PERI: Toxic 100 Index

Precision Castparts

Precision Castparts Corporation, previously ranked at number one among the Toxic 100, has submitted data to US EPA revising its 2010 TRI reporting. Based on the pounds revisions, Precision Castparts ranks 10th on the Toxic 100. Furthermore, Precision Castparts undertook testing of the share of hexavalent chromium in its total chromium releases. With facility-specific data on the hexavalent chromium share replacing US EPA's estimates, Precision Castparts ranks 20th on the Toxic 100. Precision Castparts indicates that its cobalt and nickel releases are in forms (elemental and specific compounds) that are less toxic than those assumed by EPA's RSEI model. The next edition of the Toxic 100 will reflect the most current information.

Rank in Toxic 100: 20
Rank among all TRI companies: 60
Air releases 2010 (lbs): 81,749
Incineration transfers 2010 (lbs): 57,206
Total Air and Incineration Toxic Score 2010: 1,034,186
Percentage of national total 2010 toxic air and incineration score: 0.267%
EJ: Poor Share: 14.8%
EJ: Minority Share: 46.2%

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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
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	Nickel and nickel compounds	11,099	7,944	0	0	930,000	330,675	31.97%	28.0%	50.2%	8.7%	4.4%	1.0%	*
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Cobalt and cobalt compounds	195	14	0	0	17,000,000	48,924	4.73%	14.0%	32.0%	24.7%	2.9%	10.8%	*
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	Cobalt and cobalt compounds	324	64	0	0	17,000,000	48,099	4.65%	26.6%	48.8%	8.9%	4.5%	1.1%	*
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Nickel and nickel compounds	2,862	231	0	0	930,000	44,461	4.30%	14.0%	32.0%	24.7%	2.9%	10.8%	*
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Cobalt and cobalt compounds	213	213	0	0	17,000,000	43,879	4.24%	13.3%	36.2%	5.6%	2.5%	1.3%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Trichloroethylene	10,382	10,382	10,345	10,345	15,000	37,232	3.60%	9.2%	21.0%	31.6%	16.8%	6.9%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Cobalt and cobalt compounds	681	12	0	0	17,000,000	28,348	2.74%	12.7%	30.1%	22.8%	2.5%	10.4%	*
CANNON-MUSKEGON	MUSKEGON	MI	Cobalt and cobalt compounds	1,119	44	0	0	17,000,000	28,072	2.71%	17.1%	37.2%	24.6%	13.8%	5.4%	*
PCC AIRFOILS LLC	DOUGLAS	GA	Cobalt and cobalt compounds	60	60	0	0	17,000,000	26,710	2.58%	25.9%	52.9%	46.9%	33.0%	11.8%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Cobalt and cobalt compounds	7	7	0	0	17,000,000	25,113	2.43%	10.5%	28.9%	20.4%	15.8%	1.7%
PCC STRUCTURALS	GROTON	CT	Cobalt and cobalt compounds	35	35	0	0	17,000,000	23,993	2.32%	8.4%	24.1%	29.3%	6.1%	12.4%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Cobalt and cobalt compounds	32	32	0	0	17,000,000	21,247	2.05%	8.8%	19.7%	22.6%	5.3%	8.1%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Nickel and nickel compounds	611	179	0	0	930,000	21,137	2.04%	9.0%	24.1%	55.8%	14.6%	30.7%	*
SPECIAL METALS CORP	NEW HARTFORD	NY	Cobalt and cobalt compounds	149	149	0	0	17,000,000	19,676	1.90%	14.6%	31.3%	14.7%	5.1%	4.4%
GSC FOUNDRIES	OGDEN	UT	Chromium and chromium compounds	295	295	0	0	43,000,000	18,483	1.79%	15.4%	35.8%	27.2%	2.0%	21.3%
CARLTON FORGE WORKS	PARAMOUNT	CA	Cobalt and cobalt compounds	66	1	0	0	17,000,000	17,596	1.70%	17.6%	48.0%	89.7%	14.1%	66.5%	*
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Nickel and nickel compounds	1,424	1,424	0	0	930,000	16,055	1.55%	13.3%	36.2%	5.6%	2.5%	1.3%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Nickel and nickel compounds	71	71	0	0	930,000	14,539	1.41%	14.4%	34.0%	74.4%	18.6%	32.3%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Nickel and nickel compounds	250	250	0	0	930,000	13,705	1.33%	13.1%	27.6%	40.1%	22.9%	9.7%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Nickel and nickel compounds	372	372	0	0	930,000	13,507	1.31%	8.8%	19.7%	22.6%	5.3%	8.1%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Nickel and nickel compounds	584	88	0	0	930,000	11,455	1.11%	12.7%	30.1%	22.8%	2.5%	10.4%	*
ADVANCED FORMING TECHNOLOGY	LONGMONT	CO	Trichloroethylene	10,302	10,302	2,048	2,048	15,000	9,467	0.92%	10.0%	25.4%	29.5%	2.4%	22.7%
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	Chromium and chromium compounds	3,212	2,442	0	0	43,000,000	9,353	0.90%	27.7%	50.0%	8.7%	4.4%	1.0%	*
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Nickel and nickel compounds	45	45	0	0	930,000	8,832	0.85%	10.5%	28.9%	20.4%	15.8%	1.7%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Cobalt and cobalt compounds	7	4	0	0	17,000,000	8,634	0.83%	8.7%	23.5%	55.4%	14.5%	30.4%	*
PCC STRUCTURALS	GROTON	CT	Nickel and nickel compounds	225	225	0	0	930,000	8,438	0.82%	8.4%	24.1%	29.3%	6.1%	12.4%
PCC MENTOR	MENTOR	OH	Cobalt and cobalt compounds	5	5	0	0	17,000,000	8,379	0.81%	10.4%	24.9%	15.0%	8.0%	4.3%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	Cobalt and cobalt compounds	4	4	0	0	17,000,000	8,090	0.78%	20.8%	43.8%	30.5%	12.6%	14.0%
CARLTON FORGE WORKS	PARAMOUNT	CA	Nickel and nickel compounds	51	13	0	0	930,000	7,822	0.76%	17.5%	47.1%	88.9%	13.8%	65.6%	*
PCC AIRFOILS LLC	DOUGLAS	GA	Chromium and chromium compounds	26	26	0	0	43,000,000	7,319	0.71%	25.9%	52.9%	46.9%	33.0%	11.8%
AIR INDUSTRIS CO A PCC CO	GARDEN GROVE	CA	Chromium and chromium compounds	250	6	2,651	0	43,000,000	7,137	0.69%	13.7%	34.2%	69.1%	4.6%	42.8%	*
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Cobalt and cobalt compounds	18	2	0	0	17,000,000	6,505	0.63%	14.4%	34.0%	74.4%	18.5%	32.2%	*
GREENVILLE METALS INC	TRANSFER	PA	Cobalt and cobalt compounds	73	73	0	0	17,000,000	6,292	0.61%	14.7%	34.8%	9.2%	5.4%	2.0%
