WASHINGTON (AP) — A federal judge is allowing the Department of Homeland Security to go ahead for now with plans to build a border wall through a levee system protecting a small Texas town on the border with Mexico, rejecting arguments by the town that the wall could lead to flooding.The decision late Sunday marks a victory for the Trump administration as it races ahead with efforts to build a $46 billion wall along the U.S.-Mexico border from the Pacific Ocean to the Gulf of Mexico.The town of Presidio, with a population of about 3,200 people, argued the wall could cause flooding and that the administration isn’t following the law as it rushes forward with its plans. The town’s development district sued earlier this year to stop the department from going forward with construction.But the judge said in his ruling Sunday that they were unlikely to succeed on the merits of the case.

“For the foregoing reasons, despite the understandable concerns expressed by the plaintiff regarding the harms it and the plaintiff’s residents might sustain by the potential construction of the Smart Wall, the Court is compelled to deny the plaintiff’s motion for a stay,” wrote Judge Reggie B. Walton. DHS has been charging forward with its wall-building plan with senior administration officials saying a first layer of the structure will be done by next year. In its push, the Secretary of Homeland Security has waived numerous regulations designed to protect the environment, wildlife, archaeological and Native American sites.