Martin Marietta Materials Surface Water releases 2021 (lbs): 267POTW (sewerage plant) transfers 2021 (lbs): 0this company's penalties in Violation Tracker.this company's state, local, and Federal subsidies in Subsidy Tracker.information in PERI's Toxic 100 Air Polluters database .information in PERI's Greenhouse 100 Polluters database . display chemicals at facilities ) ( display chemicals ) (Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps.)
Split *
TXI OPERATIONS LP MIDLOTHIAN TX
260
0
210,662
63.01%
26.4%
42.3%
7.5%
26.2%
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%
TXI - HURST CTM & SUPER SLURRY HURST TX
1
0
11,664
3.49%
22.2%
53.4%
19.3%
17.5%
CALPORTLAND REDDING CEMENT PLANT REDDING CA
0
0
7,380
2.21%
29.0%
12.2%
0.6%
6.2%
TXI-SPANGLER CTM DALLAS TX
0
0
6,390
1.91%
34.0%
68.6%
26.9%
32.9%
TXI-BASTROP READY MIX BASTROP TX
0
0
6,030
1.80%
36.2%
39.1%
6.4%
28.5%
CLEBURNE READY MIX CLEBURNE TX
0
0
6,012
1.80%
42.0%
38.8%
3.8%
32.5%
TXI-RICHARDSON READY MIX RICHARDSON TX
0
0
4,788
1.43%
20.1%
50.8%
16.8%
18.2%
TXI - RHOME READY MIX RHOME TX
0
0
3,420
1.02%
29.8%
30.2%
3.7%
21.9%
TXI-SOUTH ARLINGTON READY MIX ARLINGTON TX
0
0
3,168
0.95%
23.0%
77.0%
35.4%
28.0%
TXI-CORINTH STREET READY MIX DALLAS TX
0
0
2,736
0.82%
33.5%
61.7%
29.1%
30.4%
TXI-ROWLETT READY MIX ROWLETT TX
0
0
2,718
0.81%
25.5%
44.9%
18.8%
16.5%
TXI-LONGVIEW WEST READY MIX LONGVIEW TX
0
0
2,646
0.79%
47.5%
43.8%
23.4%
16.7%
TXI-MCKINNEY READY MIX MCKINNEY TX
0
0
2,592
0.78%
26.5%
38.4%
10.0%
23.1%
TXI-HEMPHILL READY MIX FORT WORTH TX
0
0
2,466
0.74%
47.1%
81.4%
36.5%
38.0%
TXI OPERATIONS LP-DOLLINGER READY MIX PLANT BEAUMONT TX
0
0
2,412
0.72%
45.9%
68.5%
40.6%
27.7%
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 - SANGER READY MIX SANGER TX
0
0
2,268
0.68%
33.2%
30.4%
4.0%
20.2%
TXI-GREENVILLE READY MIX GREENVILLE TX
0
0
2,142
0.64%
47.4%
41.3%
14.3%
22.0%
TXI-LAKE JUNE ROAD READY MIX BALCH SPRINGS TX
0
0
2,106
0.63%
28.1%
75.5%
36.7%
36.1%
TXI-TYLER SOUTH READY MIX TYLER TX
0
0
1,890
0.57%
19.0%
24.7%
10.4%
10.6%
TXI-LAWNWOOD READY MIX FORT WORTH TX
0
0
1,818
0.54%
36.9%
67.6%
24.5%
34.7%
TXI-MID COUNTY READY MIX NEDERLAND TX
0
0
1,782
0.53%
17.3%
40.8%
19.6%
17.0%
TXI-SPANGLER ROAD READY MIX DALLAS TX
0
0
1,584
0.47%
34.0%
68.6%
26.9%
32.9%
TXI-MINEOLA READY MIX MINEOLA TX
0
0
1,278
0.38%
41.2%
30.9%
9.9%
17.2%
TXI-ROANOKE READY MIX ROANOKE TX
0
0
1,206
0.36%
16.8%
40.9%
7.9%
17.3%
BELTON READY MIX BELTON TX
0
0
1,152
0.34%
25.2%
38.7%
11.0%
22.7%
TXI-BRYAN INDEPENDENCE READY MIX BRYAN TX
0
0
1,026
0.31%
55.7%
79.9%
15.4%
63.1%
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%
READY MIX #10 SAN ANTONIO TX
0
0
954
0.29%
39.0%
76.1%
5.4%
65.7%
TEMPLE READY MIX TEMPLE TX
0
0
720
0.22%
17.3%
37.1%
6.2%
27.0%
TXI-HUNTSVILLE READY MIX HUNTSVILLE TX
0
0
648
0.19%
26.9%
36.5%
22.8%
13.8%
TXI-ROUND ROCK READY MIX ROUND ROCK TX
0
0
630
0.19%
26.9%
63.6%
14.3%
38.0%
TXI - JACKSONVILLE READY MIX JACKSONVILLE TX
0
0
486
0.15%
49.2%
57.4%
10.8%
42.2%
TXI - MARKUM READY MIX FORT WORTH TX
0
0
450
0.13%
12.5%
18.7%
4.1%
11.0%
TXI-GEORGETOWN READY MIX GEORGETOWN TX
0
0
306
0.09%
20.5%
45.8%
5.5%
33.9%
TXI-VOLENTE READY MIX AUSTIN TX
0
0
270
0.08%
11.3%
32.4%
2.5%
14.9%
GHOLSON READY MIX WACO TX
0
0
90
0.03%
41.1%
29.9%
12.9%
15.7%
HILLSBORO READY MIX HILLSBORO TX
0
0
18
0.01%
33.4%
41.6%
11.3%
28.2%
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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