GSC FOUNDRIES	OGDEN	UT	Nickel and nickel compounds	138	138	0	0	930,000	6,228	0.60%	15.4%	35.8%	27.2%	2.0%	21.3%
PCC AIRFOILS LLC	DOUGLAS	GA	Nickel and nickel compounds	228	228	0	0	930,000	5,552	0.54%	25.9%	52.9%	46.9%	33.0%	11.8%
PCC STRUCTURALS	GROTON	CT	Chromium and chromium compounds	90	90	0	0	43,000,000	4,682	0.45%	8.4%	24.1%	29.3%	6.1%	12.4%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Chromium and chromium compounds	1,982	17	0	0	43,000,000	4,508	0.44%	14.0%	32.0%	24.7%	2.9%	10.8%	*
WYMAN GORDON TRU-FORM	WILKES BARRE	PA	Cobalt and cobalt compounds	5	5	0	0	17,000,000	3,664	0.35%	15.7%	34.5%	13.5%	5.3%	5.6%
PCC AIRFOILS LLC/EASTLAKE	EASTLAKE	OH	Cobalt and cobalt compounds	1	1	0	0	17,000,000	3,107	0.30%	9.5%	24.8%	13.5%	8.3%	2.0%
SPECIAL METALS CORP	NEW HARTFORD	NY	Nickel and nickel compounds	430	430	0	0	930,000	3,103	0.30%	14.6%	31.3%	14.7%	5.1%	4.4%
PCC MENTOR	MENTOR	OH	Nickel and nickel compounds	33	33	0	0	930,000	3,025	0.29%	10.4%	24.9%	15.0%	8.0%	4.3%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Chromium and chromium compounds	447	154	0	0	43,000,000	2,787	0.27%	8.8%	23.7%	55.6%	14.6%	30.5%	*
PCC STRUCTURALS CARSON CITY	CARSON CITY	NV	Cobalt and cobalt compounds	257	6	0	0	17,000,000	2,521	0.24%	17.1%	37.3%	36.4%	0.5%	28.4%	*
CANNON-MUSKEGON	MUSKEGON	MI	Nickel and nickel compounds	1,931	71	0	0	930,000	2,473	0.24%	17.1%	37.2%	24.6%	13.8%	5.4%	*
WYMAN GORDON TRU-FORM	WILKES BARRE	PA	Chromium and chromium compounds	5	5	0	0	43,000,000	2,317	0.22%	15.7%	34.5%	13.5%	5.3%	5.6%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Cobalt and cobalt compounds	675	1	0	0	17,000,000	2,299	0.22%	12.6%	30.4%	23.6%	2.6%	10.6%	*
J&L FIBER SERVICES INC	WAUKESHA	WI	Chromium and chromium compounds	21	21	0	0	43,000,000	2,209	0.21%	11.3%	25.1%	21.5%	5.4%	11.6%
GREENVILLE METALS INC	TRANSFER	PA	Nickel and nickel compounds	443	443	0	0	930,000	1,978	0.19%	14.9%	34.9%	9.5%	5.7%	2.0%
SPECIAL METALS CORP	DUNKIRK	NY	Chromium and chromium compounds	250	250	0	0	43,000,000	1,951	0.19%	24.8%	43.2%	26.0%	1.8%	21.0%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Cobalt and cobalt compounds	5	5	0	0	17,000,000	1,877	0.18%	8.0%	22.1%	8.9%	2.1%	3.6%
PCC AIRFOILS LLC CROOKSVILLE	CROOKSVILLE	OH	Cobalt and cobalt compounds	2	2	0	0	17,000,000	1,577	0.15%	24.2%	47.5%	5.0%	1.1%	0.9%
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	Manganese and manganese compounds	288	288	0	0	70,000	1,566	0.15%	28.5%	50.7%	8.6%	4.3%	0.9%
SPECIAL METALS CORP	NEW HARTFORD	NY	Chromium and chromium compounds	156	156	0	0	43,000,000	1,560	0.15%	14.6%	31.3%	14.7%	5.1%	4.4%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	Chromium and chromium compounds	27	6	0	0	43,000,000	1,553	0.15%	14.6%	34.3%	74.9%	18.9%	32.7%	*
