Do not let the water or sewage from communities, agriculture and industry, which has not been treated to a better quality to the one into the water, especially if the water is a source of water to put in place and to be. water for consumption, such as pools, ponds, and marshes, and so on.
• Preserve the remaining forest area upstream to maintain rich woods and forests should be reinforced as possible.
• Update pool, dredging the shallow marsh water storage is full.
• Planning for the community's most powerful water.
• Should have a garbage disposal and sewage standards to prevent pollution and dirt contamination or absorbed into the water.