Port of Portland - Terminal 4: Harbour Facility in Portland, Oregon

Port of Portland - Terminal 4 is a harbour facility located at 9504 N Bradford St, Portland, Oregon, United States. It is an operational terminal serving the maritime industry in the Pacific Northwest region. The facility operates under U.S. regulatory frameworks including the EPA Vessel General Permit (VGP) and NPDES permits for stormwater management. As a multi-purpose terminal, it handles various cargo types such as bulk, container, and breakbulk, typical of major West Coast ports. Terminal 4 plays a key role in Portland's maritime infrastructure, supporting regional trade and economic activity. Its location on the Columbia River provides access to inland waterways, making it a vital link for cargo movement between the Pacific Ocean and the U.S. interior.

The facility is situated along the Columbia River, a major waterway that supports diverse aquatic habitats. Operations involve cargo handling and vessel traffic, which require careful stormwater and oil-water management to prevent pollution. The terminal's proximity to sensitive coastal environments necessitates compliance with environmental regulations to minimize ecological impact.