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Martin Marietta Materials

Rank in Toxic 100: 69
Rank among all TRI companies: 209
Air releases 2014 (lbs): 414,357
Incineration transfers 2014 (lbs): 0
Total Air and Incineration Toxic Score 2014: 259,332
Percentage of national total 2014 toxic air and incineration score: 0.059%
EJ: Poor Share: 13.1%
EJ: Minority Share: 47.4%

Facilities displayed below: (
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(Click on column headers to re-sort table: current sort is by EJ: Minority Share.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps.)
Rv
TXI-WINTERGREEN READY MIX DESOTO TX 0 0 0 0.00% 24.7% 48.9% 78.1% 39.3% 34.7%
MARTIN MARIETTA MATERIALS SOUTHWEST INC SAN ANTONIO TX 0 0 0 0.00% 18.2% 42.2% 77.1% 6.8% 66.6%
MARTIN MARIETTA MATERIALS SOUTHWEST INC SAN ANTONIO TX 0 0 0 0.00% 19.9% 44.7% 71.4% 11.6% 56.0%
TXI-WILMER READY MIX WILMER TX 0 0 0 0.00% 22.5% 49.2% 71.3% 22.3% 43.8%
TXI-BRYAN FOUNTAIN READY MIX BRYAN TX 0 0 0 0.00% 34.3% 58.4% 69.2% 17.1% 48.8%
TXI-MT PLEASANT READY MIX MOUNT PLEASANT TX 0 0 0 0.00% 26.6% 56.2% 69.1% 14.4% 54.1%
TXI-LAKE JUNE ROAD READY MIX BALCH SPRINGS TX 0 0 0 0.00% 20.7% 49.0% 68.9% 21.4% 41.8%
RIVERSIDE CEMENT ORO GRANDE PLANT ORO GRANDE CA 84,899 0 6,393 2.47% 24.2% 47.3% 68.2% 14.8% 47.1% *
TXI-HEMPHILL READY MIX FORT WORTH TX 0 0 0 0.00% 24.1% 49.7% 67.3% 14.8% 48.2%
TXI OPERATIONS LP-DOLLINGER READY MIX PLANT BEAUMONT TX 0 0 0 0.00% 26.7% 53.9% 67.2% 46.4% 17.7%
TXI PORTABLE 130 AUSTIN TX 0 0 0 0.00% 29.2% 50.3% 66.9% 10.3% 50.4%
TXI-BRYAN INDEPENDENCE READY MIX BRYAN TX 0 0 0 0.00% 34.3% 57.0% 66.3% 18.3% 44.3%
TXI-SOUTH ARLINGTON READY MIX ARLINGTON TX 0 0 0 0.00% 15.0% 35.6% 65.4% 24.8% 30.6%
TXI SHREVEPORT READY MIX SHREVEPORT LA 0 0 0 0.00% 28.5% 50.3% 65.3% 59.3% 3.2%
TXI-NORTH TEXAS PORTABLE #136 IRVING TX 0 0 0 0.00% 19.3% 43.4% 64.7% 14.9% 40.5%
TXI-LAWNWOOD READY MIX FORT WORTH TX 0 0 0 0.00% 22.9% 47.7% 63.9% 14.0% 44.4%
TXI-NACOGDOCHES READY MIX NACOGDOCHES TX 0 0 0 0.00% 34.0% 59.8% 63.7% 34.6% 26.6%
MARTIN MARIETTA CHAMBERS READY MIX AURORA CO 1 0 2 0.00% 21.2% 46.5% 63.4% 15.7% 41.1%
TXI OPERATIONS LP MIDLOTHIAN TX 159,954 0 28,701 11.07% 17.8% 40.8% 63.4% 20.5% 35.7% **
TXI-CORINTH STREET READY MIX DALLAS TX 0 0 1 0.00% 21.5% 42.0% 62.8% 20.7% 34.6%
TXI-GREEN READY MIX AUSTIN TX 0 0 0 0.00% 19.4% 39.2% 62.0% 13.4% 41.9%
TXI-SPANGLER CTM DALLAS TX 0 0 0 0.00% 16.8% 38.1% 61.6% 14.9% 35.1%
TXI-SPANGLER ROAD READY MIX DALLAS TX 0 0 0 0.00% 16.8% 38.1% 61.6% 14.9% 35.1%
TXI OPERATIONS LP-SOUTH READY MIX PLANT BEAUMONT TX 0 0 0 0.00% 26.6% 47.8% 61.1% 41.9% 14.1%
TXI-LUFKIN READY MIX LUFKIN TX 0 0 0 0.00% 28.2% 55.2% 61.1% 31.6% 28.3%
