Wikimedi'Òc

Akimotoko-s-r1.jpg - 河川一等兵

Kusaki.jpg - 河川一等兵

Gate of hanayamadam.jpg - 河川一等兵

Gate of naganumadam.jpg - 河川一等兵

Tokuyama Dam spillway gates.jpg - Qurren

Straight creeks and floodgate in Kose Saga.jpeg - Pekachu

Ryouke Sluice (name plate) - panoramio.jpg - Panoramio upload bot

Shitoki Dam spillway floodgate.jpg - Qurren

Suimon Shimonoseki-Hikoshima.JPG - Wiki708

Ultrasonic water level sensor at levee in Kashima, Saga.jpg - Peka

Oshiwake floodgate 1999.jpg - 七厩拓

Shinhama floodgate.png - 七厩拓