Federal officials have confirmed Florida's approval for a $608 million reimbursement for building and running an immigration detention center in the Everglades. The U.S. Department of Homeland Security announced the approval on Friday. The funds haven't been released yet, as the Federal Emergency Management Agency must review expenses. This reimbursement process could force Florida to unwind operations at the facility due to a federal judge's injunction in August. The injunction was put on hold by an appellate court, allowing the center to stay open. Environmental groups argue the facility requires a complete environmental review.