CRH PLC

Rank among all TRI companies: 632
Air releases 2022 (lbs): 904,718
Incineration transfers 2022 (lbs): 6,468
Total Air and Incineration Toxic Score 2022: 23,901
EJ: Poor Share: 16%
EJ: Minority Share: 55%

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This company has information in PERI's Toxic Water Polluters database.
This company is rank 94 on the Greenhouse 100 Polluters list.
This company has information in PERI's Greenhouse 100 Suppliers database.

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	Split *
BARRIERE CONSTRUCTION CO LLC - BATON ROUGE ASPHALT PLA	BATON ROUGE	LA	Polycyclic aromatic compounds	383	0	3,394	14.20%	29.7%	81.2%
LEVIAT	CONVERSE	TX	Chromium	2	0	3,159	13.22%	14.0%	71.6%
BARRIERE CONSTRUCTION CO LLC - BOUTTE ASPHALT PLANT	BOUTTE	LA	Polycyclic aromatic compounds	640	0	2,335	9.77%	13.6%	51.3%
MOISTURESHIELD INC.	SPRINGDALE	AR	Formaldehyde	575	0	2,143	8.97%	14.3%	59.4%
ASH GROVE CEMENT CO	LOUISVILLE	NE	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	93,000	0	1,618	6.77%	6.6%	20.6%
ASH GROVE CEMENT CO	MIDLOTHIAN	TX	Chromium	9	0	1,482	6.20%	12.4%	69.3%
SOUTH TYLER ASPHALT PLANT	TYLER	TX	Polycyclic aromatic compounds	124	0	1,160	4.85%	13.4%	51.1%
OLDCASTLE INFRASTRUCTURE & IDAHO SAND & GRAVEL	NAMPA	ID	Polycyclic aromatic compounds	62	0	1,051	4.40%	10.5%	35.5%
SUWANNEE AMERICAN CEMENT	BRANFORD	FL	Chromium	255	0	995	4.16%	13.2%	24.8%
ASH GROVE CEMENT CO	CHANUTE	KS	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.)	25	0	572	2.39%	21.1%	13.0%
TEXASBIT WEST TYLER ASPHALT PLANT	TYLER	TX	Polycyclic aromatic compounds	147	0	563	2.36%	12.6%	50.0%
APG EAST - ANCHOR & PENNSY SUPPLY	MANHEIM	PA	Polycyclic aromatic compounds	25	0	509	2.13%	6.1%	22.6%
BARRIERE CONSTRUCTION CO LLC - FRANKLINTON ASPHALT PLA	FRANKLINTON	LA	Polycyclic aromatic compounds	382	0	470	1.97%	14.1%	20.5%
LEVIAT	CONVERSE	TX	Nickel	2	0	402	1.68%	14.0%	71.6%
ASH GROVE CEMENT CO	LOUISVILLE	NE	Chromium	7	0	288	1.20%	6.9%	20.2%
ASH GROVE CEMENT	FOREMAN	AR	1,2-Dichloroethane	743	0	282	1.18%	14.9%	37.7%
APAC-MISSISSIPPI & PRECISION PACKAGING	JACKSON	MS	Polycyclic aromatic compounds	32	0	270	1.13%	26.6%	79.0%
SUWANNEE AMERICAN CEMENT CO LLC	SUMTERVILLE	FL	Chromium	14	0	240	1.01%	10.1%	33.4%
TRAP ROCK INDUSTRIES LLC	KEASBEY	NJ	Polycyclic aromatic compounds	4	0	234	0.98%	12.1%	61.3%
OLDCASTLE PRECAST INC	PLEASANTON	CA	Manganese compounds	41	0	221	0.92%	5.5%	65.0%
TILCON NEW JERSEY RIVERDALE QUARRY	RIVERDALE	NJ	Polycyclic aromatic compounds	5	0	172	0.72%	11.0%	45.3%
ASH GROVE CEMENT CO	MIDLOTHIAN	TX	Manganese compounds	292	0	164	0.68%	12.4%	69.3%
ASH GROVE CEMENT	FOREMAN	AR	Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.)	52	0	159	0.67%	16.5%	38.3%
PORT OF SAN ANTONIO HOT MIX PLANT	SAN ANTONIO	TX	Polycyclic aromatic compounds	5	0	143	0.60%	23.0%	87.8%
ASH GROVE CEMENT CO	CHANUTE	KS	Nickel compounds	24	0	100	0.42%	21.0%	13.0%
PREFERRED MATERIALS INC-TAMPA ASPHALT PLANT	TAMPA	FL	Polycyclic aromatic compounds	2	0	75	0.31%	17.8%	70.6%
TILCON NEW JERSEY POMPTON LAKES QUARRY	POMPTON LAKES	NJ	Polycyclic aromatic compounds	2	0	71	0.30%	11.3%	45.9%
APAC-CENTRAL INC TULSA GENCOR ASPHALT 4053	TULSA	OK	Polycyclic aromatic compounds	1	0	68	0.29%	17.9%	56.9%
OLDCASTLE PRECAST INC	STOCKTON	CA	Manganese compounds	35	0	68	0.29%	23.1%	83.9%
SUWANNEE AMERICAN CEMENT CO LLC	SUMTERVILLE	FL	Nickel	14	0	55	0.23%	10.8%	30.9%
ASH GROVE CEMENT	FOREMAN	AR	Benzene	493	0	55	0.23%	14.9%	37.7%
CADILLAC ASPHALT LLC - DIX	DETROIT	MI	Polycyclic aromatic compounds	1	0	53	0.22%	29.4%	52.4%
OLDCASTLE PRECAST INC	CHANDLER	AZ	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	11	0	48	0.20%	15.0%	57.1%
PENNSY SUPPLY INC SILVER SPRING FACILITY	MECHANICSBURG	PA	Polycyclic aromatic compounds	1	0	48	0.20%	6.6%	28.0%
ASH GROVE CEMENT CO.	SEATTLE	WA	Mercury compounds	12	0	46	0.19%	9.8%	47.3%
GATES FACILITY	ROCHESTER	NY	Polycyclic aromatic compounds	1	0	43	0.18%	26.6%	57.1%
BARRETTE OUTDOOR LIVING INC.	NEPHI	UT	Butyl acrylate	1,435	0	42	0.18%	5.6%	10.9%
CENTRAL PRE-MIX SULLIVAN ROAD	SPOKANE	WA	Polycyclic aromatic compounds	1	0	40	0.17%	11.5%	15.6%
RIVERBEND SAND & GRAVEL	SALEM	OR	Polycyclic aromatic compounds	1	0	40	0.17%	13.8%	39.3%
SHELLY MATERIALS PLANT 90	COLUMBUS	OH	Polycyclic aromatic compounds	1	0	35	0.15%	21.3%	34.3%
MICHIGAN PAVING & MATERIALS CO. - GR SOUTH	GRAND RAPIDS	MI	Polycyclic aromatic compounds	1	0	32	0.13%	21.6%	48.4%
ASH GROVE CEMENT CO MONTANA CITY PLANT	CLANCY	MT	Chromium	2	0	30	0.12%	8.8%	10.0%
OLDCASTLE PRECAST INC	FONTANA	CA	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	9	0	28	0.12%	12.8%	84.5%
ASH GROVE CEMENT CO	CHANUTE	KS	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	26,000	0	27	0.11%	17.2%	12.2%
MICHIGAN PAVING & MATERIALS CO - KALAMAZOO ASPHALT	KALAMAZOO	MI	Polycyclic aromatic compounds	1	0	26	0.11%	16.8%	37.5%
PIKE INDUSTRIES INC. - WILLISTON VT (P800)	WILLISTON	VT	Polycyclic aromatic compounds	4	0	25	0.11%	12.5%	17.4%
CADILLAC ASPHALT LLC - WIXOM	WIXOM	MI	Polycyclic aromatic compounds	1	0	25	0.10%	7.4%	33.3%
PREFERRED MATERIALS INC - GREENLAND RD	JACKSONVILLE	FL	Polycyclic aromatic compounds	1	0	25	0.10%	8.9%	40.4%
ALLIED CORP PLANT 76	CLEVELAND	OH	Polycyclic aromatic compounds	0	0	24	0.10%	25.4%	45.6%
APAC-CENTRAL INC TULSA GENCOR ASPHALT 4053	TULSA	OK	Lead compounds	9	0	24	0.10%	17.6%	54.8%
ASH GROVE CEMENT CO	MIDLOTHIAN	TX	Lead compounds	23	0	24	0.10%	12.4%	69.3%
STAKER & PARSON COS BECK NORTH READY MIX & ASPHALT	SALT LAKE CITY	UT	Polycyclic aromatic compounds	1	0	24	0.10%	9.8%	36.1%
PREFERRED MATERIALS INC-KISSIMMEE ASPHALT PLANT	KISSIMMEE	FL	Polycyclic aromatic compounds	0	0	23	0.10%	21.8%	80.1%
APAC-CENTRAL INC. MUSKOGEE ASPHALT	MUSKOGEE	OK	Polycyclic aromatic compounds	7	0	21	0.09%	18.1%	47.2%
OLDCASTLE PRECAST INC	RALEIGH	NC	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	18	0	20	0.09%	13.2%	42.1%
