10/14/2026
The coast we build should come alive.
At Rockefeller Wildlife Refuge, this earthen terrace has two jobs: help direct water leaving a control structure toward the Gulf and provide habitat for the wildlife that calls this coast home.
Marsh excavators build it from material excavated from the surrounding water bottom. Its crowned surface allows water to drain off the sides. Its placement helps keep outgoing flow headed in the right direction.
Every detail serves a purpose.
Over time, the goal is for vegetation to take hold and the terrace to blend into the surrounding marsh—with birds, small mammals, and even alligators making use of it.
Part of the Mermentau Basin Inundation Relief Project, this work connects a regional water-management effort to something tangible: how water moves through this landscape, and what can thrive alongside it.
We’re proud to help advance that work with our project partners.
🎥 Join Wade Hamilton in the field for a closer look at engineering built to become part of the coast.
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