Several shoreline areas within coastal Louisiana consist
of unstable soil conditions, subsurface obstructions,
accessibility problems, etc., which severely limit the
alternatives of shoreline protection. The adopted standard
across the state, where conditions allow, is the use of rock
aggregate in either a revetment or foreshore installation. The
major advantages of using rock are durability, longevity,
and effectiveness. However, in areas where rock is not
conducive for use and site limitations exist, current “proven”
alternatives that provide equivalent advantages are limited.
Several “new” concepts of providing shoreline protection
have surfaced in the last couple of years. These concepts
however, have not been researched or installed due mainly
to budget limitations or the apprehension of industry,
landowners, and others to “try” an unproven product. The
intent of this demonstration project is to provide a funding
mechanism to research, install, and monitor various shoreline
protection alternatives in an area(s) of the state where
physical, logistical and environmental limitations preclude
the use of current adopted methods.
The project is applicable statewide.
This demonstration project is currently in the planning
phase. A solicitation package is being prepared.
This project is on Project Priority List (PPL) 18.
The Non-Rock Alternative to Shoreline Protection Demonstration sponsors include:
- Federal sponsor: Natural Resources Conservation Service
- Local sponsor: Coastal Protection and Restoration Authority
Keep up with this project and other CWPPRA projects on the project page.