POINT OF THE MOUNTAIN FACILITIES	LEHI	UT	Polycyclic aromatic compounds	1	0	20	0.08%	5.4%	19.9%
CADILLAC ASPHALT LLC - RAWSONVILLE	BELLEVILLE	MI	Polycyclic aromatic compounds	1	0	19	0.08%	14.8%	47.3%
CADILLAC ASPHALT LLC - ANN ARBOR	ANN ARBOR	MI	Polycyclic aromatic compounds	1	0	18	0.08%	12.7%	29.7%
ASH GROVE CEMENT CO	CHANUTE	KS	Manganese compounds	341	0	18	0.08%	20.9%	13.0%
CADILLAC ASPHALT LLC - TROY	TROY	MI	Polycyclic aromatic compounds	1	0	17	0.07%	10.8%	39.7%
MICHIGAN PAVING & MATERIALS CO. SPARTAN ASPHALT - LANSING	LANSING	MI	Polycyclic aromatic compounds	1	0	16	0.07%	21.5%	36.8%
CADILLAC ASPHALT L.L.C. - CLARKSTON	CLARKSTON	MI	Polycyclic aromatic compounds	1	0	16	0.07%	8.8%	20.6%
MICHIGAN PAVING & MATERIALS - GR NORTH (COMSTOCK PARK)	COMSTOCK PARK	MI	Polycyclic aromatic compounds	1	0	16	0.07%	12.0%	30.2%
INTERSTATE CONCRETE & ASPHALT - WYOMING	RATHDRUM	ID	Polycyclic aromatic compounds	1	0	16	0.07%	10.3%	12.0%
IROQUOIS ROCK PRODUCTS/ HENRIETTA DRUM	ROCHESTER	NY	Polycyclic aromatic compounds	1	0	15	0.06%	12.4%	34.8%
ASH GROVE CEMENT	FOREMAN	AR	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	140,000	0	14	0.06%	17.9%	39.0%
CADILLAC ASPHALT LLC - ROMULUS	ROMULUS	MI	Polycyclic aromatic compounds	1	0	14	0.06%	13.5%	39.0%
OLDCASTLE PRECAST INC	CROYDON	PA	Lead compounds	1	0	13	0.05%	13.3%	43.8%
CADILLAC ASPHALT - SHELBY PLANT	SHELBY TOWNSHIP	MI	Polycyclic aromatic compounds	1	0	12	0.05%	7.4%	20.7%
OLDCASTLE PRECAST INC	CHANDLER	AZ	Lead compounds	1	0	11	0.05%	15.0%	57.1%
APAC-CENTRAL INC. SHARPS ASPHALT	SPRINGDALE	AR	Polycyclic aromatic compounds	1	0	11	0.05%	9.5%	41.4%
SHELLY MATERIALS PLANT NO 94 (0145000399)	REYNOLDSBURG	OH	Polycyclic aromatic compounds	0	0	11	0.04%	8.9%	50.9%
PIKE INDUSTRIES INC. - WELLS	WELLS	ME	Polycyclic aromatic compounds	4	0	10	0.04%	7.4%	9.5%
MICHIGAN PAVING & MATERIALS CO - JACKSON	JACKSON	MI	Polycyclic aromatic compounds	1	0	10	0.04%	16.2%	25.7%
ASH GROVE CEMENT CO	CHANUTE	KS	Chloroform	9	0	10	0.04%	21.3%	13.1%
OLDCASTLE INFRASTRUCTURE - ACWORTH	ACWORTH	GA	Methyl methacrylate	5,203	0	9	0.04%	6.9%	49.9%
KING ROAD MATERIALS CORDELL ROAD FACILITY	SCHENECTADY	NY	Polycyclic aromatic compounds	0	0	9	0.04%	9.0%	31.0%
PIKE INDUSTRIES - WESTBROOK	WESTBROOK	ME	Polycyclic aromatic compounds	0	0	9	0.04%	13.0%	20.3%
PIKE INDUSTRIES INC - NORTHFIELD	NORTHFIELD	NH	Polycyclic aromatic compounds	4	0	8	0.04%	9.5%	7.4%
ASH GROVE CEMENT CO	CHANUTE	KS	Benzene	21	0	8	0.04%	21.3%	13.1%
ASH GROVE CEMENT CO	CHANUTE	KS	1,2-Dichloroethane	6	0	8	0.03%	21.3%	13.1%
CADILLAC ASPHALT LLC - MT. CLEMENS	MOUNT CLEMENS	MI	Polycyclic aromatic compounds	0	0	8	0.03%	14.3%	34.9%
OLDCASTLE PRECAST INC	RALEIGH	NC	Lead compounds	2	0	8	0.03%	13.2%	42.1%
ASH GROVE CEMENT CO.	SEATTLE	WA	Lead compounds	1	0	7	0.03%	9.8%	47.3%
SEWARD PLANT	LIBERTY HILL	TX	Polycyclic aromatic compounds	1	0	7	0.03%	4.5%	42.5%
OLDCASTLE PRECAST INC	FONTANA	CA	Lead compounds	1	0	7	0.03%	12.8%	84.5%
TILCON CONNECTICUT INC.	NEW BRITAIN	CT	Polycyclic aromatic compounds	0	0	7	0.03%	10.9%	42.1%
PIKE INDUSTRIES INC. - PORTSMOUTH	PORTSMOUTH	NH	Polycyclic aromatic compounds	0	0	7	0.03%	7.1%	12.7%
MANOR HOT MIX PLANT	MANOR	TX	Polycyclic aromatic compounds	1	0	7	0.03%	7.6%	72.1%
CADILLAC ASPHALT LLC	MONROE	MI	Polycyclic aromatic compounds	0	0	6	0.03%	14.2%	13.9%
PENFIELD FACILITY	PENFIELD	NY	Polycyclic aromatic compounds	0	0	6	0.03%	7.7%	18.4%
ASH GROVE CEMENT CO	MIDLOTHIAN	TX	Mercury compounds	11	0	6	0.03%	12.4%	69.4%
ASH GROVE CEMENT CO	DURKEE	OR	Chromium	6	0	6	0.02%	16.9%	15.7%
HANCOCK CONCRETE PRODUCTS LLC - ATLANTIC AVE	HANCOCK	MN	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	53	0	5	0.02%	12.1%	13.0%
STAKER & PARSON COS ST GEORGE READY-MIX & ASPHALT	SAINT GEORGE	UT	Polycyclic aromatic compounds	0	0	5	0.02%	6.0%	19.7%
OLDCASTLE PRECAST INC	STOCKTON	CA	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	5	0	5	0.02%	23.1%	84.0%
STONECO PLANT 110	MAUMEE	OH	Polycyclic aromatic compounds	0	0	5	0.02%	10.8%	24.8%
OLDCASTLE PRECAST INC	PLEASANTON	CA	Lead compounds	1	0	5	0.02%	5.5%	65.0%
OLDCASTLE INFRASTRUCTURE INC	NUEVO	CA	Styrene	15,659	0	5	0.02%	12.9%	78.8%
PENNSY SUPPLY INC PITTSTON FACILITY	PITTSTON	PA	Polycyclic aromatic compounds	0	0	5	0.02%	13.4%	16.6%
OLDCASTLE PRECAST INC	LAKESIDE	CA	Lead compounds	0	0	4	0.02%	9.5%	44.1%
HOOKSETT CRUSHED STONE PIKE INDUSTRIES INC	HOOKSETT	NH	Polycyclic aromatic compounds	0	0	4	0.02%	6.9%	15.8%
OLDCASTLE INFRASTRUCTURE - ACWORTH	ACWORTH	GA	Styrene	3,740	0	4	0.02%	6.7%	51.0%
PIKE INDUSTRIES INC-WASHINGTON	WASHINGTON	ME	Polycyclic aromatic compounds	4	0	4	0.02%	11.4%	6.5%
MOISTURESHIELD INC.	SPRINGDALE	AR	Zinc compounds	251	0	4	0.02%	15.0%	68.2%
ASH GROVE CEMENT CO	CHANUTE	KS	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	67,000	0	4	0.02%	17.2%	12.2%
OLDCASTLE PRECAST INC	STOCKTON	CA	Lead compounds	1	0	3	0.01%	23.1%	84.0%
LEBANON CRUSHED STONE PIKE INDUSTRIES INC	WEST LEBANON	NH	Polycyclic aromatic compounds	1	0	3	0.01%	9.1%	13.7%
ASH GROVE CEMENT CO	CHANUTE	KS	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	153	0	3	0.01%	20.7%	12.9%
TILCON CONNECTICUT INC	NEWINGTON	CT	Polycyclic aromatic compounds	0	0	3	0.01%	16.3%	59.0%
WACO HOT MIX PLANT	WACO	TX	Polycyclic aromatic compounds	1	0	3	0.01%	44.7%	54.7%
ASH GROVE CEMENT CO	MIDLOTHIAN	TX	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)	8,730	0	3	0.01%	12.3%	69.2%
TILCON CONNECTICUT INC	NORTH BRANFORD	CT	Polycyclic aromatic compounds	0	0	3	0.01%	9.1%	30.6%
GORHAM SAND & GRAVEL PIKE INDUSTRIES INC	GORHAM	NH	Polycyclic aromatic compounds	2	0	3	0.01%	9.8%	8.2%
OLDCASTLE PRECAST INC	MANSFIELD	TX	Lead compounds	1	0	3	0.01%	10.8%	57.7%
PIKE INDUSTRIES INC. - SIDNEY	SIDNEY	ME	Polycyclic aromatic compounds	1	0	2	0.01%	10.3%	6.1%
OLDCASTLE INFRASTRUCTURE INC.	MADERA	CA	Lead compounds	1	0	2	0.01%	21.0%	85.7%
ASH GROVE CEMENT	FOREMAN	AR	1,1,2-Trichloroethane	106	0	2	0.01%	14.9%	37.7%
