MIAMI-DADE COUNTY, Fla. (Dec. 12, 2022) - The U.S. Army Corps of Engineers and the South Florida Water Management District joined other federal, state, and local officials along with stakeholders to break ground on the Central Everglades Planning Project (CEPP) New Water Seepage Barrier Wall Project, which extends the successful underground wall that was built as part of the 8.5 Square Mile Area Seepage Wall Project.