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%

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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 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	Rv
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Acrylonitrile	24,635	24,635	130	130	240,000	898,306	24.20%	16.5%	36.4%	59.7%	12.5%	42.9%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Nickel and nickel compounds	16,426	16,426	0	0	930,000	562,559	15.15%	28.4%	50.0%	10.5%	4.5%	2.0%
PROTECTIVE COATINGS INC	KENT	WA	Chromium and chromium compounds	55	55	0	0	43,000,000	287,530	7.75%	17.3%	34.8%	49.0%	10.1%	15.7%
CANNON-MUSKEGON	MUSKEGON	MI	Cobalt and cobalt compounds	394	394	0	0	17,000,000	281,718	7.59%	18.0%	39.4%	23.1%	9.8%	7.6%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Cobalt and cobalt compounds	359	359	0	0	17,000,000	224,943	6.06%	28.4%	50.0%	10.5%	4.5%	2.0%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Cobalt and cobalt compounds	23	23	0	0	17,000,000	83,430	2.25%	14.1%	32.1%	28.2%	22.0%	2.3%
JOHNS MANVILLE	TUCSON	AZ	Cobalt and cobalt compounds	59	59	0	0	17,000,000	81,571	2.20%	13.0%	39.4%	36.4%	2.2%	29.2%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Cobalt and cobalt compounds	15	15	0	0	17,000,000	74,386	2.00%	13.1%	30.5%	24.9%	2.5%	11.3%
CARLTON FORGE WORKS	PARAMOUNT	CA	Cobalt and cobalt compounds	4	4	0	0	17,000,000	71,088	1.92%	20.4%	45.1%	80.7%	9.3%	55.5%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Chromium and chromium compounds	1,242	1,242	0	0	43,000,000	56,127	1.51%	17.3%	37.3%	29.8%	11.3%	13.0%
PCC AIRFOILS LLC	DOUGLAS	GA	Cobalt and cobalt compounds	201	201	0	0	17,000,000	55,509	1.50%	29.8%	55.2%	44.8%	27.4%	14.8%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Hydrazine	38	38	0	0	18,000,000	55,167	1.49%	13.7%	32.6%	52.6%	9.8%	38.9%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Cobalt and cobalt compounds	9	9	0	0	17,000,000	52,374	1.41%	15.0%	33.4%	26.8%	2.9%	12.0%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Nickel and nickel compounds	160	160	0	0	930,000	51,711	1.39%	15.0%	33.4%	26.8%	2.9%	11.9%
GREENVILLE METALS INC	TRANSFER	PA	Cobalt and cobalt compounds	376	376	0	0	17,000,000	48,439	1.30%	17.4%	37.5%	13.0%	7.9%	2.5%
JOHNS MANVILLE	CLEBURNE	TX	Formaldehyde	45,215	45,215	0	0	46,000	46,394	1.25%	20.1%	42.7%	48.6%	12.4%	31.6%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Nickel and nickel compounds	188	188	0	0	930,000	42,192	1.14%	15.1%	32.9%	62.3%	17.0%	34.0%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Cobalt and cobalt compounds	368	368	0	0	17,000,000	36,314	0.98%	17.3%	37.3%	29.8%	11.3%	13.0%
PCC AIRFOILS LLC	DOUGLAS	GA	Chromium and chromium compounds	199	199	0	0	43,000,000	34,591	0.93%	29.8%	55.2%	44.8%	27.4%	14.7%
JOHNS MANVILLE	TUCSON	AZ	Chromium and chromium compounds	67	67	0	0	43,000,000	33,873	0.91%	13.0%	39.4%	36.4%	2.3%	29.3%
PCC ROLLMET INC	IRVINE	CA	Chromium and chromium compounds	5	5	0	0	43,000,000	31,549	0.85%	14.4%	33.6%	67.7%	2.6%	41.4%
CARLTON FORGE WORKS	PARAMOUNT	CA	Nickel and nickel compounds	32	32	0	0	930,000	31,112	0.84%	20.4%	45.1%	80.7%	9.3%	55.5%
PCC WYMAN-GORDON/WILKES-BARRE	WILKES BARRE	PA	Cobalt and cobalt compounds	5	5	0	0	17,000,000	30,547	0.82%	30.7%	51.8%	33.3%	14.6%	16.2%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Nickel and nickel compounds	148	148	0	0	930,000	29,369	0.79%	14.1%	32.1%	28.2%	22.0%	2.3%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Nickel and nickel compounds	103	103	0	0	930,000	28,088	0.76%	13.1%	30.5%	24.9%	2.5%	11.3%
SPECIALIZED PIPE SERVICES INC	HOUSTON	TX	Chromium and chromium compounds	3	3	0	0	43,000,000	27,710	0.75%	16.5%	37.2%	66.8%	17.4%	38.9%
CANNON-MUSKEGON	MUSKEGON	MI	Nickel and nickel compounds	663	663	0	0	930,000	25,878	0.70%	18.0%	39.4%	23.1%	9.8%	7.6%
SPECIAL METALS CORP	NEW HARTFORD	NY	Cobalt and cobalt compounds	169	169	0	0	17,000,000	23,174	0.62%	14.8%	32.0%	15.3%	5.1%	4.6%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Cobalt and cobalt compounds	72	72	0	0	17,000,000	22,300	0.60%	15.5%	37.3%	7.4%	3.1%	1.8%
PCC WYMAN-GORDON/WILKES-BARRE	WILKES BARRE	PA	Chromium and chromium compounds	5	5	0	0	43,000,000	19,317	0.52%	30.7%	51.8%	33.3%	14.6%	16.2%
STANDARD MACHINE WORKS INC	HOUSTON	TX	Chromium and chromium compounds	9	9	0	0	43,000,000	18,041	0.49%	26.7%	51.5%	80.2%	24.0%	51.9%
GREENVILLE METALS INC	TRANSFER	PA	Nickel and nickel compounds	2,550	2,550	0	0	930,000	17,971	0.48%	17.4%	37.5%	13.0%	7.9%	2.5%
TEXAS HONING INC - NORTH FACILITY	HOUSTON	TX	Chromium and chromium compounds	9	9	0	0	43,000,000	16,972	0.46%	21.7%	45.6%	76.4%	24.7%	44.8%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Cobalt and cobalt compounds	4	4	0	0	17,000,000	16,410	0.44%	15.1%	32.9%	62.3%	17.0%	34.0%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Chromium and chromium compounds	4,292	4,292	0	0	43,000,000	13,593	0.37%	1.9%	3.3%	94.0%	0.3%	0.1%	*
PCC AIRFOILS LLC	DOUGLAS	GA	Nickel and nickel compounds	802	802	0	0	930,000	12,189	0.33%	29.8%	55.3%	44.9%	27.4%	14.8%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Nickel and nickel compounds	55	55	0	0	930,000	12,021	0.32%	13.9%	32.4%	26.4%	2.8%	11.8%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Cobalt and cobalt compounds	3	3	0	0	17,000,000	11,989	0.32%	13.9%	32.4%	26.5%	2.8%	11.8%
JOHNS MANVILLE	WINDER	GA	Chromium and chromium compounds	17	17	0	0	43,000,000	11,290	0.30%	15.7%	35.6%	49.5%	23.8%	15.5%
GREENVILLE METALS INC	TRANSFER	PA	Chromium and chromium compounds	1,077	1,077	0	0	43,000,000	10,528	0.28%	17.4%	37.5%	13.0%	7.9%	2.5%
TEXAS HONING INC - PEARLAND	PEARLAND	TX	Chromium and chromium compounds	6	6	0	0	43,000,000	9,708	0.26%	21.5%	44.6%	76.1%	22.2%	47.2%
SUMMIT MACHINING LLC	ONTARIO	CA	Chromium and chromium compounds	4	4	0	0	43,000,000	9,521	0.26%	15.9%	37.8%	76.6%	5.8%	55.8%
JOHNS MANVILLE CORP PLANT 8	DEFIANCE	OH	Formaldehyde	30,194	30,194	0	0	46,000	9,049	0.24%	14.6%	33.0%	14.9%	2.3%	10.5%
AIR INDUSTRIES CO A PCC CO	GARDEN GROVE	CA	Chromium and chromium compounds	5	5	0	0	43,000,000	8,969	0.24%	1.4%	3.2%	97.4%	0.3%	3.7%	*
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Nickel and nickel compounds	459	459	0	0	930,000	7,777	0.21%	15.5%	37.3%	7.4%	3.1%	1.8%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	Cobalt and cobalt compounds	4	4	0	0	17,000,000	7,545	0.20%	18.3%	35.5%	29.1%	15.0%	11.4%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Chromium and chromium compounds	17	17	0	0	43,000,000	7,507	0.20%	15.0%	33.4%	26.8%	2.9%	12.0%
PCC MENTOR LLC	MENTOR	OH	Cobalt and cobalt compounds	4	4	0	0	17,000,000	7,459	0.20%	11.3%	25.2%	14.7%	9.5%	2.2%
TITANIUM METALS CORP	HENDERSON	NV	Chlorine	4,466	4,466	0	0	23,000	7,431	0.20%	19.5%	41.3%	50.7%	10.9%	30.3%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Cobalt and cobalt compounds	2	2	0	0	17,000,000	6,679	0.18%	13.4%	30.8%	72.6%	11.8%	29.6%
SUMMIT MACHINING LLC	ONTARIO	CA	Cobalt and cobalt compounds	1	1	0	0	17,000,000	6,490	0.17%	15.9%	37.8%	76.6%	5.8%	55.8%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Cobalt and cobalt compounds	8	8	0	0	17,000,000	6,449	0.17%	10.9%	23.6%	24.2%	5.8%	9.9%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Nickel and nickel compounds	1,076	1,076	0	0	930,000	5,848	0.16%	17.3%	37.3%	29.8%	11.3%	13.0%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Chromium and chromium compounds	161	161	0	0	43,000,000	5,012	0.14%	0.1%	0.2%	99.8%	0.1%	0.2%	*
WYMAN-GORDON CO	NORTH GRAFTON	MA	Nickel and nickel compounds	98	98	0	0	930,000	4,322	0.12%	10.9%	23.6%	24.2%	5.8%	9.9%
SUMMIT MACHINING LLC	ONTARIO	CA	Nickel and nickel compounds	12	12	0	0	930,000	4,260	0.11%	15.9%	37.8%	76.6%	5.8%	55.8%
JOHNS MANVILLE	TUCSON	AZ	Nickel and nickel compounds	53	53	0	0	930,000	3,990	0.11%	13.0%	39.3%	36.4%	2.3%	29.3%
SPECIAL METALS CORP	NEW HARTFORD	NY	Nickel and nickel compounds	513	513	0	0	930,000	3,850	0.10%	14.8%	32.0%	15.3%	5.1%	4.6%
TRIANGLE SUSPENSION SYSTEMS INC	DUBOIS	PA	Chromium and chromium compounds	10	10	0	0	43,000,000	3,660	0.10%	18.7%	42.5%	6.4%	0.5%	3.7%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Hydrazine	2	2	0	0	18,000,000	3,569	0.10%	19.5%	37.5%	32.8%	12.2%	16.4%
AIR INDUSTRIES CO A PCC CO	GARDEN GROVE	CA	Nickel and nickel compounds	5	5	0	0	930,000	3,464	0.09%	16.3%	37.0%	70.2%	3.6%	42.9%
UTLX MANUFACTURING LLC	HOUSTON	TX	Chromium and chromium compounds	3	3	0	0	43,000,000	3,461	0.09%	16.8%	39.1%	66.4%	16.0%	45.2%
