岩屋川内ダム (japan-kyushu)
Type: waterway=dam
Coordinates: 33.068062375917066, 129.98310916786156
Area: 0.00471557421875 km²
OSM tags:
name: 岩屋川内ダム
name:en: Iwayagawachi Dam
name:ja: 岩屋川内ダム
name:ja-Hira: いわやがわちだむ
waterway: dam
wikipedia: en:Iwayagawauchi Dam