Sagot :
Answer:
Agusan Del Sur
Explanation:
Agusan River is third longest river in the Philippines, located in the north-eastern part of Mindanao island, draining majority of the Caraga region and some parts of Davao de Oro.
Answer:
It is from Lanao lake
Explanation: Agus River is a river that flows for 36.5 kilometres from Lanao Lake to Iligan Bay, Philippines. It cuts through the provinces of Lanao del Sur and Lanao del Norte. Settlements along the banks of the river include the City of Marawi, the Municipality of Linamon and the City of Iligan.