Westlake Chemical
Rank in Toxic 100 Water: 34
Surface Water releases 2018 (lbs): 271,652
POTW (sewerage plant) transfers 2018 (lbs): 11
Total Surface Water and POTW Toxic Hazard 2018: 438,085,276
Percentage of national total 2018 surface water and POTW hazard: 0.1%
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 is rank 47 on the Toxic 100 Air list .
This company has information in PERI's Greenhouse database .
Chemicals at facilities displayed below: ( display facilities ) ( display chemicals )
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on chemical health effects.)
Split *
WESTLAKE VINYLS INC
CALVERT CITY
KY
1,2-Dichloroethane
2,485
0
226,135,000
51.62%
EAGLE US 2 LLC
WESTLAKE
LA
Vinyl chloride
40
0
60,000,000
13.70%
EAGLE US 2 LLC
WESTLAKE
LA
Chloroform
8,300
0
50,630,000
11.56%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Vinyl chloride
23
0
34,500,000
7.88%
EAGLE US 2 LLC
WESTLAKE
LA
1,2-Dichloroethane
220
0
20,020,000
4.57%
AXIALL LLC
PLAQUEMINE
LA
Chromium compounds
77
0
13,090,000
2.99%
EAGLE US 2 LLC
WESTLAKE
LA
Lead
572
0
10,296,000
2.35%
WESTLAKE VINYLS CO
GEISMAR
LA
1,2-Dichloroethane
60
0
5,460,000
1.25%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Hexachlorobenzene
2
0
3,200,000
0.73%
WESTLAKE VINYLS CO
GEISMAR
LA
Carbon tetrachloride
36
0
2,520,000
0.58%
EAGLE US 2 LLC
WESTLAKE
LA
Dioxin and dioxin-like compounds
0
0
1,680,117
0.38%
EAGLE NATRIUM LLC
PROCTOR
WV
Lead compounds
92
0
1,656,000
0.38%
EAGLE US 2 LLC
WESTLAKE
LA
Copper compounds
1,100
0
1,650,000
0.38%
AXIALL LLC
PLAQUEMINE
LA
1,2-Dichloroethane
18
0
1,638,000
0.37%
AXIALL LLC
PLAQUEMINE
LA
Vinyl chloride
1
0
1,500,000
0.34%
AXIALL LLC
PLAQUEMINE
LA
Lead compounds
62
0
1,116,000
0.25%
AXIALL LLC
PLAQUEMINE
LA
Benzene
12
0
660,000
0.15%
AXIALL LLC
PLAQUEMINE
LA
Copper compounds
413
0
619,500
0.14%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Copper
200
0
300,000
0.07%
EAGLE NATRIUM LLC
PROCTOR
WV
Dioxin and dioxin-like compounds
0
0
260,886
0.06%
WESTLAKE VINYLS INC
CALVERT CITY
KY
1,1,2-Trichloroethane
35
0
199,500
0.05%
EAGLE US 2 LLC
WESTLAKE
LA
1,1,1,2-Tetrachloroethane
66
0
171,600
0.04%
EAGLE US 2 LLC
WESTLAKE
LA
Chlorine
14,900
0
149,000
0.03%
AXIALL LLC
PLAQUEMINE
LA
Nitrate compounds
208,926
0
131,623
0.03%
AXIALL LLC
PLAQUEMINE
LA
Dioxin and dioxin-like compounds
0
0
127,821
0.03%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Benzene
2
0
117,700
0.03%
WESTLAKE VINYLS CO
GEISMAR
LA
Chloroform
14
0
85,400
0.02%
EAGLE NATRIUM LLC
PROCTOR
WV
Mercury compounds
7
0
70,000
0.02%
AXIALL LLC
PLAQUEMINE
LA
Manganese compounds
5,693
0
40,420
0.01%
AXIALL LLC
PLAQUEMINE
LA
Ethylbenzene
12
0
13,200
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
1,1,2-Trichloroethane
2
0
11,400
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Dioxin and dioxin-like compounds
0
0
8,248
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Chloroform
1
0
6,100
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Naphthalene
101
0
5,050
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Trichloroethylene
1
0
4,600
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Dioxin and dioxin-like compounds
0
0
3,564
0.00%
EAGLE NATRIUM LLC
PROCTOR
WV
Chlorine
237
0
2,370
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Tetrachloroethylene (Perchloroethylene)
1
0
2,100
0.00%
AXIALL LLC
PLAQUEMINE
LA
Nickel compounds
12
0
1,092
0.00%
AXIALL LLC
PLAQUEMINE
LA
Chlorine
96
0
960
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Chlorine
86
0
860
0.00%
AXIALL LLC
PLAQUEMINE
LA
Zinc compounds
103
0
340
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Styrene
61
0
305
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Naphthalene
6
0
300
0.00%
AXIALL LLC
PLAQUEMINE
LA
Toluene
12
0
156
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
1,1,1-Trichloroethane
52
0
26
0.00%
AXIALL LLC-ABERDEEN
ABERDEEN
MS
Methanol
0
11
11
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Chlorine
1
0
10
0.00%
AXIALL LLC
PLAQUEMINE
LA
Phenol
2
0
7
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Styrene
1
0
5
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Xylene (mixed isomers)
1
0
5
0.00%
AXIALL LLC-ABERDEEN
ABERDEEN
MS
Dioxin and dioxin-like compounds
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Carbon tetrachloride
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Polycyclic aromatic compounds
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Chloroform
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Methanol
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
1,1,2-Trichloroethane
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Ammonia
274
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Trichloroethylene
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
1,1,2,2-Tetrachloroethane
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Vinylidene chloride (1,1-dichloroethylene)
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Ethylidene dichloride
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Chlorobenzene
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Toluene
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Bis(2-chloroethyl)ether
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Chloroprene
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Tetrachloroethylene (Perchloroethylene)
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
1,2-Dichloroethylene
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Sodium nitrite
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Pentachloroethane
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Hexachloroethane
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
1,1,1-Trichloroethane
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Tetrachloroethylene (Perchloroethylene)
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Benzo(g,h,i)perylene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
1,2-Dichloroethylene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
1,3-Dichloropropylene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Pentachlorobenzene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
1,4-Dichloro-2-butene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Xylene (mixed isomers)
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Polychlorinated biphenyls (PCBs)
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Mercury compounds
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Mercury
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Sodium nitrite
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Ammonia
1,686
