Westlake Styrene LLC Marine Terminal - Sulphur, Louisiana Harbour Facility

Westlake Styrene LLC Marine Terminal is a harbour facility located at 1820 Pak Tank Rd in Sulphur, Louisiana, within Calcasieu County. The terminal is operational and serves as a marine transfer point for styrene and other chemical products, supporting the regional petrochemical industry. The facility operates under the regulatory framework of the US EPA Vessel General Permit (VGP) and NPDES permits for shoreside operations. Its NAICS codes (424690 and 483211) indicate a focus on chemical and allied products merchant wholesalers and marine cargo handling. Typical operations include loading and unloading of liquid bulk chemicals, requiring robust stormwater and oil-water management systems. Situated near the Gulf Coast, the terminal plays a key role in the supply chain for the Louisiana chemical corridor. Its proximity to sensitive coastal habitats necessitates careful environmental management to prevent spills and runoff. The facility's compliance with MARPOL Annex I and II ensures proper handling of oil and chemical residues.

The terminal is located in a region with extensive coastal wetlands and estuaries, which are sensitive to chemical spills and stormwater runoff. Operations involve handling liquid bulk chemicals, requiring stringent oil-water separation and spill containment measures. The facility must manage ballast water and bilge water in accordance with MARPOL Annex I and II to protect local aquatic ecosystems.