PA	Cobalt and cobalt compounds	376	0	48,439	1.30%	17.4%	13.0%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Cobalt and cobalt compounds	359	0	224,943	6.06%	28.4%	10.5%
JOHNS MANVILLE	TUCSON	AZ	Cobalt and cobalt compounds	59	0	81,571	2.20%	13.0%	36.4%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Cobalt and cobalt compounds	368	0	36,314	0.98%	17.3%	29.8%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Cobalt and cobalt compounds	52	0	27	0.00%	14.1%	23.9%
PCC AIRFOILS LLC	DOUGLAS	GA	Cobalt and cobalt compounds	201	0	55,509	1.50%	29.8%	44.8%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Cobalt and cobalt compounds	72	0	22,300	0.60%	15.5%	7.4%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Cobalt and cobalt compounds	23	0	83,430	2.25%	14.1%	28.2%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	Cobalt and cobalt compounds	4	0	7,545	0.20%	18.3%	29.1%
PCC MENTOR LLC	MENTOR	OH	Cobalt and cobalt compounds	4	0	7,459	0.20%	11.3%	14.7%
PCC STRUCTURALS	GROTON	CT	Cobalt and cobalt compounds	1	0	1,339	0.04%	11.5%	30.9%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Cobalt and cobalt compounds	3	0	11,989	0.32%	13.9%	26.5%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Cobalt and cobalt compounds	9	0	52,374	1.41%	15.0%	26.8%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Cobalt and cobalt compounds	15	0	74,386	2.00%	13.1%	24.9%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Cobalt and cobalt compounds	2	0	6,679	0.18%	13.4%	72.6%
PCC WYMAN-GORDON/WILKES-BARRE	WILKES BARRE	PA	Cobalt and cobalt compounds	5	0	30,547	0.82%	30.7%	33.3%
SPECIAL METALS CORP	NEW HARTFORD	NY	Cobalt and cobalt compounds	169	0	23,174	0.62%	14.8%	15.3%
SPECIAL METALS CORP	DUNKIRK	NY	Cobalt and cobalt compounds	6	0	511	0.01%	21.3%	25.8%
SPECIAL METALS CORP	PRINCETON	KY	Cobalt and cobalt compounds	1	0	138	0.00%	18.6%	11.8%
SUMMIT MACHINING LLC	ONTARIO	CA	Cobalt and cobalt compounds	1	0	6,490	0.17%	15.9%	76.6%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Cobalt and cobalt compounds	1	0	821	0.02%	11.2%	11.7%
WYMAN GORDON TRU-FORM	WILKES BARRE	PA	Cobalt and cobalt compounds	1	0	1,790	0.05%	18.7%	13.7%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Cobalt and cobalt compounds	8	0	6,449	0.17%	10.9%	24.2%
WYMAN-GORDON CO	BRIGHTON	MI	Cobalt and cobalt compounds	0	0	168	0.00%	9.2%	18.5%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Cobalt and cobalt compounds	4	0	16,410	0.44%	15.1%	62.3%
CANNON-MUSKEGON	MUSKEGON	MI	Copper and copper compounds	12	0	1	0.00%	17.2%	22.3%
CARLTON FORGE WORKS	PARAMOUNT	CA	Copper and copper compounds	5	0	7	0.00%	20.5%	81.2%
CERRO FLOW PRODUCTS LLC	SAUGET	IL	Copper and copper compounds	0	0	0	0.00%	29.5%	61.5%
CERRO FLOW PRODUCTS LLC	MEXICO	MO	Copper and copper compounds	6,495	0	135	0.00%	14.6%	14.7%
CERRO WIRE LLC	HARTSELLE	AL	Copper and copper compounds	2	0	0	0.00%	11.8%	14.4%
EXACTA AEROSPACE INC	WICHITA	KS	Copper and copper compounds	5	0	1	0.00%	21.3%	33.4%
GREENVILLE METALS INC	TRANSFER	PA	Copper and copper compounds	16	0	0	0.00%	17.4%	12.9%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Copper and copper compounds	659	0	35	0.00%	28.6%	10.6%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Copper and copper compounds	277	0	5	0.00%	20.7%	7.3%
J&L FIBER SERVICES INC	WAUKESHA	WI	Copper and copper compounds	5	0	1	0.00%	12.9%	24.1%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Copper and copper compounds	86	0	0	0.00%	16.3%	31.1%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Copper and copper compounds	268	0	2	0.00%	17.4%	29.9%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Copper and copper compounds	107	0	0	0.00%	16.2%	30.7%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Copper and copper compounds	130	0	0	0.00%	14.0%	19.2%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Copper and copper compounds	386	0	0	0.00%	10.9%	14.9%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Copper and copper compounds	163	0	0	0.00%	11.5%	9.0%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Copper and copper compounds	174	0	0	0.00%	11.3%	7.6%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Copper and copper compounds	305	0	0	0.00%	14.1%	23.9%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Copper and copper compounds	71	0	0	0.00%	10.5%	15.7%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Copper and copper compounds	6	0	3	0.00%	15.0%	26.8%
PROGRESSIVE INC	ARLINGTON	TX	Copper and copper compounds	5	0	1	0.00%	9.3%	60.2%
TRAPPER MINING INC	CRAIG	CO	Copper and copper compounds	7	0	0	0.00%	10.2%	13.3%
WEAVER MANUFACTURING	WICHITA	KS	Copper and copper compounds	5	0	1	0.00%	22.0%	31.2%
