NEW ORLEANS, La. (AP) 鈥 Federal officials want to know if Louisiana remains committed to a nearly $3 billion planned coastal restoration project that litigation has stalled.
Federal officials warned in a Friday letter to the head of Louisiana's Coastal Protection and Restoration Authority that they expected the state to return federal funds allocated for the project if the state decides not to move forward with it. Without providing a deadline for response, federal officials requested a 鈥渃lear statement鈥 from the state that it plans to follow through on the project as designed.
The Mid-Barataria Sediment Diversion project is Louisiana's flagship coastal restoration project in response to a caused by subsidence, erosion and propelled by climate change. The project would channel 75,000 cubic feet (2,100 cubic meters) of sediment per second from the Mississippi River into the nearby Barataria Basin in Plaquemines Parish to create between (52 to 104 square kilometers) of new land over five decades.
But soon after the project broke ground in August 2023, Plaquemines Parish authorities sued the state agency overseeing the project, the CPRA, alleging a flawed permitting process as they raised concerns over the project's impact on local communities. And in January, local oyster companies and an environmental group sued federal agencies permitting the project on the grounds it will affect water quality, commercial fisheries and harm bottlenose dolphins. The project has been largely halted as negotiations drag on.
Proponents, including environmental groups and a range of state lawmakers, are concerned the project may be significantly reduced or canceled. It would be a major blow to scientifically backed plans to respond meaningfully to coastal land loss in a state losing approximately a football field of land every 100 minutes, according to the environmental coalition group Restore the Mississippi River Delta. The coalition said it was concerned that Governor Jeff Landry's administration was 鈥渨avering鈥 in its commitment to the project.
Spokespersons for Landry and the CPRA declined to comment.
The letter from federal officials was signed by representatives from the Environmental Protection Agency, the 好色tv Oceanic and Atmospheric Administration, the Department of the Interior, and the Department of Agriculture.
Those four agencies are trustees overseeing federal funds obtained in a settlement following the 2010 in the Gulf Coast. Louisiana is also part of a trustee group of affected states drawing on the funds.
The CPRA reported $519.3 million has been spent on the project out of the $2.92 billion set aside for its construction, according to a presentation at an Oct. 11 state Senate hearing. This includes $378 million budgeted for mitigation and stewardship programs for impacted communities and industries.
In their letter, federal officials told Louisiana returned funds would be used for 鈥渇uture restoration activities鈥 but did not specify if they would remain earmarked for projects in Louisiana.
They pointed out the Mid-Barataria project has undergone years of evaluation and included significant impact mitigation for affected groups.
鈥淣o other single restoration project has been planned and studied as extensively over the past decades,鈥 the letter said. It noted the project would lessen the impact of storms on coastal communities and reduce flooding in surrounding areas.
The Mid-Barataria project is 鈥渢he linchpin" of Louisiana's plans to protect its vanishing coastline, said Ethan Melancon, advocacy director of the Coalition to Restore Coastal Louisiana.
He said the project, mimicking natural land creation processes, would allow for a constant supply of sediment to fight against coastal erosion. He argued it would be much more effective and long-lasting than alternatives proposed by the project鈥檚 opponents, such as using dredging material to offset land loss.
Federal officials said in the letter there would be 鈥渘o guarantee鈥 of approval of alternative projects.
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Brook is a corps member for The Associated Press/Report for America Statehouse News Initiative. is a nonprofit national service program that places journalists in local newsrooms to report on undercovered issues. Follow Brook on the social platform X: @jack_brook96
