1. The standard of water quality. To control and preserve water quality
2. Control the disposal of waste water from various water sources. A therapy to standard before being released into the water
3. People should cooperate Without leaving trash Sewage or chemicals Including the use of water saving and most efficient
four. Deforestation is a watershed. Because the soil disintegrates easily when it rains, rainwater erosion. Blew away the things into the water. Dirty water shallower
5. Reduce the use of chemicals to a minimum. The chemicals that are used When rainwater runoff to water pollution problems will become the next
six. People should cooperate with the government or other agencies. In the improvement of water or sewage disposal.
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