Water conservancy and science popularization

How are the flood frequency and grade specified?

Hydrological elements can be measured according to precipitation, peak flow, etc., and their rarity.

Knowledge of flood control and self rescue

Residents living outside the urban area should avoid building in low-lying areas, landslides and other threatened areas, and avoid being hit by flood.

Application products

Android
Applet
WeChat official account
Flood level
Distributed query

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