 In mid 2018, the U.S. Army Corps of Engineers announced its list of projects for Puerto Rico.$400,000 was earmarked to study how to reduce damage caused by a flooding Río Culebrinas.In June 2018, a large project, by the Natural Resources Conservation Service (NRCS) and the Puerto Rico Department of Natural and Environmental Resources (DNER), to clear debris from Culebrinas River in Moca was deemed a success.