TXI-MONROE OPERATIONS MONROE LA 0 0 0 0.00% 32.4% 54.0% 60.7% 57.0% 1.7%
TXI-ALEXANDRIA READY MIX PLANT #1 ALEXANDRIA LA 0 0 0 0.00% 30.2% 55.7% 60.3% 54.7% 1.7%
TXI-ROWLETT READY MIX ROWLETT TX 0 0 0 0.00% 14.9% 35.5% 59.3% 14.8% 33.2%
MARTIN MARIETTA PICADILLY READY MIX AURORA CO 0 0 0 0.00% 13.5% 34.6% 57.4% 15.2% 34.6%
TXI PORT ARTHUR READY MIX PORT ARTHUR TX 0 0 0 0.00% 24.0% 45.5% 56.6% 29.8% 21.1%
TXI-TEXARKANA READY MIX TEXARKANA TX 0 0 0 0.00% 28.4% 54.8% 56.6% 45.2% 8.6%
TXI-ROUND ROCK READY MIX ROUND ROCK TX 0 0 0 0.00% 13.4% 32.8% 56.5% 11.8% 34.2%
TXI-TALTY READY MIX TERRELL TX 0 0 0 0.00% 16.4% 37.8% 56.4% 18.8% 31.8%
TXI-TYLER NORTH READY MIX TYLER TX 0 0 0 0.00% 23.0% 50.3% 55.3% 25.8% 27.7%
TXI-RICHARDSON READY MIX RICHARDSON TX 0 0 1 0.00% 15.7% 35.1% 54.0% 13.7% 28.2%
TXI-BASTROP READY MIX BASTROP TX 0 0 0 0.00% 18.2% 37.5% 53.9% 11.0% 37.7%
TXI-MARSHALL READY MIX MARSHALL TX 0 0 0 0.00% 23.6% 52.2% 53.2% 29.6% 22.1%
TXI-READY MIX PLANT #25 BOSSIER CITY LA 0 0 0 0.00% 23.4% 47.7% 52.9% 42.5% 6.6%
TXI-SABINE PASS CBP CAMERON LA 0 0 0 0.00% 22.7% 44.4% 52.8% 24.3% 22.8%
TXI-ATHENS READY MIX ATHENS TX 0 0 0 0.00% 31.3% 53.3% 52.1% 17.2% 33.1%
TXI-EULESS READY MIX EULESS TX 0 0 0 0.00% 15.2% 35.1% 51.5% 16.0% 25.4%
TXI-LEWISVILLE READY MIX LEWISVILLE TX 0 0 0 0.00% 11.3% 28.0% 50.5% 11.3% 25.5%
TXI-SAN MARCOS READY MIX SAN MARCOS TX 0 0 0 0.00% 21.6% 42.0% 50.4% 4.1% 42.5%
TXI-GEORGETOWN READY MIX GEORGETOWN TX 0 0 0 0.00% 18.3% 37.0% 50.0% 8.7% 36.6%
TXI-PALESTINE READY MIX PALESTINE TX 0 0 0 0.00% 19.7% 52.5% 50.0% 28.5% 19.6%
TXI-PORTABLE 134 FORT WORTH TX 0 0 0 0.00% 12.9% 31.7% 48.9% 11.7% 29.1%
TXI-LONGVIEW EAST READY MIX LONGVIEW TX 0 0 0 0.00% 22.3% 47.4% 48.2% 24.4% 21.7%
TXI-NORTH TEXAS PORTABLE 129 LITTLE ELM TX 0 0 0 0.00% 11.0% 27.6% 48.1% 11.4% 25.2%
TXI-MCKINNEY READY MIX MCKINNEY TX 0 0 0 0.00% 12.4% 29.7% 47.8% 12.3% 25.6%
TXI-HUNTSVILLE READY MIX HUNTSVILLE TX 0 0 0 0.00% 24.5% 42.5% 47.4% 22.7% 22.3%
TXI MAGNOLIA READY MIX MAGNOLIA AR 0 0 0 0.00% 30.1% 48.6% 47.4% 42.1% 2.2%
TXI-CAMEY READY MIX FRISCO TX 0 0 1 0.00% 11.3% 26.9% 46.7% 11.1% 23.5%
TXI-PORTABLE 154 MCKINNEY TX 0 0 0 0.00% 11.5% 28.2% 46.5% 12.0% 24.6%
TXI-ROANOKE READY MIX ROANOKE TX 0 0 0 0.00% 16.5% 34.2% 45.6% 12.3% 24.3%
TXI OPERATIONS LP - HUNTER CEMENT PLANT NEW BRAUNFELS TX 77,030 0 223,813 86.30% 12.2% 30.3% 45.0% 5.5% 35.8% *
MARTIN MARIETTA GREELEY 35TH AVE GREELEY CO 1 0 10 0.00% 15.8% 40.5% 44.2% 1.0% 39.6%
TXI-LINKCREST READY MIX ALEDO TX 0 0 0 0.00% 15.0% 33.9% 43.7% 11.8% 27.1%
MARTIN MARIETTA BRIGHTON READY MIX BRIGHTON CO 0 0 0 0.00% 12.8% 33.3% 43.7% 3.8% 34.3%