J&L FIBER SERVICES INC	WAUKESHA	WI	Chromium and chromium compounds	25	25	0	0	43,000,000	3,352	0.09%	13.8%	29.7%	26.4%	9.5%	11.7%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Formaldehyde	9,984	9,984	0	0	46,000	3,170	0.09%	15.1%	34.7%	15.4%	2.3%	11.3%
TEXAS HONING INC - NORTH FACILITY	HOUSTON	TX	Nickel and nickel compounds	11	11	0	0	930,000	3,094	0.08%	21.7%	45.6%	76.4%	24.7%	44.8%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Nickel and nickel compounds	44	44	0	0	930,000	3,018	0.08%	15.1%	30.8%	41.8%	23.2%	10.9%
STANDARD MACHINE WORKS INC	HOUSTON	TX	Nickel and nickel compounds	10	10	0	0	930,000	2,990	0.08%	26.7%	51.5%	80.2%	24.0%	51.9%
EXACTA AEROSPACE INC	WICHITA	KS	Chromium and chromium compounds	5	5	0	0	43,000,000	2,964	0.08%	21.2%	48.1%	33.4%	7.6%	17.8%
PCC ROLLMET INC	IRVINE	CA	Nickel and nickel compounds	5	5	0	0	930,000	2,729	0.07%	14.4%	33.6%	67.7%	2.6%	41.4%
JOHNS MANVILLE	WILLOWS	CA	Chromium and chromium compounds	22	22	0	0	43,000,000	2,460	0.07%	18.2%	43.2%	41.5%	1.5%	31.2%
PCC MENTOR LLC	MENTOR	OH	Nickel and nickel compounds	24	24	0	0	930,000	2,448	0.07%	11.3%	25.2%	14.7%	9.5%	2.2%
JOHNS MANVILLE	ETOWAH	TN	Formaldehyde	1,814	1,814	0	0	46,000	2,439	0.07%	20.2%	44.4%	9.7%	3.8%	3.1%
TITANIUM METALS CORP	TORONTO	OH	Chromium and chromium compounds	36	36	0	0	43,000,000	2,394	0.06%	17.1%	39.1%	7.7%	1.9%	1.3%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Diisocyanates	84	84	10,449	10,449	350,000	2,310	0.06%	7.9%	20.9%	12.0%	5.1%	3.3%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Chlorine	587	587	0	0	23,000	2,127	0.06%	20.7%	43.4%	68.8%	14.6%	50.0%
CARLTON FORGE WORKS	PARAMOUNT	CA	Chromium and chromium compounds	14	14	0	0	43,000,000	1,888	0.05%	0.1%	0.2%	99.9%	0.0%	0.3%	*
SPECIAL METALS CORP	NEW HARTFORD	NY	Chromium and chromium compounds	178	178	0	0	43,000,000	1,850	0.05%	14.8%	32.0%	15.3%	5.1%	4.6%
WYMAN GORDON TRU-FORM	WILKES BARRE	PA	Cobalt and cobalt compounds	1	1	0	0	17,000,000	1,790	0.05%	18.7%	37.0%	13.7%	4.8%	5.7%
TEXAS HONING INC - PEARLAND	PEARLAND	TX	Nickel and nickel compounds	7	7	0	0	930,000	1,689	0.05%	21.5%	44.6%	76.1%	22.2%	47.2%
PCC WYMAN-GORDON/WILKES-BARRE	WILKES BARRE	PA	Nickel and nickel compounds	5	5	0	0	930,000	1,671	0.05%	30.7%	51.8%	33.3%	14.6%	16.2%
WESTERN ENTERPRISES	AVON LAKE	OH	Trichloroethylene	2,796	2,796	0	0	15,000	1,632	0.04%	8.4%	22.7%	14.4%	7.1%	4.0%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Chromium and chromium compounds	4	4	0	0	43,000,000	1,505	0.04%	13.1%	30.5%	24.9%	2.5%	11.3%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Chromium and chromium compounds	483	483	0	0	43,000,000	1,465	0.04%	4.5%	18.3%	10.5%	0.2%	7.8%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Chromium and chromium compounds	475	475	0	0	43,000,000	1,416	0.04%	11.6%	33.8%	9.0%	0.7%	6.0%
PCC STRUCTURALS	GROTON	CT	Cobalt and cobalt compounds	1	1	0	0	17,000,000	1,339	0.04%	11.5%	29.0%	30.9%	6.7%	14.2%
IIG MIN-WOOL LLC	PHENIX CITY	AL	Formaldehyde	2,660	2,660	0	0	46,000	1,332	0.04%	24.6%	48.8%	59.5%	48.3%	6.9%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Chromium and chromium compounds	4	4	0	0	43,000,000	1,322	0.04%	13.4%	30.8%	72.6%	11.8%	29.6%
CANNON-MUSKEGON	MUSKEGON	MI	Chromium and chromium compounds	170	170	0	0	43,000,000	1,268	0.03%	1.7%	3.8%	92.2%	0.8%	0.8%	*
LUBRIZOL	GASTONIA	NC	Acrylonitrile	44	44	0	0	240,000	1,180	0.03%	20.0%	42.9%	33.4%	19.6%	7.9%
WYMAN GORDON TRU-FORM	WILKES BARRE	PA	Chromium and chromium compounds	1	1	0	0	43,000,000	1,132	0.03%	18.7%	37.0%	13.7%	4.8%	5.7%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Chromium and chromium compounds	236	236	0	0	43,000,000	1,095	0.03%	10.9%	27.2%	14.8%	1.1%	9.0%
J&L FIBER SERVICES INC	WAUKESHA	WI	Nickel and nickel compounds	11	11	0	0	930,000	997	0.03%	14.0%	30.0%	26.9%	9.9%	11.7%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Benzene	4,670	4,670	0	0	28,000	988	0.03%	16.4%	36.2%	8.2%	3.5%	2.0%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Chlorine	423	423	0	0	23,000	974	0.03%	25.5%	48.8%	50.1%	42.6%	3.4%
ACME BRICK CO TULSA PLANT	TULSA	OK	Hydrogen fluoride	96,833	96,833	0	0	250	962	0.03%	24.7%	51.2%	52.2%	19.0%	18.9%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	Chromium and chromium compounds	5	5	0	0	43,000,000	954	0.03%	18.3%	35.5%	29.1%	15.0%	11.4%
PCC MENTOR LLC	MENTOR	OH	Chromium and chromium compounds	5	5	0	0	43,000,000	943	0.03%	11.3%	25.2%	14.7%	9.5%	2.2%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Nickel and nickel compounds	4	4	0	0	930,000	863	0.02%	13.4%	30.8%	72.6%	11.8%	29.6%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Cobalt and cobalt compounds	1	1	0	0	17,000,000	821	0.02%	11.2%	27.7%	11.7%	3.3%	4.2%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Acrylonitrile	16	16	1,655	1,655	240,000	771	0.02%	15.4%	31.5%	40.8%	25.3%	9.5%
RSCC WIRE & CABLE LLC	EAST GRANBY	CT	Chromium and chromium compounds	5	5	0	0	43,000,000	740	0.02%	13.5%	28.3%	39.7%	15.8%	17.9%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Chromium and chromium compounds	2	2	0	0	43,000,000	607	0.02%	13.9%	32.4%	26.5%	2.8%	11.8%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Nitric acid	2,978	2,978	0	0	270	590	0.02%	15.4%	35.1%	24.7%	2.5%	11.5%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Chlorine	577	577	0	0	23,000	582	0.02%	9.8%	23.3%	15.6%	7.5%	4.5%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Vinyl chloride	170	170	0	0	31,000	576	0.02%	26.9%	50.9%	55.2%	48.3%	3.1%
RSCC WIRE & CABLE LLC	EAST GRANBY	CT	Nickel and nickel compounds	5	5	0	0	930,000	570	0.02%	11.9%	25.9%	38.5%	16.6%	15.7%
SPECIAL METALS CORP	DUNKIRK	NY	Nickel and nickel compounds	118	118	0	0	930,000	538	0.01%	21.3%	43.8%	25.8%	4.2%	19.2%
UTLX MANUFACTURING LLC	HOUSTON	TX	Manganese and manganese compounds	370	370	0	0	12,000	529	0.01%	16.8%	39.1%	66.4%	16.0%	45.2%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Chromium and chromium compounds	1	1	0	0	43,000,000	519	0.01%	11.2%	27.7%	11.7%	3.3%	4.2%
SPECIAL METALS CORP	DUNKIRK	NY	Cobalt and cobalt compounds	6	6	0	0	17,000,000	511	0.01%	21.3%	43.8%	25.8%	4.2%	19.2%
TRAPPER MINING INC	CRAIG	CO	Chromium and chromium compounds	14	14	0	0	43,000,000	465	0.01%	10.3%	31.1%	13.6%	0.2%	11.0%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Nickel and nickel compounds	37	37	0	0	930,000	455	0.01%	20.8%	40.4%	7.3%	3.0%	1.3%
UTLX MANUFACTURING LLC	HOUSTON	TX	Nickel and nickel compounds	4	4	0	0	930,000	444	0.01%	16.8%	39.1%	66.4%	16.0%	45.2%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Chromium and chromium compounds	201	201	0	0	43,000,000	413	0.01%	14.1%	32.8%	19.6%	4.2%	12.4%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Barium and barium compounds	9,138	9,138	0	0	7,000	398	0.01%	17.3%	37.3%	29.8%	11.2%	13.2%
JOHNS MANVILLE PLANT 7	WATERVILLE	OH	Barium and barium compounds	967	967	0	0	7,000	381	0.01%	15.1%	32.0%	21.6%	11.4%	5.7%
JOHNS MANVILLE JACKSONVILLE	JACKSONVILLE	FL	Diisocyanates	12	12	300	300	350,000	360	0.01%	27.5%	51.1%	60.8%	51.5%	5.4%
JOHNS MANVILLE	BREMEN	IN	Diisocyanates	25	25	0	0	350,000	315	0.01%	12.9%	38.5%	14.5%	2.7%	10.3%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	Nickel and nickel compounds	3	3	0	0	930,000	310	0.01%	18.3%	35.5%	29.1%	15.0%	11.4%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Butyl acrylate	608	608	0	0	3,500	309	0.01%	21.0%	43.9%	69.8%	14.6%	51.1%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Chromium and chromium compounds	303	303	0	0	43,000,000	307	0.01%	11.3%	34.5%	7.6%	0.9%	4.2%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Chromium and chromium compounds	49	49	0	0	43,000,000	300	0.01%	0.1%	0.1%	99.6%	0.0%	0.0%	*
MCWILLIAMS FORGE CO	ROCKAWAY	NJ	Nickel and nickel compounds	2	2	0	0	930,000	299	0.01%	10.4%	23.4%	43.7%	10.9%	21.6%
DESIGNED METAL CONNECTIONS	GARDENA	CA	Chromium and chromium compounds	0	0	0	0	43,000,000	295	0.01%	21.4%	46.8%	85.7%	16.9%	54.5%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Chromium and chromium compounds	1	1	0	0	43,000,000	284	0.01%	7.0%	16.7%	42.9%	9.5%	14.3%
UNION TANK CAR - ALEXANDRIA MANUFACTURING FACILITY	ALEXANDRIA	LA	Manganese and manganese compounds	633	633	0	0	12,000	280	0.01%	26.4%	48.9%	53.5%	47.1%	2.1%
