Port of Port Arthur Navigation District - Harbour in Port Arthur, Texas, USA

The Port of Port Arthur Navigation District is a harbour facility located at 221 Houston Avenue, Port Arthur, Texas, in Jefferson County. As a key maritime hub on the Gulf Coast, it supports regional trade and transportation, serving the industrial and economic needs of the area. Operating under U.S. regulatory frameworks including the EPA Vessel General Permit (VGP) and NPDES permits for shoreside activities, the port manages stormwater and ballast water to minimize environmental impact. Its NAICS code 488310 indicates port and harbor operations, typically involving cargo handling and vessel services. The port plays a significant role in the local economy, facilitating the movement of goods such as petroleum, chemicals, and agricultural products. Its location near sensitive coastal habitats necessitates careful environmental management, including oil-water separation and spill prevention measures.

Located on the Gulf Coast, the port operates in a region with sensitive coastal ecosystems, including marshes and estuaries. Cargo handling, particularly of bulk liquids and chemicals, requires robust stormwater management and oil-water separation systems to prevent pollution. The port adheres to U.S. EPA regulations to mitigate impacts on local water quality and marine life.