WESTERN ENTERPRISES	AVON LAKE	OH	Copper and copper compounds	5	0	0	0.00%	8.2%	14.0%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Copper and copper compounds	5	0	0	0.00%	10.9%	24.3%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Copper and copper compounds	13	0	4	0.00%	14.7%	61.7%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Cumene	132	0	0	0.00%	18.1%	30.9%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Cyanide compounds	14	3	2	0.00%	10.7%	17.3%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Cyanide compounds	37	0	12	0.00%	15.1%	41.8%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Cyclohexane	19,820	3,539	0	0.00%	16.5%	9.3%
LUBRIZOL ADVANCED MATERIALS	SPARTANBURG	SC	Diethanolamine	0	0	0	0.00%	21.2%	39.2%
LUBRIZOL ADVANCED MATERIALS INC BOWLING GREEN	BOWLING GREEN	OH	Diethanolamine	23	0	1	0.00%	21.5%	17.6%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Diethanolamine	3	9	0	0.00%	19.7%	32.8%
JOHNS MANVILLE	HAZLETON	PA	Diisocyanates	15	0	207	0.01%	20.0%	26.6%
JOHNS MANVILLE	BREMEN	IN	Diisocyanates	25	0	315	0.01%	12.9%	14.5%
JOHNS MANVILLE	FERNLEY	NV	Diisocyanates	14	0	163	0.00%	12.2%	29.8%
JOHNS MANVILLE JACKSONVILLE	JACKSONVILLE	FL	Diisocyanates	12	300	360	0.01%	27.5%	60.8%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Diisocyanates	84	10,449	2,310	0.06%	7.9%	12.0%
LUBRIZOL ADVANCED MATERIALS INC	WILMINGTON	MA	Diisocyanates	2	0	252	0.01%	7.5%	21.2%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Dimethylamine	1	0	0	0.00%	0.0%	0.0%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Dioxin and dioxin-like compounds	0	0	0	0.00%	25.3%	49.3%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Dioxin and dioxin-like compounds	0	0	0	0.00%	16.3%	31.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Dioxin and dioxin-like compounds	0	0	1	0.00%	17.3%	29.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Dioxin and dioxin-like compounds	0	0	0	0.00%	16.4%	31.1%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Dioxin and dioxin-like compounds	0	0	0	0.00%	14.2%	19.7%
MIDAMERICAN ENERGY-RIVERSIDE GENERATING STATION	BETTENDORF	IA	Dioxin and dioxin-like compounds	0	0	0	0.00%	14.2%	22.9%
PACIFICORP CARBON PLANT	HELPER	UT	Dioxin and dioxin-like compounds	0	0	0	0.00%	12.7%	16.3%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Dioxin and dioxin-like compounds	0	0	0	0.00%	10.7%	14.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Dioxin and dioxin-like compounds	0	0	0	0.00%	13.0%	11.5%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Dioxin and dioxin-like compounds	0	0	0	0.00%	11.9%	7.8%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Dioxin and dioxin-like compounds	0	0	0	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Dioxin and dioxin-like compounds	0	0	0	0.00%	4.9%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Dioxin and dioxin-like compounds	0	0	0	0.00%	6.6%	12.6%
REID GARDNER GENERATING STATION	MOAPA	NV	Dioxin and dioxin-like compounds	0	0	0	0.00%	8.0%	20.8%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Dioxin and dioxin-like compounds	0	0	0	0.00%	10.3%	30.1%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Diphenylamine	1	0	0	0.00%	12.0%	48.7%
LUBRIZOL	GASTONIA	NC	Ethyl acrylate	171	0	1	0.00%	20.9%	31.8%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Ethyl acrylate	1,711	91	9	0.00%	7.6%	11.3%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Ethyl acrylate	20	0	0	0.00%	27.6%	57.4%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Ethyl acrylate	29	7,401	1	0.00%	15.5%	40.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Ethyl acrylate	86	0	1	0.00%	19.0%	32.2%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Ethylbenzene	202	1,334	14	0.00%	18.0%	28.2%
FONTAINE COMMERCIAL TRAILER INC (FORMERLY TRAILER CO )	HALEYVILLE	AL	Ethylbenzene	1,017	0	5	0.00%	26.1%	10.7%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Ethylbenzene	1	0	0	0.00%	16.4%	59.5%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Ethylbenzene	759	150	63	0.00%	18.8%	32.0%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Ethylene glycol	30	0	0	0.00%	20.0%	66.5%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Ethylene glycol	173	0	0	0.00%	21.1%	70.2%
IIG MIN-WOOL LLC	PHENIX CITY	AL	Formaldehyde	2,660	0	1,332	0.04%	24.6%	59.5%
JOHNS MANVILLE	ETOWAH	TN	Formaldehyde	1,814	0	2,439	0.07%	20.2%	9.7%
JOHNS MANVILLE	CLEBURNE	TX	Formaldehyde	45,215	0	46,394	1.25%	20.1%	48.6%
JOHNS MANVILLE CORP PLANT 8	DEFIANCE	OH	Formaldehyde	30,194	0	9,049	0.24%	14.6%	14.9%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Formaldehyde	9,984	0	3,170	0.09%	15.1%	15.4%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Formaldehyde	3	18	13	0.00%	15.0%	39.8%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Formaldehyde	1	0	7	0.00%	16.4%	59.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Formaldehyde	41	0	106	0.00%	17.3%	29.6%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Glycol Ethers	124	7,494	3	0.00%	19.5%	49.0%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Glycol Ethers	4	0	0	0.00%	20.1%	66.6%