WYMAN-GORDON FORGINGS (CLEVELAND) INC	CLEVELAND	OH	Nickel and nickel compounds	2	2	0	0	930,000	277	0.01%	33.3%	53.6%	55.3%	44.4%	6.8%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Sulfuric acid	2,119	2,119	0	0	3,500	273	0.01%	28.4%	50.0%	10.5%	4.5%	2.0%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Hydrogen sulfide	996	996	0	0	1,800	272	0.01%	20.8%	43.6%	69.1%	14.6%	50.5%
WYMAN-GORDON CO	BRIGHTON	MI	Chromium and chromium compounds	2	2	0	0	43,000,000	267	0.01%	9.2%	21.1%	18.5%	9.0%	3.1%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Hydrochloric acid	8,843	8,843	0	0	180	266	0.01%	21.0%	44.0%	70.1%	15.3%	50.6%
LUBRIZOL ADVANCED MATERIALS INC	WILMINGTON	MA	Diisocyanates	2	2	0	0	350,000	252	0.01%	7.5%	16.8%	21.2%	4.9%	7.7%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Acrylamide	8	8	21	21	360,000	250	0.01%	15.0%	31.1%	39.4%	24.6%	9.0%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Manganese and manganese compounds	3,413	3,413	0	0	12,000	240	0.01%	17.3%	37.3%	29.8%	11.3%	13.1%
SPECIAL METALS CORP	DUNKIRK	NY	Chromium and chromium compounds	37	37	0	0	43,000,000	231	0.01%	21.3%	43.8%	25.8%	4.2%	19.2%
JOHNS MANVILLE	CLEBURNE	TX	Ammonia	261,005	261,005	0	0	35	214	0.01%	19.8%	42.2%	49.3%	13.0%	31.7%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Nitric acid	20,608	20,608	0	0	270	210	0.01%	28.7%	50.4%	10.5%	4.4%	2.0%
JOHNS MANVILLE	HAZLETON	PA	Diisocyanates	15	15	0	0	350,000	207	0.01%	20.0%	43.1%	26.6%	3.1%	23.2%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Nickel and nickel compounds	1	1	0	0	930,000	205	0.01%	7.0%	16.7%	42.9%	9.5%	14.3%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Acrylic acid	7,000	7,000	295	295	3,500	172	0.00%	15.9%	35.0%	7.4%	2.8%	1.9%
WYMAN-GORDON CO	BRIGHTON	MI	Cobalt and cobalt compounds	0	0	0	0	17,000,000	168	0.00%	9.2%	21.1%	18.5%	9.0%	3.1%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Nickel and nickel compounds	455	455	0	0	930,000	164	0.00%	4.5%	18.3%	10.5%	0.2%	7.8%
JOHNS MANVILLE	FERNLEY	NV	Diisocyanates	14	14	0	0	350,000	163	0.00%	12.2%	38.8%	29.8%	1.3%	19.9%
ACME BRICK CO-DENTON PLANT	DENTON	TX	Hydrogen fluoride	9,496	9,496	0	0	250	159	0.00%	14.8%	30.5%	42.6%	9.3%	22.6%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Acrylic acid	623	623	487	487	3,500	153	0.00%	7.9%	20.9%	12.0%	5.0%	3.4%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Butyl acrylate	575	575	86	86	3,500	144	0.00%	7.7%	20.6%	11.5%	4.6%	3.3%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Allyl alcohol	7	7	8,847	8,847	12,000	144	0.00%	29.2%	49.7%	60.9%	54.0%	2.7%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Sulfuric acid	6,960	6,960	0	0	3,500	141	0.00%	17.3%	37.3%	29.8%	11.3%	13.0%
SPECIAL METALS CORP	PRINCETON	KY	Cobalt and cobalt compounds	1	1	0	0	17,000,000	138	0.00%	18.6%	38.6%	11.8%	7.1%	2.2%
CERRO FLOW PRODUCTS LLC	MEXICO	MO	Copper and copper compounds	6,495	6,495	0	0	1,500	135	0.00%	14.6%	35.8%	14.7%	8.8%	1.9%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Hydrogen fluoride	703	703	0	0	250	129	0.00%	15.4%	35.1%	24.7%	2.5%	11.5%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Lead and lead compounds	930	930	0	0	23,000	125	0.00%	17.3%	37.3%	29.8%	11.3%	13.0%
TRIANGLE SUSPENSION SYSTEMS INC	DUBOIS	PA	Nickel and nickel compounds	10	10	0	0	930,000	122	0.00%	18.7%	42.5%	6.4%	0.5%	3.7%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Nickel and nickel compounds	370	370	0	0	930,000	114	0.00%	11.6%	33.8%	9.1%	0.7%	6.1%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Chromium and chromium compounds	75	75	0	0	43,000,000	111	0.00%	10.0%	22.6%	15.3%	0.6%	10.2%
WYMAN-GORDON CO	BRIGHTON	MI	Nickel and nickel compounds	1	1	0	0	930,000	110	0.00%	9.2%	21.1%	18.5%	9.0%	3.1%
ACME BRICK CO TEXAS CLAY	MALAKOFF	TX	Hydrogen fluoride	28,189	28,189	0	0	250	108	0.00%	25.1%	58.4%	34.9%	18.2%	14.9%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Manganese and manganese compounds	242	242	0	0	12,000	107	0.00%	28.4%	50.0%	10.5%	4.5%	1.9%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Formaldehyde	41	41	0	0	46,000	106	0.00%	17.3%	34.5%	29.6%	16.2%	9.8%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Nickel and nickel compounds	214	214	0	0	930,000	103	0.00%	10.9%	27.2%	14.7%	1.1%	9.0%
WYMAN GORDON TRU-FORM	WILKES BARRE	PA	Nickel and nickel compounds	1	1	0	0	930,000	98	0.00%	18.7%	37.0%	13.7%	4.8%	5.7%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Chromium and chromium compounds	389	389	0	0	43,000,000	96	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
ACME BRICK CO TEXAS CLAY	MALAKOFF	TX	Hydrochloric acid	29,685	29,685	0	0	180	82	0.00%	25.1%	58.4%	34.9%	18.2%	14.9%
PCC STRUCTURALS	GROTON	CT	Nickel and nickel compounds	1	1	0	0	930,000	81	0.00%	11.5%	29.0%	30.9%	6.7%	14.2%
GSC FOUNDRIES	OGDEN	UT	Nickel and nickel compounds	1	1	0	0	930,000	76	0.00%	17.4%	39.5%	27.1%	1.7%	21.2%
PCC STRUCTURALS CARSON CITY	CARSON CITY	NV	Chromium and chromium compounds	1	1	0	0	43,000,000	74	0.00%	17.7%	42.9%	35.9%	1.2%	26.3%
LUBRIZOL	GASTONIA	NC	Acrylamide	2	2	0	0	360,000	72	0.00%	20.6%	44.0%	32.3%	18.7%	7.7%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Hydrochloric acid	67,831	67,831	0	0	180	71	0.00%	17.3%	37.3%	29.8%	11.3%	13.0%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Ethylbenzene	759	759	150	150	890	63	0.00%	18.8%	36.5%	32.0%	14.2%	13.9%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Barium and barium compounds	8,510	8,510	0	0	7,000	63	0.00%	10.9%	27.1%	14.8%	1.1%	9.1%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Hydrogen fluoride	42,363	42,363	0	0	250	61	0.00%	17.3%	37.3%	29.8%	11.3%	13.0%
GSC FOUNDRIES	OGDEN	UT	Chromium and chromium compounds	1	1	0	0	43,000,000	60	0.00%	17.4%	39.5%	27.1%	1.7%	21.2%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Butyl acrylate	791	791	12	12	3,500	59	0.00%	16.0%	38.2%	10.2%	2.4%	3.9%
J&L FIBER SERVICES INC	WAUKESHA	WI	Manganese and manganese compounds	45	45	0	0	12,000	57	0.00%	13.8%	29.6%	26.3%	9.4%	11.7%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Manganese and manganese compounds	19	19	0	0	12,000	55	0.00%	15.1%	32.9%	62.3%	17.0%	34.0%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	1,3-Butadiene	5	5	0	0	110,000	54	0.00%	20.9%	43.9%	69.1%	13.0%	52.5%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Arsenic and arsenic compounds	112	112	0	0	15,000,000	54	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Butyl acrylate	123	123	0	0	3,500	53	0.00%	28.4%	53.2%	60.8%	54.5%	2.7%
ACME BRICK CO-ELGIN PLANT	ELGIN	TX	Hydrogen fluoride	37,367	37,367	0	0	250	48	0.00%	18.3%	36.9%	53.5%	9.5%	38.3%
JOHNS MANVILLE CORP PLANT 8	DEFIANCE	OH	Ammonia	191,867	191,867	0	0	35	46	0.00%	14.5%	33.0%	14.6%	2.2%	10.4%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Nickel and nickel compounds	1	1	0	0	930,000	45	0.00%	11.2%	27.7%	11.7%	3.3%	4.2%
PCC ROLLMET INC	IRVINE	CA	Molybdenum trioxide	5	5	0	0	15,000	44	0.00%	14.4%	33.6%	67.7%	2.6%	41.4%
JOHNS MANVILLE	MCPHERSON	KS	Chromium and chromium compounds	1	1	0	0	43,000,000	43	0.00%	9.5%	28.1%	11.6%	1.5%	6.0%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Hydrochloric acid	2,100	2,100	0	0	180	43	0.00%	26.8%	50.7%	54.7%	47.8%	3.1%
SPECIAL METALS CORP	PRINCETON	KY	Nickel and nickel compounds	4	4	0	0	930,000	43	0.00%	18.6%	38.6%	11.8%	7.1%	2.2%
TITANIUM METALS CORP	TORONTO	OH	Hydrogen fluoride	4,557	4,557	0	0	250	42	0.00%	17.4%	38.4%	8.1%	2.8%	1.3%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Butyl acrylate	221	221	0	0	3,500	40	0.00%	17.9%	40.2%	25.2%	19.7%	3.0%
ACME BRICK CO-ELGIN PLANT	ELGIN	TX	Hydrochloric acid	42,238	42,238	0	0	180	39	0.00%	18.3%	36.9%	53.5%	9.5%	38.3%
WYMAN-GORDON FORGINGS (CLEVELAND) INC	CLEVELAND	OH	Chromium and chromium compounds	2	2	0	0	43,000,000	38	0.00%	0.2%	0.2%	99.8%	0.2%	0.0%	*
CHERRY AEROSPACE	SANTA ANA	CA	Nitric acid	185	185	0	0	270	37	0.00%	19.2%	45.1%	78.2%	1.9%	61.9%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Copper and copper compounds	659	659	0	0	1,500	35	0.00%	28.6%	50.2%	10.6%	4.5%	2.0%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Hydrogen fluoride	2,946	2,946	0	0	250	35	0.00%	10.9%	23.6%	24.1%	5.8%	9.9%
ACME BRICK CO-MONTGOMERY BRICK PLANT	MONTGOMERY	AL	Hydrogen fluoride	1,266	1,266	0	0	250	33	0.00%	29.5%	51.6%	62.5%	55.8%	3.8%
TITANIUM METALS CORP	HENDERSON	NV	Titanium tetrachloride	7,365	7,365	0	0	35,000	33	0.00%	23.7%	41.8%	43.1%	6.8%	29.7%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Allyl chloride	105	105	5,898	5,898	3,500	31	0.00%	27.6%	48.0%	55.2%	48.4%	2.6%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Barium and barium compounds	7,870	7,870	0	0	7,000	30	0.00%	4.5%	18.2%	10.5%	0.2%	7.8%
LUBRIZOL	GASTONIA	NC	Butyl acrylate	87	87	0	0	3,500	29	0.00%	20.7%	44.3%	32.1%	18.5%	7.7%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Cobalt and cobalt compounds	52	52	0	0	17,000,000	27	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Sulfuric acid	248,684	248,684	0	0	3,500	27	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Manganese and manganese compounds	4,257	4,257	0	0	12,000	27	0.00%	4.5%	18.2%	10.5%	0.2%	7.8%
L A DARLING CO - PIGGOTT AR FACILITY	PIGGOTT	AR	Glycol Ethers	12,409	12,409	0	0	180	27	0.00%	23.2%	50.9%	10.0%	3.6%	3.8%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Propylene oxide	20	20	0	0	13,000	27	0.00%	19.0%	36.8%	32.3%	14.2%	14.1%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Nickel and nickel compounds	257	257	0	0	930,000	26	0.00%	11.4%	34.6%	7.6%	0.9%	4.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	1,2,4-Trimethylbenzene	673	673	116	116	580	26	0.00%	18.1%	35.5%	30.4%	14.0%	12.6%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Polycyclic aromatic compounds	7	7	0	0	710,000	22	0.00%	18.0%	38.6%	30.5%	11.4%	13.7%
MCWILLIAMS FORGE CO	ROCKAWAY	NJ	Chromium and chromium compounds	1	1	0	0	43,000,000	21	0.00%	0.0%	0.1%	99.7%	0.1%	0.1%	*
GREENVILLE METALS INC	TRANSFER	PA	Manganese and manganese compounds	226	226	0	0	12,000	21	0.00%	17.4%	37.5%	13.0%	7.9%	2.5%
MIDAMERICAN ENERGY-RIVERSIDE GENERATING STATION	BETTENDORF	IA	Hydrochloric acid	46,940	46,940	0	0	180	20	0.00%	14.2%	32.6%	22.9%	8.7%	9.6%
JOHNS MANVILLE PLANT 01	WATERVILLE	OH	Lead and lead compounds	18	18	0	0	23,000	19	0.00%	15.8%	32.9%	22.7%	12.2%	5.9%
JOHNS MANVILLE	OKLAHOMA CITY	OK	Polycyclic aromatic compounds	1	1	0	0	710,000	19	0.00%	26.9%	53.7%	63.5%	41.9%	11.8%
ACME BRICK CO-SAN FELIPE PLANT	SEALY	TX	Hydrogen fluoride	12,158	12,158	0	0	250	18	0.00%	12.6%	30.3%	52.8%	14.6%	31.2%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Hydrogen fluoride	1,957	1,957	0	0	250	18	0.00%	28.4%	50.0%	10.5%	4.5%	2.0%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Sulfuric acid	8,214	8,214	0	0	3,500	18	0.00%	16.3%	38.7%	31.2%	3.3%	20.2%
PROTECTIVE COATINGS INC	KENT	WA	Nitric acid	500	500	0	0	270	17	0.00%	17.9%	35.8%	50.2%	10.3%	16.4%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	1,2,4-Trimethylbenzene	528	528	308	308	580	17	0.00%	17.4%	42.4%	19.0%	13.5%	2.8%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Mercury and mercury compounds	227	227	0	0	12,000	16	0.00%	17.3%	37.3%	29.8%	11.3%	13.0%
GREENVILLE METALS INC	TRANSFER	PA	Molybdenum trioxide	139	139	0	0	15,000	16	0.00%	17.4%	37.5%	13.0%	7.9%	2.5%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Lead and lead compounds	3	3	0	0	23,000	16	0.00%	15.1%	32.9%	62.3%	17.0%	34.0%
CERRO FABRICATED PRODUCTS INC	WEYERS CAVE	VA	Nitric acid	1,736	1,736	0	0	270	16	0.00%	16.5%	34.9%	17.9%	5.3%	8.6%
FONTAINE COMMERCIAL TRAILER INC (FORMERLY TRAILER CO )	HALEYVILLE	AL	Glycol Ethers	16,191	16,191	0	0	180	15	0.00%	26.2%	52.3%	10.6%	2.4%	6.0%
LUBRIZOL ADVANCED COATINGS INC	MC COOK	IL	Glycol Ethers	230	230	0	0	180	15	0.00%	14.9%	33.4%	50.0%	14.5%	30.4%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Ethylbenzene	202	202	1,334	1,334	890	14	0.00%	18.0%	41.6%	28.2%	16.8%	8.6%
SPECIAL METALS CORP	PRINCETON	KY	Chromium and chromium compounds	1	1	0	0	43,000,000	13	0.00%	18.6%	38.6%	11.8%	7.1%	2.2%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Maleic anhydride	16	16	0	0	5,000	13	0.00%	21.1%	44.2%	70.4%	15.4%	50.8%
PROTECTIVE COATINGS INC	KENT	WA	n-Butyl alcohol	11,355	11,355	0	0	10	13	0.00%	17.4%	34.9%	49.3%	10.2%	15.8%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Hydrochloric acid	119,840	119,840	0	0	180	13	0.00%	16.3%	38.7%	31.2%	3.3%	20.2%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Barium and barium compounds	2,920	2,920	0	0	7,000	13	0.00%	16.3%	38.6%	31.1%	3.3%	20.1%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Formaldehyde	3	3	18	18	46,000	13	0.00%	15.0%	31.0%	39.8%	24.9%	9.2%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Barium and barium compounds	3,626	3,626	0	0	7,000	12	0.00%	16.3%	38.6%	30.8%	3.2%	19.7%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Cyanide compounds	37	37	0	0	4,400	12	0.00%	15.1%	30.8%	41.8%	23.2%	10.9%
MIDAMERICAN ENERGY-RIVERSIDE GENERATING STATION	BETTENDORF	IA	Barium and barium compounds	512	512	0	0	7,000	12	0.00%	12.8%	30.4%	22.2%	8.0%	8.9%
ACME BRICK CO-OUACHITA	MALVERN	AR	Hydrogen fluoride	6,138	6,138	0	0	250	11	0.00%	17.9%	41.1%	21.9%	15.0%	4.4%
HACKNEY LADISH INC	RUSSELLVILLE	AR	Manganese and manganese compounds	14	14	0	0	12,000	11	0.00%	23.8%	48.5%	22.4%	5.4%	13.4%
PACIFICORP CARBON PLANT	HELPER	UT	Sulfuric acid	10,144	10,144	0	0	3,500	11	0.00%	12.6%	34.5%	16.4%	0.5%	12.8%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Sulfuric acid	27,600	27,600	0	0	3,500	11	0.00%	4.9%	18.9%	10.5%	0.2%	7.7%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Butyl acrylate	38	38	0	0	3,500	10	0.00%	18.4%	36.0%	31.3%	14.5%	13.0%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Hydrogen fluoride	65,500	65,500	0	0	250	10	0.00%	16.3%	38.7%	31.2%	3.3%	20.2%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Nickel and nickel compounds	340	340	0	0	930,000	10	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
SHAW INDUSTRIES GROUP INC-2480	DALTON	GA	Lead and lead compounds	13	13	0	0	23,000	10	0.00%	21.9%	49.5%	39.2%	7.8%	28.9%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Manganese and manganese compounds	61	61	0	0	12,000	10	0.00%	20.7%	40.3%	7.3%	3.0%	1.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Naphthalene	8	8	77	77	12,000	10	0.00%	18.9%	36.8%	31.3%	13.1%	14.2%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Lead and lead compounds	7	7	0	0	23,000	9	0.00%	17.4%	34.7%	30.0%	16.8%	9.6%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Nickel and nickel compounds	67	67	0	0	930,000	9	0.00%	9.3%	21.9%	14.7%	0.6%	9.9%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Barium and barium compounds	4,400	4,400	0	0	7,000	9	0.00%	14.1%	32.8%	19.5%	4.1%	12.5%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Ethyl acrylate	1,711	1,711	91	91	73	9	0.00%	7.6%	20.4%	11.3%	4.5%	3.2%
TITANIUM METALS CORP	TORONTO	OH	Nitric acid	875	875	0	0	270	9	0.00%	17.4%	38.4%	8.0%	2.7%	1.3%
MIDAMERICAN ENERGY-RIVERSIDE GENERATING STATION	BETTENDORF	IA	Lead and lead compounds	160	160	0	0	23,000	9	0.00%	14.2%	32.6%	22.9%	8.7%	9.6%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Hydrogen sulfide	76	76	0	0	1,800	9	0.00%	17.7%	35.1%	30.4%	15.9%	10.7%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Ammonia	33,936	33,936	0	0	35	8	0.00%	15.0%	34.6%	15.2%	2.3%	11.2%
CERRO WIRE LLC	HARTSELLE	AL	Antimony and antimony compounds	10	10	0	0	18,000	8	0.00%	12.0%	35.2%	15.1%	8.1%	3.9%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Xylene (mixed isomers)	2,514	2,514	1,065	1,065	35	8	0.00%	18.9%	36.6%	32.0%	13.8%	14.2%
PCC STRUCTURALS INC SCHLOSSER	REDMOND	OR	Nitric acid	752	752	0	0	270	8	0.00%	23.7%	46.7%	17.7%	0.2%	13.5%
PACIFICORP CARBON PLANT	HELPER	UT	Hydrochloric acid	183,926	183,926	0	0	180	8	0.00%	12.6%	34.5%	16.3%	0.5%	12.7%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Butyl acrylate	19	19	849	849	3,500	8	0.00%	15.5%	32.1%	38.6%	24.2%	8.7%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Manganese and manganese compounds	1,022	1,022	0	0	12,000	8	0.00%	16.3%	38.7%	31.2%	3.3%	20.2%
CARLTON FORGE WORKS	PARAMOUNT	CA	Copper and copper compounds	5	5	0	0	1,500	7	0.00%	20.5%	45.5%	81.2%	9.5%	56.1%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Acrylic acid	11	11	410	410	3,500	7	0.00%	29.5%	53.2%	56.5%	49.5%	3.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Barium and barium compounds	1,732	1,732	0	0	7,000	7	0.00%	11.5%	33.6%	8.8%	0.7%	5.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Manganese and manganese compounds	1,263	1,263	0	0	12,000	7	0.00%	16.4%	38.8%	31.0%	3.2%	20.0%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Formaldehyde	1	1	0	0	46,000	7	0.00%	16.4%	36.2%	59.3%	12.3%	42.7%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Benzene	3	3	15	15	28,000	7	0.00%	18.3%	35.9%	31.0%	15.2%	12.0%
PACIFICORP CARBON PLANT	HELPER	UT	Hydrogen fluoride	103,532	103,532	0	0	250	6	0.00%	12.6%	34.5%	16.3%	0.5%	12.7%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Chromium and chromium compounds	5	5	0	0	43,000,000	6	0.00%	1.4%	2.7%	93.8%	0.2%	0.1%	*
