The Coastal Protection and Restoration Authority took a big step toward reconnecting the Mississippi River to the Maurepas Swamp by awarding the first construction contract for the state’s newest freshwater diversion. The project, known as the River Reintroduction into Maurepas Swamp project (MSP), is a 2000 cubic feet per second (cfs) freshwater diversion designed to revitalize over 45,000 acres with freshwater, sediment and nutrients. The Maurepas Swamp is one of the largest and last remaining coastal freshwater swamps in Louisiana. The project is located on the East Bank of the Mississippi River in St. John the Baptist Parish, just west of Garyville, Louisiana.
The contract was awarded to South-Louisiana-based Phylway Construction, LLC. They will complete “Reach 6” of the project, which includes clearing, excavating, and building guide levees through approximately three miles of Hope Canal between U.S. 61, Airline Highway, and Interstate 10.
According to CPRA Chairman Gordon “Gordy” Dove, “The Maurepas Swamp Project has been a priority for Louisiana for over 20 years since its inception under the Coastal Wetlands Planning, Protection and Restoration Act program, and its positive impact will secure the future survival of these wetlands and the ecosystems and communities they support.”
LWF has long advocated for and supported efforts to divert water from the Mississippi River to benefit its surrounding wetlands. The Maurepas swamp and surrounding estuary provide critical habitat for native mammals, fish, reptiles, and other wildlife, and serves as crucial storm protection for Livingston, Tangipahoa, Ascension, St. James, and St. John parishes. LWF is thrilled to see this project finally move forward.