Kawajima

River

Iruma River

• Iruma River 5.3KP left bank | Demarunakago, Kawajima Town, Saitama Prefecture |  Ministry of Land, Infrastructure, Transport and Tourism river disaster prevention information

Ichino River

• Matsunaga Bridge Observation Station, Ichino River | Shimoomino, Kawashima Town, Saitama Prefecture | Saitama Prefecture River Disaster Prevention Information
• Shinmei Weir, Ichino River | Higashino, Kawajima Town, Saitama Prefecture | Arakawa Upstream River Office

Arakawa River

• Arakawa River 53.2KP right bank | Yamagayado, Kawashima-machi, Saitama Prefecture | Ministry of Land, Infrastructure, Transport and Tourism river disaster prevention information
• Arakawa River 56.2KP Right Bank | Shibanuma, Kawajima Town, Saitama Prefecture |  Ministry of Land, Infrastructure, Transport and Tourism river disaster prevention information

Oppe River

• Oppe River -1.8KP left bank | Kakusen, Kawajima Town, Saitama Prefecture | Ministry of Land, Infrastructure, Transport and Tourism river disaster prevention information
• Oppe River 0.8KP left bank | Shimoigusa, Kawajima-machi, Hiki-gun, Saitama Prefecture | Ministry of Land, Infrastructure, Transport and Tourism river disaster prevention information
• Oppe River 1.2KP left bank | Kamiigusa, Kawashima Town, Hiki District, Saitama Prefecture | Ministry of Land, Infrastructure, Transport and Tourism river disaster prevention information
• Oppe River 5.8KP left bank | Nagaraku, Kawashima Town, Hiki District, Saitama Prefecture | Ministry of Land, Infrastructure, Transport and Tourism river disaster prevention information