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Octachlorostyrene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Polycyclic aromatic compounds
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Hexachlorobenzene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Di(2-ethylhexyl) phthalate
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Chlorobenzene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Chloromethane
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Chloroethane (Ethyl chloride)
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Ethylene oxide
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Ethylidene dichloride
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Vinylidene chloride (1,1-dichloroethylene)
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Pentachloroethane
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
1,1,2-Trichloroethane
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Trichloroethylene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
1,1,2,2-Tetrachloroethane
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Hexachloro-1,3-butadiene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Bis(2-chloroethyl)ether
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Cumene
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Acetophenone
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Ethylene glycol
0
0
0
0.00%
AXIALL LLC
PLAQUEMINE
LA
Dichloromethane
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Vinyl chloride
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Carbon tetrachloride
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Bis(2-chloroethyl)ether
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Anthracene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
1,2,4-Trichlorobenzene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Chloroprene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Tetrachloroethylene (Perchloroethylene)
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Benzo(g,h,i)perylene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
1,2-Dichloroethylene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Pentachlorobenzene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
1,1,1,2-Tetrachloroethane
0
0
0
0.00%
EAGLE NATRIUM LLC
PROCTOR
WV
Ammonia
544
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Polycyclic aromatic compounds
0
0
0
0.00%
WESTLAKE POLYMERS LP
SULPHUR
LA
tert-Butyl alcohol
0
0
0
0.00%
WESTLAKE POLYMERS LP
SULPHUR
LA
Vinyl acetate
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
S,S,S-tributyltrithiophosphate
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Dinitrobutyl phenol (Dinoseb)
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
trans-1,4-Dichloro-2-butene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Chlorobenzene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Toluene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Hexachloroethane
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Benzene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Chloroethane (Ethyl chloride)
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Dichloromethane
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Ethylidene dichloride
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Vinylidene chloride (1,1-dichloroethylene)
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Dicyclopentadiene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Isoprene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Trichloroethylene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
1,1,2,2-Tetrachloroethane
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Phenanthrene
4
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Hexachloro-1,3-butadiene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Biphenyl
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
Ethylbenzene
0
0
0
0.00%
WESTLAKE VINYLS INC
CALVERT CITY
KY
1,4-Dichlorobenzene
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Biphenyl
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
1,2,4-Trimethylbenzene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Naphthalene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
1,2-Butylene oxide
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Chlorobenzene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Bis(2-chloroethyl)ether
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Hexachlorobenzene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
1,2,4-Trichlorobenzene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
1,2-Dichloroethylene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Pentachlorobenzene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Polychlorinated biphenyls (PCBs)
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Ammonia
25,000
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Bromine
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Dichlorobenzene (mixed isomers)
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Mercury compounds
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Formaldehyde
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Benzene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Hexachloro-1,3-butadiene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
1,1,2,2-Tetrachloroethane
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Pentachloroethane
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Cumene
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Ethylbenzene
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
1,3-Butadiene
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Toluene
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Xylene (mixed isomers)
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Aluminum oxide (fibrous forms)
0
0
0
0.00%
WESTLAKE PETROCHEMICALS ETHYLENE
SULPHUR
LA
Ammonia
0
0
0
0.00%
WESTLAKE STYRENE LP MARINE TERMINAL FACILITY
SULPHUR
LA
Benzene
0
0
0
0.00%
WESTLAKE STYRENE LP MARINE TERMINAL FACILITY
SULPHUR
LA
Styrene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Carbon tetrachloride
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Hexachloroethane
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Ethylene
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Chloroethane (Ethyl chloride)
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Ethylidene dichloride
0
0
0
0.00%
EAGLE US 2 LLC
WESTLAKE
LA
Vinylidene chloride (1,1-dichloroethylene)
0
0
0
0.00%
WESTLAKE VINYLS CO
GEISMAR
LA
Chloroethane (Ethyl chloride)
0
0
0
0.00%
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 2018, 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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