Tha Thung Na Dam

The Tha Thung Na Dam is a multi-purpose hydroelectric dam in the Mueang Kanchanaburi District of Kanchanaburi Province, Thailand. It impounds the Khwae Yai River. The dam is located at the southeastern corner of Erawan National Park.

Description

Tha Thung Na Dam is a rock fill and concrete gravity dam. It is long and high. Its reservoir has a maximum storage capacity of.

Power plant

The dam's power plant has two hydroelectric generating units, each with an installed capacity of 19 MW. The first unit was commissioned in December 1981 and the second unit in February 1982.