Proudly Serving
Ocean Shipping Interests calling
in the
Oregon and Southwest Washington
areas since 1922

CRSOA thanks US Army Corps of Engineers and Port of Portland for informative day aboard the Dredge Oregon

On October 14th, members of the Columbia River Steamship Operators’ Association traveled to St. Helens to catch a glimpse of what a day on the river is like for  the 50 year old Dredge Oregon.  The Dredge Oregon is owned and operated by the Port of Portland and aids in maintaining the Columbia River’s 43’ navigation channel on behalf of the US Army Corps of Engineers.  Maintenance dredging efforts undertaken by the Dredge Oregon ensure ships have a safe and reliable transit route and help make the river a great place to come and do business.

National Terrorism

Advisory System

​US Coast Guard Maritime Security (MARSEC) Levels

NEWS CENTER

National Data Buoy Center: Operation/Maintenance Schedule can be found here.

CRSOA 2017

Legislative Reports

National Terrorism Advisory System (NTAS) check current status

​ News from Office of Coast Survey

Stay up to date with CRSOA

on Social Media!