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