FONTAINE COMMERCIAL TRAILER INC (FORMERLY TRAILER CO )	HALEYVILLE	AL	Glycol Ethers	16,191	0	15	0.00%	26.2%	10.6%
L A DARLING CO - PIGGOTT AR FACILITY	PIGGOTT	AR	Glycol Ethers	12,409	0	27	0.00%	23.2%	10.0%
LUBRIZOL ADVANCED COATINGS INC	MC COOK	IL	Glycol Ethers	230	0	15	0.00%	14.9%	50.0%
LUBRIZOL CORP	WICKLIFFE	OH	Glycol Ethers	89	0	4	0.00%	13.3%	27.6%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Glycol Ethers	41	0	1	0.00%	19.2%	32.6%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Hydrazine	38	0	55,167	1.49%	13.7%	52.6%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Hydrazine	2	0	3,569	0.10%	19.5%	32.8%
ACME BRICK CO TEXAS CLAY	MALAKOFF	TX	Hydrochloric acid	29,685	0	82	0.00%	25.1%	34.9%
ACME BRICK CO-ELGIN PLANT	ELGIN	TX	Hydrochloric acid	42,238	0	39	0.00%	18.3%	53.5%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Hydrochloric acid	2,100	0	43	0.00%	26.8%	54.7%
LUBRIZOL ADVANCED MATERIALS INC BOWLING GREEN	BOWLING GREEN	OH	Hydrochloric acid	64	0	1	0.00%	20.8%	19.4%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Hydrochloric acid	8,843	0	266	0.01%	21.0%	70.1%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Hydrochloric acid	196	0	2	0.00%	17.9%	30.7%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Hydrochloric acid	119,840	0	13	0.00%	16.3%	31.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Hydrochloric acid	67,831	0	71	0.00%	17.3%	29.8%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Hydrochloric acid	9,720	0	0	0.00%	14.2%	19.7%
MIDAMERICAN ENERGY-RIVERSIDE GENERATING STATION	BETTENDORF	IA	Hydrochloric acid	46,940	0	20	0.00%	14.2%	22.9%
PACIFICORP CARBON PLANT	HELPER	UT	Hydrochloric acid	183,926	0	8	0.00%	12.6%	16.3%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Hydrochloric acid	33,120	0	0	0.00%	10.7%	14.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Hydrochloric acid	42,790	0	1	0.00%	13.0%	11.5%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Hydrochloric acid	12,681	0	0	0.00%	11.9%	7.8%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Hydrochloric acid	23,535	0	0	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Hydrochloric acid	4,850	0	0	0.00%	4.9%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Hydrochloric acid	4,190	0	0	0.00%	6.6%	12.6%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Hydrochloric acid	300,585	0	1	0.00%	10.3%	30.1%	**
ACME BRICK CO TEXAS CLAY	MALAKOFF	TX	Hydrogen fluoride	28,189	0	108	0.00%	25.1%	34.9%
ACME BRICK CO TULSA PLANT	TULSA	OK	Hydrogen fluoride	96,833	0	962	0.03%	24.7%	52.2%
ACME BRICK CO-BENNETT PLANT	MILLSAP	TX	Hydrogen fluoride	2,533	0	5	0.00%	16.1%	23.1%
ACME BRICK CO-DENTON PLANT	DENTON	TX	Hydrogen fluoride	9,496	0	159	0.00%	14.8%	42.6%
ACME BRICK CO-ELGIN PLANT	ELGIN	TX	Hydrogen fluoride	37,367	0	48	0.00%	18.3%	53.5%
ACME BRICK CO-MONTGOMERY BRICK PLANT	MONTGOMERY	AL	Hydrogen fluoride	1,266	0	33	0.00%	29.5%	62.5%
ACME BRICK CO-OUACHITA	MALVERN	AR	Hydrogen fluoride	6,138	0	11	0.00%	17.9%	21.9%
ACME BRICK CO-SAN FELIPE PLANT	SEALY	TX	Hydrogen fluoride	12,158	0	18	0.00%	12.6%	52.8%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Hydrogen fluoride	1,957	0	18	0.00%	28.4%	10.5%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Hydrogen fluoride	65,500	0	10	0.00%	16.3%	31.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Hydrogen fluoride	42,363	0	61	0.00%	17.3%	29.8%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Hydrogen fluoride	9,760	0	1	0.00%	14.2%	19.7%
PACIFICORP CARBON PLANT	HELPER	UT	Hydrogen fluoride	103,532	0	6	0.00%	12.6%	16.3%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Hydrogen fluoride	28,076	0	0	0.00%	10.7%	14.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Hydrogen fluoride	16,547	0	0	0.00%	13.0%	11.5%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Hydrogen fluoride	28,995	0	0	0.00%	11.9%	7.8%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Hydrogen fluoride	63,197	0	0	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Hydrogen fluoride	10,600	0	0	0.00%	4.9%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Hydrogen fluoride	4,500	0	0	0.00%	6.6%	12.6%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Hydrogen fluoride	703	0	129	0.00%	15.4%	24.7%
PCC STRUCTURALS INC SCHLOSSER	REDMOND	OR	Hydrogen fluoride	188	0	2	0.00%	23.7%	17.7%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Hydrogen fluoride	34,579	0	0	0.00%	10.3%	30.1%
SPECIAL METALS CORP	NEW HARTFORD	NY	Hydrogen fluoride	30	0	0	0.00%	14.8%	15.3%
TITANIUM METALS CORP	TORONTO	OH	Hydrogen fluoride	4,557	0	42	0.00%	17.4%	8.1%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Hydrogen fluoride	2,946	0	35	0.00%	10.9%	24.1%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Hydrogen sulfide	996	0	272	0.01%	20.8%	69.1%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Hydrogen sulfide	76	0	9	0.00%	17.7%	30.4%
