Bang Lang Dam


Bang Lang dam was constructed across Pattani River at Ban Bang Lang in Bang Lang Dam sub-district, Bannang Sata district, Yala province.

Dam Features

Crest Length
Crest width
Reservoir’s catchment area
Reservoir’s storage capacity

Rockfill dam with clay core
85 meters
430 meters
10 meters
2,080 square kilometers
1,420 million cubic meters

Power Plant
The powerhouse is located on the right hand side of Pattani River with three 24 MW generators totaling 72 MW of generating capacity. They can generate 200 million units of electric power per annum.

Operation Year: 1981

Date of Inauguration: September 27, 1981