OLDCASTLE INFRASTRUCTURE	SWEETWATER	TN	Styrene	36,261	0	2	0.01%	16.1%	16.5%
OLDCASTLE INFRASTRUCTURE & PREFERRED MATERIALS	CAPE CORAL	FL	Lead compounds	1	0	2	0.01%	13.4%	43.3%
ASH GROVE CEMENT CO	LOUISVILLE	NE	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)	49,700	0	2	0.01%	6.7%	20.5%
ASH GROVE CEMENT CO	MIDLOTHIAN	TX	Zinc compounds	474	0	2	0.01%	12.4%	69.4%
OLDCASTLE PRECAST INC	ELGIN	IL	Lead compounds	0	0	2	0.01%	9.6%	57.7%
SUPERLITE BLOCK INC	CHANDLER	AZ	Lead	0	0	2	0.01%	11.6%	50.1%
OLDCASTLE PRECAST INC	WILSONVILLE	OR	Lead compounds	0	0	2	0.01%	8.6%	31.0%
PIKE INDUSTRIES INC. - POLAND	POLAND	ME	Polycyclic aromatic compounds	1	0	2	0.01%	10.4%	8.0%
OLDCASTLE INFRASTRUCTURE & IDAHO SAND & GRAVEL	NAMPA	ID	Lead compounds	1	0	2	0.01%	9.9%	34.5%
CALLANAN INDUSTRIES ALBANY ASPHALT PLANT	ALBANY	NY	Polycyclic aromatic compounds	0	0	2	0.01%	17.1%	52.0%
SHELLY MATERIALS PLANT 24 (0180000002)	OSTRANDER	OH	Polycyclic aromatic compounds	0	0	2	0.01%	6.8%	21.7%
SUPERLITE BLOCK INC.	PHOENIX	AZ	Lead	0	0	1	0.01%	17.5%	67.5%
OLDCASTLE PRECAST INC	KENOSHA	WI	Lead compounds	1	0	1	0.01%	10.7%	33.0%
OLDCASTLE INFRASTRUCTURE INC	POTEAU	OK	Styrene	5,978	0	1	0.01%	22.0%	32.9%
ASH GROVE CEMENT	FOREMAN	AR	Manganese compounds	168	0	1	0.01%	17.0%	38.6%
APAC-MISSISSIPPI & PRECISION PACKAGING	JACKSON	MS	Lead compounds	2	0	1	0.01%	24.6%	74.6%
ASH GROVE CEMENT CO	LOUISVILLE	NE	Mercury compounds	24	0	1	0.01%	6.6%	20.7%
SUWANNEE AMERICAN CEMENT CO LLC	SUMTERVILLE	FL	Mercury compounds	30	0	1	0.01%	11.1%	29.6%
OLDCASTLE PRECAST INC	OGDEN	UT	Lead compounds	1	0	1	0.01%	15.7%	33.4%
HANCOCK CONCRETE PRODUCTS LLC - ATLANTIC AVE	HANCOCK	MN	Lead compounds	4	0	1	0.01%	12.1%	13.0%
OLDCASTLE PRECAST INC	FREDERICKSBURG	VA	Manganese compounds	2	0	1	0.01%	9.4%	44.1%
PENNSY SUPPLY INC SILVER SPRING FACILITY	MECHANICSBURG	PA	Lead	0	0	1	0.01%	7.5%	29.2%
APAC-MISSISSIPPI INC. GLEN ASPHALT PLANT	GLEN	MS	Polycyclic aromatic compounds	1	0	1	0.01%	13.7%	13.0%
MICHIGAN PAVING & MATERIALS - PAW PAW (KLETT) ASPHALT PLAN	PAW PAW	MI	Polycyclic aromatic compounds	0	0	1	0.01%	14.1%	22.7%
HURST BAGGING FACILITY	HURST	TX	Lead	1	0	1	0.01%	10.3%	51.5%
WALWORTH FACILITY	WALWORTH	NY	Polycyclic aromatic compounds	0	0	1	0.01%	7.9%	10.5%
ASH GROVE CEMENT CO	LOUISVILLE	NE	Lead compounds	6	0	1	0.01%	6.8%	20.3%
CALLANAN INDUSTRIES INC. OXBOW FACILITY	CLOCKVILLE	NY	Polycyclic aromatic compounds	0	0	1	0.00%	9.7%	13.0%
ASH GROVE CEMENT CO MONTANA CITY PLANT	CLANCY	MT	Lead compounds	45	0	1	0.00%	9.4%	9.9%
TILCON CONNECTICUT INC.	WALLINGFORD	CT	Polycyclic aromatic compounds	0	0	1	0.00%	10.5%	38.7%
ASH GROVE CEMENT CO	CHANUTE	KS	Trichloroethylene	5	0	1	0.00%	21.3%	13.1%
TILCON CONNECTICUT INC	DANBURY	CT	Polycyclic aromatic compounds	0	0	1	0.00%	8.8%	41.9%
OLDCASTLE INFRASTRUCTURE INC.	MADERA	CA	Styrene	4,298	6,468	1	0.00%	21.3%	80.1%
APAC-CENTRAL INC. MUSKOGEE ASPHALT	MUSKOGEE	OK	Lead compounds	5	0	1	0.00%	18.0%	46.5%
HANCOCK CONCRETE PRODUCTS LLC	CANNON FALLS	MN	Lead compounds	1	0	1	0.00%	6.6%	19.0%
SUPERLITE BLOCK INC.	PHOENIX	AZ	Lead	0	0	1	0.00%	16.8%	67.1%
MANCHESTER FACILITY	CLIFTON SPRINGS	NY	Polycyclic aromatic compounds	0	0	1	0.00%	16.9%	18.7%
OLDCASTLE PRECAST INC	AVON	CT	Lead compounds	0	0	1	0.00%	7.5%	28.9%
PIKE INDUSTRIES INC. - WATERFORD VT (P702 & C603)	SAINT JOHNSBURY	VT	Polycyclic aromatic compounds	1	0	1	0.00%	11.6%	8.7%
APAC-CENTRAL INC. JENNY LIND ASPHALT	GREENWOOD	AR	Polycyclic aromatic compounds	0	0	1	0.00%	13.5%	19.6%
US MIX	DENVER	CO	Lead compounds	0	0	1	0.00%	11.1%	40.6%
ASH GROVE CEMENT	FOREMAN	AR	Mercury compounds	120	0	1	0.00%	17.9%	39.0%
ADAMS AN OLDCASTLE CO - MORRISVILLE	MORRISVILLE	NC	Lead	0	0	1	0.00%	6.3%	58.7%
HANCOCK CONCRETE PRODUCTS LLC - COURTLAND	COURTLAND	MN	Lead compounds	2	0	1	0.00%	10.1%	11.5%
OLDCASTLE INFRASTRUCTURE & PREFERRED MATERIALS	CAPE CORAL	FL	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1	0	1	0.00%	12.7%	40.8%
OLDCASTLE PRECAST INC	OGDEN	UT	Lead compounds	0	0	1	0.00%	11.2%	39.1%
CENTRAL PRE-MIX SULLIVAN ROAD	SPOKANE	WA	Lead compounds	0	0	1	0.00%	10.2%	16.3%
ASH GROVE CEMENT	FOREMAN	AR	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)	117,500	0	1	0.00%	16.7%	38.5%
READY MIXED CONCRETE CO 36TH & L PLANT	OMAHA	NE	Lead	0	0	1	0.00%	13.2%	53.8%
SUPERLITE BLOCK INC.	GILBERT	AZ	Lead	0	0	1	0.00%	13.8%	52.7%
APAC-MISSISSIPPI INC. GLEN ASPHALT PLANT	GLEN	MS	Lead compounds	5	0	1	0.00%	17.2%	16.4%
SUWANNEE AMERICAN CEMENT CO LLC	SUMTERVILLE	FL	Lead compounds	6	0	1	0.00%	10.7%	31.2%
READY MIXED CONCRETE CO ELKHORN PLANT	ELKHORN	NE	Lead	0	0	1	0.00%	2.9%	13.1%
SUPERLITE BLOCK	PHOENIX	AZ	Lead	0	0	1	0.00%	15.5%	64.3%
AMCOR MASONRY PRODUCTS	NORTH SALT LAKE	UT	Lead compounds	0	0	0	0.00%	8.4%	28.4%
ASH GROVE CEMENT CO	CHANUTE	KS	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)	79,700	0	0	0.00%	19.4%	12.6%
KNIFE RIVER SPOKANE PRESTRESS	SPOKANE	WA	Lead compounds	0	0	0	0.00%	11.7%	20.2%
OLDCASTLE PRECAST INC	FAYETTEVILLE	NC	Lead compounds	1	0	0	0.00%	17.4%	49.4%
PIKE INDUSTRIES INC. - NEW HAVEN (C600 & P736)	NEW HAVEN	VT	Polycyclic aromatic compounds	0	0	0	0.00%	6.5%	9.3%
APG EAST - ANCHOR & PENNSY SUPPLY	MANHEIM	PA	Lead compounds	0	0	0	0.00%	8.5%	25.3%
ADAMS AN OLDCASTLE CO-GREENSBORO	GREENSBORO	NC	Lead	0	0	0	0.00%	18.2%	64.3%
INTERSTATE CONCRETE & ASPHALT - WYOMING	RATHDRUM	ID	Lead compounds	0	0	0	0.00%	11.0%	13.3%
ASH GROVE CEMENT CO	PORTLAND	OR	Lead compounds	0	0	0	0.00%	12.0%	37.0%
PREFERRED-WINTERPARK RM	WINTER PARK	FL	Lead	0	0	0	0.00%	18.4%	55.9%
RIVERBEND SAND & GRAVEL	SALEM	OR	Lead compounds	0	0	0	0.00%	14.1%	38.7%
STAKER & PARSON COS BECK NORTH READY MIX & ASPHALT	SALT LAKE CITY	UT	Lead	0	0	0	0.00%	9.5%	30.8%
HANCOCK CONCRETE PRODUCTS	SIOUX FALLS	SD	Lead compounds	0	0	0	0.00%	12.4%	27.8%
READY MIXED CONCRETE CO MILLARD PLANT	OMAHA	NE	Lead	0	0	0	0.00%	7.0%	19.0%
