US Army Corps of Engineers
Portland District Website Website

Marinas and overwater structures

Marinas are areas designed to harbor vessels. These areas often include one or more jetties, breakwaters, docks and piers.


Controlling factors that are affected by marinas and overwater structures:

Contact information

Ronald Thom, Ph.D

Marine Research Operations, PNNL
1529 W. Sequim Bay Rd.
Sequim, WA 98382