Shin Nakachiyama Dam is a gravity dam located in Toyama prefecture in Japan.

The catchment area of the dam is 238.6 km2.

The dam impounds about 1 ha of land when full and can store 68 thousand cubic meters of water.

The construction of the dam was started on 1956 and completed in 1959.

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