Asahimachi No.2 Dam
Asahimachi No.2 Dam  is a gravity dam located in Hokkaido Prefecture in Japan. The dam is used for water supply. The catchment area of the dam is 6.5 km2. The dam impounds about 7  ha of land when full and can store 334 thousand cubic meters of water. The construction of the dam was completed in 1970. References

Dams in Hokkaido