MARTIN MARIETTA QUIVAS READY MIX DENVER CO 1 0 5 0.00% 19.4% 37.8% 43.4% 5.8% 32.0%
LAWSON ROAD READY MIX PLANT LITTLE ROCK AR 0 0 0 0.00% 16.1% 34.9% 42.6% 32.5% 5.0%
TXI-DENTON READY MIX DENTON TX 0 0 0 0.00% 15.5% 31.5% 42.2% 9.5% 22.4%
TXI-LEANDER READY MIX LEANDER TX 0 0 0 0.00% 9.2% 26.3% 42.1% 4.5% 29.0%
TXI RUSTON READY MIX RUSTON LA 0 0 0 0.00% 28.7% 46.0% 42.0% 34.9% 3.4%
TXI-TYLER READY MIX TYLER TX 0 0 0 0.00% 17.8% 43.1% 42.0% 17.9% 18.6%
TXI-HENDERSON READY MIX HENDERSON TX 0 0 0 0.00% 15.6% 34.8% 41.7% 22.6% 16.8%
TXI-LONGVIEW WEST READY MIX LONGVIEW TX 0 0 0 0.00% 19.3% 42.8% 40.1% 16.3% 20.9%
TXI-CARTHAGE READY MIX CARTHAGE TX 0 0 0 0.00% 18.8% 43.2% 38.3% 26.4% 11.7%
TXI-PORTABLE 132 @ AEP-WELSH PLANT PITTSBURG TX 1 0 0 0.00% 20.3% 44.0% 37.8% 13.4% 21.7%
MARTIN MARIETTA ARVADA READY MIX ARVADA CO 0 0 1 0.00% 14.9% 32.9% 37.6% 2.6% 29.2%
TXI-GILMER READY MIX GILMER TX 0 0 0 0.00% 17.3% 45.5% 35.7% 14.6% 18.9%
TXI-PARIS READY MIX PARIS TX 0 0 0 0.00% 30.6% 58.8% 34.9% 21.6% 6.9%
TXI-TYLER SOUTH READY MIX TYLER TX 0 0 0 0.00% 13.9% 34.9% 34.6% 15.7% 15.5%
TXI-VOLENTE READY MIX AUSTIN TX 0 0 0 0.00% 8.4% 21.7% 34.5% 4.9% 19.8%
TXI-GREENVILLE READY MIX GREENVILLE TX 0 0 0 0.00% 15.5% 34.8% 33.7% 11.5% 17.4%
MARTIN MARIETTA ROCK CREEK READY MIX LAFAYETTE CO 1 0 1 0.00% 12.0% 27.0% 31.5% 2.1% 21.8%
BENTON READY MIX PLANT BENTON AR 0 0 0 0.00% 14.7% 35.4% 30.6% 20.9% 6.1%
MARTIN MARIETTA TITAN READY MIX LITTLETON CO 0 0 1 0.00% 10.6% 24.0% 30.4% 3.8% 20.2%
TXI ATLANTA READY MIX ATLANTA TX 0 0 0 0.00% 23.4% 46.0% 30.1% 23.9% 4.0%
TXI-MINEOLA READY MIX MINEOLA TX 0 0 0 0.00% 17.9% 47.4% 30.0% 11.2% 16.2%
TXI-SULPHUR SPRINGS READY MIX SULPHUR SPRINGS TX 0 0 0 0.00% 23.2% 47.7% 29.8% 8.1% 19.0%
TXI-NEW BOSTON READY MIX NEW BOSTON TX 0 0 0 0.00% 19.3% 39.9% 29.3% 17.7% 7.9%
MARTIN MARIETTA CASTLE ROCK READY MIX CASTLE ROCK CO 0 0 1 0.00% 10.7% 23.8% 28.3% 4.5% 16.9%
TXI-SPICEWOOD READY MIX MARBLE FALLS TX 0 0 0 0.00% 11.0% 26.3% 27.3% 3.1% 18.6%
MARTIN MARIETTA VALMONT READY MIX BOULDER CO 0 0 0 0.00% 15.2% 29.9% 26.0% 1.7% 17.8%
MARTIN MARIETTA SPEC AGG GOLDEN CO 3 0 70 0.03% 14.1% 27.7% 25.2% 1.7% 16.2%
TXI-WILLS POINT READY MIX WILLS POINT TX 0 0 0 0.00% 17.1% 37.4% 24.5% 6.8% 14.5%
MARTIN MARIETTA RIGDEN READY MIX FORT COLLINS CO 0 0 0 0.00% 11.7% 25.9% 22.1% 1.5% 15.0%
TXI-MABANK READY MIX MABANK TX 0 0 0 0.00% 21.8% 45.6% 21.5% 5.3% 13.4%
MARTIN MARIETTA MAGNESIA SPECIALTIES WOODVILLE WOODVILLE OH 92,461 0 326 0.13% 16.4% 34.5% 19.3% 8.5% 7.2%
TXI-CANTON READY MIX CANTON TX 0 0 0 0.00% 17.3% 38.5% 17.4% 4.0% 10.0%

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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