Historia
This dredge tender was built in 2025 by Nichols Brothers Boatbuilders (Ice Flow LLC) in Freeland, WA.
Propietarios y capitanes
Built for the Port of Portland, Navigation Division.
Significado del nombre
Named after Cowlitz River in Washington State.
Referencias
- Merchant Vessels of the U. S., digital file (2026)
- cgmix.uscg.mil ↗ (website viewed 21/08/2026)