CRH PLC Air releases 2017 (lbs): 927,635Incineration transfers 2017 (lbs): 7,725this company's penalties in Violation Tracker.this company's state, local, and Federal subsidies in Subsidy Tracker.information in PERI's Toxic Water database .rank 100 on the Greenhouse 100 list . display facilities ) ( display chemicals at facilities ) Basic data displayed ( display advanced data instead ) (Links on chemical names lead to Scorecard chemical health effects.)
Polycyclic aromatic compounds 422
0
8,509
51.70%
23.3%
73.2%
Zinc compounds 1,427
0
6
0.04%
21.8%
58.6%
Methyl methacrylate 2,016
0
2
0.01%
25.4%
56.8%
Aluminum (fume or dust) 547
0
23
0.14%
17.9%
55.0%
Styrene 1,848
7,725
1
0.00%
17.8%
48.4%
Ammonia 428,925
0
9
0.05%
14.5%
48.3%
Lead compounds 92
0
26
0.16%
14.1%
47.8%
Ethylbenzene 485
0
9
0.05%
17.8%
45.1%
Mercury compounds 443
0
61
0.37%
13.0%
44.5%
Toluene 1,865
0
0
0.00%
18.3%
40.9%
Glycol Ethers 2,270
0
11
0.06%
18.3%
40.2%
Barium compounds 880
0
38
0.23%
10.3%
39.3%
Lead 17
0
9
0.06%
13.7%
38.6%
Benzo(g,h,i)perylene 0
0
0
0.00%
17.4%
37.8%
Aniline 10
0
0
0.00%
19.5%
36.9%
m-Cresol 1
0
0
0.00%
18.9%
36.2%
2,4-Dimethylphenol 0
0
0
0.00%
19.1%
36.2%
N-Nitrosodiphenylamine 0
0
0
0.00%
18.8%
36.0%
Phenol 0
0
0
0.00%
18.5%
35.7%
o-Cresol 0
0
0
0.00%
18.7%
35.5%
N-Nitrosodi-n-propylamine 0
0
0
0.00%
18.3%
35.5%
Vanadium compounds 6
0
0
0.00%
18.1%
35.2%
Chlorobenzene 256
0
0
0.00%
17.5%
34.4%
1,2-Dichloroethane 257
0
105
0.64%
17.5%
34.3%
n-Butyl alcohol 508
0
0
0.00%
17.9%
34.1%
sec-Butyl alcohol 263
0
0
0.00%
17.9%
33.9%
Benzene 509
0
37
0.22%
17.8%
33.8%
Chloroform 265
0
104
0.63%
17.7%
33.6%
Xylene (mixed isomers) 2,410
0
2
0.01%
18.9%
33.5%
p-Cresol 1
0
0
0.00%
19.3%
32.1%
Naphthalene 1
0
0
0.00%
19.4%
31.7%
Di(2-ethylhexyl) phthalate (Bis(2-ethylhexyl) phthalate) 0
0
0
0.00%
19.6%
31.5%
Chromium compounds 385
0
5,472
33.24%
11.9%
29.7%
Tetrachloroethylene (Perchloroethylene) 12
0
0
0.00%
19.3%
27.4%
Mercury 21
0
1
0.01%
13.0%
27.1%
Methanol 3,887
0
0
0.00%
19.5%
26.2%
Manganese compounds 977
0
42
0.26%
19.4%
26.2%
Dioxin and dioxin-like compounds 0
0
1
0.01%
15.7%
23.9%
Trichloroethylene 15
0
2
0.01%
20.3%
23.3%
Nickel compounds 33
0
143
0.87%
20.6%
21.0%
Hydrochloric acid 381,327
0
95
0.57%
10.6%
18.5%
Copper compounds 17
0
0
0.00%
21.2%
18.4%
Methyl isobutyl ketone 23
0
0
0.00%
21.6%
18.2%
Sulfuric acid 93,000
0
1,741
10.58%
8.0%
17.8%
Methyl tert-butyl ether 60
0
0
0.00%
22.2%
15.1%
Dichloromethane 27
0
0
0.00%
22.6%
13.3%
Ethylene glycol 1,355
0
0
0.00%
20.7%
11.5%
Trifluralin 250
0
3
0.02%
6.0%
9.9%
Chromium 2
0
9
0.05%
11.6%
8.0%
Phenanthrene 0
0
0
0.00%
0.0%
0.0%
Dimethyl phthalate 518
0
0
0.00%
0.0%
0.0%
For explanations of most columns above, including the EJ Shares, see the technical notes .
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