Facility Profile

WESTLAKE US 2 LLC
WESTLAKE CORP
Facility Summary
1300 PPG DR, WESTLAKE, LA, 70669 (CALCASIEU PARISH)
In 2022, this facility made toxic releases of:
- Concern to the air
- Onsite air release of Clean Air Act chemicals
- Onsite release Persistent bioaccumulative toxic substance (PBTs)
- Onsite release of known carcinogens
This facility reported the following greenhouse gas releases for 2022:
- 7.00 metric tons of Methane (CH4)
- 14.90 metric tons of Nitrous Oxide (N2O)
- 20,672.00 metric tons of Carbon Dioxide (CO2)
18-month enforcement and compliance history summary for this facility:
Facility: Significant Violation
Clean Air Act: Violation Addressed; State Has Lead Enforcement
Clean Water Act: Violation Identified
Resource Conservation and Recovery Act : No Violation Identified
Total Penalties: $62,750
Last Penalty: 12/14/2021
2022 Toxic Substance Releases
Substance Total
(lbs)
Air
(lbs)
Water
(lbs)
Land
(lbs)
UnInj
(lbs)
Offsite
(lbs)
HYDROCHLORIC ACID
CASRN: 7647-01-0
154,000.00 154,000.00 0.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: Plastichem Project)
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
ETHYLENE DICHLORIDE
CASRN: 107-06-2
95,040.00 92,000.00 140.00 0.00 0.00 2,900.00
Substance Total Air Water Land UnInj Offsite
COPPER COMPOUNDS
CASRN: N100
83,403.04 503.00 900.00 0.00 0.00 82,000.04
Substance Total Air Water Land UnInj Offsite
AMMONIA
CASRN: 7664-41-7
66,000.00 25,000.00 41,000.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
CHLORINE
CASRN: 7782-50-5
59,500.00 46,000.00 13,500.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
TETRACHLOROETHYLENE
CASRN: 127-18-4
49,178.00 49,000.00 68.00 0.00 0.00 110.00
Substance Total Air Water Land UnInj Offsite
CHLOROFORM
CASRN: 67-66-3
36,932.00 34,600.00 2,300.00 0.00 0.00 32.00
Substance Total Air Water Land UnInj Offsite
METHYLCHLOROFORM
CASRN: 71-55-6
34,100.00 33,900.00 60.00 0.00 0.00 140.00
This substance is a developmental or reproductive toxin. (Source: Plastichem Project)
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
ETHYLENE
CASRN: 74-85-1
34,000.00 34,000.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
ETHYL CHLORIDE
CASRN: 75-00-3
24,008.00 23,990.00 18.00 0.00 0.00 0.00
This substance is a carcinogen. (Source: California Proposition 65)
This substance is a developmental or reproductive toxin. (Source: Plastichem Project)
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
TRICHLOROETHYLENE
CASRN: 79-01-6
22,869.00 22,800.00 54.00 0.00 0.00 15.00
Substance Total Air Water Land UnInj Offsite
VINYL CHLORIDE
CASRN: 75-01-4
19,099.60 19,097.00 0.00 0.00 0.00 2.60
Substance Total Air Water Land UnInj Offsite
1,1,2-TRICHLOROETHANE (TCE)
CASRN: 79-00-5
14,008.00 13,900.00 60.00 0.00 0.00 48.00
Substance Total Air Water Land UnInj Offsite
CHLORODIFLUOROMETHANE
CASRN: 75-45-6
12,000.00 12,000.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
1,1-DICHLOROETHANE
CASRN: 75-34-3
11,724.51 11,700.00 24.00 0.00 0.00 0.51
Substance Total Air Water Land UnInj Offsite
METHYLENE CHLORIDE
CASRN: 75-09-2
8,231.49 8,208.40 23.00 0.00 0.00 0.09
Substance Total Air Water Land UnInj Offsite
1,1,1,2-TETRACHLOROETHANE
CASRN: 630-20-6
7,666.48 7,600.00 66.00 0.00 0.00 0.48
Substance Total Air Water Land UnInj Offsite
1,2-DICHLOROETHENE
CASRN: 540-59-0
5,207.50 5,180.00 24.00 0.00 0.00 3.50
Substance Total Air Water Land UnInj Offsite
BIPHENYL
CASRN: 92-52-4
3,720.00 3,720.00 0.00 0.00 0.00 0.00
This substance is a carcinogen. (Source: Plastichem Project)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
CARBON TETRACHLORIDE
CASRN: 56-23-5
3,280.00 3,276.00 4.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: Plastichem Project)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
ZINC COMPOUNDS
CASRN: N982
2,779.82 470.00 2,270.00 0.00 0.00 39.82
Substance Total Air Water Land UnInj Offsite
VINYLIDENE CHLORIDE
CASRN: 75-35-4
2,714.75 2,714.00 0.00 0.00 0.00 0.75
Substance Total Air Water Land UnInj Offsite
DICHLOROBENZENE (MIXED ISOMERS)
CASRN: 25321-22-6