WYMAN-GORDON FORGINGS (CLEVELAND) INC	CLEVELAND	OH	Nickel and nickel compounds	5	5	0	0	930,000	1,473	0.14%	37.2%	59.1%	70.8%	63.6%	4.4%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	Chromium and chromium compounds	7	7	0	0	43,000,000	1,432	0.14%	20.8%	43.8%	30.5%	12.6%	14.0%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Nickel and nickel compounds	645	11	0	0	930,000	1,383	0.13%	12.6%	30.4%	23.6%	2.6%	10.6%	*
AIR INDUSTRIS CO A PCC CO	GARDEN GROVE	CA	Nickel and nickel compounds	250	3	1,327	0	930,000	1,378	0.13%	13.7%	34.2%	69.1%	4.6%	42.8%	*
PCC AIRFOILS LLC/EASTLAKE	EASTLAKE	OH	Nickel and nickel compounds	8	8	0	0	930,000	1,360	0.13%	9.5%	24.8%	13.5%	8.3%	2.0%
PCC MENTOR	MENTOR	OH	Chromium and chromium compounds	8	8	0	0	43,000,000	1,356	0.13%	10.4%	24.9%	15.0%	8.0%	4.3%
SPECIAL METALS CORP	DUNKIRK	NY	Nickel and nickel compounds	225	225	0	0	930,000	1,266	0.12%	24.8%	43.2%	26.0%	1.8%	21.0%
SPECIAL METALS CORP	DUNKIRK	NY	Cobalt and cobalt compounds	12	12	0	0	17,000,000	1,234	0.12%	24.8%	43.2%	26.0%	1.8%	21.0%
GREENVILLE METALS INC	TRANSFER	PA	Chromium and chromium compounds	192	192	0	0	43,000,000	1,208	0.12%	14.8%	34.9%	9.5%	5.6%	2.0%
HACKNEY LADISH INC	RUSSELLVILLE	AR	Nickel and nickel compounds	27	27	0	0	930,000	1,186	0.11%	23.4%	48.2%	21.2%	6.1%	11.1%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Manganese and manganese compounds	105	105	0	0	70,000	984	0.10%	9.1%	24.2%	55.9%	14.6%	30.7%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Chromium and chromium compounds	710	5	0	0	43,000,000	896	0.09%	12.7%	30.1%	22.8%	2.5%	10.4%	*
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	Trichloroethylene	636	636	44,273	44,273	15,000	881	0.09%	26.4%	48.2%	35.4%	27.9%	3.6%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Chromium and chromium compounds	171	171	0	0	43,000,000	823	0.08%	8.8%	19.7%	22.7%	5.2%	8.1%
PCC AIRFOILS LLC CROOKSVILLE	CROOKSVILLE	OH	Nickel and nickel compounds	17	17	0	0	930,000	733	0.07%	24.2%	47.5%	5.0%	1.1%	0.9%
HACKNEY LADISH INC	RUSSELLVILLE	AR	Manganese and manganese compounds	201	201	0	0	70,000	665	0.06%	23.4%	48.2%	21.2%	6.1%	11.1%
J&L FIBER SERVICES INC	WAUKESHA	WI	Nickel and nickel compounds	9	9	0	0	930,000	622	0.06%	11.3%	25.0%	21.6%	5.7%	11.4%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	Nickel and nickel compounds	4	4	0	0	930,000	443	0.04%	20.8%	43.8%	30.5%	12.6%	14.0%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Nickel and nickel compounds	5,938	38	0	0	930,000	420	0.04%	18.6%	40.0%	5.2%	2.4%	0.9%	*
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Nitric acid	3,678	3,678	0	0	270	356	0.03%	14.2%	32.2%	24.1%	2.8%	10.5%
CARLTON FORGE WORKS	PARAMOUNT	CA	Chromium and chromium compounds	34	4	0	0	43,000,000	354	0.03%	17.6%	47.8%	89.5%	14.0%	66.2%	*
PCC STRUCTURALS CARSON CITY	CARSON CITY	NV	Chromium and chromium compounds	486	10	0	0	43,000,000	319	0.03%	17.1%	37.3%	36.4%	0.5%	28.5%	*
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	Sulfuric acid	1,682	1,682	0	0	3,500	279	0.03%	26.8%	49.1%	8.8%	4.5%	1.0%
