Port of Portland Terminal 1 South - Harbour in Portland, Oregon, USA

Port of Portland Terminal 1 South is a harbour facility located at 2100 NW Front Ave in Portland, Oregon, United States. It operates within the Port of Portland system, serving as a key marine terminal for cargo handling and vessel operations on the Willamette River. The facility is classified under NAICS codes 322211, 488310, 488320, and 922190, indicating a mix of port and harbour operations, marine cargo handling, and related services. The facility operates under the regulatory framework of the United States, including the US EPA Vessel General Permit (VGP) for vessel discharges and the National Pollutant Discharge Elimination System (NPDES) for shoreside activities. As a harbour, it must comply with the Clean Water Act and state-level environmental regulations in Oregon. Typical operations involve cargo transfer, storage, and vessel support, with stormwater management and spill prevention being critical environmental controls. Terminal 1 South plays a significant role in the regional economy by facilitating maritime trade and supporting local industries. Its location on the Willamette River provides access to the Pacific Ocean via the Columbia River, making it a strategic node for cargo distribution in the Pacific Northwest. The facility's operational status ensures continued contribution to the Port of Portland's capacity as a major West Coast marine gateway.

The harbour is situated on the Willamette River, a major tributary of the Columbia River, which supports diverse aquatic ecosystems including salmon runs. Operations involve handling various cargo types, which necessitates robust stormwater management and oil-water separation systems to prevent pollution. Proximity to urban Portland requires careful management of noise, air emissions, and runoff to minimize impacts on the surrounding community and sensitive river habitats.