LUBRIZOL ADVANCED COATINGS INC	MC COOK	IL	Hydroquinone	1	0	0	0.00%	14.7%	49.5%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Lead and lead compounds	0	0	0	0.00%	15.2%	9.4%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Lead and lead compounds	0	0	0	0.00%	17.5%	22.5%
BENJAMIN MOORE & CO-DALLAS	MESQUITE	TX	Lead and lead compounds	0	0	1	0.00%	21.1%	67.1%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Lead and lead compounds	0	0	1	0.00%	19.9%	66.3%
CERRO FLOW PRODUCTS LLC	SAUGET	IL	Lead and lead compounds	0	0	0	0.00%	29.2%	61.0%
CERRO FLOW PRODUCTS LLC	MEXICO	MO	Lead and lead compounds	37	0	4	0.00%	17.3%	15.4%
FRUIT OF THE LOOM-JAMESTOWN	JAMESTOWN	KY	Lead and lead compounds	2	0	1	0.00%	28.0%	8.1%
GREENVILLE METALS INC	TRANSFER	PA	Lead and lead compounds	9	0	1	0.00%	17.4%	13.0%
HACKNEY LADISH INC	RUSSELLVILLE	AR	Lead and lead compounds	0	0	0	0.00%	24.5%	24.4%
HACKNEY LADISH INC ENID OK	ENID	OK	Lead and lead compounds	0	0	0	0.00%	24.1%	28.0%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Lead and lead compounds	3	0	3	0.00%	28.4%	10.5%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Lead and lead compounds	4	0	1	0.00%	20.8%	7.3%
JOHNS MANVILLE	MCPHERSON	KS	Lead and lead compounds	1	0	0	0.00%	9.5%	11.6%
JOHNS MANVILLE	CLEBURNE	TX	Lead and lead compounds	3	0	2	0.00%	20.0%	49.1%
JOHNS MANVILLE CORP PLANT 8	DEFIANCE	OH	Lead and lead compounds	1	0	0	0.00%	14.4%	14.2%
JOHNS MANVILLE PLANT 01	WATERVILLE	OH	Lead and lead compounds	18	0	19	0.00%	15.8%	22.7%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Lead and lead compounds	2	0	0	0.00%	14.6%	14.4%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Lead and lead compounds	7	0	9	0.00%	17.4%	30.0%
MARMON UTILITY LLC	SEYMOUR	CT	Lead and lead compounds	1	0	2	0.00%	11.3%	34.2%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Lead and lead compounds	174	0	2	0.00%	16.3%	31.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Lead and lead compounds	930	0	125	0.00%	17.3%	29.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Lead and lead compounds	20	0	0	0.00%	16.4%	31.1%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Lead and lead compounds	560	0	3	0.00%	14.2%	19.7%
MIDAMERICAN ENERGY-RIVERSIDE GENERATING STATION	BETTENDORF	IA	Lead and lead compounds	160	0	9	0.00%	14.2%	22.9%
PACIFICORP CARBON PLANT	HELPER	UT	Lead and lead compounds	43	0	0	0.00%	12.6%	16.5%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Lead and lead compounds	123	0	2	0.00%	10.9%	14.8%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Lead and lead compounds	101	0	1	0.00%	11.8%	9.3%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Lead and lead compounds	104	0	0	0.00%	11.4%	7.6%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Lead and lead compounds	225	0	0	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Lead and lead compounds	230	0	2	0.00%	4.5%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Lead and lead compounds	35	0	0	0.00%	9.9%	15.2%
REID GARDNER GENERATING STATION	MOAPA	NV	Lead and lead compounds	40	0	0	0.00%	8.0%	20.8%
SHAW DIVERSIFIED SERVICES INC	SANTA FE SPRINGS	CA	Lead and lead compounds	0	0	2	0.00%	16.2%	76.2%
SHAW INDUSTRIES GROUP INC-2480	DALTON	GA	Lead and lead compounds	13	0	10	0.00%	21.9%	39.2%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Lead and lead compounds	331	0	0	0.00%	10.1%	29.9%
TITANIUM METALS CORP	TORONTO	OH	Lead and lead compounds	0	0	0	0.00%	17.1%	7.8%
TRAPPER MINING INC	CRAIG	CO	Lead and lead compounds	3	0	0	0.00%	10.3%	13.6%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Lead and lead compounds	3	0	16	0.00%	15.1%	62.3%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Maleic anhydride	1	0	1	0.00%	16.6%	59.9%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Maleic anhydride	16	0	13	0.00%	21.1%	70.4%
CANNON-MUSKEGON	MUSKEGON	MI	Manganese and manganese compounds	8	0	6	0.00%	17.0%	22.0%
CTB INC BROCK GRAIN SYSTEMS DIV	KANSAS CITY	MO	Manganese and manganese compounds	1	0	2	0.00%	26.0%	47.3%
GREENVILLE METALS INC	TRANSFER	PA	Manganese and manganese compounds	226	0	21	0.00%	17.4%	13.0%
HACKNEY LADISH INC	RUSSELLVILLE	AR	Manganese and manganese compounds	14	0	11	0.00%	23.8%	22.4%
HACKNEY LADISH INC ENID OK	ENID	OK	Manganese and manganese compounds	3	0	2	0.00%	24.0%	28.0%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Manganese and manganese compounds	242	0	107	0.00%	28.4%	10.5%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Manganese and manganese compounds	61	0	10	0.00%	20.7%	7.3%
