Port of Lewiston - Port of Lewiston

Welcome to the Port of Lewiston

As Idaho’s only seaport, the mission of the Port of Lewiston is to develop and manage assets and services that stimulate job creation and trade, while enhancing the quality of life for Nez Perce County residents.

Columbia Snake River System

Powering our economy and benefiting our environment.

Protecting Salmon and Steelhead

2016 Comprehensive Evaluation – Get the full story on what’s being done to protect salmon and steelhead.

Positive Economic Impacts

The Port of Lewiston has a positive impact on the Lewis-Clark Valley’s local economy.

Lewiston The Most Inland Seaport

The most inland seaport on the West Coast. The Port offers affordable freight transportation options and top-notch facilities for storing and moving cargo.

Port News & Updates

Ag Officials Affirm Opposition to Dam Breaching (The Lewiston Tribune, June 17, 2021)

Jun 17, 2021

Farm Bureau Visit to LC Valley

Jun 17, 2021

2021 Navigation Notice: Future Scheduled Lock Outage at the McNary Lock and Dam

Jun 16, 2021

Inslee, Murray Release Statement on Simpson Proposal and Future of Columbia River Basin

May 17, 2021

Cruise Boat Calls on Valley for First Time in More Than a Year (The Lewiston Tribune, May 11, 2021)

May 12, 2021

2021 Navigation Notice: 2021 Recreational Vessel Lockage Schedule

May 11, 2021

View the Media Room

Salmon Recovery

Port Properties

Port Services

Fiber Optic Network

Transportation Modes

Media Room

Port Properties

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Business & Technology Park

Harry Wall Industrial Park

Northport

Riverfront Confluence Property

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Southport

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Approximately 0.68% of annual property taxes paid by a City of Lewiston resident go to the Port.

That’s usually less than $16/yr.

But, we understand, every dollar counts.

That’s why 100% of all property tax dollars are invested back into economic development efforts in the Nez Perce County.