冠水 かんすい
kansui

Noun
Suru Verb

1. being covered with water (i.e. in a flood); being submerged; being inundated; flooding

Intransitive
洪水 こうずい何百 なんびゃくという はたけ冠水 かんすいした。
kōzuide nambyakuto iu hatakega kansui shita.
Hundreds of fields were submerged in the flood.