J&L FIBER SERVICES INC	WAUKESHA	WI	Manganese and manganese compounds	45	0	57	0.00%	13.8%	26.3%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Manganese and manganese compounds	1,022	0	8	0.00%	16.3%	31.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Manganese and manganese compounds	3,413	0	240	0.01%	17.3%	29.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Manganese and manganese compounds	1,263	0	7	0.00%	16.4%	31.0%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Manganese and manganese compounds	343	0	1	0.00%	14.1%	19.6%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Manganese and manganese compounds	320	0	3	0.00%	10.9%	14.8%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Manganese and manganese compounds	413	0	2	0.00%	11.6%	8.9%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Manganese and manganese compounds	391	0	1	0.00%	11.3%	7.6%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Manganese and manganese compounds	671	0	0	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Manganese and manganese compounds	4,257	0	27	0.00%	4.5%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Manganese and manganese compounds	131	0	0	0.00%	10.6%	15.8%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Manganese and manganese compounds	1	0	3	0.00%	7.0%	42.9%
REID GARDNER GENERATING STATION	MOAPA	NV	Manganese and manganese compounds	152	0	0	0.00%	8.0%	20.8%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Manganese and manganese compounds	17,246	0	3	0.00%	10.3%	30.0%
TEXAS HONING INC - NORTH FACILITY	HOUSTON	TX	Manganese and manganese compounds	1	0	4	0.00%	21.7%	76.4%
TEXAS HONING INC - PEARLAND	PEARLAND	TX	Manganese and manganese compounds	1	0	3	0.00%	21.5%	76.1%
TRAPPER MINING INC	CRAIG	CO	Manganese and manganese compounds	117	0	3	0.00%	10.3%	13.6%
UNION TANK CAR - ALEXANDRIA MANUFACTURING FACILITY	ALEXANDRIA	LA	Manganese and manganese compounds	633	0	280	0.01%	26.4%	53.5%
UTLX MANUFACTURING LLC	HOUSTON	TX	Manganese and manganese compounds	370	0	529	0.01%	16.8%	66.4%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Manganese and manganese compounds	19	0	55	0.00%	15.1%	62.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Mercury and mercury compounds	1	0	1	0.00%	17.4%	30.0%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Mercury and mercury compounds	120	0	1	0.00%	16.3%	31.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Mercury and mercury compounds	227	0	16	0.00%	17.3%	29.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Mercury and mercury compounds	200	0	1	0.00%	16.4%	31.1%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Mercury and mercury compounds	240	0	1	0.00%	14.2%	19.7%
MIDAMERICAN ENERGY-RIVERSIDE GENERATING STATION	BETTENDORF	IA	Mercury and mercury compounds	40	0	1	0.00%	14.2%	22.9%
PACIFICORP CARBON PLANT	HELPER	UT	Mercury and mercury compounds	22	0	0	0.00%	12.6%	16.3%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Mercury and mercury compounds	177	0	0	0.00%	10.7%	14.1%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Mercury and mercury compounds	7	0	0	0.00%	12.7%	11.0%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Mercury and mercury compounds	28	0	0	0.00%	11.8%	7.8%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Mercury and mercury compounds	507	0	0	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Mercury and mercury compounds	38	0	0	0.00%	4.8%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Mercury and mercury compounds	301	0	0	0.00%	6.6%	12.6%
REID GARDNER GENERATING STATION	MOAPA	NV	Mercury and mercury compounds	56	0	0	0.00%	8.0%	20.8%
SHAW INDUSTRIES GROUP INC-2480	DALTON	GA	Mercury and mercury compounds	0	0	0	0.00%	21.9%	39.2%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Mercury and mercury compounds	38	0	0	0.00%	10.3%	30.0%
TRAPPER MINING INC	CRAIG	CO	Mercury and mercury compounds	0	0	0	0.00%	10.3%	13.6%
JOHNS MANVILLE	ETOWAH	TN	Methanol	68,133	0	0	0.00%	20.2%	9.8%
LUBRIZOL ADVANCED MATERIALS	SPARTANBURG	SC	Methanol	16,974	0	0	0.00%	19.8%	36.9%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Methanol	4,109	0	0	0.00%	16.7%	60.0%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Methanol	14,705	8	0	0.00%	21.1%	70.4%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Methanol	2,014	467	0	0.00%	17.9%	30.7%
LUBRIZOL	GASTONIA	NC	Methyl acrylate	2	0	0	0.00%	19.3%	35.4%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Methyl acrylate	120	0	1	0.00%	28.3%	60.6%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Methyl isobutyl ketone	104	0	0	0.00%	19.3%	32.6%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Methyl methacrylate	1,901	37	0	0.00%	16.1%	10.1%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Methyl methacrylate	1,655	0	0	0.00%	18.2%	26.7%
LUBRIZOL	GASTONIA	NC	Methyl methacrylate	2	0	0	0.00%	19.9%	34.1%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Methyl methacrylate	1,762	1,404	1	0.00%	7.6%	11.3%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Methyl methacrylate	13	1,224	0	0.00%	15.1%	39.8%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Methyl methacrylate	8	21	0	0.00%	19.4%	32.7%
GREENVILLE METALS INC	TRANSFER	PA	Molybdenum trioxide	139	0	16	0.00%	17.4%	13.0%
PCC ROLLMET INC	IRVINE	CA	Molybdenum trioxide	5	0	44	0.00%	14.4%	67.7%