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Barium and barium compounds	55,417	55,417	0	0	7,000	6	0.00%	10.3%	28.5%	30.0%	0.3%	25.1%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Triethylamine	276	276	450	450	500	6	0.00%	7.9%	20.7%	11.9%	4.8%	3.7%
CANNON-MUSKEGON	MUSKEGON	MI	Manganese and manganese compounds	8	8	0	0	12,000	6	0.00%	17.0%	37.8%	22.0%	8.0%	8.2%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Aluminum (fume or dust)	22	22	0	0	700	5	0.00%	15.0%	33.4%	26.8%	2.9%	12.0%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Naphthalene	80	80	0	0	12,000	5	0.00%	17.5%	37.6%	30.0%	11.3%	13.2%
ACME BRICK CO-BENNETT PLANT	MILLSAP	TX	Hydrogen fluoride	2,533	2,533	0	0	250	5	0.00%	16.1%	38.4%	23.1%	2.2%	18.5%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Copper and copper compounds	277	277	0	0	1,500	5	0.00%	20.7%	40.3%	7.3%	3.0%	1.3%
FONTAINE COMMERCIAL TRAILER INC (FORMERLY TRAILER CO )	HALEYVILLE	AL	Ethylbenzene	1,017	1,017	0	0	890	5	0.00%	26.1%	52.2%	10.7%	2.5%	6.1%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Zinc and zinc compounds	84	84	0	0	100	5	0.00%	19.9%	39.2%	66.3%	19.8%	35.0%
JOHNS MANVILLE PLANT 7	WATERVILLE	OH	Zinc and zinc compounds	789	789	0	0	100	4	0.00%	15.1%	32.0%	21.6%	11.4%	5.7%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Copper and copper compounds	13	13	0	0	1,500	4	0.00%	14.7%	32.4%	61.7%	16.7%	33.6%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Acrylic acid	13	13	54	54	3,500	4	0.00%	15.0%	31.0%	39.7%	24.8%	9.1%
CERRO FLOW PRODUCTS LLC	MEXICO	MO	Lead and lead compounds	37	37	0	0	23,000	4	0.00%	17.3%	36.7%	15.4%	6.9%	3.4%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Sulfuric acid	16,750	16,750	0	0	3,500	4	0.00%	11.9%	34.9%	7.8%	0.8%	4.6%
BENJAMIN MOORE & CO-DALLAS	MESQUITE	TX	Zinc and zinc compounds	117	117	0	0	100	4	0.00%	21.1%	50.5%	67.1%	20.6%	41.8%
TEXAS HONING INC - NORTH FACILITY	HOUSTON	TX	Manganese and manganese compounds	1	1	0	0	12,000	4	0.00%	21.7%	45.6%	76.4%	24.7%	44.8%
LUBRIZOL CORP	WICKLIFFE	OH	Glycol Ethers	89	89	0	0	180	4	0.00%	13.3%	32.0%	27.6%	21.5%	2.1%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Ammonia	17,317	17,317	0	0	35	4	0.00%	17.3%	37.3%	29.8%	11.3%	13.0%
TRAPPER MINING INC	CRAIG	CO	Manganese and manganese compounds	117	117	0	0	12,000	3	0.00%	10.3%	31.1%	13.6%	0.2%	11.0%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Aluminum (fume or dust)	19	19	0	0	700	3	0.00%	13.9%	32.4%	26.4%	2.8%	11.8%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Glycol Ethers	124	124	7,494	7,494	180	3	0.00%	19.5%	43.1%	49.0%	16.0%	29.4%
LUBRIZOL	GASTONIA	NC	Acrylic acid	9	9	0	0	3,500	3	0.00%	20.2%	43.4%	33.1%	19.4%	7.9%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Manganese and manganese compounds	17,246	17,246	0	0	12,000	3	0.00%	10.3%	28.5%	30.0%	0.3%	25.1%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Vinyl acetate	8,941	8,941	0	0	18	3	0.00%	16.1%	38.4%	10.2%	2.4%	4.0%
TEXAS HONING INC - PEARLAND	PEARLAND	TX	Manganese and manganese compounds	1	1	0	0	12,000	3	0.00%	21.5%	44.6%	76.1%	22.2%	47.2%
TITANIUM METALS CORP	TORONTO	OH	Sodium nitrite	8,340	8,340	0	0	10	3	0.00%	17.5%	38.4%	8.1%	2.8%	1.3%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Lead and lead compounds	560	560	0	0	23,000	3	0.00%	14.2%	32.9%	19.7%	4.4%	12.4%
HUNTINGTON ALLOYS	HUNTINGTON	WV	Lead and lead compounds	3	3	0	0	23,000	3	0.00%	28.4%	50.0%	10.5%	4.5%	2.0%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Copper and copper compounds	6	6	0	0	1,500	3	0.00%	15.0%	33.4%	26.8%	2.9%	11.9%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Xylene (mixed isomers)	1,178	1,178	11,767	11,767	35	3	0.00%	18.4%	41.6%	32.4%	17.4%	12.1%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Zinc and zinc compounds	339	339	0	0	100	3	0.00%	17.5%	41.2%	22.5%	17.3%	2.6%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Manganese and manganese compounds	320	320	0	0	12,000	3	0.00%	10.9%	27.1%	14.8%	1.1%	9.0%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Manganese and manganese compounds	1	1	0	0	12,000	3	0.00%	7.0%	16.7%	42.9%	9.5%	14.3%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Barium and barium compounds	64	64	0	0	7,000	3	0.00%	14.6%	34.1%	14.4%	2.0%	10.6%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Lead and lead compounds	174	174	0	0	23,000	2	0.00%	16.3%	38.7%	31.2%	3.3%	20.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Copper and copper compounds	268	268	0	0	1,500	2	0.00%	17.4%	37.5%	29.9%	11.2%	13.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Hydrochloric acid	196	196	0	0	180	2	0.00%	17.9%	35.3%	30.7%	16.1%	10.9%
NYLOK LLC	MACOMB	MI	Toluene	33,262	33,262	0	0	1	2	0.00%	13.4%	27.6%	23.9%	14.5%	3.2%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Zinc and zinc compounds	64	64	0	0	100	2	0.00%	16.5%	34.0%	30.1%	7.7%	13.3%
SHAW DIVERSIFIED SERVICES INC	SANTA FE SPRINGS	CA	Lead and lead compounds	0	0	0	0	23,000	2	0.00%	16.2%	37.4%	76.2%	6.1%	49.4%
IIG MIN-WOOL LLC	PHENIX CITY	AL	Ammonia	5,340	5,340	0	0	35	2	0.00%	24.4%	48.6%	59.1%	47.9%	6.8%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Barium and barium compounds	523	523	0	0	7,000	2	0.00%	11.1%	23.8%	16.2%	0.6%	10.7%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Cyanide compounds	14	14	3	3	4,400	2	0.00%	10.7%	24.4%	17.3%	8.6%	5.0%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Lead and lead compounds	230	230	0	0	23,000	2	0.00%	4.5%	18.3%	10.5%	0.2%	7.8%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Zinc and zinc compounds	183	183	0	0	100	2	0.00%	19.1%	37.0%	32.6%	14.0%	14.6%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Manganese and manganese compounds	413	413	0	0	12,000	2	0.00%	11.6%	33.7%	8.9%	0.7%	6.0%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Nitric acid	549	549	0	0	270	2	0.00%	20.8%	40.4%	7.3%	3.0%	1.3%
TITANIUM METALS CORP	TORONTO	OH	Vanadium and vanadium compounds	263	263	0	0	140	2	0.00%	17.1%	39.1%	7.7%	1.8%	1.3%
PCC STRUCTURALS INC SCHLOSSER	REDMOND	OR	Hydrogen fluoride	188	188	0	0	250	2	0.00%	23.7%	46.7%	17.7%	0.2%	13.5%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Chromium and chromium compounds	5	5	0	0	43,000,000	2	0.00%	0.0%	0.0%	100.0%	0.0%	0.0%	*
LUBRIZOL	GASTONIA	NC	Ammonia	406	406	0	0	35	2	0.00%	19.7%	42.3%	34.1%	20.1%	8.0%
HACKNEY LADISH INC ENID OK	ENID	OK	Manganese and manganese compounds	3	3	0	0	12,000	2	0.00%	24.0%	53.6%	28.0%	2.5%	13.8%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Lead and lead compounds	123	123	0	0	23,000	2	0.00%	10.9%	27.2%	14.8%	1.1%	9.0%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Sulfuric acid	31,146	31,146	0	0	3,500	2	0.00%	10.3%	28.5%	30.0%	0.3%	25.1%
MARMON UTILITY LLC	SEYMOUR	CT	Lead and lead compounds	1	1	0	0	23,000	2	0.00%	11.3%	24.6%	34.2%	11.7%	17.1%
JOHNS MANVILLE	CLEBURNE	TX	Lead and lead compounds	3	3	0	0	23,000	2	0.00%	20.0%	42.5%	49.1%	12.7%	31.7%
CTB INC BROCK GRAIN SYSTEMS DIV	KANSAS CITY	MO	Manganese and manganese compounds	1	1	0	0	12,000	2	0.00%	26.0%	49.2%	47.3%	21.3%	20.2%
GREENVILLE METALS INC	TRANSFER	PA	Lead and lead compounds	9	9	0	0	23,000	1	0.00%	17.4%	37.5%	13.0%	7.9%	2.5%
TRAPPER MINING INC	CRAIG	CO	Barium and barium compounds	93	93	0	0	7,000	1	0.00%	10.3%	31.1%	13.6%	0.2%	11.0%
PROGRESSIVE INC	ARLINGTON	TX	Copper and copper compounds	5	5	0	0	1,500	1	0.00%	9.3%	25.2%	60.2%	25.4%	24.5%
PACIFICORP CARBON PLANT	HELPER	UT	Barium and barium compounds	264	264	0	0	7,000	1	0.00%	12.6%	34.5%	16.6%	0.4%	13.1%
UNION TANK CAR - ALEXANDRIA MANUFACTURING FACILITY	ALEXANDRIA	LA	Xylene (mixed isomers)	1,123	1,123	0	0	35	1	0.00%	26.6%	49.0%	54.0%	47.6%	2.0%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Barium and barium compounds	680	680	0	0	7,000	1	0.00%	11.1%	34.4%	7.5%	1.0%	4.1%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	1	0.00%	17.3%	37.3%	29.8%	11.3%	13.0%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Sulfuric acid	5,733	5,733	0	0	3,500	1	0.00%	10.7%	28.6%	14.0%	0.9%	9.0%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Vinyl acetate	1,683	1,683	0	0	18	1	0.00%	18.2%	39.7%	26.6%	21.0%	3.3%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Lead and lead compounds	0	0	0	0	23,000	1	0.00%	19.9%	39.2%	66.3%	19.8%	35.0%
TITANIUM METALS CORP	HENDERSON	NV	Carbonyl sulfide	820	820	0	0	21	1	0.00%	19.2%	41.4%	51.9%	11.3%	30.8%
