Rivers
- Numatapon River 0.7KP | Takaho, Numata-cho, Uryu-gun, Hokkaido 078-2214 | Ministry of Land, Infrastructure, Transport and Tourism
- Horoniitachibetsu River 0.6KP | Numata, Uryu-gun, Numata-cho, Hokkaido 078-2222 | Ministry of Land, Infrastructure, Transport and Tourism
Uryu River
- Uryu River 19.8KP right bank | Hokuryu, Numata-cho, Uryu-gun, Hokkaido 078-2223 | Ministry of Land, Infrastructure, Transport and Tourism
- Uryu River 20.8KP right bank | Numata, Numata-cho, Uryu-gun, Hokkaido 078-2222 | Ministry of Land, Infrastructure, Transport and Tourism
- Tappu Bridge Water Level Observation Station, Uryu River right bank 21.9KP | Uryu River Tappu Bridge Water Level Observatory, Numata, Numata-cho, Uryu-gun, Hokkaido 078-2222 | Hokkaido Development Bureau
- Numata Ohashi Bridge, Uryu River Right Bank 23.7KP | Uryu River Numata Ohashi Bridge CCTV , Numata, Uryu-gun, Numata-cho, Hokkaido 078-2222 | Hokkaido Development Bureau
- Uryu River 27.6KP Right Bank Downstream | Takaho, Numata-cho, Uryu-gun, Hokkaido 078-2214 | Ministry of Land, Infrastructure, Transport and Tourism
- Uryu River 27.6KP Right Bank Upstream | Takaho, Numata-cho, Uryu-gun, Hokkaido 078-2214 | Ministry of Land, Infrastructure, Transport and Tourism
- Uryu River 29.8KP Right Bank Downstream | Kyosei, Numata-cho, Uryu-gun, Hokkaido 078-2213 | Ministry of Land, Infrastructure, Transport and Tourism
- Uryu River 29.8KP Right Bank Upstream | Kyosei, Numata-cho, Uryu-gun, Hokkaido 078-2213 | Ministry of Land, Infrastructure, Transport and Tourism
- Tadoshi Water Level Observation Station, Uryu River right bank 32.5KP | Kyosei, Numata-cho, Uryu-gun, Hokkaido 078-2213, “Hokkaido Development Bureau”