LUBRIZOL ADVANCED MATERIALS	SPARTANBURG	SC	n-Butyl alcohol	132	0	0	0.00%	19.5%	37.1%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	n-Butyl alcohol	390	0	1	0.00%	16.4%	59.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	n-Butyl alcohol	19	0	0	0.00%	18.1%	30.9%
PROTECTIVE COATINGS INC	KENT	WA	n-Butyl alcohol	11,355	0	13	0.00%	17.4%	49.3%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	N-Methyl-2-pyrrolidone	24	31,326	0	0.00%	0.0%	0.0%
LUBRIZOL CORP	PEDRICKTOWN	NJ	N-Methylolacrylamide	7	27	0	0.00%	0.0%	0.0%
J&L FIBER SERVICES INC	WAUKESHA	WI	Naphthalene	0	0	0	0.00%	14.0%	26.7%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Naphthalene	8	77	10	0.00%	18.9%	31.3%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Naphthalene	80	0	5	0.00%	17.5%	30.0%
AIR INDUSTRIES CO A PCC CO	GARDEN GROVE	CA	Nickel and nickel compounds	5	0	3,464	0.09%	16.3%	70.2%
CANNON-MUSKEGON	MUSKEGON	MI	Nickel and nickel compounds	663	0	25,878	0.70%	18.0%	23.1%
CARLTON FORGE WORKS	PARAMOUNT	CA	Nickel and nickel compounds	32	0	31,112	0.84%	20.4%	80.7%
GREENVILLE METALS INC	TRANSFER	PA	Nickel and nickel compounds	2,550	0	17,971	0.48%	17.4%	13.0%
GSC FOUNDRIES	OGDEN	UT	Nickel and nickel compounds	1	0	76	0.00%	17.4%	27.1%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Nickel and nickel compounds	16,426	0	562,559	15.15%	28.4%	10.5%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Nickel and nickel compounds	37	0	455	0.01%	20.8%	7.3%
J&L FIBER SERVICES INC	WAUKESHA	WI	Nickel and nickel compounds	11	0	997	0.03%	14.0%	26.9%
JOHNS MANVILLE	TUCSON	AZ	Nickel and nickel compounds	53	0	3,990	0.11%	13.0%	36.4%
MCWILLIAMS FORGE CO	ROCKAWAY	NJ	Nickel and nickel compounds	2	0	299	0.01%	10.4%	43.7%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Nickel and nickel compounds	1,076	0	5,848	0.16%	17.3%	29.8%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Nickel and nickel compounds	214	0	103	0.00%	10.9%	14.7%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Nickel and nickel compounds	370	0	114	0.00%	11.6%	9.1%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Nickel and nickel compounds	257	0	26	0.00%	11.4%	7.6%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Nickel and nickel compounds	340	0	10	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Nickel and nickel compounds	455	0	164	0.00%	4.5%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Nickel and nickel compounds	67	0	9	0.00%	9.3%	14.7%
PCC AIRFOILS LLC	DOUGLAS	GA	Nickel and nickel compounds	802	0	12,189	0.33%	29.8%	44.9%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Nickel and nickel compounds	459	0	7,777	0.21%	15.5%	7.4%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Nickel and nickel compounds	148	0	29,369	0.79%	14.1%	28.2%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	Nickel and nickel compounds	3	0	310	0.01%	18.3%	29.1%
PCC MENTOR LLC	MENTOR	OH	Nickel and nickel compounds	24	0	2,448	0.07%	11.3%	14.7%
PCC ROLLMET INC	IRVINE	CA	Nickel and nickel compounds	5	0	2,729	0.07%	14.4%	67.7%
PCC STRUCTURALS	GROTON	CT	Nickel and nickel compounds	1	0	81	0.00%	11.5%	30.9%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Nickel and nickel compounds	55	0	12,021	0.32%	13.9%	26.4%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Nickel and nickel compounds	160	0	51,711	1.39%	15.0%	26.8%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Nickel and nickel compounds	103	0	28,088	0.76%	13.1%	24.9%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Nickel and nickel compounds	4	0	863	0.02%	13.4%	72.6%
PCC WYMAN-GORDON/WILKES-BARRE	WILKES BARRE	PA	Nickel and nickel compounds	5	0	1,671	0.05%	30.7%	33.3%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Nickel and nickel compounds	1	0	205	0.01%	7.0%	42.9%
RSCC WIRE & CABLE LLC	EAST GRANBY	CT	Nickel and nickel compounds	5	0	570	0.02%	11.9%	38.5%
SPECIAL METALS CORP	NEW HARTFORD	NY	Nickel and nickel compounds	513	0	3,850	0.10%	14.8%	15.3%
SPECIAL METALS CORP	DUNKIRK	NY	Nickel and nickel compounds	118	0	538	0.01%	21.3%	25.8%
SPECIAL METALS CORP	PRINCETON	KY	Nickel and nickel compounds	4	0	43	0.00%	18.6%	11.8%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Nickel and nickel compounds	44	0	3,018	0.08%	15.1%	41.8%
STANDARD MACHINE WORKS INC	HOUSTON	TX	Nickel and nickel compounds	10	0	2,990	0.08%	26.7%	80.2%
SUMMIT MACHINING LLC	ONTARIO	CA	Nickel and nickel compounds	12	0	4,260	0.11%	15.9%	76.6%
TEXAS HONING INC - NORTH FACILITY	HOUSTON	TX	Nickel and nickel compounds	11	0	3,094	0.08%	21.7%	76.4%
TEXAS HONING INC - PEARLAND	PEARLAND	TX	Nickel and nickel compounds	7	0	1,689	0.05%	21.5%	76.1%
TRIANGLE SUSPENSION SYSTEMS INC	DUBOIS	PA	Nickel and nickel compounds	10	0	122	0.00%	18.7%	6.4%
UTLX MANUFACTURING LLC	HOUSTON	TX	Nickel and nickel compounds	4	0	444	0.01%	16.8%	66.4%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Nickel and nickel compounds	1	0	45	0.00%	11.2%	11.7%
