PERI: Toxic 100 Index

Summit Materials

Rank among all TRI companies: 1,691
Air releases 2019 (lbs): 215,469
Incineration transfers 2019 (lbs): 0
Total Air and Incineration Toxic Score 2019: 832
EJ: Poor Share: 14%
EJ: Minority Share: 18%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company has information in PERI's Greenhouse database.

Chemicals at facilities displayed below: (display facilities) (display chemicals)
Advanced data displayed (display basic data instead)
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)

Facility Name	City	State	Chemical	Original air releases (lbs)	Revised air releases (lbs)	Original incineration transfers (lbs)	Revised incineration transfers (lbs)	Toxicity Weight	Toxic Hazard (quantity x toxicity)	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share	Split *
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Chromium compounds	139	139	0	0	43,000,000	478,297,600	383	46.02%	14.9%	35.9%	9.5%	4.1%	1.8%
CONTINENTAL CEMENT CO	BUFFALO	IA	Chromium	14	14	0	0	43,000,000	48,160,000	270	32.41%	14.1%	31.4%	24.1%	9.0%	10.1%
CONTINENTAL CEMENT CO	BUFFALO	IA	Hydrochloric acid	136,394	136,394	0	0	180	24,550,920	81	9.74%	13.5%	30.7%	24.0%	8.4%	10.4%
WEST VALLEY	WEST VALLEY CITY	UT	Naphthalene	30	30	0	0	12,000	360,000	26	3.07%	8.0%	26.3%	34.8%	1.8%	23.6%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Manganese compounds	902	902	0	0	12,000	10,822,800	11	1.36%	15.1%	37.4%	9.1%	3.9%	1.7%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Hydrochloric acid	58,439	58,439	0	0	180	10,519,020	8	0.91%	14.8%	35.1%	9.6%	4.2%	1.9%
RTI HOT MIX MUSTANG RIDGE ASPHALT PLANT	AUSTIN	TX	Polycyclic aromatic compounds	1	1	0	0	390,000	203,463	7	0.82%	15.4%	34.7%	60.5%	7.9%	45.9%
RTI HOT MIX SOUTH ASPHALT PLANT	BUDA	TX	Polycyclic aromatic compounds	0	0	0	0	390,000	152,568	5	0.63%	8.8%	21.2%	46.5%	4.8%	34.7%
CONTINENTAL CEMENT CO	BUFFALO	IA	Lead compounds	33	33	0	0	23,000	752,100	5	0.59%	14.2%	31.5%	24.2%	9.1%	10.0%
BUILDERS CHOICE CONCRETE	EMPORIA	KS	Lead	1	1	0	0	23,000	31,280	4	0.52%	31.2%	54.5%	38.2%	2.3%	25.5%
RTI HOT MIX GARDEN RIDGE HMP	NEW BRAUNFELS	TX	Polycyclic aromatic compounds	0	0	0	0	390,000	157,092	4	0.52%	11.2%	27.4%	58.2%	10.6%	42.6%
CONCRETE SUPPLY OF TOPEKA	TOPEKA	KS	Lead	4	4	0	0	23,000	95,910	4	0.46%	13.7%	30.1%	21.4%	4.8%	11.3%
RTI HOT MIX FLORENCE QUARRY ASPHALT PLANT	GEORGETOWN	TX	Polycyclic aromatic compounds	1	1	0	0	390,000	265,317	3	0.40%	7.8%	21.9%	39.9%	10.8%	21.5%
SIERRA NORTH BATCH PLANT	NORTH LAS VEGAS	NV	Lead	1	1	0	0	23,000	21,390	3	0.32%	18.3%	41.7%	68.7%	15.9%	41.7%
BUILDER'S CHOICE CONCRETE - SALINA	SALINA	KS	Lead	3	3	0	0	23,000	77,970	3	0.31%	13.5%	37.6%	29.9%	3.1%	18.9%
BUILDERS CHOICE	OTTAWA	KS	Lead	1	1	0	0	23,000	27,370	2	0.30%	11.0%	36.2%	12.8%	2.3%	6.7%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Barium compounds	450	450	0	0	7,000	3,153,150	2	0.28%	14.8%	35.3%	9.6%	4.1%	1.9%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Mercury compounds	244	244	0	0	12,000	2,928,960	2	0.25%	14.8%	35.1%	9.6%	4.2%	1.9%
WEST JORDAN BATCH PLANT	WEST JORDAN	UT	Lead	1	1	0	0	23,000	19,090	2	0.21%	7.0%	21.9%	26.9%	1.4%	17.5%
WEST VALLEY	WEST VALLEY CITY	UT	Lead	1	1	0	0	23,000	12,190	1	0.11%	8.0%	26.0%	34.1%	1.8%	23.0%
CONTINENTAL CEMENT CO	BUFFALO	IA	Mercury compounds	23	23	0	0	12,000	276,000	1	0.11%	13.5%	30.7%	24.0%	8.4%	10.4%
AMERICAN FORK BATCH PLANT	AMERICAN FORK	UT	Lead	0	0	0	0	23,000	10,580	1	0.11%	8.0%	23.9%	20.5%	1.0%	13.0%
NORTH SALT LAKE BATCH PLANT	SALT LAKE CITY	UT	Lead	1	1	0	0	23,000	12,420	1	0.09%	10.5%	27.0%	28.9%	2.0%	18.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	988,995	1	0.09%	14.8%	35.1%	9.6%	4.2%	1.9%
TALONS COVE BATCH PLANT	EAGLE MOUNTAIN	UT	Lead	0	0	0	0	23,000	9,660	1	0.07%	8.0%	24.6%	21.8%	1.0%	14.3%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Benzene	6	6	0	0	28,000	164,080	0	0.06%	15.5%	39.9%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Naphthalene	14	14	0	0	12,000	166,920	0	0.05%	15.5%	40.3%	8.5%	3.6%	1.4%
