Document MJoBZzpV6pbk6gVQ1KmEOxZ7x

REGION 6 DA LLAS, TX 75270 November 17, 2025 VIA E-MAIL: searanchmarina@pcm.net Frank Castillo Sea Ranch 2 at South Point 500 South Point Ave Port Isabel, TX 78578 RE: No Further Action Concerning the Potential RCRA Violations at Sea Ranch 2 in Port Isabel, Texas Dear Mr. Castillo: I am writing to inform you that the Enforcement and Compliance Assurance Division of Region 6, United States Environmental Protection Agency ("EPA") inspection of Port Isabel on June 23, 2025, included a visit to your facility at 500 South Point Ave. Inspectors evaluated the potential for Resource Conservation and Recovery Act ("RCRA") violations. Based on the inspection and follow-up documentation, EPA has determined no further action is required. If you have any questions regarding this letter or the file review, please contact Erin YoungDahl, of my staff, at youngdahl.erin@epa.gov or by telephone at (214) 665-3166. cc: madelyn.flannagan@tceq.texas.gov john.shelton@tceq.texas.gov Sincerely, JEFFREY Digitally signed by JEFFREY YURK YURK Date: 2025.11 .17 07:05:26 -06'00' Jeffrey Yurk, Manager Waste and Chemical Enforcement Branch