Skip to content
Call Us 509-382-2577
  • Port Info
    • Recent News
    • Commissioners & Meeting Info
      • Meeting Agendas & Minutes
      • Meeting Schedule
    • Policies, Plans, & Budget
    • Port History
    • Social Media
    • Port Staff
  • Port Properties
    • Rock Hill Industrial Park
    • Blue Mountain Station Food Park
    • Lyons Ferry Marina
      • Lyons Ferry Area Attractions
    • CWW Rail Line
  • Economic Development
    • Broadband
    • Business Assistance
    • Choose Columbia County
    • Communities
    • Dayton-Waitsburg Bike Trail
    • Economic Indicators
    • Our Partners
    • Regional Projects
  • Doing Work for the Port
    • Small Works Roster
    • Requests for Quotes, Proposals, & Qualifications
  • Contact Us
    • Public Records Requests
  • Calendar

Doing Work for the Port

Port of ColumbiaDoing Work for the Port

Port of Columbia




1 Port Way
Dayton, WA 99328

Phone: 509-382-2577
Fax: 509-382-8993

Quick Links

•  Home
•  News
•  Calendar
•  Public Records Requests
•  Regional Projects
•  Economic Indicators
•  Requests for Quotes,
Proposals, Quali…
•  Our Partners
•  Contact Us

Upcoming Events

Wed 22

Dayton Development Task Force

May 22 @ 12:00 pm - 1:00 pm
Jun 04

Economic Development Steering Committee

June 4 @ 12:00 pm - 1:00 pm
Jun 06

Cathy McMorris Rodgers Representative

June 6 @ 1:30 pm - 3:00 pm

View More…

Business Hours

  • Monday-Friday: 9am to 5pm

  • Saturday & Sunday: Closed


Search Port of Columbia

Website by Artmil | All content ©2017 Port of Columbia. All Rights Reserved.