Check Dam was built Taken to obstruct or block the water. Usually stemming Creek Small stream in the vicinity of the water or areas with high slope and sedimentation can be. And if a channel where the water flows, it can help to slow the flow of water slows down. In order to keep sediment out not to belittle the lower river.
are also popular building check dams in upstream areas dry and degraded. Usually created in a ditch. When it rains, the dam will not slow down the water flow too fast. Made in such abundance. The soil water holding capacity Trees grow better. The area is wet This is in line with His Majesty the King of Thailand. On the development and regeneration of the forest
check dams can be divided into three types of check dams locally. Made by natural materials such as twigs falling trees or rocks types. Lay stacked Tile and stone check dams. A concrete dam and water erosion