OLDCASTLE PRECAST INC	BELLINGHAM	WA	Lead compounds	0	0	0	0.00%	12.4%	34.2%
CENTRAL PREMIX CONCRETE PRODUCTS CO	TACOMA	WA	Lead	0	0	0	0.00%	9.0%	44.2%
POINT OF THE MOUNTAIN FACILITIES	LEHI	UT	Lead	0	0	0	0.00%	6.3%	23.2%
CRH AMERICAS INC.	JACKSONVILLE	FL	Lead compounds	0	0	0	0.00%	21.3%	58.9%
OLDCASTLE PRECAST INC	MIDDLE ISLAND	NY	Lead compounds	0	0	0	0.00%	8.4%	31.9%
SUWANNEE AMERICAN CEMENT	BRANFORD	FL	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)	44,108	0	0	0.00%	13.5%	25.3%
OLDCASTLE PRECAST INC	IDAHO FALLS	ID	Lead compounds	0	0	0	0.00%	12.9%	19.1%
ASH GROVE CEMENT CO.	SEATTLE	WA	Zinc compounds	10	0	0	0.00%	9.8%	47.3%
ASH GROVE CEMENT- LEAMINGTON UTAH	LEAMINGTON	UT	Lead compounds	61	0	0	0.00%	13.0%	18.9%
CENTRAL PRE-MIX CONCRETE PRODUCTS CO	KENT	WA	Lead	0	0	0	0.00%	10.1%	53.5%
ASH GROVE CEMENT CO	CHANUTE	KS	Lead compounds	3	0	0	0.00%	21.0%	13.0%
LEVIAT	BOONE	IA	Styrene	7,319	0	0	0.00%	8.8%	10.2%
APAC-CENTRAL INC. ROBERTS ASPHALT 4037	TAHLEQUAH	OK	Polycyclic aromatic compounds	0	0	0	0.00%	23.7%	55.9%
OLDCASTLE PRECAST INC	CHOWCHILLA	CA	Lead compounds	0	0	0	0.00%	19.4%	69.2%
READY MIXED CONCRETE CO BELLEVUE PLANT	BELLEVUE	NE	Lead	0	0	0	0.00%	9.8%	36.1%
OLDCASTLE PACIFIC STOCKTON	STOCKTON	CA	Lead compounds	0	0	0	0.00%	14.7%	75.3%
READY MIXED CONCRETE CO COUNCIL BLUFFS PLANT	COUNCIL BLUFFS	IA	Lead	0	0	0	0.00%	19.1%	26.4%
PREFERRED-TAMPA 24TH RM	TAMPA	FL	Lead	0	0	0	0.00%	16.2%	51.6%
ADAMS COWPENS DM	GAFFNEY	SC	Lead compounds	0	0	0	0.00%	17.1%	36.1%
ASH GROVE CEMENT	FOREMAN	AR	Dichloromethane (Methylene chloride)	1,635	0	0	0.00%	14.9%	37.7%
ASH GROVE CEMENT- LEAMINGTON UTAH	LEAMINGTON	UT	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)	150,083	0	0	0.00%	13.0%	18.9%
BARRETTE OUTDOOR LIVING INC.	NEPHI	UT	Methyl methacrylate	5,741	0	0	0.00%	5.5%	10.8%
OLDCASTLE PRECAST INC	TOPEKA	KS	Lead compounds	1	0	0	0.00%	13.1%	25.1%
CRH AMERICAS INC.	JACKSONVILLE	FL	Lead	0	0	0	0.00%	19.5%	61.3%
ADAMS AN OLDCASTLE CO - GREENVILLE SC	GREENVILLE	SC	Lead	0	0	0	0.00%	13.4%	36.5%
ASH GROVE CEMENT	FOREMAN	AR	Ethylbenzene	78	0	0	0.00%	14.7%	38.0%
SUWANNEE AMERICAN CEMENT	BRANFORD	FL	Mercury compounds	18	0	0	0.00%	13.5%	25.3%
PREFERRED-BRADENTON 63RD RM	BRADENTON	FL	Lead	0	0	0	0.00%	13.1%	41.6%
PREFERRED-DAVENPORT RM	DAVENPORT	FL	Lead	0	0	0	0.00%	13.3%	57.0%
SUWANNEE AMERICAN CEMENT	BRANFORD	FL	Lead compounds	5	0	0	0.00%	12.2%	23.3%
ASH GROVE CEMENT CO	CHANUTE	KS	Mercury compounds	55	0	0	0.00%	17.2%	12.2%
ASH GROVE CEMENT CO	CHANUTE	KS	Dichloromethane (Methylene chloride)	381	0	0	0.00%	21.3%	13.1%
STANDARD READY MIX CONCRETE CO SIOUX CITY PLANT	SIOUX CITY	IA	Lead	0	0	0	0.00%	16.2%	53.9%
KATY BAGGING FACILITY	KATY	TX	Lead	0	0	0	0.00%	10.1%	65.8%
PREFERRED-FT MYERS CANAL ST RM	FORT MYERS	FL	Lead	0	0	0	0.00%	15.3%	51.8%
APAC-CENTRAL INC. VINITA ASPHALT	VINITA	OK	Lead compounds	4	0	0	0.00%	19.2%	39.5%
ADAMS AN OLDCASTLE CO-ASHEVILLE	ASHEVILLE	NC	Lead	0	0	0	0.00%	16.8%	29.7%
JEWELL CONCRETE PRODUCTS	WACO	TX	Lead	0	0	0	0.00%	14.2%	46.0%
ASH GROVE CEMENT	FOREMAN	AR	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	28	0	0	0.00%	16.5%	38.3%
CENTRAL PRE-MIX CONCRETE CO. CRESTLINE FACILITY	SPOKANE	WA	Lead compounds	0	0	0	0.00%	17.8%	23.4%
PREFERRED-NARCOOSSEE RM	ORLANDO	FL	Lead	0	0	0	0.00%	12.9%	69.7%
PREFERRED-ALICO ROAD RM	FORT MYERS	FL	Lead	0	0	0	0.00%	10.5%	35.4%
PREFERRED-LAKELAND RM	LAKELAND	FL	Lead	0	0	0	0.00%	16.4%	48.4%
ASH GROVE CEMENT CO	CHANUTE	KS	Methyl tert-butyl ether	124	0	0	0.00%	21.3%	13.1%
ADAMS AN OLDCASTLE CO-COLFAX	COLFAX	NC	Lead	0	0	0	0.00%	10.8%	40.1%
PREFERRED-KISSIMMEE RM	KISSIMMEE	FL	Lead	0	0	0	0.00%	18.9%	77.0%
MATERIALS PACKAGING CORP	MEMPHIS	TN	Lead	0	0	0	0.00%	27.9%	75.3%
PRECISION PACKAGING INC	NORTH LITTLE ROCK	AR	Lead	0	0	0	0.00%	21.9%	51.4%
PREFERRED-WINTER GARDEN RM	WINTER GARDEN	FL	Lead	0	0	0	0.00%	12.6%	56.7%
CENTRAL PREMIX CONCRETE PRODUCTS CO.	PORTLAND	OR	Lead	0	0	0	0.00%	10.6%	33.7%
WENATCHEE SAND & GRAVEL	WENATCHEE	WA	Lead compounds	0	0	0	0.00%	11.1%	55.8%
ROSENBERG BLOCK PLANT	ROSENBERG	TX	Lead	0	0	0	0.00%	11.0%	69.3%
ASH GROVE CEMENT CO	CHANUTE	KS	Ethylbenzene	11	0	0	0.00%	21.4%	13.1%
PIKE INDUSTRIES INC. - PHILLIPS	PHILLIPS	ME	Polycyclic aromatic compounds	0	0	0	0.00%	11.4%	6.0%
INTERSTATE CONCRETE & ASPHALT POST FALLS	POST FALLS	ID	Lead compounds	0	0	0	0.00%	12.0%	14.1%
85TH ST MILLER MATERIALS	KANSAS CITY	MO	Lead	0	0	0	0.00%	13.4%	42.0%
PREFERRED-NAPLES SHIRLEY RM	NAPLES	FL	Lead	0	0	0	0.00%	6.0%	20.8%
PREFERRED-DAYTONA RM	DAYTONA BEACH	FL	Lead	0	0	0	0.00%	14.1%	34.5%
OLDCASTLE PRECAST INC	LEBANON	TN	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	0	0	0	0.00%	11.3%	31.4%
ASH GROVE CEMENT CO	CHANUTE	KS	1,1,2-Trichloroethane	1	0	0	0.00%	21.3%	13.1%
STONECO PLANT 110	MAUMEE	OH	Lead compounds	0	0	0	0.00%	16.8%	29.7%
PREFERRED-BONITA SPRINGS RM	BONITA SPRINGS	FL	Lead	0	0	0	0.00%	9.6%	26.9%
HANCOCK CONCRETE PRODUCTS	LAKE VIEW	IA	Lead compounds	0	0	0	0.00%	9.0%	12.1%
ASH GROVE CEMENT CO MONTANA CITY PLANT	CLANCY	MT	Mercury compounds	10	0	0	0.00%	9.6%	9.9%
PREFERRED-ALTA-RM	JACKSONVILLE	FL	Lead	0	0	0	0.00%	12.8%	48.8%
SUWANNEE AMERICAN CEMENT	BRANFORD	FL	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.)	0	0	0	0.00%	13.5%	25.3%
ASH GROVE CEMENT	FOREMAN	AR	Lead compounds	2	0	0	0.00%	15.1%	37.8%
OLDCASTLE PRECAST INC	MIDWAY	FL	Lead compounds	0	0	0	0.00%	24.8%	57.5%
PRECISION PACKAGING INC	FORT SMITH	AR	Lead	0	0	0	0.00%	26.1%	52.3%
ADAMS AN OLDCASTLE CO-COWPENS	COWPENS	SC	Lead	0	0	0	0.00%	17.1%	36.1%
PREFERRED-PUNTA GORDA RM	PUNTA GORDA	FL	Lead	0	0	0	0.00%	16.2%	23.4%
PREFERRED-ODESSA RM	NEW PORT RICHEY	FL	Lead	0	0	0	0.00%	10.6%	28.3%
ICCO EAGLE	EAGLE	ID	Lead	0	0	0	0.00%	8.7%	17.8%
PREFERRED-TAMPA 57 RM	TAMPA	FL	Lead	0	0	0	0.00%	17.9%	59.5%
GEORGIA MASONRY SUPPLY CONLEY	CONLEY	GA	Lead compounds	0	0	0	0.00%	15.8%	80.8%
ICCO MIDDELTON	CALDWELL	ID	Lead	0	0	0	0.00%	9.9%	24.7%
GATES FACILITY	ROCHESTER	NY	Benzo[g,h,i]perylene	0	0	0	0.00%	26.3%	57.0%
