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

Steigerwald Reconnection Project

State/Territory:

This project reconnected 965 acres of Columbia River floodplain to the lands and waters of the Steigerwald Lake National Fish and Wildlife Refuge. This reconnection reduces flood risk, improves terrestrial and aquatic wildlife habitat, and restores natural ecosystem functions. This project protects nearby communities from flooding that have consistently damaged properties, and is expected to save the municipality $40,000 in pumping costs each year. This project created new wetlands, added thousands of new native plantings to the site, and created new recreational trails. The project is incorporating Wapato plants, an important food and cultural resource for local tribes that will harvest from the site.  

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Habitat Types

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Forest Habitats

Inland Wetland Habitats

Strategies

Nature-based strategies examined in this case study.

Floodplain Reconnection

Built Wetlands

Invasive and Nuisance Plant Species Removal

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

Reduce or Avoid Costs

Support Wildlife