The Pulangi River (Cebuano pronunciation IPA [puˈlaŋi]); (Maguindanaon pronunciation: [pʊˈlaːŋɪ]), also spelled Pulangui, is one of the major tributaries of the Rio Grande de Mindanao, an extensive river system in Mindanao, Philippines.

The project is expected to generate 300 megawatts of renewable energy for Mindanao in southern Philippines.

The dam is 3,300 hectares covering portions, mostly highly sloping lands along the riverbank in 22 barangays in Kitaotao, Kibawe, Dangcagan and Damulog in Bukidnon and Roxas town in North Cotabato, including the Carmen Bridge Border Kabacan Carmen) North Cotabato.

[7][8] The National Museum of the Philippines commissioned a team of experts to look into this claim, but as of February 6, 2011, the anthropologist asked to study the claim in response to a petition to declare Sitio Mikasili, Barangay Tangkulan, Damulog as a National Heritage Site said that there is not enough evidence to declare it as such.

This may only lead to an obfuscation of the ethno-cultural importance and beautiful traditions of the ancient Manobo peoples.

The Muleta River is found in the southern portion of the province covering the municipalities of Pangantucan, Don Carlos, Kitaotao, Dangcagan, Kibawe, Kadingilan and Damulog.

[11] The Pulangi watershed extends to the ancestral domain of Higaonon and Bukidnon Indigenous communities.

[11][12] The watershed supplies water to rice paddies and agricultural areas in the barangays of Hagpa and Kalabugao.