OLDCASTLE MILLER BONNER SPRINGS	BONNER SPRINGS	KS	Lead	0	0	0	0.00%	9.3%	32.3%
PREFERRED-MELBOURNE RM	MELBOURNE	FL	Lead	0	0	0	0.00%	14.8%	32.0%
PREFERRED-ODESSA BLK	NEW PORT RICHEY	FL	Lead	0	0	0	0.00%	10.6%	28.3%
MATERIALS PACKAGING CORP	OKLAHOMA CITY	OK	Lead compounds	0	0	0	0.00%	18.9%	52.0%
STAKER & PARSON COS ST GEORGE READY-MIX & ASPHALT	SAINT GEORGE	UT	Lead	0	0	0	0.00%	7.7%	19.9%
PORT OF SAN ANTONIO HOT MIX PLANT	SAN ANTONIO	TX	Benzo[g,h,i]perylene	0	0	0	0.00%	22.1%	86.6%
OLDCASTLE INFRASTRUCTURE INC	KENNEDALE	TX	Styrene	222	0	0	0.00%	14.3%	66.4%
OLDCASTLE PRECAST INC	PLATTEVILLE	CO	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1	0	0	0.00%	9.8%	38.1%
ASH GROVE CEMENT CO	CHANUTE	KS	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)	10	0	0	0.00%	20.9%	13.0%
PREFERRED-LOCKHART RM	ORLANDO	FL	Lead	0	0	0	0.00%	14.4%	70.2%
ASH GROVE CEMENT- LEAMINGTON UTAH	LEAMINGTON	UT	Mercury compounds	20	0	0	0.00%	13.0%	18.9%
PREFERRED-RIVERVIEW RM	RIVERVIEW	FL	Lead	0	0	0	0.00%	14.6%	56.2%
CALSTONE SAN MARTIN-OLDCASTLE APG	SAN MARTIN	CA	Lead compounds	0	0	0	0.00%	7.6%	69.8%
PREFERRED-CLEARWATER RM	CLEARWATER	FL	Lead	0	0	0	0.00%	12.4%	35.4%
AMERICAN ROCK PRODUCTS HANFORD	RICHLAND	WA	Lead compounds	0	0	0	0.00%	11.2%	35.5%
OLDCASTLE INFRASTRUCTURE & IDAHO SAND & GRAVEL	NAMPA	ID	Mercury compounds	0	0	0	0.00%	10.8%	32.5%
AMERICAN ROCK PRODUCTS PASCO	PASCO	WA	Lead compounds	0	0	0	0.00%	9.9%	47.7%
CENTRAL PRE-MIX - YAKIMA	YAKIMA	WA	Lead compounds	0	0	0	0.00%	25.1%	68.5%
SIOUXLAND CONCRETE CO	SOUTH SIOUX CITY	NE	Lead	0	0	0	0.00%	14.2%	48.1%
PREFERRED-DIVISION RM	ORLANDO	FL	Lead	0	0	0	0.00%	14.7%	62.3%
ADAMS AN OLDCASTLE CO-LILESVILLE	LILESVILLE	NC	Lead compounds	0	0	0	0.00%	20.0%	47.3%
GEORGIA MASONRY SUPPLY JONESBORO	JONESBORO	GA	Lead	0	0	0	0.00%	15.9%	88.7%
COASTAL AN OLDCASTLE CO	TAMPA	FL	Lead compounds	0	0	0	0.00%	17.5%	64.1%
PREFERRED-VENICE RM	VENICE	FL	Lead	0	0	0	0.00%	7.2%	12.9%
GEORGIA MASONRY SUPPLY FRANKLIN	FRANKLIN	TN	Lead	0	0	0	0.00%	5.4%	20.5%
PREFERRED-BONITA SPRINGS BLK	BONITA SPRINGS	FL	Lead	0	0	0	0.00%	9.6%	26.9%
ASH GROVE CEMENT CO	DURKEE	OR	Mercury compounds	35	0	0	0.00%	16.8%	19.2%
PREFERRED-ST AUGUSTINE RM	SAINT AUGUSTINE	FL	Lead	0	0	0	0.00%	10.0%	26.5%
ASH GROVE CEMENT	FOREMAN	AR	Naphthalene	5	0	0	0.00%	16.2%	38.7%
STAKER & PARSON CALIFORNIA READY-MIX CONCRETE	SALT LAKE CITY	UT	Lead	0	0	0	0.00%	11.9%	47.1%
CRH AMERICAS INC.	POMPANO BEACH	FL	Lead compounds	0	0	0	0.00%	16.2%	69.7%
CADILLAC ASPHALT LLC - DIX	DETROIT	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	26.3%	52.6%
PREFERRED-PASCO BLK	SPRING HILL	FL	Lead	0	0	0	0.00%	12.6%	29.3%
PREFERRED MATERIALS INC.	JACKSONVILLE	FL	Lead	0	0	0	0.00%	9.5%	41.2%
PREFERRED MATERIALS INC-TAMPA ASPHALT PLANT	TAMPA	FL	Benzo[g,h,i]perylene	0	0	0	0.00%	16.5%	61.3%
APAC-CENTRAL INC TULSA GENCOR ASPHALT 4053	TULSA	OK	Benzo[g,h,i]perylene	0	0	0	0.00%	18.0%	55.7%
GEORGIA MASONRY SUPPLY TYRONE	TYRONE	GA	Lead	0	0	0	0.00%	7.7%	48.3%
CALSTONE GILROY-OLDCASTLE APG	GILROY	CA	Lead compounds	0	0	0	0.00%	8.7%	72.7%
GERHOLD CONCRETE CO GRAND ISLAND PLANT	GRAND ISLAND	NE	Lead	0	0	0	0.00%	8.1%	28.0%
PREFERRED-OBRIEN RM	HOWEY IN THE HILLS	FL	Lead	0	0	0	0.00%	9.9%	43.9%
GEORGIA MASONRY SUPPLY LAWRENCEVILLE BLOCK	LAWRENCEVILLE	GA	Lead	0	0	0	0.00%	13.6%	67.6%
MANITOU CONCRETE- DOLOMITE PRODUCTS CO	ROCHESTER	NY	Lead	0	0	0	0.00%	12.7%	34.1%
PREFERRED - EDGEWATER BLOCK	EDGEWATER	FL	Lead	0	0	0	0.00%	12.8%	15.2%
ADAMS RIDGEWAY	RIDGEWAY	SC	Lead	0	0	0	0.00%	12.3%	42.9%
ASH GROVE CEMENT CO MONTANA CITY PLANT	CLANCY	MT	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)	4,806	0	0	0.00%	9.5%	9.9%
TRENWYTH INDUSTRIES	EMIGSVILLE	PA	Methyl methacrylate	60	0	0	0.00%	9.0%	24.5%
PREFERRED-PUNTA GORDA BLOCK	PUNTA GORDA	FL	Lead	0	0	0	0.00%	16.2%	23.4%
FORDYCE CONCRETE CO INC CENTRAL AVENUE FACILITY	KANSAS CITY	KS	Lead compounds	0	0	0	0.00%	18.1%	47.9%
ADAMS AN OLDCASTLE CO - CASTLE HAYNE	CASTLE HAYNE	NC	Lead	0	0	0	0.00%	13.6%	29.2%
CENTRAL PRE-MIX SULLIVAN ROAD	SPOKANE	WA	Benzo[g,h,i]perylene	0	0	0	0.00%	10.2%	16.2%
NORTHFIELD BLOCK CO	MUNDELEIN	IL	Lead	0	0	0	0.00%	8.2%	51.7%
MATERIALS PACKAGING CORP	HARRISONVILLE	MO	Lead	0	0	0	0.00%	8.6%	24.3%
GERHOLD CONCRETE CO NORFOLK PLANT	NORFOLK	NE	Lead	0	0	0	0.00%	15.4%	25.0%
ANCHOR AN OLDCASTLE CO	BRISTOL	PA	Lead compounds	0	0	0	0.00%	12.8%	44.7%
CALSTONE TRACY-OLDCASTLE APG	TRACY	CA	Lead compounds	0	0	0	0.00%	10.1%	69.1%
ASH GROVE CEMENT	FOREMAN	AR	Xylene (mixed isomers)	246	0	0	0.00%	14.5%	38.3%
JACK B PARSON SPANISH FORK	SPANISH FORK	UT	Lead	0	0	0	0.00%	8.0%	23.5%
NORTHFIELD FOREST VIEW	BERWYN	IL	Lead	0	0	0	0.00%	14.3%	70.1%
SUPERLITE BLOCK	TUCSON	AZ	Lead	0	0	0	0.00%	18.4%	52.8%
PENNSY SUPPLY INC SILVER SPRING FACILITY	MECHANICSBURG	PA	Benzo[g,h,i]perylene	0	0	0	0.00%	8.5%	30.5%
ANCHOR AN OLDCASTLE COMPANY	LYNDHURST	NJ	Lead compounds	0	0	0	0.00%	13.9%	61.8%
COASTAL AN OLDCASTLE CO	ZEPHYRHILLS	FL	Lead	0	0	0	0.00%	14.2%	40.3%
FORDYCE CONCRETE CO INC 63RD ST FACILITY	KANSAS CITY	MO	Lead compounds	0	0	0	0.00%	16.4%	51.2%
GERHOLD CONCRETE CO SEWARD PLANT	SEWARD	NE	Lead	0	0	0	0.00%	7.6%	9.8%
ASH GROVE CEMENT	FOREMAN	AR	Aniline	6	0	0	0.00%	13.3%	40.6%
PREFERRED-HUDSON RM	HUDSON	FL	Lead	0	0	0	0.00%	16.4%	20.5%
PREFERRED-LABELLE BLOCK	LABELLE	FL	Lead	0	0	0	0.00%	18.0%	60.3%
ASH GROVE CEMENT CO	PORTLAND	OR	Mercury compounds	0	0	0	0.00%	11.5%	33.9%
STAKER & PARSON COS BECK NORTH READY MIX & ASPHALT	SALT LAKE CITY	UT	Benzo[g,h,i]perylene	0	0	0	0.00%	10.0%	33.4%
PREFERRED-BALDWIN RM	BALDWIN	FL	Lead	0	0	0	0.00%	15.5%	49.6%
OLDCASTLE INFRASTRUCTURE - CASTROVILLE	CASTROVILLE	TX	Lead compounds	0	0	0	0.00%	10.2%	77.0%
SHELLY MATERIALS PLANT 90	COLUMBUS	OH	Benzo[g,h,i]perylene	0	0	0	0.00%	19.0%	36.7%
CENTRAL WASHINGTON CONCRETE - QUINCY	QUINCY	WA	Lead compounds	0	0	0	0.00%	18.6%	79.9%
PREFERRED-GROVELAND BLK	GROVELAND	FL	Lead	0	0	0	0.00%	8.8%	48.7%
