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Latest News Releases

Corps assessing future of hydropower production in Willamette Valley

9/1/2023

In two virtual public information sessions, the Portland District, U.S. Army Corps of Engineers will discuss the role of hydropower at their Willamette Valley dams, and how they’re answering Congress’...

Corps advises recreation users check Willamette Valley boat ramp availability ahead of Labor Day weekend

8/10/2023

The U.S. Army Corps of Engineers, Portland District advises boaters to check availability of boat ramps in the Willamette Valley ahead of the Labor Day weekend...

Colonel Larry “Dale” Caswell, Jr. takes command of Corps’ Portland District

7/21/2023

On July 21, 2023, Col. Larry “Dale” Caswell, Jr. assumed command from Col. Mike Helton to become Portland District’s 64th commander...

Channels

Columbia - Lower Willamette
Old Mouth of the Cowlitz River
Vancouver to The Dalles
Wahkiakum Ferry
Westport Slough

Related ...

USACE Navigation Data Center
U.S. Coast Guard Navigation Center
U.S. Coast Guard 13th District
USGS: current Oregon streamflows
USGS real-time hydrologic data
USGS: Coastal circulation, sediment
National Ocean Service
National Data Buoy Center
Tillamook Bay National Estuary
National Estuary Program
Navigation Information Connection
Institute for Water Resources
Order waterways system fact cards
Dredge operations: research, env.
West Coast wave data
Waterways experiment station