CANNON-MUSKEGON	MUSKEGON	MI	Chromium and chromium compounds	1,322	54	0	0	43,000,000	269	0.03%	17.1%	37.2%	24.6%	13.8%	5.4%	*
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Aluminum (fume or dust)	1,407	1,407	0	0	700	244	0.02%	14.1%	32.1%	24.5%	2.8%	10.7%
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	Nitric acid	18,700	18,700	0	0	270	239	0.02%	26.8%	49.1%	8.8%	4.5%	1.0%
J&L FIBER SERVICES INC	WAUKESHA	WI	Manganese and manganese compounds	38	38	0	0	70,000	224	0.02%	11.3%	25.1%	21.5%	5.3%	11.6%
CANNON-MUSKEGON	MUSKEGON	MI	Manganese and manganese compounds	71	71	0	0	70,000	221	0.02%	17.1%	37.2%	24.6%	13.8%	5.4%
WYMAN-GORDON FORGINGS (CLEVELAND) INC	CLEVELAND	OH	Chromium and chromium compounds	5	5	0	0	43,000,000	204	0.02%	37.2%	59.1%	70.8%	63.6%	4.4%
WYMAN GORDON TRU-FORM	WILKES BARRE	PA	Nickel and nickel compounds	5	5	0	0	930,000	200	0.02%	15.7%	34.5%	13.5%	5.3%	5.6%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Chromium and chromium compounds	548	1	0	0	43,000,000	174	0.02%	12.6%	30.4%	23.6%	2.6%	10.6%	*
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Chromium and chromium compounds	2	2	0	0	43,000,000	154	0.01%	5.2%	13.1%	35.6%	9.8%	11.3%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Manganese and manganese compounds	139	139	0	0	70,000	140	0.01%	18.8%	40.2%	5.4%	2.5%	0.9%
MCWILLIAMS FORGE CO	ROCKAWAY	NJ	Nickel and nickel compounds	2	2	0	0	930,000	130	0.01%	7.3%	17.2%	36.8%	8.3%	18.3%
SPECIAL METALS CORP	PRINCETON	KY	Cobalt and cobalt compounds	1	1	0	0	17,000,000	107	0.01%	18.5%	41.2%	11.8%	8.2%	2.0%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Nickel and nickel compounds	5	5	0	0	930,000	103	0.01%	8.0%	22.1%	8.9%	2.1%	3.6%
PCC STRUCTURALS CARSON CITY	CARSON CITY	NV	Nickel and nickel compounds	199	4	0	0	930,000	92	0.01%	17.1%	37.4%	36.5%	0.5%	28.6%	*
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Hydrogen fluoride	993	993	0	0	250	89	0.01%	14.2%	32.2%	24.1%	2.8%	10.5%
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	Copper and copper compounds	745	745	0	0	1,500	77	0.01%	28.3%	50.6%	8.7%	4.4%	1.0%
WYMAN-GORDON CO	BRIGHTON	MI	Chromium and chromium compounds	1	1	0	0	43,000,000	67	0.01%	6.8%	18.2%	13.2%	5.9%	2.6%
GREENVILLE METALS INC	TRANSFER	PA	Manganese and manganese compounds	179	179	0	0	70,000	61	0.01%	14.8%	34.9%	9.4%	5.6%	2.0%
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	Copper and copper compounds	187	187	0	0	1,500	60	0.01%	14.0%	32.1%	24.6%	2.9%	10.8%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Nickel and nickel compounds	1	1	0	0	930,000	56	0.01%	5.2%	13.1%	35.6%	9.8%	11.3%
WYMAN-GORDON CO	BRIGHTON	MI	Nickel and nickel compounds	1	1	0	0	930,000	48	0.00%	6.8%	18.2%	13.2%	5.9%	2.6%
MCWILLIAMS FORGE CO	ROCKAWAY	NJ	Chromium and chromium compounds	5	5	0	0	43,000,000	45	0.00%	7.3%	17.2%	36.8%	8.3%	18.3%
