- Ishikari River 100.5KP Right Bank | Fushikouriu, Uryu-cho, Uryu-gun, Hokkaido 078-2631 | Ministry of Land, Infrastructure, Transport and Tourism
- Ishikari River 106.5KP Left Bank | Nakajima, Uryu-cho, Uryu-gun, Hokkaido 078-2600 | Ministry of Land, Infrastructure, Transport and Tourism
- Uryu River 4.2KP Right Bank | Nakajima, Uryu-cho, Uryu-gun, Hokkaido 078-2600 | Ministry of Land, Infrastructure, Transport and Tourism
- Etaibetsu River 5.5KP | Katsuranosawa, Uryu-cho, Uryu-gun, Hokkaido 078-2635 | Ministry of Land, Infrastructure, Transport and Tourism
- Oshirarika River 1.3KP left bank | Fushikouriu, Uryu-cho, Uryu-gun, Hokkaido 078-2631 | Ministry of Land, Infrastructure, Transport and Tourism