RIVERBEND SAND & GRAVEL	SALEM	OR	Benzo[g,h,i]perylene	0	0	0	0.00%	14.3%	39.2%
ASH GROVE CEMENT CO	CHANUTE	KS	Xylene (mixed isomers)	35	0	0	0.00%	21.5%	13.1%
OLDCASTLE APG MID-ATLANTIC CROFTON MD	ODENTON	MD	Lead compounds	0	0	0	0.00%	7.5%	48.5%
INTERSTATE CONCRETE & ASPHALT - WYOMING	RATHDRUM	ID	Benzo[g,h,i]perylene	0	0	0	0.00%	10.9%	12.5%
CENTURY CONCRETE INC EDWARDSVILLE FACILITY	EDWARDSVILLE	KS	Lead compounds	0	0	0	0.00%	11.4%	33.6%
PREFERRED-PUNTA GORDA (CORAL) BLK	PUNTA GORDA	FL	Lead	0	0	0	0.00%	12.8%	35.1%
POINT OF THE MOUNTAIN FACILITIES	LEHI	UT	Benzo[g,h,i]perylene	0	0	0	0.00%	5.7%	21.3%
PREFERRED MATERIALS INC - GREENLAND RD	JACKSONVILLE	FL	Benzo[g,h,i]perylene	0	0	0	0.00%	10.0%	41.6%
CADILLAC ASPHALT LLC - WIXOM	WIXOM	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	10.0%	35.5%
GEORGIA MASONRY SUPPLY CARTERSVILLE	CARTERSVILLE	GA	Lead	0	0	0	0.00%	13.8%	40.3%
COASTAL AN OLDCASTLE CO	LEHIGH ACRES	FL	Lead	0	0	0	0.00%	15.7%	54.6%
ASH GROVE CEMENT CO	CHANUTE	KS	Tetrachloroethylene	1	0	0	0.00%	21.3%	13.1%
INTERSTATE CONCRETE & ASPHALT AIRWAY PIT	AIRWAY HEIGHTS	WA	Lead compounds	0	0	0	0.00%	18.4%	35.5%
CONCRETE CO OF SPRINGFIELD- SHERMAN STREET	SPRINGFIELD	MO	Lead compounds	0	0	0	0.00%	24.0%	21.1%
ANCHOR AN OLDCASTLE CO	EASTON	PA	Lead compounds	0	0	0	0.00%	8.1%	31.8%
COASTAL AN OLDCASTLE CO	ORLANDO	FL	Lead	0	0	0	0.00%	14.7%	66.7%
ASH GROVE CEMENT CO	DURKEE	OR	Lead compounds	4	0	0	0.00%	16.9%	17.2%
MICHIGAN PAVING & MATERIALS CO. - GR SOUTH	GRAND RAPIDS	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	18.7%	43.0%
ALLIED CORP PLANT 76	CLEVELAND	OH	Benzo[g,h,i]perylene	0	0	0	0.00%	25.3%	45.3%
CADILLAC ASPHALT LLC - TROY	TROY	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	12.4%	41.0%
OLDCASTLE APG MID-ATLANTIC RICHMOND VA	RICHMOND	VA	Lead compounds	0	0	0	0.00%	12.7%	56.2%
ADAMS AN OLDCASTLE CO-CHARLOTTE	CHARLOTTE	NC	Lead	0	0	0	0.00%	9.8%	57.8%
ASH GROVE CEMENT	FOREMAN	AR	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)	12	0	0	0.00%	16.9%	38.6%
ASH GROVE CEMENT CO	CHANUTE	KS	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.)	0	0	0	0.00%	17.2%	12.2%
CLEMENTE LATHAM PORT OF ALBANY PLANT	ALBANY	NY	Lead	0	0	0	0.00%	16.8%	51.3%
GERHOLD CONCRETE CO BLAIR PLANT	BLAIR	NE	Lead	0	0	0	0.00%	11.2%	23.3%
OLDCASTLE INFRASTRUCTURE & IDAHO SAND & GRAVEL	NAMPA	ID	Benzo[g,h,i]perylene	0	0	0	0.00%	10.6%	35.0%
PREFERRED MATERIALS INC-KISSIMMEE ASPHALT PLANT	KISSIMMEE	FL	Benzo[g,h,i]perylene	0	0	0	0.00%	18.6%	75.2%
ASH GROVE CEMENT CO	CHANUTE	KS	Aniline	0	0	0	0.00%	21.9%	13.2%
TRENWYTH INDUSTRIES	EMIGSVILLE	PA	Styrene	40	0	0	0.00%	9.0%	24.4%
ASH GROVE CEMENT	FOREMAN	AR	Certain glycol ethers	46	0	0	0.00%	15.3%	38.4%
AMERICAN ROCK PRODUCTS HERMISTON	HERMISTON	OR	Lead compounds	0	0	0	0.00%	12.1%	43.3%
ASH GROVE CEMENT CO	DURKEE	OR	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)	14,041	0	0	0.00%	16.8%	19.2%
OLDCASTLE APG MID-ATLANTIC WHITE MARSH MD	WHITE MARSH	MD	Lead compounds	0	0	0	0.00%	9.6%	43.7%
CENTRAL PRE-MIX CONCRETE PRODUCTS CO.	SPOKANE	WA	Lead	0	0	0	0.00%	11.0%	17.2%
GREEN & WHITE	CORVALLIS	OR	Lead compounds	0	0	0	0.00%	18.1%	24.3%
CADILLAC ASPHALT - SHELBY PLANT	SHELBY TOWNSHIP	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	9.4%	25.3%
SUWANNEE AMERICAN CEMENT CO LLC	SUMTERVILLE	FL	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.)	0	0	0	0.00%	11.1%	29.6%
CADILLAC ASPHALT L.L.C. - CLARKSTON	CLARKSTON	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	9.9%	26.4%
CADILLAC ASPHALT LLC - RAWSONVILLE	BELLEVILLE	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	14.4%	44.1%
PREFERRED-GREEN COVE RM	GREEN COVE SPRINGS	FL	Lead	0	0	0	0.00%	11.8%	35.5%
APAC-CENTRAL INC. SHARPS ASPHALT	SPRINGDALE	AR	Benzo[g,h,i]perylene	0	0	0	0.00%	9.3%	41.2%
NORTHFIELD-INDIANAPOLIS	INDIANAPOLIS	IN	Lead	0	0	0	0.00%	17.3%	37.4%
CADILLAC ASPHALT LLC - ROMULUS	ROMULUS	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	15.4%	41.2%
MATERIALS PACKAGING CORP	FREMONT	NE	Lead compounds	0	0	0	0.00%	8.9%	22.4%
ASH GROVE CEMENT	FOREMAN	AR	Methanol	11,240	0	0	0.00%	14.9%	37.7%
COASTAL AN OLDCASTLE CO	AUBURNDALE	FL	Lead compounds	0	0	0	0.00%	16.9%	46.2%
COASTAL AN OLDCASTLE CO	HAINES CITY	FL	Lead	0	0	0	0.00%	16.1%	63.0%
HELENA SAND & GRAVEL INC	HELENA	MT	Lead compounds	0	0	0	0.00%	15.0%	8.9%
MICHIGAN PAVING & MATERIALS CO - KALAMAZOO ASPHALT	KALAMAZOO	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	16.0%	35.2%
EP HENRY	PARKER FORD	PA	Lead compounds	0	0	0	0.00%	11.2%	34.8%
CENTURY CONCRETE INC OLATHE FACILITY	OLATHE	KS	Lead compounds	0	0	0	0.00%	8.9%	29.6%
OLDCASTLE APG - CINCINNATI	CINCINNATI	OH	Lead	0	0	0	0.00%	19.9%	48.0%
CADILLAC ASPHALT LLC - ANN ARBOR	ANN ARBOR	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	12.6%	30.7%
GEORGIA MASONRY SUPPLY PELHAM	PELHAM	AL	Lead	0	0	0	0.00%	9.3%	37.5%
ASH GROVE CEMENT	FOREMAN	AR	N-Nitrosodiphenylamine	2	0	0	0.00%	16.2%	38.8%
ASH GROVE CEMENT CO	CHANUTE	KS	Zinc compounds	29	0	0	0.00%	20.5%	12.9%
OLDCASTLE APG NEW ENGLAND	CRANSTON	RI	Lead	0	0	0	0.00%	12.4%	48.0%
GERHOLD CONCRETE CO WEST POINT PLANT	WEST POINT	NE	Lead	0	0	0	0.00%	7.6%	20.3%
MICHIGAN PAVING & MATERIALS - GR NORTH (COMSTOCK PARK)	COMSTOCK PARK	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	11.8%	28.8%
ASH GROVE CEMENT- LEAMINGTON UTAH	LEAMINGTON	UT	Zinc compounds	282	0	0	0.00%	13.0%	18.9%
MICHIGAN PAVING & MATERIALS CO. SPARTAN ASPHALT - LANSING	LANSING	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	19.8%	34.8%
MANOR HOT MIX PLANT	MANOR	TX	Benzo[g,h,i]perylene	0	0	0	0.00%	8.0%	69.0%
CENTRAL PRE-MIX - SUNNYSIDE	SUNNYSIDE	WA	Lead compounds	0	0	0	0.00%	11.7%	88.3%
ADAMS AN OLDCASTLE CO - HOLLY HILL	HOLLY HILL	SC	Lead	0	0	0	0.00%	19.5%	48.4%
SHELLY MATERIALS PLANT NO 94 (0145000399)	REYNOLDSBURG	OH	Benzo[g,h,i]perylene	0	0	0	0.00%	8.9%	51.0%
SUWANNEE AMERICAN CEMENT	BRANFORD	FL	Zinc compounds	54	0	0	0.00%	13.5%	25.3%