WYMAN GORDON TRU-FORM	WILKES BARRE	PA	Nickel and nickel compounds	1	0	98	0.00%	18.7%	13.7%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Nickel and nickel compounds	98	0	4,322	0.12%	10.9%	24.2%
WYMAN-GORDON CO	BRIGHTON	MI	Nickel and nickel compounds	1	0	110	0.00%	9.2%	18.5%
WYMAN-GORDON FORGINGS (CLEVELAND) INC	CLEVELAND	OH	Nickel and nickel compounds	2	0	277	0.01%	33.3%	55.3%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Nickel and nickel compounds	188	0	42,192	1.14%	15.1%	62.3%
CERRO FABRICATED PRODUCTS INC	WEYERS CAVE	VA	Nitric acid	1,736	0	16	0.00%	16.5%	17.9%
CHERRY AEROSPACE	SANTA ANA	CA	Nitric acid	185	0	37	0.00%	19.2%	78.2%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Nitric acid	20,608	0	210	0.01%	28.7%	10.5%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Nitric acid	549	0	2	0.00%	20.8%	7.3%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Nitric acid	2,978	0	590	0.02%	15.4%	24.7%
PCC STRUCTURALS INC SCHLOSSER	REDMOND	OR	Nitric acid	752	0	8	0.00%	23.7%	17.7%
PROTECTIVE COATINGS INC	KENT	WA	Nitric acid	500	0	17	0.00%	17.9%	50.2%
SOUTHWEST UNITED INDUSTRIES INC	TULSA	OK	Nitric acid	10	0	0	0.00%	27.3%	52.3%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Nitric acid	5	0	1	0.00%	12.7%	36.3%
TITANIUM METALS CORP	TORONTO	OH	Nitric acid	875	0	9	0.00%	17.4%	8.0%
WESTERN ENTERPRISES	AVON LAKE	OH	Nitric acid	10	0	0	0.00%	9.1%	15.6%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Nitric acid	3	0	0	0.00%	10.5%	22.9%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Phenol	30	0	0	0.00%	15.8%	57.9%
JOHNS MANVILLE	OKLAHOMA CITY	OK	Polycyclic aromatic compounds	1	0	19	0.00%	26.9%	63.5%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Polycyclic aromatic compounds	7	0	22	0.00%	18.0%	30.5%
SHAW INDUSTRIES/PLANT 8T	CENTRAL	SC	Polycyclic aromatic compounds	0	0	0	0.00%	21.6%	19.5%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Propylene oxide	20	0	27	0.00%	19.0%	32.3%
TITANIUM METALS CORP	TORONTO	OH	Sodium nitrite	8,340	0	3	0.00%	17.5%	8.1%
LUBRIZOL	GASTONIA	NC	Styrene	585	0	0	0.00%	22.9%	29.2%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Styrene	13	397	0	0.00%	15.0%	36.7%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Styrene	63	0	0	0.00%	14.8%	55.6%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Sulfuric acid	2,119	0	273	0.01%	28.4%	10.5%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Sulfuric acid	8,214	0	18	0.00%	16.3%	31.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Sulfuric acid	6,960	0	141	0.00%	17.3%	29.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Sulfuric acid	160	0	0	0.00%	16.4%	31.1%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Sulfuric acid	307	0	0	0.00%	14.2%	19.7%
PACIFICORP CARBON PLANT	HELPER	UT	Sulfuric acid	10,144	0	11	0.00%	12.6%	16.4%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Sulfuric acid	5,733	0	1	0.00%	10.7%	14.0%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Sulfuric acid	16,750	0	4	0.00%	11.9%	7.8%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Sulfuric acid	248,684	0	27	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Sulfuric acid	27,600	0	11	0.00%	4.9%	10.5%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Sulfuric acid	31,146	0	2	0.00%	10.3%	30.0%
GREENVILLE TUBE CO LLC	CLARKSVILLE	AR	tert-Butyl alcohol	962	0	0	0.00%	22.4%	21.9%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	tert-Butyl alcohol	1,379	0	0	0.00%	10.6%	17.2%
TITANIUM METALS CORP	HENDERSON	NV	Titanium tetrachloride	7,365	0	33	0.00%	23.7%	43.1%
AIR INDUSTRIES CO A PCC CO	GARDEN GROVE	CA	Toluene	255	0	0	0.00%	16.3%	70.3%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Toluene	187	7,258	0	0.00%	19.5%	49.3%
LUBRIZOL ADVANCED COATINGS INC	MC COOK	IL	Toluene	2,289	0	1	0.00%	15.1%	50.3%
LUBRIZOL CORP	WICKLIFFE	OH	Toluene	88	0	0	0.00%	13.5%	28.0%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Toluene	3,482	0	0	0.00%	16.5%	59.5%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Toluene	113	0	0	0.00%	21.1%	70.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Toluene	748	3,568	0	0.00%	18.9%	32.1%
NYLOK LLC	MACOMB	MI	Toluene	33,262	0	2	0.00%	13.4%	23.9%
NYLOK LLC	LINCOLNWOOD	IL	Toluene	1,918	0	1	0.00%	16.5%	53.1%
WESTERN ENTERPRISES	AVON LAKE	OH	Trichloroethylene	2,796	0	1,632	0.04%	8.4%	14.4%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Triethylamine	276	450	6	0.00%	7.9%	11.9%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Vanadium and vanadium compounds	55	0	0	0.00%	16.2%	30.9%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Vanadium and vanadium compounds	170	0	0	0.00%	17.3%	29.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Vanadium and vanadium compounds	68	0	0	0.00%	16.0%	30.3%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Vanadium and vanadium compounds	82	0	0	0.00%	14.1%	19.2%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Vanadium and vanadium compounds	331	0	0	0.00%	10.9%	14.8%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Vanadium and vanadium compounds	145	0	0	0.00%	11.6%	9.1%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Vanadium and vanadium compounds	151	0	0	0.00%	11.3%	7.6%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Vanadium and vanadium compounds	259	0	0	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Vanadium and vanadium compounds	760	0	0	0.00%	4.5%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Vanadium and vanadium compounds	52	0	0	0.00%	10.3%	15.5%
