The 54th Chief of Engineers and Commanding General of the U.S. Army Corps of Engineers Lt. Gen. Todd T. Semonite, signed the Rio Guayanilla Flood Risk Management Study Chief's Report, Aug. 13, 2020. USACE plans to achieve a 97% reduction in damages throughout the construction of conveyance improvements, levees, floodwalls, a 9000-foot engineered diversion channel, diversion structures, and road relocations at the cost of $154.34M.