CONTINENTAL CEMENT CO	BUFFALO	IA	Ammonia	16,450	16,450	0	0	7	115,150	0	0.05%	13.5%	30.7%	24.0%	8.4%	10.4%
WEST HAVEN BATCH PLANT	OGDEN	UT	Lead	0	0	0	0	23,000	7,820	0	0.03%	9.8%	27.8%	24.3%	1.2%	18.3%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Lead compounds	6	6	0	0	23,000	137,310	0	0.03%	15.3%	38.8%	8.8%	3.7%	1.5%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Ethylbenzene	76	76	0	0	890	67,969	0	0.02%	15.5%	40.0%	8.6%	3.6%	1.4%
SIERRA SOUTH BATCH PLANT	SLOAN	NV	Lead	0	0	0	0	23,000	943	0	0.02%	14.9%	35.4%	63.4%	12.2%	34.0%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Trichloroethylene	2	2	0	0	15,000	35,850	0	0.01%	15.5%	39.9%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Xylene (mixed isomers)	512	512	0	0	35	17,913	0	0.01%	15.5%	40.1%	8.5%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Zinc	361	361	0	0	100	36,143	0	0.00%	15.1%	37.6%	9.1%	3.9%	1.7%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Zinc compounds	361	361	0	0	100	36,143	0	0.00%	15.1%	37.6%	9.1%	3.9%	1.7%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Glycol Ethers	66	66	0	0	180	11,914	0	0.00%	15.5%	40.1%	8.5%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Tetrachloroethylene (Perchloroethylene)	10	10	0	0	930	9,644	0	0.00%	15.5%	39.8%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Methyl tert-butyl ether	50	50	0	0	93	4,653	0	0.00%	15.5%	39.9%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Copper compounds	3	3	0	0	1,500	4,353	0	0.00%	15.5%	40.0%	8.5%	3.6%	1.4%
PEAK SILVERTHORNE BATCH PLANT	SILVERTHORNE	CO	Lead	0	0	0	0	23,000	5,290	0	0.00%	7.9%	23.9%	20.3%	1.6%	16.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Biphenyl	5	5	0	0	800	3,856	0	0.00%	15.5%	40.0%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Pyridine	2	2	0	0	1,000	2,190	0	0.00%	15.5%	39.8%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	N,N-Dimethylformamide	16	16	0	0	120	1,936	0	0.00%	15.5%	40.2%	8.5%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Acetonitrile	29	29	0	0	58	1,679	0	0.00%	15.5%	39.8%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	1,2,4-Trimethylbenzene	27	27	0	0	58	1,585	0	0.00%	15.6%	40.4%	8.4%	3.6%	1.3%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Vanadium	2	2	0	0	140	277	0	0.00%	15.5%	40.2%	8.5%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Vanadium compounds	2	2	0	0	140	277	0	0.00%	15.5%	40.2%	8.5%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	n-Butyl alcohol	34	34	0	0	10	341	0	0.00%	15.5%	40.0%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Dichloromethane	8	8	0	0	36	293	0	0.00%	15.5%	39.8%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Vinyl acetate	17	17	0	0	18	313	0	0.00%	15.5%	40.3%	8.5%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Styrene	83	83	0	0	4	292	0	0.00%	15.6%	40.8%	8.3%	3.5%	1.3%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Toluene	299	299	0	0	1	209	0	0.00%	15.5%	40.0%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Methyl isobutyl ketone	84	84	0	0	1	101	0	0.00%	15.5%	40.1%	8.5%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Cumene	10	10	0	0	9	89	0	0.00%	15.5%	40.0%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Chlorobenzene	19	19	0	0	4	67	0	0.00%	15.5%	39.8%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Methyl methacrylate	15	15	0	0	5	74	0	0.00%	15.6%	40.4%	8.5%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Methanol	154	154	0	0	0	28	0	0.00%	15.5%	39.9%	8.6%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	sec-Butyl alcohol	4	4	0	0	0	0	0	0.00%	15.5%	40.0%	8.5%	3.6%	1.4%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	Dimethyl phthalate	8	8	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CONTINENTAL CEMENT CO LLC	HANNIBAL	MO	N-Methyl-2-pyrrolidone	47	47	0	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.

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