TITANIUM METALS CORP	TORONTO	OH	Vanadium and vanadium compounds	263	0	2	0.00%	17.1%	7.7%
TRAPPER MINING INC	CRAIG	CO	Vanadium and vanadium compounds	18	0	0	0.00%	10.3%	13.6%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Vinyl acetate	8,941	0	3	0.00%	16.1%	10.2%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Vinyl acetate	1,683	0	1	0.00%	18.2%	26.6%
LUBRIZOL	GASTONIA	NC	Vinyl acetate	268	0	0	0.00%	21.5%	30.9%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Vinyl acetate	30	0	0	0.00%	28.8%	61.8%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Vinyl acetate	11	0	0	0.00%	19.0%	32.0%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Vinyl chloride	170	0	576	0.02%	26.9%	55.2%
LUBRIZOL	GASTONIA	NC	Vinylidene chloride	2	0	0	0.00%	19.3%	35.2%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Vinylidene chloride	188	0	0	0.00%	27.9%	58.7%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Xylene (mixed isomers)	1,178	11,767	3	0.00%	18.4%	32.4%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Xylene (mixed isomers)	97	288	1	0.00%	13.5%	27.3%
FONTAINE COMMERCIAL TRAILER INC (FORMERLY TRAILER CO )	HALEYVILLE	AL	Xylene (mixed isomers)	4,280	0	1	0.00%	26.2%	10.6%
LUBRIZOL CORP	WICKLIFFE	OH	Xylene (mixed isomers)	32	0	0	0.00%	13.3%	27.5%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Xylene (mixed isomers)	144	0	1	0.00%	16.2%	58.9%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Xylene (mixed isomers)	2,514	1,065	8	0.00%	18.9%	32.0%
UNION TANK CAR - ALEXANDRIA MANUFACTURING FACILITY	ALEXANDRIA	LA	Xylene (mixed isomers)	1,123	0	1	0.00%	26.6%	54.0%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Zinc and zinc compounds	364	0	1	0.00%	15.2%	9.4%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Zinc and zinc compounds	339	0	3	0.00%	17.5%	22.5%
BENJAMIN MOORE & CO-DALLAS	MESQUITE	TX	Zinc and zinc compounds	117	0	4	0.00%	21.1%	67.1%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Zinc and zinc compounds	64	0	2	0.00%	16.5%	30.1%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Zinc and zinc compounds	84	0	5	0.00%	19.9%	66.3%
CANNON EQUIPMENT MIDWEST	CANNON FALLS	MN	Zinc and zinc compounds	90	0	0	0.00%	9.0%	17.7%
CTB INC BROCK GRAIN SYSTEMS DIV	KANSAS CITY	MO	Zinc and zinc compounds	3	0	0	0.00%	26.0%	47.3%
JOHNS MANVILLE	MILAN	OH	Zinc and zinc compounds	10	0	0	0.00%	13.8%	13.1%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Zinc and zinc compounds	103	0	0	0.00%	14.6%	14.4%
JOHNS MANVILLE PLANT 7	WATERVILLE	OH	Zinc and zinc compounds	789	0	4	0.00%	15.1%	21.6%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Zinc and zinc compounds	183	0	2	0.00%	19.1%	32.6%
MARMON UTILITY LLC	SEYMOUR	CT	Zinc and zinc compounds	18	0	0	0.00%	11.3%	34.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Zinc and zinc compounds	268	0	0	0.00%	17.3%	29.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Zinc and zinc compounds	105	0	0	0.00%	16.4%	31.1%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Zinc and zinc compounds	128	0	0	0.00%	14.2%	19.7%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Zinc and zinc compounds	1,286	0	0	0.00%	10.9%	14.6%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Zinc and zinc compounds	1,084	0	0	0.00%	12.5%	10.6%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Zinc and zinc compounds	1,475	0	0	0.00%	11.8%	7.8%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Zinc and zinc compounds	2,233	0	0	0.00%	14.1%	23.9%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Zinc and zinc compounds	2,176	0	0	0.00%	4.6%	10.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Zinc and zinc compounds	548	0	0	0.00%	8.2%	13.8%
TRAPPER MINING INC	CRAIG	CO	Zinc and zinc compounds	12	0	0	0.00%	10.3%	13.6%

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

For the Rv (revisions) column,
* indicates that the record contains one or more chemicals at facilities whose TRI air releases or incineration transfers for 2014 were revised downwards since 2014, and whose hazard and score have been adjusted accordingly.
** indicates one or more chemicals at facilities whose quantities were revised upwards, or both upwards and downwards. Chemicals revised upwards had their pounds adjusted, but not their score.
*** indicates that the RSEI microdata do not match the public RSEI data. (1)

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