PERI: Toxic 100 Water Polluters Index

Martin Marietta Materials

Surface Water releases 2021 (lbs): 267
POTW (sewerage plant) transfers 2021 (lbs): 0
Total Surface Water and POTW Toxic Hazard 2021: 334,340
EJ: Near Poor Share: 26%
EJ: Minority Share: 43%

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 Toxic 100 Air Polluters database.
This company has information in PERI's Greenhouse 100 Polluters database.

Facilities displayed below: (display chemicals at facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by EJ: Hispanic Share.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps.)

Facility Name	City	State	Surface water releases (lbs)	POTW transfers (lbs)	Toxic Hazard (quantity x toxicity)	Percent of total company hazard	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share	Split *
READY MIX #10	SAN ANTONIO	TX	0	0	954	0.29%	39.0%	76.1%	5.4%	65.7%
TXI-BRYAN INDEPENDENCE READY MIX	BRYAN	TX	0	0	1,026	0.31%	55.7%	79.9%	15.4%	63.1%
TXI - JACKSONVILLE READY MIX	JACKSONVILLE	TX	0	0	486	0.15%	49.2%	57.4%	10.8%	42.2%
TXI-HEMPHILL READY MIX	FORT WORTH	TX	0	0	2,466	0.74%	47.1%	81.4%	36.5%	38.0%
TXI-ROUND ROCK READY MIX	ROUND ROCK	TX	0	0	630	0.19%	26.9%	63.6%	14.3%	38.0%
TXI-LAKE JUNE ROAD READY MIX	BALCH SPRINGS	TX	0	0	2,106	0.63%	28.1%	75.5%	36.7%	36.1%
TXI-LAWNWOOD READY MIX	FORT WORTH	TX	0	0	1,818	0.54%	36.9%	67.6%	24.5%	34.7%
TXI-GEORGETOWN READY MIX	GEORGETOWN	TX	0	0	306	0.09%	20.5%	45.8%	5.5%	33.9%
TXI-SPANGLER CTM	DALLAS	TX	0	0	6,390	1.91%	34.0%	68.6%	26.9%	32.9%
TXI-SPANGLER ROAD READY MIX	DALLAS	TX	0	0	1,584	0.47%	34.0%	68.6%	26.9%	32.9%
CLEBURNE READY MIX	CLEBURNE	TX	0	0	6,012	1.80%	42.0%	38.8%	3.8%	32.5%
TXI-CORINTH STREET READY MIX	DALLAS	TX	0	0	2,736	0.82%	33.5%	61.7%	29.1%	30.4%
TXI-BASTROP READY MIX	BASTROP	TX	0	0	6,030	1.80%	36.2%	39.1%	6.4%	28.5%
HILLSBORO READY MIX	HILLSBORO	TX	0	0	18	0.01%	33.4%	41.6%	11.3%	28.2%
TXI-SOUTH ARLINGTON READY MIX	ARLINGTON	TX	0	0	3,168	0.95%	23.0%	77.0%	35.4%	28.0%
TXI OPERATIONS LP-DOLLINGER READY MIX PLANT	BEAUMONT	TX	0	0	2,412	0.72%	45.9%	68.5%	40.6%	27.7%
TEMPLE READY MIX	TEMPLE	TX	0	0	720	0.22%	17.3%	37.1%	6.2%	27.0%
TXI OPERATIONS LP	MIDLOTHIAN	TX	260	0	210,662	63.01%	26.4%	42.3%	7.5%	26.2%
TXI-MCKINNEY READY MIX	MCKINNEY	TX	0	0	2,592	0.78%	26.5%	38.4%	10.0%	23.1%
BELTON READY MIX	BELTON	TX	0	0	1,152	0.34%	25.2%	38.7%	11.0%	22.7%
TXI-GREENVILLE READY MIX	GREENVILLE	TX	0	0	2,142	0.64%	47.4%	41.3%	14.3%	22.0%
TXI - RHOME READY MIX	RHOME	TX	0	0	3,420	1.02%	29.8%	30.2%	3.7%	21.9%
TXI - SANGER READY MIX	SANGER	TX	0	0	2,268	0.68%	33.2%	30.4%	4.0%	20.2%
TXI-WINTERGREEN READY MIX	DESOTO	TX	0	0	2,394	0.72%	32.5%	85.3%	64.0%	19.6%
CORSICANA READY MIX	CORSICANA	TX	0	0	2,340	0.70%	35.1%	31.7%	10.6%	18.8%
TXI-RICHARDSON READY MIX	RICHARDSON	TX	0	0	4,788	1.43%	20.1%	50.8%	16.8%	18.2%
TXI - HURST CTM & SUPER SLURRY	HURST	TX	1	0	11,664	3.49%	22.2%	53.4%	19.3%	17.5%
TXI-ROANOKE READY MIX	ROANOKE	TX	0	0	1,206	0.36%	16.8%	40.9%	7.9%	17.3%
TXI-MINEOLA READY MIX	MINEOLA	TX	0	0	1,278	0.38%	41.2%	30.9%	9.9%	17.2%
TXI-MID COUNTY READY MIX	NEDERLAND	TX	0	0	1,782	0.53%	17.3%	40.8%	19.6%	17.0%
TXI-LONGVIEW WEST READY MIX	LONGVIEW	TX	0	0	2,646	0.79%	47.5%	43.8%	23.4%	16.7%
TXI-ROWLETT READY MIX	ROWLETT	TX	0	0	2,718	0.81%	25.5%	44.9%	18.8%	16.5%
GHOLSON READY MIX	WACO	TX	0	0	90	0.03%	41.1%	29.9%	12.9%	15.7%
TXI-VOLENTE READY MIX	AUSTIN	TX	0	0	270	0.08%	11.3%	32.4%	2.5%	14.9%
TXI-HUNTSVILLE READY MIX	HUNTSVILLE	TX	0	0	648	0.19%	26.9%	36.5%	22.8%	13.8%
TXI - MARKUM READY MIX	FORT WORTH	TX	0	0	450	0.13%	12.5%	18.7%	4.1%	11.0%
TXI-TYLER SOUTH READY MIX	TYLER	TX	0	0	1,890	0.57%	19.0%	24.7%	10.4%	10.6%
TXI-CAMEY READY MIX	FRISCO	TX	1	0	16,434	4.92%	6.5%	34.5%	5.0%	8.4%
MISSION VALLEY ROCK	SUNOL	CA	0	0	13,320	3.98%	2.9%	48.0%	3.5%	6.3%
CALPORTLAND REDDING CEMENT PLANT	REDDING	CA	0	0	7,380	2.21%	29.0%	12.2%	0.6%	6.2%
TXI - WEATHERFORD READY MIX	WEATHERFORD	TX	0	0	972	0.29%	15.7%	8.7%	1.7%	5.7%
TXI PORT ARTHUR READY MIX	PORT ARTHUR	TX	0	0	972	0.29%	10.8%	13.2%	5.6%	4.6%

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

Toxic hazard: Pounds of direct releases to surface water and pounds transferred to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2021, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

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

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