CHRISTIAN COUNTY CONCRETE	NIXA	MO	Lead compounds	0	0	0	0.00%	8.2%	15.2%
SUPERLITE BLOCK INC	CHANDLER	AZ	Mercury	0	0	0	0.00%	11.6%	50.1%
DURAKAST-CONCRETE CO OF THE OZARKS	SPRINGFIELD	MO	Lead compounds	0	0	0	0.00%	19.1%	17.4%
COASTAL AN OLDCASTLE CO	WEST PALM BEACH	FL	Lead	0	0	0	0.00%	17.5%	66.7%
GEORGIA MASONRY SUPPLY FLORENCE	FLORENCE	AL	Lead	0	0	0	0.00%	22.8%	38.1%
GERHOLD CONCRETE CO WAYNE PLANT	WAYNE	NE	Lead	0	0	0	0.00%	17.8%	15.9%
CADILLAC ASPHALT LLC - MT. CLEMENS	MOUNT CLEMENS	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	14.0%	35.0%
OLDCASTLE APG - MORRIS	MORRIS	IL	Lead	0	0	0	0.00%	6.6%	31.0%
SEWARD PLANT	LIBERTY HILL	TX	Benzo[g,h,i]perylene	0	0	0	0.00%	5.3%	41.5%
APAC-MISSISSIPPI & PRECISION PACKAGING	JACKSON	MS	Benzo[g,h,i]perylene	0	0	0	0.00%	27.9%	82.3%
HOOKSETT CRUSHED STONE PIKE INDUSTRIES INC	HOOKSETT	NH	Benzo[g,h,i]perylene	0	0	0	0.00%	8.0%	18.9%
INTERSTATE CONCRETE & ASPHALT - DOVER	DOVER	ID	Lead compounds	0	0	0	0.00%	13.3%	10.8%
CENTRAL SUPPLY CO OF WV - WESTOVER PLANT	MORGANTOWN	WV	Lead compounds	0	0	0	0.00%	23.4%	16.2%
CENTRAL WASHINGTON CONCRETE WENATCHEE	EAST WENATCHEE	WA	Lead compounds	0	0	0	0.00%	8.6%	36.8%
ASH GROVE CEMENT	FOREMAN	AR	n-Butyl alcohol (1-Butanol)	131	0	0	0.00%	14.7%	38.1%
SUPERLITE BLOCK INC.	PHOENIX	AZ	Mercury	0	0	0	0.00%	17.5%	67.5%
CALLANAN INDUSTRIES INC. ORISKANY FACILITY	ORISKANY	NY	Lead	0	0	0	0.00%	12.6%	21.0%
OLDCASTLE APG MID-ATLANTIC	CHESAPEAKE	VA	Lead compounds	0	0	0	0.00%	14.1%	60.2%
MICHIGAN PAVING & MATERIALS CO - JACKSON	JACKSON	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	15.3%	24.8%
STAKER & PARSON COS ST GEORGE READY-MIX & ASPHALT	SAINT GEORGE	UT	Benzo[g,h,i]perylene	0	0	0	0.00%	7.1%	19.8%
EP HENRY	FORT DIX	NJ	Lead compounds	0	0	0	0.00%	9.7%	46.0%
CADILLAC ASPHALT LLC	MONROE	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	14.5%	17.9%
ASH GROVE CEMENT CO	CHANUTE	KS	Methanol	1,240	0	0	0.00%	21.3%	13.1%
NORTHRUP BROCKPORT	BROCKPORT	NY	Lead	0	0	0	0.00%	13.0%	24.7%
OLDCASTLE APG - SHAKOPEE	SHAKOPEE	MN	Lead	0	0	0	0.00%	7.6%	30.9%
COASTAL AN OLDCASTLE CO	FORT PIERCE	FL	Lead	0	0	0	0.00%	13.0%	45.2%
CENTURY CONCRETE INC RANDOLPH FACILITY	KANSAS CITY	MO	Lead compounds	0	0	0	0.00%	14.9%	37.1%
STONECO PLANT 110	MAUMEE	OH	Benzo[g,h,i]perylene	0	0	0	0.00%	10.8%	24.7%
ANCHOR AN OLDCASTLE CO	BRISTOL	PA	Mercury compounds	0	0	0	0.00%	12.6%	45.0%
ANCHOR AN OLDCASTLE CO	CALVERTON	NY	Lead compounds	0	0	0	0.00%	8.9%	30.6%
ASH GROVE CEMENT CO	CHANUTE	KS	Naphthalene	0	0	0	0.00%	20.4%	12.8%
ADAMS AN OLDCASTLE CO-DUNN	DUNN	NC	Lead	0	0	0	0.00%	17.2%	43.1%
ADAMS FRANKLIN	FRANKLIN	NC	Lead	0	0	0	0.00%	17.6%	15.5%
APAC-CENTRAL INC. MUSKOGEE ASPHALT	MUSKOGEE	OK	Benzo[g,h,i]perylene	0	0	0	0.00%	18.0%	46.9%
ASH GROVE CEMENT CO	CHANUTE	KS	Certain glycol ethers	3	0	0	0.00%	21.1%	13.0%
COASTAL AN OLDCASTLE CO	PENSACOLA	FL	Lead compounds	0	0	0	0.00%	17.7%	44.3%
JEWELL CONCRETE PRODUCTS	WACO	TX	Mercury	0	0	0	0.00%	12.6%	45.3%
NORTHFIELD BLOCK CO	MUNDELEIN	IL	Mercury	0	0	0	0.00%	8.4%	45.9%
SUPERLITE BLOCK INC.	PHOENIX	AZ	Mercury	0	0	0	0.00%	16.8%	67.1%
ASH GROVE CEMENT	FOREMAN	AR	Zinc compounds	37	0	0	0.00%	17.4%	38.7%
NORTHFIELD FOREST VIEW	BERWYN	IL	Mercury	0	0	0	0.00%	14.6%	67.9%
OLDCASTLE - ANCHOR	HOLBROOK	MA	Lead compounds	0	0	0	0.00%	9.2%	43.2%
EP HENRY CORP WOODBURY PLANT	WOODBURY	NJ	Lead compounds	0	0	0	0.00%	15.3%	45.2%
CENTURY CONCRETE INC LEES SUMMIT FACILITY	KANSAS CITY	MO	Lead compounds	0	0	0	0.00%	9.0%	33.7%
ASH GROVE CEMENT	FOREMAN	AR	Toluene	910	0	0	0.00%	14.7%	37.9%
ANCHOR AN OLDCASTLE CO	FARMINGDALE	NJ	Lead compounds	0	0	0	0.00%	9.7%	30.1%
CENTRAL WASHINGTON CONCRETE EPHRATA	EPHRATA	WA	Lead compounds	0	0	0	0.00%	15.1%	42.0%
WACO HOT MIX PLANT	WACO	TX	Benzo[g,h,i]perylene	0	0	0	0.00%	38.7%	55.7%
US MIX	DENVER	CO	Mercury compounds	0	0	0	0.00%	11.1%	40.6%
PEBBLE TECHNOLOGY INTERNATIONAL	MESA	AZ	Lead compounds	0	0	0	0.00%	9.1%	40.4%
APG EAST - ANCHOR & PENNSY SUPPLY	MANHEIM	PA	Benzo[g,h,i]perylene	0	0	0	0.00%	5.3%	21.9%
OLDCASTLE APG SOUTH INC. DBA GEORGIA MASONRY SUPPLY	ROCKWOOD	TN	Lead	0	0	0	0.00%	13.1%	12.2%
CONCRETE CO OF SPRINGFIELD- REPUBLIC	REPUBLIC	MO	Lead compounds	0	0	0	0.00%	13.2%	12.8%
CENTRAL SUPPLY CO OF WV - MABSCOTT PLANT	MABSCOTT	WV	Lead compounds	0	0	0	0.00%	23.1%	15.8%
NORTHRUP FARMINGTON	FARMINGTON	NY	Lead	0	0	0	0.00%	9.9%	18.4%
ADAMS AN OLDCASTLE CO - MORRISVILLE	MORRISVILLE	NC	Mercury	0	0	0	0.00%	6.3%	58.7%
MICHIGAN PAVING & MATERIALS CO - MONROE	MONROE	MI	Polycyclic aromatic compounds	0	0	0	0.00%	18.7%	25.7%
ANCHOR AN OLDCASTLE CO	BRICK	NJ	Lead compounds	0	0	0	0.00%	8.3%	21.1%
HURST BAGGING FACILITY	HURST	TX	Mercury	0	0	0	0.00%	10.3%	51.5%
ASH GROVE CEMENT CO	CHANUTE	KS	Toluene	163	0	0	0.00%	21.4%	13.1%
ASH GROVE CEMENT CO	CHANUTE	KS	n-Butyl alcohol (1-Butanol)	13	0	0	0.00%	21.4%	13.1%
NORTHFIELD AN OLDCASTLE CO	SHEFFIELD LAKE	OH	Lead	0	0	0	0.00%	12.8%	23.0%
APG NEW ENGLAND	CANAAN	CT	Lead compounds	0	0	0	0.00%	12.6%	19.4%
CENTRAL SUPPLY CO OF WV - SALTWELL PLANT	BRIDGEPORT	WV	Lead compounds	0	0	0	0.00%	15.2%	8.8%
APG MID-ATLANTIC - WINCHESTER	WINCHESTER	VA	Lead compounds	0	0	0	0.00%	11.8%	29.1%
SUPERLITE BLOCK	PHOENIX	AZ	Mercury	0	0	0	0.00%	15.6%	64.4%
CONCRETE CO OF THE OZARKS- BRANSON EAST	HOLLISTER	MO	Lead compounds	0	0	0	0.00%	14.9%	16.5%
AMCOR MASONRY PRODUCTS	NORTH SALT LAKE	UT	Mercury compounds	0	0	0	0.00%	8.4%	28.4%
COASTAL AN OLDCASTLE CO DEFUNIAK SPRINGS	DEFUNIAK SPRINGS	FL	Lead	0	0	0	0.00%	18.2%	22.3%
LEBANON CRUSHED STONE PIKE INDUSTRIES INC	WEST LEBANON	NH	Benzo[g,h,i]perylene	0	0	0	0.00%	9.1%	14.2%
OLDCASTLE APG MID-ATLANTIC WHITE MARSH MD	WHITE MARSH	MD	Mercury	0	0	0	0.00%	10.0%	44.2%
OLDCASTLE APG NEW ENGLAND	OXFORD	MA	Lead compounds	0	0	0	0.00%	7.9%	21.9%
ADAMS AN OLDCASTLE CO-GREENSBORO	GREENSBORO	NC	Mercury	0	0	0	0.00%	18.2%	64.3%
OLDCASTLE APG MID-ATLANTIC CROFTON MD	ODENTON	MD	Mercury	0	0	0	0.00%	9.1%	54.1%
