Explanation:

Dhansiri is the main river of Golaghat District of Assam and the Dimapur District of Nagaland. It originates from Laisang peak of Nagaland.While flowing as the boundary between Karbi Anglong and Nagaland, it flanks a large wilderness very rich in wildlife. On one side is the Dhansiri Reserved Forest and on the other Intanki National Park.It has several types of important wood bearing trees along its bank like Intanki Forest. Dhansari river along with Kapili by headward erosion has completely isolated the Mikir hills from the Peninsular plateau. There are numerous perennially waterlogged swampy region locally known as bils associated with this river.