HUNTINGTON ALLOYS CORP SPECIAL METALS WELDING PRODUC	NEWTON	NC	Chromium and chromium compounds	1	1	0	0	43,000,000	41	0.00%	17.2%	45.8%	31.6%	15.0%	11.0%
CHERRY AEROSPACE	SANTA ANA	CA	Nitric acid	178	178	0	0	270	37	0.00%	15.5%	41.2%	80.0%	1.9%	64.8%
AIR INDUSTRIS CO A PCC CO	GARDEN GROVE	CA	Nitric acid	255	255	0	0	270	34	0.00%	13.7%	34.1%	69.2%	4.6%	42.8%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Nitric acid	524	524	0	0	270	34	0.00%	9.2%	20.9%	31.5%	16.7%	6.9%
HUNTINGTON ALLOYS CORP SPECIAL METALS WELDING PRODUC	NEWTON	NC	Nickel and nickel compounds	1	1	0	0	930,000	29	0.00%	17.2%	45.8%	31.6%	15.0%	11.0%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	Aluminum (fume or dust)	223	223	0	0	700	29	0.00%	12.6%	30.9%	22.7%	2.5%	10.5%
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	Aluminum (fume or dust)	167	167	0	0	700	26	0.00%	13.2%	30.8%	22.1%	2.4%	10.4%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Copper and copper compounds	1,208	1,208	0	0	1,500	25	0.00%	18.4%	39.8%	5.1%	2.4%	0.9%
SPECIAL METALS CORP	PRINCETON	KY	Nickel and nickel compounds	4	4	0	0	930,000	23	0.00%	18.5%	41.2%	11.8%	8.2%	2.0%
CARLTON FORGE WORKS	PARAMOUNT	CA	Copper and copper compounds	20	20	0	0	1,500	22	0.00%	17.2%	45.0%	87.2%	13.0%	63.5%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Hydrogen fluoride	1,920	1,920	0	0	250	16	0.00%	8.7%	19.6%	22.7%	5.1%	8.3%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	Chromium and chromium compounds	5	5	0	0	43,000,000	14	0.00%	8.0%	22.1%	8.9%	2.1%	3.6%
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	Hydrogen fluoride	1,058	1,058	0	0	250	12	0.00%	26.6%	48.8%	8.9%	4.5%	1.1%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Cyanide compounds	39	39	0	0	4,400	10	0.00%	13.1%	27.6%	40.1%	22.9%	9.7%
PCC STRUCTURALS INC SCHLOSSER	REDMOND	OR	Nitric acid	900	900	0	0	270	8	0.00%	10.1%	40.1%	12.9%	0.1%	8.3%
SPECIAL METALS CORP	PRINCETON	KY	Chromium and chromium compounds	1	1	0	0	43,000,000	8	0.00%	18.5%	41.2%	11.8%	8.2%	2.0%
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	Lead and lead compounds	4	4	0	0	18,000	7	0.00%	29.0%	51.2%	8.5%	4.3%	0.9%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Chromium and chromium compounds	196	6	0	0	43,000,000	6	0.00%	19.3%	40.8%	5.7%	2.7%	0.9%	*
PCC STRUCTURALS INC SCHLOSSER	REDMOND	OR	Hydrogen fluoride	542	542	0	0	250	5	0.00%	10.1%	40.1%	12.9%	0.1%	8.3%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	Manganese and manganese compounds	1	1	0	0	70,000	4	0.00%	5.2%	13.1%	35.6%	9.8%	11.3%
CANNON-MUSKEGON	MUSKEGON	MI	Copper and copper compounds	61	61	0	0	1,500	4	0.00%	17.1%	37.2%	24.6%	13.8%	5.4%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	Lead and lead compounds	2	2	0	0	18,000	4	0.00%	8.9%	23.8%	55.6%	14.6%	30.5%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Nitric acid	946	946	0	0	270	3	0.00%	19.4%	40.9%	5.7%	2.7%	0.9%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	4,4'-Isopropylidenediphenol	826	826	0	0	20	3	0.00%	14.7%	34.9%	76.4%	19.4%	33.3%
