The Barbas River (), located in the municipality of Ciales, Puerto Rico, is a tributary of the Cialitos River. The river has its source in the foothills of the Cordillera Central of barrio Cialitos and flows northward, meeting the Cialitos River at the boundaries of the Cialitos and Frontón barrios of the same municipality.Municipio de Ciales. (2022, February). Ciales Approved Hazard Mitigation Plan (HMP). Retrieved from https://jp.pr.gov/wp-content/uploads/2022/02/Cial-Plan-ApprovedHMP.pdf
See also List of rivers of Puerto Rico Cialitos River
References
External links USGS Hydrologic Unit Map – Caribbean Region (1974) Rios de Puerto Rico Aquí está Puerto Rico - Ciales