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. 2010 May 4;7(5):2101–2130. doi: 10.3390/ijerph7052101

Table 10.

Facilities Contributing to Non-cancer Hazards.

Rankings Among Petrochemical Companies Facility Location Pounds of Toluene Quantity equivalents
1 Lyondell-Citgo Refining L.P Houston 1,900,000,000
2 Exxon Mobil Oil Beaumont Refy Baytown 1,200,000,000
4 Exxon Chemical Co Baytown Olefins Plants Baytown 1,100,000,000
5 Exxon Mobil Oil Beaumont Refy Beaumont 580,000,000
6 Valero Three Rivers Refy Three Rivers 530,000,000
7 Dow Chemical Co Freeport Facility Freeport 420,000,000
8 Diamond Shamrock Refining Co. L.P Sunray 310,000,000
9 Citgo Refining and Chemicals Co LP West plant Corpus Christi 270,000,000
10 La Gloria Oil and Gas Co Tyler 220,000,000
11 Citgo Refining and Chemicals Co LP East Plant Corpus Christi 170,000,000