Get to know N-EWN

A community of researchers, practitioners, and educators working together to advance the practice of natural infrastructure.

We work across four main branches

In order to help facilitate the widespread adoption of natural infrastructure practices across the United States, we’ve identified four main areas that need additional work:

Developing methods and standards

New tools, techniques and guidance are needed to effectively plan, design, construct and operate natural infrastructure at different scales

Assessing benefits and costs

Natural infrastructure provides communities with a broad array of economic, environmental and social benefits. Improved approaches are needed to evaluate, quantify and forecast these benefits to support planning and decision making

Monitoring performance and outcomes

Technically sound, efficient and applicable methods are needed to track natural infrastructure performance over time, develop the evidence base for future designs, ensure compliance with policy and inform project operations and adaptive management

Integrating people and policy

Providing infrastructure that supports human wellbeing and equitably meets the needs of diverse communities requires integration of human values, attitudes, beliefs, perceptions and policies with modern communication and collaboration practices


Combining a diversity of on-the-ground experience with interdisciplinary teams.

The N-EWN community is made up of over 30 partners from industry, academia and the non-profit sector.

What N-EWN’s been up to:

  • LimnoTech: Enhancing Coastal Resilience in Great Lakes Communities

    LimnoTech: Enhancing Coastal Resilience in Great Lakes Communities

    LimnoTech is collaborating with the Great Lakes and St. Lawrence Cities Initiative, the Coastal States Organization, NOAA, the National Fish & Wildlife Foundation, and project partners Dewberry and Smith Group to enhance coastal resilience in Great Lakes communities. The team’s work has focused on: Engineering With Nature principles and nature-based solutions are integral to our…

  • LimnoTech: Restoring Urban Ecology in the Heart of Austin, Texas

    LimnoTech: Restoring Urban Ecology in the Heart of Austin, Texas

    LimnoTech is proud to partner with Michael Van Valkenburgh Associates (MVVA), the Waterloo Greenway Conservancy, the City of Austin, and other partners on the transformation of Waller Creek into the vibrant Waterloo Greenway—a continuous chain of parks and restored waterways through downtown Austin. This ambitious effort is more than placemaking — it’s a living example…

  • Limnotech: P-Optimal Demonstration Wetland in Defiance, Ohio

    Limnotech: P-Optimal Demonstration Wetland in Defiance, Ohio

    LimnoTech collaborated with the U.S. Army Corps of Engineers, Buffalo District, U.S. Army Engineer Research and Development Center (ERDC), SmithGroup, and other partners to design and construct a 10-acre demonstration wetland to serve as a prototype for optimizing phosphorus retention and nonpoint source nutrient load reduction from agricultural landscapes. Highlights include: Learn more about the…

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