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	Chromium and chromium compounds	93	93	0	0	43,000,000	2	0.00%	13.3%	36.2%	5.6%	2.5%	1.3%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	Chromium and chromium compounds	5	5	0	0	43,000,000	2	0.00%	10.5%	28.9%	20.4%	15.8%	1.7%
HUNTINGTON ALLOYS CORP SPECIAL METALS WELDING PRODUC	NEWTON	NC	Manganese and manganese compounds	1	1	0	0	70,000	2	0.00%	16.1%	43.2%	29.2%	13.3%	10.4%
GREENVILLE METALS INC	TRANSFER	PA	Molybdenum trioxide	12	12	0	0	15,000	1	0.00%	14.1%	34.3%	7.7%	4.1%	2.0%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Lead and lead compounds	4	4	0	0	18,000	1	0.00%	18.7%	40.1%	5.3%	2.5%	0.9%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Copper and copper compounds	15	15	0	0	1,500	1	0.00%	8.8%	19.7%	22.7%	5.2%	8.1%
J&L FIBER SERVICES INC	WAUKESHA	WI	Copper and copper compounds	5	5	0	0	1,500	1	0.00%	11.3%	25.3%	21.2%	4.6%	12.0%
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	Toluene	4,000	4,000	290	290	1	1	0.00%	9.1%	20.8%	31.4%	16.7%	6.9%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	4,4'-Isopropylidenediphenol	131	131	0	0	20	0	0.00%	9.7%	28.3%	18.4%	14.2%	1.4%
PCC AIRFOILS LLC/EASTLAKE	EASTLAKE	OH	Chromium and chromium compounds	1	1	0	0	43,000,000	0	0.00%	9.5%	24.8%	13.5%	8.3%	2.0%
AIR INDUSTRIS CO A PCC CO	GARDEN GROVE	CA	Toluene	1,000	1,000	250	250	1	0	0.00%	13.2%	33.3%	68.3%	4.2%	41.4%
PCC AIRFOILS LLC	DOUGLAS	GA	4,4'-Isopropylidenediphenol	525	525	0	0	20	0	0.00%	26.3%	53.2%	47.7%	33.6%	12.1%
GREENVILLE METALS INC	TRANSFER	PA	Copper and copper compounds	31	31	0	0	1,500	0	0.00%	14.5%	34.6%	8.6%	4.9%	2.0%
PCC AIRFOILS LLC CROOKSVILLE	CROOKSVILLE	OH	Chromium and chromium compounds	1	1	0	0	43,000,000	0	0.00%	24.2%	47.5%	5.0%	1.1%	0.9%
SPECIAL METALS CORP	NEW HARTFORD	NY	Hydrogen fluoride	41	41	0	0	250	0	0.00%	14.6%	31.3%	14.7%	5.1%	4.4%
PARAMELT ARGUESO KINDT	CLEVELAND	OH	4,4'-Isopropylidenediphenol	10	10	0	0	20	0	0.00%	25.6%	47.9%	37.5%	18.8%	13.8%
SPECIAL METALS CORP	NEW HARTFORD	NY	Copper and copper compounds	2	2	0	0	1,500	0	0.00%	14.6%	31.2%	14.8%	5.1%	4.4%
WYMAN-GORDON CO	NORTH GRAFTON	MA	Nitric acid	2	2	0	0	270	0	0.00%	8.8%	19.7%	22.6%	5.3%	8.0%
M ARGUESO & CO INC - MICHI GAN	MUSKEGON	MI	4,4'-Isopropylidenediphenol	10	10	0	0	20	0	0.00%	19.2%	40.2%	27.9%	17.6%	5.3%
PCC MENTOR	MENTOR	OH	4,4'-Isopropylidenediphenol	2	2	0	0	20	0	0.00%	10.8%	25.5%	15.7%	8.3%	4.6%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	Cobalt and cobalt compounds	4	0	0	0	17,000,000	0	0.00%	18.9%	40.3%	5.4%	2.5%	0.9%	*

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 2010 were revised downwards since 2010, 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.

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