The project to create a dam that provided water to slow the barrier slowing down in a stream or water flow is slow and small, trapped in an area long enough to be absorbed to a degraded forest regeneration, emerging moist enough to develop a complete forest and water softening so Weir.Creates a flow of water across a small stream on the slow flow of water flow to reduce violence. Reduce wash erosion of Bank When the water flows more slowly, there is water in it, especially in front of Lam adaptations help trap sediment flowing with water. Reduce the downstream shallow clear water makes better quality help soil treatment. There are an abundance of forest. Add biodiversity, wildlife, animal, water, water in a life lived here.
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