Kawamata Dam is an arch dam located in Tochigi prefecture in Japan.

The dam is used for flood control and power production.

The dam impounds about 259 ha of land when full and can store 87600 thousand cubic meters of water.

The construction of the dam was started on 1957 and completed in 1966.

This article about a dam or floodgate in Kantō region of Honshu, Japan is a stub.