In Wain River Protection Forest, which is the main water catchment area and habitat for endangered species of Borneo, the community begins to encroach on how to burn it so that during the dry season some areas become barren and damage 40%. The area of Wain River forest reaches , slowly but surely continues to decrease, leaving with forest conditions that are still good at only 63 percents. Residents around looked for wood to cook in the forest even though the surrounding area had been lined with wire. Previously between 2000 and 2001, illegal logging occurred in 10 to 15 points in the Wain River forest, and in 2009 this forest was hit by a fire along with the Manggar River forest which made of forest area engulfed in fire. The threat of coal mining from the surrounding area which provides mining permits such as Paser and Kutai Kartanegara also disrupts the border ecosystem of Wain River forest.