LUBRIZOL	GASTONIA	NC	Ethyl acrylate	171	171	0	0	73	1	0.00%	20.9%	44.6%	31.8%	18.3%	7.7%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Zinc and zinc compounds	364	364	0	0	100	1	0.00%	15.2%	37.9%	9.4%	2.2%	3.3%
MIDAMERICAN ENERGY-RIVERSIDE GENERATING STATION	BETTENDORF	IA	Mercury and mercury compounds	40	40	0	0	12,000	1	0.00%	14.2%	32.6%	22.9%	8.7%	9.6%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Manganese and manganese compounds	343	343	0	0	12,000	1	0.00%	14.1%	32.8%	19.6%	4.2%	12.4%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Lead and lead compounds	4	4	0	0	23,000	1	0.00%	20.8%	40.4%	7.3%	3.0%	1.3%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Mercury and mercury compounds	200	200	0	0	12,000	1	0.00%	16.4%	38.8%	31.1%	3.3%	20.0%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Antimony and antimony compounds	1	1	0	0	18,000	1	0.00%	17.4%	34.7%	30.0%	16.8%	9.6%
J&L FIBER SERVICES INC	WAUKESHA	WI	Copper and copper compounds	5	5	0	0	1,500	1	0.00%	12.9%	28.3%	24.1%	7.6%	11.7%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Chromium and chromium compounds	30	30	0	0	43,000,000	1	0.00%	0.0%	0.0%	100.0%	0.0%	0.0%	*
CANNON-MUSKEGON	MUSKEGON	MI	Copper and copper compounds	12	12	0	0	1,500	1	0.00%	17.2%	38.1%	22.3%	8.4%	8.1%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Nitric acid	5	5	0	0	270	1	0.00%	12.7%	26.5%	36.3%	20.8%	8.7%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Mercury and mercury compounds	120	120	0	0	12,000	1	0.00%	16.3%	38.7%	31.2%	3.3%	20.2%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Mercury and mercury compounds	1	1	0	0	12,000	1	0.00%	17.4%	34.7%	30.0%	16.8%	9.6%
GREENVILLE TUBE CO LLC	CLARKSVILLE	AR	1,2-Butylene oxide	192	192	0	0	180	1	0.00%	22.5%	52.6%	21.9%	2.6%	15.5%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Hydrochloric acid	300,585	300,585	0	0	180	1	0.00%	10.3%	28.5%	30.1%	0.3%	25.1%	**
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Glycol Ethers	41	41	0	0	180	1	0.00%	19.2%	37.1%	32.6%	13.4%	15.2%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Aluminum (fume or dust)	4	4	0	0	700	1	0.00%	13.1%	30.5%	24.9%	2.5%	11.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Barium and barium compounds	2	2	0	0	7,000	1	0.00%	17.4%	34.7%	30.0%	16.8%	9.6%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Maleic anhydride	1	1	0	0	5,000	1	0.00%	16.6%	36.6%	59.9%	12.6%	43.0%
FRUIT OF THE LOOM-JAMESTOWN	JAMESTOWN	KY	Lead and lead compounds	2	2	0	0	23,000	1	0.00%	28.0%	51.5%	8.1%	1.0%	4.8%
LUBRIZOL ADVANCED MATERIALS INC BOWLING GREEN	BOWLING GREEN	OH	Diethanolamine	23	23	0	0	1,200	1	0.00%	21.5%	36.2%	17.6%	8.0%	5.8%
FONTAINE COMMERCIAL TRAILER INC (FORMERLY TRAILER CO )	HALEYVILLE	AL	Xylene (mixed isomers)	4,280	4,280	0	0	35	1	0.00%	26.2%	52.4%	10.6%	2.4%	6.0%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Manganese and manganese compounds	391	391	0	0	12,000	1	0.00%	11.3%	34.5%	7.6%	0.9%	4.2%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Xylene (mixed isomers)	144	144	0	0	35	1	0.00%	16.2%	35.9%	58.9%	12.1%	42.6%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Barium and barium compounds	2,729	2,729	0	0	7,000	1	0.00%	14.1%	27.0%	23.9%	1.2%	18.6%
EXACTA AEROSPACE INC	WICHITA	KS	Copper and copper compounds	5	5	0	0	1,500	1	0.00%	21.3%	48.3%	33.4%	7.5%	17.9%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Mercury and mercury compounds	240	240	0	0	12,000	1	0.00%	14.2%	32.9%	19.7%	4.4%	12.4%
NYLOK LLC	LINCOLNWOOD	IL	Toluene	1,918	1,918	0	0	1	1	0.00%	16.5%	36.0%	53.1%	12.6%	27.0%
BENJAMIN MOORE & CO-DALLAS	MESQUITE	TX	Lead and lead compounds	0	0	0	0	23,000	1	0.00%	21.1%	50.5%	67.1%	20.6%	41.8%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Ethyl acrylate	29	29	7,401	7,401	73	1	0.00%	15.5%	31.7%	40.3%	25.2%	9.2%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Hydrochloric acid	42,790	42,790	0	0	180	1	0.00%	13.0%	35.8%	11.5%	0.6%	8.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Ethyl acrylate	86	86	0	0	73	1	0.00%	19.0%	36.8%	32.2%	13.5%	14.7%
BENJAMIN MOORE & CO-MILFORD	MILFORD	MA	Xylene (mixed isomers)	97	97	288	288	35	1	0.00%	13.5%	28.0%	27.3%	7.7%	11.1%
LUBRIZOL ADVANCED COATINGS INC	MC COOK	IL	Toluene	2,289	2,289	0	0	1	1	0.00%	15.1%	33.6%	50.3%	14.8%	30.3%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	Methyl methacrylate	1,762	1,762	1,404	1,404	5	1	0.00%	7.6%	20.4%	11.3%	4.5%	3.2%
LUBRIZOL ADVANCED MATERIALS INC BOWLING GREEN	BOWLING GREEN	OH	Hydrochloric acid	64	64	0	0	180	1	0.00%	20.8%	36.5%	19.4%	9.4%	6.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Lead and lead compounds	101	101	0	0	23,000	1	0.00%	11.8%	34.0%	9.3%	0.7%	6.3%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	n-Butyl alcohol	390	390	0	0	10	1	0.00%	16.4%	36.2%	59.3%	12.3%	42.7%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Hydrogen fluoride	9,760	9,760	0	0	250	1	0.00%	14.2%	32.9%	19.7%	4.4%	12.4%
WEAVER MANUFACTURING	WICHITA	KS	Copper and copper compounds	5	5	0	0	1,500	1	0.00%	22.0%	45.3%	31.2%	6.0%	15.8%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Methyl acrylate	120	120	0	0	33	1	0.00%	28.3%	53.1%	60.6%	54.3%	2.7%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Hydrogen fluoride	63,197	63,197	0	0	250	0	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
J&L FIBER SERVICES INC	WAUKESHA	WI	Naphthalene	0	0	0	0	12,000	0	0.00%	14.0%	30.0%	26.7%	9.6%	11.8%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Hydrogen fluoride	28,995	28,995	0	0	250	0	0.00%	11.9%	34.9%	7.8%	0.8%	4.6%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	tert-Butyl alcohol	1,379	1,379	0	0	10	0	0.00%	10.6%	24.3%	17.2%	8.5%	5.0%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Manganese and manganese compounds	131	131	0	0	12,000	0	0.00%	10.6%	23.2%	15.8%	0.6%	10.5%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Methanol	14,705	14,705	8	8	0	0	0.00%	21.1%	44.2%	70.4%	15.4%	50.8%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Hydrogen fluoride	28,076	28,076	0	0	250	0	0.00%	10.7%	28.6%	14.0%	0.9%	9.0%
JOHNS MANVILLE	ETOWAH	TN	Methanol	68,133	68,133	0	0	0	0	0.00%	20.2%	44.3%	9.8%	3.9%	3.1%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Hydrochloric acid	9,720	9,720	0	0	180	0	0.00%	14.2%	32.9%	19.7%	4.4%	12.4%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Copper and copper compounds	386	386	0	0	1,500	0	0.00%	10.9%	27.0%	14.9%	1.2%	9.1%
LUBRIZOL	GASTONIA	NC	Vinyl acetate	268	268	0	0	18	0	0.00%	21.5%	45.6%	30.9%	17.6%	7.5%
PACIFICORP CARBON PLANT	HELPER	UT	Lead and lead compounds	43	43	0	0	23,000	0	0.00%	12.6%	34.5%	16.5%	0.5%	12.9%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Vinylidene chloride	188	188	0	0	18	0	0.00%	27.9%	52.4%	58.7%	52.3%	2.8%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Hydrochloric acid	33,120	33,120	0	0	180	0	0.00%	10.7%	28.6%	14.0%	0.9%	9.0%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Toluene	3,482	3,482	0	0	1	0	0.00%	16.5%	36.3%	59.5%	12.4%	42.8%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Lead and lead compounds	0	0	0	0	23,000	0	0.00%	17.5%	41.2%	22.5%	17.3%	2.6%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Mercury and mercury compounds	301	301	0	0	12,000	0	0.00%	6.6%	19.1%	12.6%	0.5%	8.8%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Hydrogen fluoride	16,547	16,547	0	0	250	0	0.00%	13.0%	35.8%	11.5%	0.6%	8.3%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Glycol Ethers	4	4	0	0	180	0	0.00%	20.1%	39.5%	66.6%	19.8%	35.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Diethanolamine	3	3	9	9	1,200	0	0.00%	19.7%	37.7%	32.8%	11.9%	16.7%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Copper and copper compounds	5	5	0	0	1,500	0	0.00%	10.9%	23.7%	24.3%	5.9%	10.0%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Methyl methacrylate	1,655	1,655	0	0	5	0	0.00%	18.2%	39.7%	26.7%	21.0%	3.3%
CANNON EQUIPMENT MIDWEST	CANNON FALLS	MN	Zinc and zinc compounds	90	90	0	0	100	0	0.00%	9.0%	22.8%	17.7%	4.8%	5.7%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Hydrogen fluoride	10,600	10,600	0	0	250	0	0.00%	4.9%	18.9%	10.5%	0.2%	7.7%
SOUTHWEST UNITED INDUSTRIES INC	TULSA	OK	Nitric acid	10	10	0	0	270	0	0.00%	27.3%	52.9%	52.3%	19.3%	19.7%
LUBRIZOL ADVANCED MATERIALS INC BOWLING GREEN	BOWLING GREEN	OH	Ammonia	197	197	0	0	35	0	0.00%	20.5%	36.7%	19.9%	9.8%	6.2%
