The Environmental Protection Agency (EPA) Region 2 is publishing a direct final Notice of Deletion of the Hormigas Ground Water Plume Superfund Site (Site), located in Caguas, Puerto Rico, from the National Priorities List (NPL). The NPL, promulgated pursuant to section 105 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980, as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The EPA, with the concurrence of the Commonwealth of Puerto Rico (Commonwealth), through the Department of Natural and Environmental Resources (DNER), has determined that all appropriate response actions under CERCLA have been completed. However, this deletion does not preclude future actions under Superfund.