It is freed from the underground conduit in the west of Kamitobaguchi Station of the Kintetsu Kyoto Line, and then is merged into the Kamo-gawa River (Yodo-gawa River system) immediately.
近鉄京都線上鳥羽口駅の西で開渠となり、すぐに鴨川(淀川水系)と合流する。