WESTERN ENTERPRISES	AVON LAKE	OH	Copper and copper compounds	5	5	0	0	1,500	0	0.00%	8.2%	22.4%	14.0%	6.7%	3.9%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Lead and lead compounds	104	104	0	0	23,000	0	0.00%	11.4%	34.6%	7.6%	0.9%	4.3%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Manganese and manganese compounds	671	671	0	0	12,000	0	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	4,4'-Isopropylidenediphenol	791	791	0	0	20	0	0.00%	15.1%	40.1%	5.4%	1.5%	2.0%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Lead and lead compounds	2	2	0	0	23,000	0	0.00%	14.6%	34.1%	14.4%	2.0%	10.6%
MARMON UTILITY LLC	SEYMOUR	CT	Zinc and zinc compounds	18	18	0	0	100	0	0.00%	11.3%	24.6%	34.2%	11.7%	17.1%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Sulfuric acid	307	307	0	0	3,500	0	0.00%	14.2%	32.9%	19.7%	4.4%	12.4%
LUBRIZOL CORP	WICKLIFFE	OH	Xylene (mixed isomers)	32	32	0	0	35	0	0.00%	13.3%	32.0%	27.5%	21.5%	2.1%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Sulfuric acid	160	160	0	0	3,500	0	0.00%	16.4%	38.8%	31.1%	3.3%	20.0%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Ethylene glycol	173	173	0	0	9	0	0.00%	21.1%	44.1%	70.2%	15.1%	51.0%
GREENVILLE TUBE CO LLC	CLARKSVILLE	AR	tert-Butyl alcohol	962	962	0	0	10	0	0.00%	22.4%	52.6%	21.9%	2.6%	15.5%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Lead and lead compounds	20	20	0	0	23,000	0	0.00%	16.4%	38.8%	31.1%	3.3%	20.0%
REID GARDNER GENERATING STATION	MOAPA	NV	Barium and barium compounds	433	433	0	0	7,000	0	0.00%	8.0%	39.7%	20.8%	2.8%	13.8%
CERRO FLOW PRODUCTS LLC	SAUGET	IL	Lead and lead compounds	0	0	0	0	23,000	0	0.00%	29.2%	49.9%	61.0%	54.1%	2.7%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Lead and lead compounds	0	0	0	0	23,000	0	0.00%	15.2%	37.9%	9.4%	2.2%	3.3%
PCC AIRFOILS LLC	DOUGLAS	GA	4,4'-Isopropylidenediphenol	441	441	0	0	20	0	0.00%	33.5%	59.6%	51.3%	25.5%	22.8%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Lead and lead compounds	225	225	0	0	23,000	0	0.00%	14.1%	27.0%	23.9%	1.2%	18.6%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Mercury and mercury compounds	507	507	0	0	12,000	0	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
BENJAMIN MOORE & CO JOHNSTOWN	JOHNSTOWN	NY	Methyl methacrylate	1,901	1,901	37	37	5	0	0.00%	16.1%	38.4%	10.1%	2.3%	4.0%
LUBRIZOL ADVANCED MATERIALS	SPARTANBURG	SC	Methanol	16,974	16,974	0	0	0	0	0.00%	19.8%	42.8%	36.9%	27.2%	5.9%
GREENVILLE METALS INC	TRANSFER	PA	Copper and copper compounds	16	16	0	0	1,500	0	0.00%	17.4%	37.4%	12.9%	7.8%	2.5%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Zinc and zinc compounds	268	268	0	0	100	0	0.00%	17.3%	37.3%	29.8%	11.2%	13.2%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	Vanadium and vanadium compounds	170	170	0	0	140	0	0.00%	17.3%	37.4%	29.8%	11.0%	13.4%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Ethyl acrylate	20	20	0	0	73	0	0.00%	27.6%	51.9%	57.4%	50.8%	2.9%
TRAPPER MINING INC	CRAIG	CO	Lead and lead compounds	3	3	0	0	23,000	0	0.00%	10.3%	31.1%	13.6%	0.2%	11.0%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Lead and lead compounds	35	35	0	0	23,000	0	0.00%	9.9%	22.5%	15.2%	0.6%	10.2%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Mercury and mercury compounds	177	177	0	0	12,000	0	0.00%	10.7%	28.4%	14.1%	0.9%	9.0%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Hydrochloric acid	12,681	12,681	0	0	180	0	0.00%	11.9%	34.9%	7.8%	0.8%	4.6%
JOHNS MANVILLE CORP PLANT 8	DEFIANCE	OH	Lead and lead compounds	1	1	0	0	23,000	0	0.00%	14.4%	33.2%	14.2%	2.1%	10.2%
BENJAMIN MOORE & CO-NEWARK	NEWARK	NJ	Ethylene glycol	30	30	0	0	9	0	0.00%	20.0%	39.4%	66.5%	19.8%	35.2%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Ethylbenzene	1	1	0	0	890	0	0.00%	16.4%	36.3%	59.5%	12.4%	42.8%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Hydrochloric acid	23,535	23,535	0	0	180	0	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
LUBRIZOL	GASTONIA	NC	Styrene	585	585	0	0	4	0	0.00%	22.9%	48.2%	29.2%	16.2%	7.3%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Hydrogen fluoride	34,579	34,579	0	0	250	0	0.00%	10.3%	28.5%	30.1%	0.3%	25.1%
CERRO WIRE LLC	HARTSELLE	AL	Copper and copper compounds	2	2	0	0	1,500	0	0.00%	11.8%	35.1%	14.4%	7.7%	3.7%
AIR INDUSTRIES CO A PCC CO	GARDEN GROVE	CA	Toluene	255	255	0	0	1	0	0.00%	16.3%	36.9%	70.3%	3.5%	42.7%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Lead and lead compounds	331	331	0	0	23,000	0	0.00%	10.1%	28.5%	29.9%	0.2%	25.2%
REID GARDNER GENERATING STATION	MOAPA	NV	Manganese and manganese compounds	152	152	0	0	12,000	0	0.00%	8.0%	39.7%	20.8%	2.8%	13.8%
SHAW INDUSTRIES GROUP INC-2480	DALTON	GA	Mercury and mercury compounds	0	0	0	0	12,000	0	0.00%	21.9%	49.5%	39.2%	7.8%	28.9%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Methanol	4,109	4,109	0	0	0	0	0.00%	16.7%	36.6%	60.0%	12.6%	43.0%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Hydrogen fluoride	4,500	4,500	0	0	250	0	0.00%	6.6%	19.1%	12.6%	0.5%	8.8%
GSC FOUNDRIES	OGDEN	UT	4,4'-Isopropylidenediphenol	123	123	0	0	20	0	0.00%	19.0%	41.6%	28.7%	1.9%	22.9%
JOHNS MANVILLE-BELGRADE PLANT	BELGRADE	MT	1,2-Dichloroethylene	10	10	0	0	110	0	0.00%	10.5%	39.6%	7.1%	0.0%	4.3%
WESTERN ENTERPRISES	AVON LAKE	OH	Nitric acid	10	10	0	0	270	0	0.00%	9.1%	23.3%	15.6%	7.9%	4.4%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Hydrochloric acid	4,850	4,850	0	0	180	0	0.00%	4.9%	18.9%	10.5%	0.2%	7.7%
LUBRIZOL ADVANCED MATERIALS INC	CALVERT CITY	KY	Cyclohexane	19,820	19,820	3,539	3,539	1	0	0.00%	16.5%	36.1%	9.3%	4.6%	2.0%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Copper and copper compounds	86	86	0	0	1,500	0	0.00%	16.3%	38.7%	31.1%	3.3%	20.1%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Cumene	132	132	0	0	9	0	0.00%	18.1%	35.6%	30.9%	15.2%	11.9%
LUBRIZOL ADVANCED MATERIALS	SPARTANBURG	SC	n-Butyl alcohol	132	132	0	0	10	0	0.00%	19.5%	43.1%	37.1%	27.8%	5.7%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Copper and copper compounds	107	107	0	0	1,500	0	0.00%	16.2%	38.5%	30.7%	3.2%	19.6%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Ammonia	3,483	3,483	0	0	35	0	0.00%	16.3%	38.7%	31.2%	3.3%	20.2%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Hydrochloric acid	4,190	4,190	0	0	180	0	0.00%	6.6%	19.1%	12.6%	0.5%	8.8%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Ammonia	4,660	4,660	0	0	35	0	0.00%	16.4%	38.8%	31.1%	3.3%	20.0%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Phenol	30	30	0	0	18	0	0.00%	15.8%	35.3%	57.9%	11.5%	42.1%
JOHNS MANVILLE	MCPHERSON	KS	Lead and lead compounds	1	1	0	0	23,000	0	0.00%	9.5%	28.1%	11.6%	1.5%	6.0%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Vinyl acetate	30	30	0	0	18	0	0.00%	28.8%	53.7%	61.8%	55.7%	2.7%
PACIFICORP CARBON PLANT	HELPER	UT	Mercury and mercury compounds	22	22	0	0	12,000	0	0.00%	12.6%	34.5%	16.3%	0.5%	12.7%
REID GARDNER GENERATING STATION	MOAPA	NV	Lead and lead compounds	40	40	0	0	23,000	0	0.00%	8.0%	39.7%	20.8%	2.8%	13.8%
SPECIAL METALS CORP	NEW HARTFORD	NY	Hydrogen fluoride	30	30	0	0	250	0	0.00%	14.8%	32.0%	15.3%	5.1%	4.6%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Copper and copper compounds	130	130	0	0	1,500	0	0.00%	14.0%	32.6%	19.2%	3.8%	12.6%
JOHNS MANVILLE PLANT 2	DEFIANCE	OH	Zinc and zinc compounds	103	103	0	0	100	0	0.00%	14.6%	34.1%	14.4%	2.0%	10.6%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Zinc and zinc compounds	2,176	2,176	0	0	100	0	0.00%	4.6%	18.4%	10.5%	0.2%	7.8%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Mercury and mercury compounds	38	38	0	0	12,000	0	0.00%	4.8%	18.8%	10.5%	0.2%	7.7%
HACKNEY LADISH INC	RUSSELLVILLE	AR	Lead and lead compounds	0	0	0	0	23,000	0	0.00%	24.5%	50.2%	24.4%	6.0%	14.7%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Vanadium and vanadium compounds	760	760	0	0	140	0	0.00%	4.5%	18.2%	10.5%	0.2%	7.8%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Copper and copper compounds	163	163	0	0	1,500	0	0.00%	11.5%	33.6%	9.0%	0.7%	6.1%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Toluene	748	748	3,568	3,568	1	0	0.00%	18.9%	36.8%	32.1%	14.2%	14.0%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Nitric acid	3	3	0	0	270	0	0.00%	10.5%	23.6%	22.9%	5.7%	9.4%
REID GARDNER GENERATING STATION	MOAPA	NV	Mercury and mercury compounds	56	56	0	0	12,000	0	0.00%	8.0%	39.7%	20.8%	2.8%	13.8%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	16.3%	38.7%	31.2%	3.3%	20.2%