APG NEW ENGLAND	BATAVIA	NY	Lead compounds	0	0	0	0.00%	15.4%	19.6%
OLDCASTLE APG MID-ATLANTIC RICHMOND VA	RICHMOND	VA	Mercury	0	0	0	0.00%	12.8%	53.9%
ADAMS AN OLDCASTLE CO-CHARLOTTE	CHARLOTTE	NC	Mercury	0	0	0	0.00%	10.5%	53.7%
APAC-CENTRAL INC. JENNY LIND ASPHALT	GREENWOOD	AR	Benzo[g,h,i]perylene	0	0	0	0.00%	12.6%	17.2%
CENTRAL PREMIX CONCRETE PRODUCTS CO	TACOMA	WA	Mercury compounds	0	0	0	0.00%	9.0%	44.2%
NORTHFIELD-RHINO	WEST DES MOINES	IA	Lead	0	0	0	0.00%	10.6%	26.2%
APAC-MISSISSIPPI INC. GLEN ASPHALT PLANT	GLEN	MS	Benzo[g,h,i]perylene	0	0	0	0.00%	15.7%	15.6%
OLDCASTLE - THEODORE BLOCK	THEODORE	AL	Lead compounds	0	0	0	0.00%	17.6%	43.2%
ANCHOR AN OLDCASTLE CO	EASTON	PA	Mercury	0	0	0	0.00%	8.8%	30.2%
MICHIGAN PAVING & MATERIALS - PAW PAW (KLETT) ASPHALT PLAN	PAW PAW	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	14.3%	22.8%
CRH AMERICAS INC	GULFPORT	MS	Lead	0	0	0	0.00%	20.4%	41.6%
ASH GROVE CEMENT CO	DURKEE	OR	Zinc compounds	75	0	0	0.00%	16.9%	18.7%
SHELLY MATERIALS PLANT 24 (0180000002)	OSTRANDER	OH	Benzo[g,h,i]perylene	0	0	0	0.00%	6.7%	21.3%
CENTRAL PRE-MIX CONCRETE PRODUCTS CO	KENT	WA	Mercury compounds	0	0	0	0.00%	10.1%	53.6%
ASH GROVE CEMENT CO	CHANUTE	KS	Ethylene glycol	300	0	0	0.00%	17.3%	12.2%
ANCHOR AN OLDCASTLE CO	FREDONIA	PA	Lead compounds	0	0	0	0.00%	14.9%	12.6%
OLDCASTLE APG MID-ATLANTIC MILFORD VA	MILFORD	VA	Lead compounds	0	0	0	0.00%	10.0%	38.7%
CENTRAL SUPPLY CO OF WV - PRINCETON PLANT	PRINCETON	WV	Lead compounds	0	0	0	0.00%	20.9%	14.3%
OLDCASTLE INFRASTRUCTURE & PREFERRED MATERIALS	CAPE CORAL	FL	Mercury compounds	0	0	0	0.00%	13.5%	43.6%
OLDCASTLE APG - MORRIS	MORRIS	IL	Mercury	0	0	0	0.00%	6.9%	32.4%
PEBBLE TECHNOLOGY INTERNATIONAL	SLIDELL	LA	Lead compounds	0	0	0	0.00%	18.9%	47.0%
ADAMS COWPENS DM	GAFFNEY	SC	Mercury	0	0	0	0.00%	17.1%	36.1%
MICHIGAN PAVING & MATERIALS CO	ALMA	MI	Polycyclic aromatic compounds	0	0	0	0.00%	17.2%	17.1%
ADAMS AN OLDCASTLE CO - GREENVILLE SC	GREENVILLE	SC	Mercury	0	0	0	0.00%	13.4%	36.5%
KATY BAGGING FACILITY	KATY	TX	Mercury	0	0	0	0.00%	10.1%	65.6%
SUPERLITE BLOCK	TUCSON	AZ	Mercury	0	0	0	0.00%	17.8%	52.3%
OLDCASTLE APG NEW ENGLAND	VICTOR	NY	Lead compounds	0	0	0	0.00%	8.5%	21.9%
RAMIREZ LANE CONCRETE BATCH PLANT	AUSTIN	TX	Mercury	0	0	0	0.00%	13.4%	63.9%
CENTRAL PRE-MIX CONCRETE PRODUCTS CO.	SPOKANE	WA	Mercury compounds	0	0	0	0.00%	10.6%	17.1%
APAC-CENTRAL INC. ROBERTS ASPHALT 4037	TAHLEQUAH	OK	Benzo[g,h,i]perylene	0	0	0	0.00%	24.6%	56.7%
ROSENBERG BLOCK PLANT	ROSENBERG	TX	Mercury	0	0	0	0.00%	11.0%	69.3%
ADAMS AN OLDCASTLE CO-DUNN	DUNN	NC	Mercury	0	0	0	0.00%	16.9%	43.1%
CENTRAL PREMIX CONCRETE PRODUCTS CO.	PORTLAND	OR	Mercury compounds	0	0	0	0.00%	10.5%	34.1%
OLDCASTLE APG NORTHEAST INC.	WEST LEBANON	NH	Lead compounds	0	0	0	0.00%	11.4%	19.3%
HARMSTON PIT	ROOSEVELT	UT	Lead	0	0	0	0.00%	12.8%	19.4%
KING ROAD MATERIALS CORDELL ROAD FACILITY	SCHENECTADY	NY	Benzo[g,h,i]perylene	0	0	0	0.00%	9.1%	31.1%
ADAMS AN OLDCASTLE CO-COWPENS	COWPENS	SC	Mercury	0	0	0	0.00%	17.1%	36.1%
OLDCASTLE APG NEW ENGLAND	REHOBOTH	MA	Lead compounds	0	0	0	0.00%	9.0%	25.0%
ASH GROVE CEMENT CO	CHANUTE	KS	Chlorobenzene	4	0	0	0.00%	21.3%	13.1%
POINT OF THE MOUNTAIN FACILITIES	LEHI	UT	Mercury	0	0	0	0.00%	5.8%	21.5%
MATERIALS PACKAGING CORP	OKLAHOMA CITY	OK	Mercury	0	0	0	0.00%	18.8%	51.9%
APG NEW ENGLAND	CANAAN	CT	Mercury	0	0	0	0.00%	11.1%	18.8%
ANIMAS GLACIER GRAVEL	DURANGO	CO	Lead	0	0	0	0.00%	13.8%	27.6%
ASH GROVE CEMENT	FOREMAN	AR	sec-Butyl alcohol (2-Butanol)	304	0	0	0.00%	14.6%	38.1%
STAKER & PARSON COS BECK NORTH READY MIX & ASPHALT	SALT LAKE CITY	UT	Mercury	0	0	0	0.00%	9.5%	34.0%
MICHIGAN PAVING & MATERIALS CO - MONROE	MONROE	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	18.5%	25.8%
ADAMS AN OLDCASTLE CO-LILESVILLE	LILESVILLE	NC	Mercury	0	0	0	0.00%	20.0%	47.3%
ASH GROVE CEMENT CO	CHANUTE	KS	Methyl isobutyl ketone	5	0	0	0.00%	21.5%	13.1%
CALLANAN INDUSTRIES INC. OXBOW FACILITY	CLOCKVILLE	NY	Benzo[g,h,i]perylene	0	0	0	0.00%	10.1%	14.0%
ASH GROVE CEMENT	FOREMAN	AR	Ethylene glycol	7	0	0	0.00%	16.1%	38.4%
ASH GROVE CEMENT CO	CHANUTE	KS	m-Cresol	1	0	0	0.00%	21.7%	13.1%
ASH GROVE CEMENT	FOREMAN	AR	Phenol	3	0	0	0.00%	15.7%	38.8%
MICHIGAN PAVING & MATERIALS CO	ALMA	MI	Benzo[g,h,i]perylene	0	0	0	0.00%	17.1%	17.1%
ASH GROVE CEMENT	FOREMAN	AR	Methyl isobutyl ketone	8	0	0	0.00%	14.4%	38.3%
ASH GROVE CEMENT CO	CHANUTE	KS	2,4-Dimethylphenol	0	0	0	0.00%	20.9%	12.9%
ASH GROVE CEMENT CO	CHANUTE	KS	sec-Butyl alcohol (2-Butanol)	9	0	0	0.00%	21.4%	13.1%
ASH GROVE CEMENT CO	CHANUTE	KS	N-Nitrosodiphenylamine	0	0	0	0.00%	17.3%	12.2%
ANCHOR AN OLDCASTLE CO	CALVERTON	NY	Mercury	0	0	0	0.00%	8.9%	30.6%
ASH GROVE CEMENT CO	CHANUTE	KS	Polycyclic aromatic compounds	0	0	0	0.00%	17.6%	12.1%
STANDARD MATERIALS GROUP INC TULSA W 23RD	TULSA	OK	Lead compounds	0	0	0	0.00%	28.5%	48.6%
APAC-CENTRAL, INC., SPRINGDALE READY MIX	SPRINGDALE	AR	Lead compounds	0	0	0	0.00%	12.3%	53.9%
ASH GROVE CEMENT CO	CHANUTE	KS	o-Cresol	0	0	0	0.00%	21.3%	13.0%
ASH GROVE CEMENT CO	CHANUTE	KS	Phenol	0	0	0	0.00%	21.1%	13.0%
STANDARD MATERIALS GROUP INC.- FAYETTEVILLE	FAYETTEVILLE	AR	Lead compounds	0	0	0	0.00%	24.9%	32.5%
STANDARD MATERIALS GROUP INC. BROKEN ARROW READY MIX	BROKEN ARROW	OK	Lead compounds	0	0	0	0.00%	14.9%	34.2%
STANDARD MATERIALS GROUP INC.-ROGERS	ROGERS	AR	Lead compounds	0	0	0	0.00%	10.9%	45.2%
STANDARD MATERIALS GROUP INC.-CENTERTON	BENTONVILLE	AR	Lead compounds	0	0	0	0.00%	6.2%	40.3%
STANDARD MATERIALS GROUP INC. -SILOAM SPRINGS	SILOAM SPRINGS	AR	Lead compounds	0	0	0	0.00%	23.3%	44.7%

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

The Greenhouse CO2e column shows the CO2 equivalent pounds released by this facility if the facility also exists in the Greenhouse 100 Polluters database,

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

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