This document summarizes a study of the oral traditions and local knowledge of the Pulangiyen Talaandig people regarding the Pulangi River system in Northern Mindanao, Philippines. The study aimed to document river-related tales and explore the community's worldview and management of river resources as reflected in these oral histories. It involved interviews with 21 elders from 3 riverside communities. The results section outlines grand narratives and sub-narratives collected from participants. It analyzes the stories for their portrayal of nature, protection of resources, connection to history, and vision for the future. The conclusions discuss how the narratives reveal the community's concepts of order and serve as an alternative framework for environmental management. Recommendations include