Welcome to the Port of Lewiston

Idaho's Only Seaport

Navigation Locks Maint

REMINDER: The U.S. Army Corps of Engineers Walla Walla District is closing navigation locks on the Columbia and Snake Rivers beginning Sunday, January 14 at 6 a.m. for an 11-week outage. This extended outage will allow the district to perform routine maintenance and to replace aged equipment. For more information, please refer to the following link: https://www.nww.usace.army.mil/missions/navigation/2024-extended-navigation-lock-outage/.

Did You Know?

  • 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.
  • 100% of all property tax dollars are invested back into the Nez Perce County economy.