HSDRRS Mitigation - WBV


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Project Location

This mitigation effort is located in various places throughout the Barataria Basin. Some of the mitigation work will be completed in Jean Lafitte National Historical Park (LLNHP) while other components will be located elsewhere. The mitigation plan is still in the finalization process; at this time, precise locations for various mitigation efforts are not known.

Project Description

This suite of projects provides mitigation for USACE impacts during construction of the West Bank and Vicinity (WBV) Hurricane Storm Damage Risk Reduction System (HSDRRS), and involves the restoration of approximately 1,540 acres of Bottomland Hardwood, Marsh, and Swamp in the Barataria Basin.

Issue Addressed

The West Bank and Vicinity HSDRSS (Hurricane and Storm Damage Risk Reduction System) mitigation effort is designed to compensate for damages inflicted upon wetland habitats through the construction of the Federal levee system after Hurricane Katrina. Some damages occurred within JLNHP while others occurred outside Park boundaries. Impacts to wetlands within Park boundaries will be mitigated within JLNHP while other impacts will be mitigated for elsewhere.

Project Goals

The WBV HSDRSS mitigation project will restore fresh marsh, bottomland hardwood, and swamp habitats in the Barataria Basin, the same hydrologic basin in which the levee-related wetland impacts occurred. The mitigation requirements are commensurate with the impacts caused by construction of the HSDRSS.

Verify Date

1/12/2021
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Project Information

Project Type(s):

Marsh Creation; Vegetative Planting

Project ID:

BA-0109

Basin(s):

Barataria

CPRA Program:

Hurricane and Storm Damage Risk Reduction System (HSDRRS)

Federal Sponsor:

United States Army Corps of Engineers (USACE)

CPRA Project Phase:

Construction

Parish(es):

Jefferson, Lafourche

Estimated Cost:

$ 126 million

Project Benefits

Restoration Icon
Acres Benefit:
  • 1540 acres benefited