水浸，或者叫做水浸街、普通話叫內澇，係指城市裏便由於雨水唔能夠好快咁通過排水系統排曬造成嘅積水災害。
Flooding, perhaps called flooding or waterlogging in Mandarin, refers to the accumulation of water in a city because rainwater cannot be quickly drained through the drainage system.