The City of Plano is proposing to convert the Los Rios Golf Course and Country Club into a city park. For the first phase of the project, the city may choose to remove the clubhouse and associated physical facilities. The City of Plano contracted with AR Consultants, Inc. to conduct an archaeological survey of the 8.3-acre area surrounding the clubhouse and an architectural evaluation of the clubhouse. Of the 8.3 acres, six are paved or are the sites of buildings. The archaeological survey, which was conducted under the authority of Texas Antiquities Permit 8283, was conducted on January 12, 2018 and focused only on the unpaved areas. No prehistoric cultural remains were found. A few isolated historic artifacts were found on the surface but were not determined to be a site. The architectural evaluation determined that the clubhouse may be significant based on its connection to local entertainment/recreation, its example as a Modern-style clubhouse, and its connection to the Craycroft-Lacy & Partners architectural firm. However, the clubhouse is not yet 50 years old. Therefore, it is not recommended eligible for listing on the National Register of Historic Places or for designation as a State Antiquities Landmark. Given the results of this survey, AR Consultants, Inc. recommends that further cultural resource investigations are unnecessary within the 8.3-acre project area surrounding the clubhouse, and requests that the Texas Historical Commission concur with this recommendation. Documents related to the archaeological survey will be curated at the Center for Archaeological Studies at Texas State University in San Marcos