Nicholas Institute for Environmental Policy Solutions
Nature-Based Solutions Case Study

Lower Dungeness River

State/Territory:

A 1960s-era levee on the Dungeness River resulted in a straighter channel, increased water velocities, reduced habitat, and a decline in the effectiveness of the levee. This project removed part of the old levee, built a setback levee, and relocated a road bisecting the floodplain. This project reconnected the lower Dungeness River to 71 hectares of historical channels and floodplain, and improved habitat for bird and fish species, including 4 species of endangered and economically important salmon. The project improved recreation opportunities for activities such as hiking, birdwatching and biking, and reduces local flood risk.  

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Habitat Types

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Inland Wetland Habitats

Riverine Habitats

Strategies

Nature-based strategies examined in this case study.

Riverine Connectivity Restoration

Floodplain Reconnection

Beaver Management and Beaver Dam Analogs

Top Outcomes

Climate threat reduction, ecological benefits, or social & economic benefit goals obtained in this case. Click to search for case studies with similar outcomes.

Protect Property and Infrastructure

Provide Recreational Opportunities

Reduce Inland Flooding

Support Resilient Fisheries

Support Wildlife