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EWN Proving Grounds

USACE South Pacific Division

USACE South Pacific Division (SPD) is partnering with ERDC to become the first Major Subordinate Command EWN Proving Ground. In doing so, SPD is joining a dynamic and growing community of practice across the USACE enterprise implementing EWN principles into the Civil Works program.

As an EWN Proving Ground, SPD is committed to the broad integration of EWN principles and practices into all business lines. Proving grounds are places where innovative ideas are tested on the ground, throughout USACE mission areas, documenting processes and lessons learned in the implementation of EWN measures so others can learn from their experience.

Visit by LTG Spellmon to the Guadalupe River Flood Risk Management Project that incorporates Engineering With Nature in the San Francisco District. From left: Michael Mercado (Project Manager); Daria Mazey (Lead Planner); Julie Beagle (EWN Lead for SF District); LTG Spellmon. Credit: Brandon Beach.

Commander’s Memo

Commanders Memo signed by Brigadier General, Antoinette Gant, 5 December 2022.

“SPD is committed to integrating EWN into our guidance and processes to facilitate inclusion of natural and nature-based features into our projects and processes. This not only includes new studies and projects, but also incorporates EWN concepts into existing civil works projects and emphasizes the public interest benefits of EWN for the Regulatory Program.” Full Memo
Brigadier General, Antoinette Gant, 5 December 2022

Read more from SPD.

Engineering With Nature in South Pacific Districts

Los Angeles District (SPL)

SPL is committed to adaptive, sustainable planning and design approaches that deliver long-term, multi-benefit solutions. By incorporating natural and nature-based features into project scoping, design, and construction, and fostering inclusive and collaborative engagement, SPL creates opportunities to enhance community resilience for the future. Learn about more about EWN in the Los Angeles District.

San Francisco District (SPN)

SPN has pioneered the techniques of strategic sediment placement and sediment mobilization, leading many beneficial use (BU) projects that have spanned decades. These efforts have provided long-term ecosystem benefits while enhancing regional economic, ecological, and social resilience. Learn about more about EWN in the San Francisco District.