CTB INC BROCK GRAIN SYSTEMS DIV	KANSAS CITY	MO	Zinc and zinc compounds	3	3	0	0	100	0	0.00%	26.0%	49.2%	47.3%	21.3%	20.2%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	16.4%	38.8%	31.1%	3.3%	20.0%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Vanadium and vanadium compounds	331	331	0	0	140	0	0.00%	10.9%	27.1%	14.8%	1.1%	9.1%
JOHNS MANVILLE	MILAN	OH	Zinc and zinc compounds	10	10	0	0	100	0	0.00%	13.8%	33.6%	13.1%	3.7%	6.4%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Antimony and antimony compounds	57	57	0	0	18,000	0	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Zinc and zinc compounds	1,286	1,286	0	0	100	0	0.00%	10.9%	27.4%	14.6%	1.1%	9.0%
MIDAMERICAN ENERGY-RIVERSIDE GENERATING STATION	BETTENDORF	IA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	14.2%	32.6%	22.9%	8.7%	9.6%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Copper and copper compounds	174	174	0	0	1,500	0	0.00%	11.3%	34.5%	7.6%	0.9%	4.2%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Carbon disulfide	49	49	0	0	5	0	0.00%	19.0%	36.8%	32.4%	14.2%	14.3%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Copper and copper compounds	71	71	0	0	1,500	0	0.00%	10.5%	23.1%	15.7%	0.6%	10.4%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Methanol	2,014	2,014	467	467	0	0	0.00%	17.9%	35.3%	30.7%	16.0%	10.9%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	14.2%	32.9%	19.7%	4.4%	12.4%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Mercury and mercury compounds	28	28	0	0	12,000	0	0.00%	11.8%	34.9%	7.8%	0.8%	4.6%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Styrene	63	63	0	0	4	0	0.00%	14.8%	33.7%	55.6%	10.4%	41.1%
TITANIUM METALS CORP	TORONTO	OH	Lead and lead compounds	0	0	0	0	23,000	0	0.00%	17.1%	39.0%	7.8%	2.0%	1.3%
TRAPPER MINING INC	CRAIG	CO	Copper and copper compounds	7	7	0	0	1,500	0	0.00%	10.2%	31.1%	13.3%	0.1%	10.7%
CERRO FLOW PRODUCTS LLC	SAUGET	IL	Copper and copper compounds	0	0	0	0	1,500	0	0.00%	29.5%	50.3%	61.5%	54.6%	2.7%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Vinyl acetate	11	11	0	0	18	0	0.00%	19.0%	36.8%	32.0%	13.3%	14.7%
REID GARDNER GENERATING STATION	MOAPA	NV	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	8.0%	39.7%	20.8%	2.8%	13.8%
BENJAMIN MOORE & CO PELL CITY	PELL CITY	AL	Toluene	187	187	7,258	7,258	1	0	0.00%	19.5%	42.0%	49.3%	18.9%	26.9%
HACKNEY LADISH INC ENID OK	ENID	OK	Lead and lead compounds	0	0	0	0	23,000	0	0.00%	24.1%	53.6%	28.0%	2.5%	13.7%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Methyl isobutyl ketone	104	104	0	0	1	0	0.00%	19.3%	37.1%	32.6%	13.3%	15.3%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	n-Butyl alcohol	19	19	0	0	10	0	0.00%	18.1%	35.6%	30.9%	15.1%	12.0%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Copper and copper compounds	305	305	0	0	1,500	0	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
LUBRIZOL CORP	WICKLIFFE	OH	Toluene	88	88	0	0	1	0	0.00%	13.5%	32.2%	28.0%	21.9%	2.2%
LUBRIZOL CORP DEER PARK FACILITY	DEER PARK	TX	Toluene	113	113	0	0	1	0	0.00%	21.1%	44.1%	70.3%	15.1%	51.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Zinc and zinc compounds	1,084	1,084	0	0	100	0	0.00%	12.5%	35.1%	10.6%	0.6%	7.5%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	11.9%	34.9%	7.8%	0.8%	4.6%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Zinc and zinc compounds	1,475	1,475	0	0	100	0	0.00%	11.8%	34.8%	7.8%	0.8%	4.5%
LUBRIZOL ADVANCED COATINGS INC	MC COOK	IL	Hydroquinone	1	1	0	0	25	0	0.00%	14.7%	33.2%	49.5%	14.1%	30.4%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Methyl methacrylate	13	13	1,224	1,224	5	0	0.00%	15.1%	31.2%	39.8%	25.0%	9.0%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	13.0%	35.8%	11.5%	0.6%	8.3%
PACIFICORP NAUGHTON PLANT	KEMMERER	WY	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	4.9%	18.9%	10.5%	0.2%	7.7%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Mercury and mercury compounds	7	7	0	0	12,000	0	0.00%	12.7%	35.4%	11.0%	0.6%	7.8%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Mercury and mercury compounds	38	38	0	0	12,000	0	0.00%	10.3%	28.5%	30.0%	0.3%	25.1%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Zinc and zinc compounds	2,233	2,233	0	0	100	0	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
SHAW INDUSTRIES/PLANT 8T	CENTRAL	SC	Polycyclic aromatic compounds	0	0	0	0	710,000	0	0.00%	21.6%	43.9%	19.5%	10.2%	5.6%
LUBRIZOL ADVANCED MATERIALS INC	LOUISVILLE	KY	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	25.3%	48.5%	49.3%	41.7%	3.4%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
LUBRIZOL	GASTONIA	NC	Methyl acrylate	2	2	0	0	33	0	0.00%	19.3%	41.6%	35.4%	21.1%	8.3%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Zinc and zinc compounds	548	548	0	0	100	0	0.00%	8.2%	20.7%	13.8%	0.5%	9.4%
PACIFICORP ENERGY-HUNTINGTON PLANT	HUNTINGTON	UT	Vanadium and vanadium compounds	145	145	0	0	140	0	0.00%	11.6%	33.9%	9.1%	0.7%	6.1%
MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER	COUNCIL BLUFFS	IA	1,2,4-Trimethylbenzene	2	2	0	0	580	0	0.00%	17.6%	37.7%	30.1%	11.3%	13.3%
PACIFICORP CARBON PLANT	HELPER	UT	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	12.7%	34.5%	16.3%	0.5%	12.7%
TRAPPER MINING INC	CRAIG	CO	Vanadium and vanadium compounds	18	18	0	0	140	0	0.00%	10.3%	31.1%	13.6%	0.2%	11.0%
MIDAMERICAN ENERGY CO GEORGE NEAL NORTH	SERGEANT BLUFF	IA	Vanadium and vanadium compounds	55	55	0	0	140	0	0.00%	16.2%	38.5%	30.9%	3.3%	19.9%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Vanadium and vanadium compounds	68	68	0	0	140	0	0.00%	16.0%	38.3%	30.3%	3.2%	19.3%
PACIFICORP DAVE JOHNSTON PLANT	GLENROCK	WY	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	10.7%	28.6%	14.0%	0.9%	9.0%
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH	SALIX	IA	Zinc and zinc compounds	105	105	0	0	100	0	0.00%	16.4%	38.8%	31.1%	3.3%	20.0%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Vanadium and vanadium compounds	82	82	0	0	140	0	0.00%	14.1%	32.6%	19.2%	3.9%	12.5%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Methyl methacrylate	8	8	21	21	5	0	0.00%	19.4%	37.3%	32.7%	13.1%	15.5%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	6.6%	19.1%	12.6%	0.5%	8.8%
SIERRA PACIFIC POWER CO NORTH VALMY STATION	VALMY	NV	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	10.3%	28.5%	30.1%	0.3%	25.1%
LUBRIZOL	GASTONIA	NC	Vinylidene chloride	2	2	0	0	18	0	0.00%	19.3%	41.7%	35.2%	21.0%	8.2%
LUBRIZOL CORP	PEDRICKTOWN	NJ	Styrene	13	13	397	397	4	0	0.00%	15.0%	31.5%	36.7%	23.5%	7.9%
MIDAMERICAN ENERGY-LOUISA GENERATING STATION	MUSCATINE	IA	Zinc and zinc compounds	128	128	0	0	100	0	0.00%	14.2%	32.9%	19.7%	4.4%	12.4%
PACIFICORP HUNTER PLANT	CASTLE DALE	UT	Vanadium and vanadium compounds	151	151	0	0	140	0	0.00%	11.3%	34.5%	7.6%	0.9%	4.2%
TRAPPER MINING INC	CRAIG	CO	Zinc and zinc compounds	12	12	0	0	100	0	0.00%	10.3%	31.1%	13.6%	0.2%	11.0%
PCC MENTOR LLC	MENTOR	OH	4,4'-Isopropylidenediphenol	2	2	0	0	20	0	0.00%	12.2%	27.0%	18.1%	12.2%	2.8%
LUBRIZOL CORP BAYPORT FACILITY	PASADENA	TX	Diphenylamine	1	1	0	0	33	0	0.00%	12.0%	29.1%	48.7%	7.9%	37.0%
PACIFICORP WYODAK PLANT	GILLETTE	WY	Vanadium and vanadium compounds	52	52	0	0	140	0	0.00%	10.3%	23.0%	15.5%	0.6%	10.3%
PACIFICORP JIM BRIDGER PLANT & BRIDGER COAL CO	POINT OF ROCKS	WY	Vanadium and vanadium compounds	259	259	0	0	140	0	0.00%	14.1%	27.0%	23.9%	1.2%	18.7%
TRAPPER MINING INC	CRAIG	CO	Mercury and mercury compounds	0	0	0	0	12,000	0	0.00%	10.3%	31.1%	13.6%	0.2%	11.0%
SPECIAL METALS CORP	PRINCETON	KY	Aluminum (fume or dust)	0	0	0	0	700	0	0.00%	18.6%	38.6%	11.8%	7.1%	2.2%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	4,4'-Isopropylidenediphenol	1	1	0	0	20	0	0.00%	17.1%	34.2%	28.0%	14.1%	10.7%
LUBRIZOL	GASTONIA	NC	Methyl methacrylate	2	2	0	0	5	0	0.00%	19.9%	42.8%	34.1%	20.1%	8.1%
LUBRIZOL ADVANCED MATERIALS	SPARTANBURG	SC	Diethanolamine	0	0	0	0	1,200	0	0.00%	21.2%	45.1%	39.2%	29.4%	5.9%
SHAW INDUSTRIES/PLANT 8T	CENTRAL	SC	Benzo(g,h,i)perylene	0	0	0	0	20,000	0	0.00%	21.5%	43.7%	20.0%	10.6%	5.8%
LUBRIZOL ADVANCED MATERIALS	AVON LAKE	OH	N-Methyl-2-pyrrolidone	24	24	31,326	31,326	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
LUBRIZOL CORP	PEDRICKTOWN	NJ	N-Methylolacrylamide	7	7	27	27	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
LUBRIZOL CORP PAINESVIL LE PLANT	PAINESVILLE	OH	Dimethylamine	1	1	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%

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

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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