とねがわ Tone River - River water level information
- Ibaraki Prefecture
- Gunma Prefecture
- Saitama Prefecture
- Chiba Prefecture
- River conditions
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- Normal
- River flooding
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Water level at each hydrometric stationTone River
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- 観測所名
- Updated 12/22/2024 01:30
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- Upstream
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- 小穂口
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- Missing data
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- 平弦
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- No change
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- 奈良沢
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- Missing data
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- 木ノ根沢
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- No change
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- 湯原
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- No change
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- 月夜野橋
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- No change
- Normal
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- 屋形原
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- No change
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- 岩本
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- No change
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- 大正橋
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- No change
- Normal
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- 県庁裏
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- Rising
- Normal
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- 前橋
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- Rising
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- 上福島
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- Falling
- Normal
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- 八斗島
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- Rising
- Normal
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- 古戸
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- No change
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- 利根川１３８５
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- Missing data
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- 利根川１３６５
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- Missing data
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- 利根川１３３０
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- Missing data
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- 川妻給排水機場（外水位）
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- No change
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- 利根川１２７５
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- Missing data
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- 利根関宿
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- No change
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- 北関宿
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- No change
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- 利根川１１８０
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- Missing data
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- 利根川１１５０
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- Missing data
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- 利根川１１２５
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- Missing data
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- 利根川１０９０
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- Missing data
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- 利根川１０６０
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- Missing data
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- 芽吹橋
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- No change
- Normal
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- 高野
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- No change
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- 布川
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- Falling
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- 新川
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- Falling
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- 金江津
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- Falling
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- 川尻
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- Falling
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- 横利根
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- Falling
- Normal
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- 一之分目
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- Falling
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- 鹿島港湾
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- Missing data
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- 黒部（表）
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- Falling
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- 河口堰上流
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- Falling
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- 河口堰下流
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- Falling
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- 太田新田
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- Falling
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- 荒波
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- Falling
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- 銚子
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- Rising
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- 河口端
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- Rising
- Downstream
- Benchmark water level
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High Risk level Low
- Hazardous water level
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Flooding could occur at any time
- Water level for evacuation determination
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Risk of flooding after a certain period of time
- Advisory water level
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River level expected to rise
- Water level to put flood control team on standby
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Guideline for flood control team to prepare for action
- Normal
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Normal water level
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- No benchmark
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Hydrometric station for which no benchmark water level has been set
- Missing data
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Normal observations interrupted
- About posted information
- Information is obtained from local governments, the Japan Meteorological Agency, and the Ministry of Land, Infrastructure, Transport and Tourism.
- Ministry of Land, Infrastructure, Transport and Tourism (external site)
- Japan Meteorological Agency (external site)