- 【 Glossary 】
- Flood-fighting group standby level
If the water continues rising above this point , over flood-fighting group standby level are put on standby.
- Flood caution level
There is a possibility of flood damage occurring. If the water reaches this level, over flood-fighting group are mobilized.
- Evacuation judgment level
This is the threshold where the water level is considered dangerous. If the water level reaches this point, the authorities recommend to start preparing for evacuation.
- Flood warning level
Risk of flood is high. If the water level reaches this point, the authorities recommend evacuating the area.
- Cope level (Levee crown)
It is the top of the dike or levee. If the water level rises above it, the river will overflow.
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