The format of the dam can be divided into three types
: 1. Local primary. Also known as "The cat" as construction materials are natural, such as tree branches, pieces of wood, bordered by a stone in the creek or ditch to trap sediment. Slow the flow of water and add moisture to the area around the dam has
2 stone tiles rather permanent. The construction stones lining a wall of water. Building in the middle and lower streams or ditches to trap sediment. And store water during the dry season, some
3. concrete. The construction of permanent Many are carried out in the area at the end of the creek or ditch. It can trap sediment And storing water in the dry season as well. Construction costs depend on the size of the creek. It should have a width of up to 4 meters.
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