The village of Wiang Klang Moo 11 is located near Moo 21 above. It is populated by nearly 1,000 people from nine different ethnic groups. The village water is supplied from three small dams that are nearby. The storage capacity for these dams is inadequate despite careful management by the village leaders and water has to be trucked in for three months during the dry season.
It is proposed to construct a fourth dam to double the overall storage capacity. The dam will be formed by excavating the site and constructing a compacted earth dam wall between the top and second dams. These works will require the hire of an excavator and trucks to move the large volume of earth. It is estimated that this project will cost 200,000 baht for the plant hire.