1,112.50 12.50 0.00 0.00 0.00 1,100.00
Substance Total Air Water Land UnInj Offsite
LEAD
CASRN: 7439-92-1
1,102.93 12.00 390.00 0.00 0.00 700.93
Substance Total Air Water Land UnInj Offsite
1,1,2,2-TETRACHLOROETHANE
CASRN: 79-34-5
834.50 830.00 0.00 0.00 0.00 4.50
Substance Total Air Water Land UnInj Offsite
MERCURY COMPOUNDS
CASRN: N458
758.23 2.90 5.18 0.00 0.00 750.15
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
1-BUTENE OXIDE
CASRN: 106-88-7
532.80 532.80 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
PENTACHLOROETHANE
CASRN: 76-01-7
486.40 485.40 0.00 0.00 0.00 1.00
Substance Total Air Water Land UnInj Offsite
STYRENE
CASRN: 100-42-5
480.00 480.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
HEXACHLOROBUTADIENE
CASRN: 87-68-3
366.00 106.00 0.00 0.00 0.00 260.00
This substance is a carcinogen. (Source: California Proposition 65)
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
TOLUENE
CASRN: 108-88-3
365.90 365.90 0.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
XYLENES
CASRN: 1330-20-7
253.63 253.60 0.00 0.00 0.00 0.03
This substance is a developmental or reproductive toxin. (Source: Plastichem Project)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
HEXACHLOROETHANE
CASRN: 67-72-1
244.00 244.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
DIOXIN AND DIOXIN-LIKE COMPOUNDS (TRI CATEGORY)
CASRN: N150
150.67 0.42 38.60 0.00 0.00 111.65
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
CHLOROPRENE
CASRN: 126-99-8
100.03 100.03 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
BENZENE
CASRN: 71-43-2
78.06 78.00 0.00 0.00 0.00 0.06
Substance Total Air Water Land UnInj Offsite
NAPHTHALENE
CASRN: 91-20-3
53.93 53.10 0.00 0.00 0.00 0.83
Substance Total Air Water Land UnInj Offsite
1,2,4-TRICHLOROBENZENE
CASRN: 120-82-1
9.07 8.40 0.00 0.00 0.00 0.67
Substance Total Air Water Land UnInj Offsite
HEXACHLOROBENZENE
CASRN: 118-74-1
6.49 3.79 0.00 0.00 0.00 2.70
Substance Total Air Water Land UnInj Offsite
POLYCYCLIC AROMATIC COMPOUNDS (TRI CATEGORY)
CASRN: N590
2.93 2.93 0.00 0.00 0.00 0.00
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
CHLOROBENZENE
CASRN: 108-90-7
1.50 0.80 0.00 0.00 0.00 0.70
This substance is a carcinogen. (Source: Plastichem Project)
This substance is a mutagen. (Source: Plastichem Project)
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
BIS(2-CHLOROETHYL) ETHER
CASRN: 111-44-4
0.77 0.10 0.00 0.00 0.00 0.67
Substance Total Air Water Land UnInj Offsite
PENTACHLOROBENZENE
CASRN: 608-93-5
0.48 0.48 0.00 0.00 0.00 0.00
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
Substance Total Air Water Land UnInj Offsite
3,3',4,4',5,5'-HEXACHLOROBIPHENYL
CASRN: 1336-36-3
0.08 0.06 0.00 0.00 0.00 0.02
Substance Total Air Water Land UnInj Offsite
HEXACHLOROCYCLOPENTADIENE (HCCPD)
CASRN: 77-47-4
0.04 0.04 0.00 0.00 0.00 0.00
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
ETHYLBENZENE
CASRN: 100-41-4
0.00 0.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
DIMETHYLAMINE
CASRN: 124-40-3
0.00 0.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
SODIUM DIMETHYLDITHIOCARBAMATE
CASRN: 128-04-1
0.00 0.00 0.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
Substance Total Air Water Land UnInj Offsite
1,2,4-TRIMETHYLBENZENE
CASRN: 95-63-6
0.00 0.00 0.00 0.00 0.00 0.00
This substance is a carcinogen. (Source: Plastichem Project)
Substance Total Air Water Land UnInj Offsite
N-HEXANE
CASRN: 110-54-3
0.00 0.00 0.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
SILVER
CASRN: 7440-22-4
0.00 0.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
1,3-BUTADIENE
CASRN: 106-99-0
0.00 0.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
BROMINE
CASRN: 7726-95-6
0.00 0.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
ACETALDEHYDE
CASRN: 75-07-0
0.00 0.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
ETHYLENE GLYCOL
CASRN: 107-21-1
0.00 0.00 0.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is a mutagen. (Source: Plastichem Project)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite